🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 188 Days

Day: 32.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 230 Days

Day: 45.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,027,804 km

• M1: 36,651 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.1 AU - 1.26 AU

Year: 494 Days

Day: 22.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 12

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.46 AU - 6.58 AU

Year: 4993 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,027,804 km

• M1: 155,582 km (0.095 R)
• M2: 255,064 km (0.072 R)
• M3: 358,885 km (0.088 R)
• M4: 448,644 km (0.114 R)
• M5: 548,575 km (0.085 R)
• M6: 626,965 km (0.067 R)
• M7: 742,305 km (0.062 R)
• M8: 819,796 km (0.059 R)
• M9: 924,066 km (0.077 R)
• M10: 1,083,238 km (0.075 R)
• M11: 1,186,012 km (0.058 R)
• M12: 1,278,763 km (0.093 R)
• M13: 1,903,783 km (0.104 R)
• M14: 2,045,751 km (0.12 R)
• M15: 2,257,282 km (0.05 R)
• M16: 2,340,608 km (0.09 R)
• M17: 2,649,378 km (0.094 R)
• M18: 2,790,898 km (0.082 R)
• M19: 3,343,961 km (0.08 R)
• M20: 3,672,628 km (0.081 R)
• M21: 4,382,170 km (0.107 R)
• M22: 4,785,187 km (0.073 R)
• M23: 5,289,033 km (0.083 R)
• M24: 5,558,758 km (0.06 R)
• M25: 5,971,797 km (0.044 R)
• M26: 6,158,645 km (0.117 R)
• M27: 6,300,015 km (0.072 R)
• M28: 6,682,387 km (0.087 R)
• M29: 6,876,416 km (0.095 R)
• M30: 7,097,073 km (0.107 R)
• M31: 7,245,324 km (0.055 R)
• M32: 7,319,973 km (0.043 R)
• M33: 7,823,669 km (0.087 R)
• M34: 7,977,007 km (0.08 R)
• M35: 8,131,243 km (0.071 R)
• M36: 8,416,825 km (0.046 R)
• M37: 8,521,394 km (0.12 R)
• M38: 9,078,048 km (0.066 R)
• M39: 9,320,247 km (0.096 R)
• M40: 9,893,506 km (0.076 R)
• M41: 10,059,410 km (0.057 R)
• M42: 10,142,736 km (0.044 R)
• M43: 10,310,136 km (0.076 R)
• M44: 10,506,558 km (0.032 R)
• M45: 10,817,721 km (0.096 R)
• M46: 11,131,877 km (0.083 R)
• M47: 11,275,640 km (0.118 R)
• M48: 12,210,627 km (0.11 R)
• M49: 12,359,028 km (0.117 R)
• M50: 13,444,809 km (0.12 R)
• M51: 13,659,482 km (0.115 R)
• M52: 15,546,061 km (0.071 R)
• M53: 15,900,758 km (0.099 R)
• M54: 16,225,535 km (0.108 R)
• M55: 16,552,406 km (0.104 R)
• M56: 16,782,637 km (0.116 R)
• M57: 16,947,644 km (0.116 R)
• M58: 18,084,438 km (0.091 R)
• M59: 18,287,592 km (0.092 R)
• M60: 18,798,917 km (0.091 R)
• M61: 19,522,522 km (0.111 R)
• M62: 19,661,349 km (0.086 R)
• M63: 19,800,625 km (0.111 R)
• M64: 20,080,073 km (0.081 R)
• M65: 21,282,092 km (0.076 R)
• M66: 21,424,958 km (0.111 R)
• M67: 21,639,930 km (0.111 R)
• M68: 21,891,704 km (0.076 R)
• M69: 22,072,268 km (0.09 R)
• M70: 22,835,367 km (0.106 R)
• M71: 23,422,838 km (0.119 R)
• M72: 23,792,345 km (0.099 R)
• M73: 24,015,096 km (0.094 R)
• M74: 24,387,744 km (0.119 R)
• M75: 24,537,342 km (0.102 R)
• M76: 24,762,337 km (0.086 R)
• M77: 25,063,478 km (0.097 R)
• M78: 25,138,875 km (0.105 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 8.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.3 AU - 9.64 AU

Year: 9491 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 105,027,804 km

• M1: 193,131 km (0.114 R)
• M2: 250,576 km (0.117 R)
• M3: 569,070 km (0.078 R)
• M4: 686,953 km (0.077 R)
• M5: 761,603 km (0.081 R)
• M6: 1,060,200 km (0.119 R)
• M7: 1,177,634 km (0.087 R)
• M8: 1,425,518 km (0.107 R)
• M9: 1,572,423 km (0.12 R)
• M10: 1,707,061 km (0.094 R)
• M11: 1,881,044 km (0.118 R)
• M12: 2,171,413 km (0.063 R)
• M13: 2,340,907 km (0.112 R)
• M14: 2,875,720 km (0.117 R)
• M15: 3,274,398 km (0.113 R)
• M16: 4,839,042 km (0.116 R)
• M17: 5,312,220 km (0.073 R)
• M18: 5,618,746 km (0.107 R)
• M19: 5,983,616 km (0.059 R)
• M20: 6,846,347 km (0.068 R)
• M21: 7,068,051 km (0.043 R)
• M22: 7,179,950 km (0.099 R)
• M23: 7,891,736 km (0.089 R)
• M24: 8,153,533 km (0.09 R)
• M25: 8,329,609 km (0.069 R)
• M26: 8,775,561 km (0.069 R)
• M27: 8,865,619 km (0.089 R)
• M28: 9,939,432 km (0.113 R)
• M29: 10,699,240 km (0.078 R)
• M30: 11,053,787 km (0.12 R)
• M31: 11,151,175 km (0.073 R)
• M32: 11,642,155 km (0.109 R)
• M33: 11,873,882 km (0.098 R)
• M34: 13,260,654 km (0.107 R)
• M35: 13,433,290 km (0.111 R)
• M36: 13,711,094 km (0.076 R)
• M37: 13,885,674 km (0.12 R)
• M38: 13,990,692 km (0.042 R)
• M39: 14,626,932 km (0.103 R)
• M40: 15,200,191 km (0.028 R)
• M41: 15,453,310 km (0.064 R)
• M42: 15,635,072 km (0.071 R)
• M43: 15,707,926 km (0.084 R)
• M44: 16,814,651 km (0.092 R)
• M45: 17,076,447 km (0.084 R)
• M46: 18,328,881 km (0.098 R)
• M47: 18,636,903 km (0.069 R)
• M48: 18,907,974 km (0.109 R)
• M49: 19,141,197 km (0.11 R)
• M50: 19,728,668 km (0.075 R)
• M51: 20,640,916 km (0.117 R)
• M52: 22,301,003 km (0.118 R)
• M53: 22,547,391 km (0.056 R)
• M54: 23,542,516 km (0.119 R)
• M55: 24,256,098 km (0.076 R)
• M56: 25,104,467 km (0.09 R)
• M57: 25,232,673 km (0.082 R)
• M58: 26,222,113 km (0.094 R)
• M59: 26,525,797 km (0.05 R)
• M60: 27,619,656 km (0.101 R)
• M61: 27,707,919 km (0.11 R)
• M62: 29,310,561 km (0.115 R)
• M63: 30,123,177 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 14

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.09 AU - 10.23 AU

Year: 9812 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 105,027,804 km

• M1: 328,367 km (0.057 R)
• M2: 582,385 km (0.111 R)
• M3: 683,662 km (0.088 R)
• M4: 857,196 km (0.043 R)
• M5: 993,479 km (0.05 R)
• M6: 1,573,171 km (0.028 R)
• M7: 1,854,714 km (0.077 R)
• M8: 2,106,039 km (0.063 R)
• M9: 2,847,895 km (0.087 R)
• M10: 3,637,771 km (0.1 R)
• M11: 4,310,812 km (0.053 R)
• M12: 4,401,469 km (0.114 R)
• M13: 5,086,178 km (0.109 R)
• M14: 5,311,173 km (0.099 R)
• M15: 5,938,437 km (0.048 R)
• M16: 6,485,068 km (0.111 R)
• M17: 6,834,977 km (0.099 R)
• M18: 7,012,251 km (0.068 R)
• M19: 7,335,382 km (0.051 R)
• M20: 7,884,556 km (0.102 R)
• M21: 8,409,345 km (0.086 R)
• M22: 9,022,996 km (0.066 R)
• M23: 10,212,598 km (0.075 R)
• M24: 10,334,221 km (0.084 R)
• M25: 10,784,510 km (0.106 R)
• M26: 11,367,045 km (0.096 R)
• M27: 12,346,163 km (0.09 R)
• M28: 15,118,062 km (0.076 R)
• M29: 15,629,238 km (0.108 R)
• M30: 15,722,886 km (0.091 R)
• M31: 16,004,728 km (0.106 R)
• M32: 16,098,975 km (0.05 R)
• M33: 16,478,205 km (0.056 R)
• M34: 16,621,071 km (0.088 R)
• M35: 17,100,682 km (0.107 R)
• M36: 17,975,231 km (0.066 R)
• M37: 19,213,902 km (0.095 R)
• M38: 22,403,478 km (0.054 R)
• M39: 22,509,094 km (0.096 R)
• M40: 23,306,451 km (0.098 R)
• M41: 23,681,642 km (0.119 R)
• M42: 23,789,203 km (0.067 R)
• M43: 24,112,933 km (0.097 R)
• M44: 25,092,948 km (0.089 R)
• M45: 25,257,506 km (0.1 R)
• M46: 26,085,979 km (0.068 R)
• M47: 26,587,282 km (0.072 R)
• M48: 27,091,875 km (0.062 R)
• M49: 28,224,331 km (0.113 R)
• M50: 28,968,730 km (0.084 R)
• M51: 30,418,483 km (0.074 R)
• M52: 31,535,979 km (0.116 R)
• M53: 31,832,333 km (0.03 R)
• M54: 32,487,571 km (0.086 R)
• M55: 33,508,876 km (0.085 R)
• M56: 33,629,751 km (0.059 R)
• M57: 33,811,213 km (0.104 R)
• M58: 34,418,730 km (0.092 R)
• M59: 35,213,992 km (0.053 R)
• M60: 35,829,737 km (0.109 R)
• M61: 37,197,062 km (0.09 R)
• M62: 37,824,176 km (0.108 R)
• M63: 38,708,000 km (0.092 R)
• M64: 39,089,026 km (0.069 R)
• M65: 41,400,313 km (0.056 R)
• M66: 41,789,866 km (0.086 R)
• M67: 42,245,840 km (0.102 R)
• M68: 42,572,712 km (0.094 R)
• M69: 43,031,528 km (0.093 R)
• M70: 43,162,875 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.9

Radius: 7.5

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.77 AU - 14.79 AU

Year: 21877 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,027,804 km

• M1: 239,656 km (0.066 R)
• M2: 1,081,742 km (0.116 R)
• M3: 1,264,850 km (0.076 R)
• M4: 2,722,980 km (0.088 R)
• M5: 2,973,258 km (0.113 R)
• M6: 4,576,348 km (0.111 R)
• M7: 4,774,117 km (0.094 R)
• M8: 4,874,048 km (0.102 R)
• M9: 5,076,005 km (0.083 R)
• M10: 5,436,087 km (0.109 R)
• M11: 5,804,547 km (0.116 R)
• M12: 7,014,195 km (0.11 R)
• M13: 7,357,373 km (0.047 R)
• M14: 7,415,118 km (0.096 R)
• M15: 7,531,056 km (0.056 R)
• M16: 8,239,103 km (0.116 R)
• M17: 8,479,806 km (0.108 R)
• M18: 8,722,902 km (0.105 R)
• M19: 9,972,493 km (0.074 R)
• M20: 10,164,727 km (0.107 R)
• M21: 10,229,054 km (0.072 R)
• M22: 12,981,954 km (0.072 R)
• M23: 13,686,260 km (0.057 R)
• M24: 15,058,222 km (0.063 R)
• M25: 18,086,383 km (0.097 R)
• M26: 19,829,497 km (0.101 R)
• M27: 20,476,508 km (0.08 R)
• M28: 20,884,461 km (0.115 R)
• M29: 21,460,114 km (0.099 R)
• M30: 21,542,692 km (0.101 R)
• M31: 21,791,323 km (0.059 R)
• M32: 22,626,828 km (0.067 R)
• M33: 22,879,498 km (0.107 R)
• M34: 23,133,216 km (0.092 R)
• M35: 23,387,832 km (0.057 R)
• M36: 24,329,251 km (0.11 R)
• M37: 24,761,290 km (0.109 R)
• M38: 25,545,183 km (0.111 R)
• M39: 27,855,423 km (0.112 R)
• M40: 28,852,941 km (0.088 R)
• M41: 29,035,451 km (0.081 R)
• M42: 29,126,855 km (0.087 R)
• M43: 30,696,137 km (0.085 R)
• M44: 32,767,319 km (0.081 R)
• M45: 34,495,175 km (0.059 R)
• M46: 34,688,904 km (0.089 R)
• M47: 36,943,643 km (0.106 R)
• M48: 38,439,622 km (0.03 R)
• M49: 38,540,002 km (0.059 R)
• M50: 39,650,467 km (0.059 R)
• M51: 42,628,063 km (0.118 R)
• M52: 42,940,124 km (0.088 R)
• M53: 43,462,071 km (0.06 R)
• M54: 46,316,249 km (0.067 R)
• M55: 47,711,997 km (0.091 R)
• M56: 48,903,843 km (0.067 R)
• M57: 51,759,517 km (0.053 R)
• M58: 51,870,519 km (0.08 R)
• M59: 52,983,975 km (0.119 R)
• M60: 53,431,572 km (0.09 R)
• M61: 53,768,018 km (0.068 R)
• M62: 53,880,366 km (0.096 R)
• M63: 54,105,211 km (0.03 R)
• M64: 54,668,896 km (0.078 R)
• M65: 55,461,167 km (0.074 R)
• M66: 55,574,711 km (0.11 R)
• M67: 56,599,606 km (0.048 R)
• M68: 57,515,893 km (0.088 R)
• M69: 57,630,785 km (0.105 R)
• M70: 57,745,825 km (0.105 R)
• M71: 60,177,539 km (0.032 R)
• M72: 62,052,598 km (0.1 R)
• M73: 66,944,299 km (0.079 R)
• M74: 67,913,245 km (0.105 R)
• M75: 69,987,419 km (0.045 R)
• M76: 70,110,089 km (0.093 R)
• M77: 70,478,399 km (0.085 R)
• M78: 72,330,122 km (0.105 R)
• M79: 76,333,361 km (0.099 R)
• M80: 76,586,032 km (0.12 R)
• M81: 76,712,442 km (0.074 R)
• M82: 77,091,972 km (0.064 R)
• M83: 77,599,108 km (0.074 R)
• M84: 78,361,908 km (0.097 R)
• M85: 78,744,130 km (0.045 R)
• M86: 80,408,108 km (0.111 R)
• M87: 80,793,621 km (0.088 R)
• M88: 82,083,454 km (0.115 R)
• M89: 83,640,170 km (0.114 R)
• M90: 83,770,469 km (0.112 R)
• M91: 84,291,818 km (0.076 R)
• M92: 85,337,657 km (0.049 R)
• M93: 85,862,296 km (0.049 R)
• M94: 88,501,203 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.3

Radius: 6.5

Gravity: 19.53 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.91 AU - 20.21 AU

Year: 29549 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,027,804 km

• M1: 355,744 km (0.067 R)
• M2: 471,084 km (0.079 R)
• M3: 520,750 km (0.114 R)
• M4: 797,656 km (0.036 R)
• M5: 3,449,428 km (0.061 R)
• M6: 3,651,534 km (0.101 R)
• M7: 4,334,748 km (0.113 R)
• M8: 4,663,265 km (0.043 R)
• M9: 4,718,915 km (0.115 R)
• M10: 4,886,914 km (0.061 R)
• M11: 4,943,312 km (0.072 R)
• M12: 5,402,578 km (0.115 R)
• M13: 5,696,537 km (0.095 R)
• M14: 6,116,907 km (0.073 R)
• M15: 6,177,644 km (0.098 R)
• M16: 6,547,151 km (0.061 R)
• M17: 7,436,809 km (0.103 R)
• M18: 8,841,085 km (0.065 R)
• M19: 9,679,581 km (0.098 R)
• M20: 11,356,274 km (0.082 R)
• M21: 13,278,008 km (0.108 R)
• M22: 13,515,270 km (0.104 R)
• M23: 13,594,706 km (0.098 R)
• M24: 14,235,584 km (0.105 R)
• M25: 15,796,937 km (0.08 R)
• M26: 16,132,485 km (0.115 R)
• M27: 16,555,248 km (0.081 R)
• M28: 16,981,602 km (0.048 R)
• M29: 17,239,210 km (0.041 R)
• M30: 19,345,997 km (0.11 R)
• M31: 19,795,089 km (0.069 R)
• M32: 21,162,863 km (0.036 R)
• M33: 21,255,015 km (0.101 R)
• M34: 21,347,467 km (0.086 R)
• M35: 24,956,066 km (0.049 R)
• M36: 25,151,292 km (0.096 R)
• M37: 25,838,095 km (0.111 R)
• M38: 25,936,680 km (0.078 R)
• M39: 26,431,700 km (0.117 R)
• M40: 27,230,104 km (0.075 R)
• M41: 27,834,180 km (0.08 R)
• M42: 28,646,496 km (0.104 R)
• M43: 31,024,803 km (0.119 R)
• M44: 31,339,557 km (0.065 R)
• M45: 32,503,129 km (0.114 R)
• M46: 33,143,707 km (0.069 R)
• M47: 35,967,517 km (0.088 R)
• M48: 36,077,621 km (0.079 R)
• M49: 36,187,875 km (0.103 R)
• M50: 37,185,244 km (0.028 R)
• M51: 37,519,595 km (0.091 R)
• M52: 38,303,936 km (0.112 R)
• M53: 39,774,633 km (0.091 R)
• M54: 40,345,199 km (0.086 R)
• M55: 42,771,078 km (0.092 R)
• M56: 43,355,557 km (0.071 R)
• M57: 43,472,842 km (0.051 R)
• M58: 45,006,220 km (0.095 R)
• M59: 45,362,712 km (0.107 R)
• M60: 45,600,722 km (0.102 R)
• M61: 46,917,782 km (0.092 R)
• M62: 47,520,661 km (0.11 R)
• M63: 47,762,411 km (0.05 R)
• M64: 48,368,881 km (0.04 R)
• M65: 48,733,900 km (0.039 R)
• M66: 50,819,743 km (0.107 R)
• M67: 51,811,278 km (0.102 R)
• M68: 54,824,328 km (0.104 R)
• M69: 55,586,380 km (0.046 R)
• M70: 56,992,600 km (0.096 R)
• M71: 58,540,040 km (0.089 R)
• M72: 59,709,597 km (0.099 R)
• M73: 61,412,619 km (0.079 R)
• M74: 63,796,910 km (0.113 R)
• M75: 65,403,142 km (0.049 R)
• M76: 66,211,270 km (0.117 R)
• M77: 69,339,361 km (0.103 R)
• M78: 69,476,542 km (0.09 R)
• M79: 71,682,363 km (0.099 R)
• M80: 73,072,726 km (0.066 R)
• M81: 73,911,072 km (0.109 R)
• M82: 78,008,258 km (0.081 R)
• M83: 82,468,818 km (0.105 R)
• M84: 83,341,722 km (0.106 R)
• M85: 83,487,580 km (0.066 R)
• M86: 85,243,410 km (0.051 R)
• M87: 87,603,466 km (0.108 R)
• M88: 89,089,422 km (0.108 R)
• M89: 91,634,530 km (0.114 R)
• M90: 91,785,026 km (0.09 R)
• M91: 94,051,733 km (0.079 R)
• M92: 99,876,026 km (0.098 R)
• M93: 101,739,417 km (0.106 R)
• M94: 102,363,091 km (0.046 R)
• M95: 102,675,302 km (0.106 R)
• M96: 103,300,920 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,340 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit