🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.68 AU

Year: 190 Days

Day: 47.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.57 AU - 0.71 AU

Year: 190 Days

Day: 36 Hours

Environment

Temp: 164 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.65 AU - 0.65 AU

Year: 194 Days

Day: 22.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,177,340 km

• M1: 54,753 km (0.041 R)
• M2: 100,380 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.08 AU - 1.66 AU

Year: 595 Days

Day: 25.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.3 AU - 1.58 AU

Year: 641 Days

Day: 38.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,177,340 km

• M1: 460,313 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.12 AU - 2.44 AU

Year: 1277 Days

Day: 41.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 13.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.87 AU - 6.95 AU

Year: 6736 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,177,340 km

• M1: 226,641 km (0.112 R)
• M2: 353,649 km (0.045 R)
• M3: 438,771 km (0.078 R)
• M4: 750,682 km (0.102 R)
• M5: 1,081,892 km (0.112 R)
• M6: 1,167,911 km (0.109 R)
• M7: 1,516,922 km (0.11 R)
• M8: 1,634,207 km (0.108 R)
• M9: 1,920,238 km (0.116 R)
• M10: 2,222,725 km (0.074 R)
• M11: 2,425,430 km (0.103 R)
• M12: 2,705,627 km (0.084 R)
• M13: 2,898,309 km (0.106 R)
• M14: 3,145,594 km (0.079 R)
• M15: 3,425,791 km (0.09 R)
• M16: 4,093,147 km (0.05 R)
• M17: 4,259,500 km (0.088 R)
• M18: 4,371,549 km (0.085 R)
• M19: 4,888,260 km (0.108 R)
• M20: 5,364,131 km (0.066 R)
• M21: 5,638,344 km (0.045 R)
• M22: 5,761,762 km (0.06 R)
• M23: 6,456,495 km (0.107 R)
• M24: 7,044,863 km (0.117 R)
• M25: 7,278,385 km (0.094 R)
• M26: 7,379,214 km (0.109 R)
• M27: 8,625,664 km (0.039 R)
• M28: 9,055,758 km (0.111 R)
• M29: 9,309,775 km (0.093 R)
• M30: 9,676,888 km (0.027 R)
• M31: 10,123,737 km (0.041 R)
• M32: 10,768,354 km (0.112 R)
• M33: 11,780,084 km (0.063 R)
• M34: 12,659,720 km (0.075 R)
• M35: 12,862,575 km (0.104 R)
• M36: 12,984,946 km (0.076 R)
• M37: 13,935,042 km (0.055 R)
• M38: 14,060,704 km (0.114 R)
• M39: 15,727,673 km (0.102 R)
• M40: 15,902,104 km (0.044 R)
• M41: 16,918,023 km (0.077 R)
• M42: 17,096,793 km (0.077 R)
• M43: 17,231,281 km (0.06 R)
• M44: 18,919,493 km (0.112 R)
• M45: 19,244,719 km (0.082 R)
• M46: 19,571,889 km (0.076 R)
• M47: 20,469,177 km (0.064 R)
• M48: 21,428,249 km (0.118 R)
• M49: 21,913,246 km (0.101 R)
• M50: 23,290,593 km (0.105 R)
• M51: 23,539,524 km (0.12 R)
• M52: 24,645,052 km (0.067 R)
• M53: 25,306,425 km (0.053 R)
• M54: 25,767,635 km (0.118 R)
• M55: 26,438,880 km (0.073 R)
• M56: 27,325,248 km (0.081 R)
• M57: 27,692,959 km (0.054 R)
• M58: 28,168,381 km (0.092 R)
• M59: 28,274,297 km (0.08 R)
• M60: 29,718,215 km (0.046 R)
• M61: 30,259,161 km (0.105 R)
• M62: 31,846,096 km (0.092 R)
• M63: 31,956,499 km (0.117 R)
• M64: 32,399,458 km (0.078 R)
• M65: 33,012,061 km (0.089 R)
• M66: 33,628,405 km (0.061 R)
• M67: 33,966,197 km (0.116 R)
• M68: 35,271,438 km (0.114 R)
• M69: 35,614,615 km (0.1 R)
• M70: 36,189,221 km (0.103 R)
• M71: 36,362,156 km (0.05 R)
• M72: 37,580,481 km (0.112 R)
• M73: 37,872,496 km (0.041 R)
• M74: 38,753,179 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 10

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.84 AU - 7.62 AU

Year: 7210 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,177,340 km

• M1: 170,691 km (0.097 R)
• M2: 235,018 km (0.049 R)
• M3: 331,658 km (0.109 R)
• M4: 456,274 km (0.089 R)
• M5: 598,990 km (0.11 R)
• M6: 830,268 km (0.093 R)
• M7: 1,104,032 km (0.117 R)
• M8: 1,173,446 km (0.047 R)
• M9: 1,406,070 km (0.09 R)
• M10: 1,815,819 km (0.114 R)
• M11: 2,138,352 km (0.093 R)
• M12: 2,208,663 km (0.095 R)
• M13: 2,553,037 km (0.116 R)
• M14: 2,646,536 km (0.098 R)
• M15: 2,760,380 km (0.07 R)
• M16: 2,875,869 km (0.054 R)
• M17: 2,992,855 km (0.105 R)
• M18: 3,394,675 km (0.072 R)
• M19: 3,728,577 km (0.064 R)
• M20: 4,138,775 km (0.068 R)
• M21: 4,204,897 km (0.082 R)
• M22: 4,315,899 km (0.067 R)
• M23: 4,792,667 km (0.118 R)
• M24: 5,119,838 km (0.08 R)
• M25: 5,262,404 km (0.104 R)
• M26: 5,994,536 km (0.083 R)
• M27: 6,195,297 km (0.118 R)
• M28: 6,372,720 km (0.072 R)
• M29: 6,500,476 km (0.116 R)
• M30: 7,607,201 km (0.081 R)
• M31: 7,797,340 km (0.07 R)
• M32: 8,265,582 km (0.095 R)
• M33: 8,573,454 km (0.084 R)
• M34: 8,942,213 km (0.076 R)
• M35: 9,548,832 km (0.056 R)
• M36: 9,695,288 km (0.084 R)
• M37: 10,079,456 km (0.101 R)
• M38: 10,228,605 km (0.116 R)
• M39: 10,559,216 km (0.063 R)
• M40: 11,261,877 km (0.105 R)
• M41: 11,447,678 km (0.09 R)
• M42: 11,603,260 km (0.087 R)
• M43: 13,035,210 km (0.057 R)
• M44: 13,197,674 km (0.094 R)
• M45: 15,611,884 km (0.091 R)
• M46: 15,749,963 km (0.082 R)
• M47: 17,010,774 km (0.112 R)
• M48: 17,509,982 km (0.108 R)
• M49: 17,581,639 km (0.105 R)
• M50: 17,869,316 km (0.118 R)
• M51: 18,086,233 km (0.087 R)
• M52: 18,668,767 km (0.11 R)
• M53: 18,925,477 km (0.104 R)
• M54: 19,109,632 km (0.102 R)
• M55: 20,114,331 km (0.092 R)
• M56: 20,415,322 km (0.051 R)
• M57: 20,717,809 km (0.071 R)
• M58: 20,983,645 km (0.05 R)
• M59: 21,250,677 km (0.059 R)
• M60: 21,327,121 km (0.091 R)
• M61: 21,442,162 km (0.036 R)
• M62: 21,788,032 km (0.116 R)
• M63: 22,291,130 km (0.054 R)
• M64: 22,446,712 km (0.118 R)
• M65: 23,190,512 km (0.063 R)
• M66: 24,101,713 km (0.084 R)
• M67: 25,836,599 km (0.05 R)
• M68: 26,822,300 km (0.105 R)
• M69: 27,611,429 km (0.105 R)
• M70: 27,987,817 km (0.07 R)

Asteroid Belt

Center: 9.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.1

Radius: 8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.71 AU - 15.09 AU

Year: 16193 Days

Day: 23.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,177,340 km

• M1: 110,852 km (0.058 R)
• M2: 182,509 km (0.088 R)
• M3: 382,671 km (0.117 R)
• M4: 434,133 km (0.114 R)
• M5: 545,135 km (0.102 R)
• M6: 714,180 km (0.067 R)
• M7: 796,908 km (0.065 R)
• M8: 918,232 km (0.093 R)
• M9: 1,121,685 km (0.116 R)
• M10: 1,298,958 km (0.107 R)
• M11: 1,359,994 km (0.114 R)
• M12: 2,071,931 km (0.038 R)
• M13: 2,776,536 km (0.119 R)
• M14: 3,265,722 km (0.092 R)
• M15: 3,378,219 km (0.115 R)
• M16: 3,781,834 km (0.118 R)
• M17: 4,261,744 km (0.098 R)
• M18: 5,212,738 km (0.079 R)
• M19: 5,510,587 km (0.049 R)
• M20: 5,746,054 km (0.057 R)
• M21: 6,685,080 km (0.097 R)
• M22: 6,936,404 km (0.083 R)
• M23: 7,081,365 km (0.053 R)
• M24: 7,190,721 km (0.11 R)
• M25: 7,411,079 km (0.066 R)
• M26: 7,485,129 km (0.081 R)
• M27: 7,858,675 km (0.12 R)
• M28: 8,161,910 km (0.096 R)
• M29: 8,780,049 km (0.078 R)
• M30: 9,173,940 km (0.109 R)
• M31: 9,735,081 km (0.11 R)
• M32: 9,816,163 km (0.104 R)
• M33: 11,186,330 km (0.119 R)
• M34: 11,527,414 km (0.057 R)
• M35: 11,656,217 km (0.071 R)
• M36: 11,785,619 km (0.106 R)
• M37: 12,351,249 km (0.054 R)
• M38: 13,328,721 km (0.119 R)
• M39: 13,554,465 km (0.074 R)
• M40: 14,515,781 km (0.098 R)
• M41: 14,608,531 km (0.112 R)
• M42: 14,934,505 km (0.103 R)
• M43: 15,546,360 km (0.113 R)
• M44: 15,927,087 km (0.109 R)
• M45: 16,262,635 km (0.108 R)
• M46: 16,407,146 km (0.119 R)
• M47: 16,794,605 km (0.072 R)
• M48: 17,430,695 km (0.092 R)
• M49: 18,024,898 km (0.103 R)
• M50: 18,074,714 km (0.029 R)
• M51: 19,233,200 km (0.094 R)
• M52: 19,437,102 km (0.085 R)
• M53: 19,744,226 km (0.101 R)
• M54: 20,363,561 km (0.11 R)
• M55: 20,936,820 km (0.088 R)
• M56: 20,989,180 km (0.062 R)
• M57: 21,146,557 km (0.068 R)
• M58: 21,304,233 km (0.062 R)
• M59: 22,312,672 km (0.096 R)
• M60: 22,688,163 km (0.087 R)
• M61: 23,717,695 km (0.089 R)
• M62: 24,100,815 km (0.119 R)
• M63: 24,210,620 km (0.082 R)
• M64: 24,817,838 km (0.116 R)
• M65: 24,873,189 km (0.089 R)
• M66: 25,262,443 km (0.032 R)
• M67: 25,709,740 km (0.115 R)
• M68: 26,555,567 km (0.101 R)
• M69: 27,124,488 km (0.095 R)
• M70: 28,043,168 km (0.047 R)
• M71: 28,216,552 km (0.044 R)
• M72: 29,440,263 km (0.05 R)
• M73: 31,278,072 km (0.101 R)
• M74: 35,312,577 km (0.095 R)
• M75: 37,326,913 km (0.116 R)
• M76: 37,390,342 km (0.11 R)
• M77: 39,248,946 km (0.089 R)
• M78: 39,507,601 km (0.118 R)
• M79: 39,701,929 km (0.112 R)
• M80: 39,961,630 km (0.113 R)
• M81: 40,221,931 km (0.082 R)
• M82: 40,417,455 km (0.05 R)
• M83: 42,655,888 km (0.086 R)
• M84: 43,321,748 km (0.087 R)
• M85: 43,522,209 km (0.079 R)
• M86: 43,857,009 km (0.1 R)
• M87: 44,259,876 km (0.049 R)
• M88: 44,596,621 km (0.094 R)
• M89: 44,664,090 km (0.091 R)
• M90: 44,866,496 km (0.087 R)
• M91: 45,069,351 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.3

Radius: 6.6

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.9 AU - 14.2 AU

Year: 17483 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,177,340 km

• M1: 152,141 km (0.061 R)
• M2: 198,217 km (0.111 R)
• M3: 464,651 km (0.084 R)
• M4: 580,889 km (0.083 R)
• M5: 986,149 km (0.105 R)
• M6: 1,035,965 km (0.042 R)
• M7: 1,436,289 km (0.074 R)
• M8: 1,493,136 km (0.118 R)
• M9: 1,849,927 km (0.069 R)
• M10: 2,365,442 km (0.098 R)
• M11: 2,887,239 km (0.062 R)
• M12: 3,142,752 km (0.084 R)
• M13: 3,520,337 km (0.092 R)
• M14: 4,568,121 km (0.111 R)
• M15: 5,038,606 km (0.12 R)
• M16: 5,979,277 km (0.071 R)
• M17: 6,398,600 km (0.079 R)
• M18: 6,540,569 km (0.069 R)
• M19: 6,779,476 km (0.056 R)
• M20: 7,914,924 km (0.113 R)
• M21: 8,272,164 km (0.107 R)
• M22: 9,055,159 km (0.099 R)
• M23: 9,752,734 km (0.117 R)
• M24: 9,916,244 km (0.118 R)
• M25: 10,523,163 km (0.105 R)
• M26: 11,256,043 km (0.11 R)
• M27: 11,313,189 km (0.091 R)
• M28: 11,831,097 km (0.044 R)
• M29: 11,888,992 km (0.105 R)
• M30: 12,651,941 km (0.116 R)
• M31: 12,830,261 km (0.039 R)
• M32: 13,069,169 km (0.035 R)
• M33: 13,249,435 km (0.06 R)
• M34: 13,370,010 km (0.104 R)
• M35: 14,596,264 km (0.066 R)
• M36: 15,096,669 km (0.102 R)
• M37: 16,243,187 km (0.04 R)
• M38: 17,219,762 km (0.061 R)
• M39: 17,748,441 km (0.099 R)
• M40: 17,948,154 km (0.085 R)
• M41: 18,686,420 km (0.029 R)
• M42: 18,889,424 km (0.109 R)
• M43: 19,161,393 km (0.103 R)
• M44: 21,030,469 km (0.048 R)
• M45: 21,100,780 km (0.064 R)
• M46: 22,022,303 km (0.094 R)
• M47: 22,236,826 km (0.074 R)
• M48: 23,174,356 km (0.116 R)
• M49: 23,246,911 km (0.098 R)
• M50: 23,684,484 km (0.087 R)
• M51: 25,311,960 km (0.093 R)
• M52: 27,897,161 km (0.082 R)
• M53: 28,361,961 km (0.071 R)
• M54: 30,009,034 km (0.108 R)
• M55: 32,740,840 km (0.113 R)
• M56: 34,136,289 km (0.09 R)
• M57: 34,716,579 km (0.12 R)
• M58: 34,799,756 km (0.117 R)
• M59: 35,551,036 km (0.084 R)
• M60: 35,886,734 km (0.051 R)
• M61: 39,127,622 km (0.089 R)
• M62: 40,170,319 km (0.057 R)
• M63: 41,663,157 km (0.03 R)
• M64: 42,727,845 km (0.11 R)
• M65: 46,340,633 km (0.107 R)
• M66: 49,020,529 km (0.11 R)
• M67: 50,426,301 km (0.087 R)
• M68: 51,370,862 km (0.106 R)
• M69: 53,661,504 km (0.108 R)
• M70: 53,757,696 km (0.027 R)
• M71: 53,853,887 km (0.095 R)
• M72: 54,529,022 km (0.093 R)
• M73: 55,110,060 km (0.111 R)
• M74: 57,355,824 km (0.098 R)
• M75: 57,749,416 km (0.075 R)
• M76: 57,946,586 km (0.11 R)
• M77: 59,332,909 km (0.094 R)
• M78: 61,332,285 km (0.094 R)
• M79: 63,658,831 km (0.119 R)
• M80: 65,808,103 km (0.049 R)
• M81: 66,117,023 km (0.037 R)
• M82: 66,529,763 km (0.083 R)
• M83: 68,919,440 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 19,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit