🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.55 AU - 0.77 AU

Year: 205 Days

Day: 13.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.88 AU - 1.24 AU

Year: 418 Days

Day: 40.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,005,839 km

• M1: 264,788 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.62 AU - 1.94 AU

Year: 909 Days

Day: 47.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.21 AU - 2.51 AU

Year: 1388 Days

Day: 14.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.93 AU - 4.01 AU

Year: 2475 Days

Day: 44.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,005,839 km

• M1: 339,438 km (0.108 R)
• M2: 2,633,521 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 11.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.6 AU - 4.74 AU

Year: 3260 Days

Day: 11.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,005,839 km

• M1: 151,094 km (0.108 R)
• M2: 288,724 km (0.117 R)
• M3: 399,576 km (0.047 R)
• M4: 562,039 km (0.061 R)
• M5: 777,311 km (0.109 R)
• M6: 926,160 km (0.07 R)
• M7: 1,406,519 km (0.072 R)
• M8: 1,692,999 km (0.098 R)
• M9: 2,053,380 km (0.051 R)
• M10: 2,150,769 km (0.051 R)
• M11: 2,221,379 km (0.044 R)
• M12: 2,526,558 km (0.073 R)
• M13: 2,737,491 km (0.11 R)
• M14: 3,161,003 km (0.054 R)
• M15: 3,323,018 km (0.107 R)
• M16: 3,454,813 km (0.052 R)
• M17: 3,655,723 km (0.104 R)
• M18: 3,774,653 km (0.089 R)
• M19: 4,552,263 km (0.077 R)
• M20: 4,810,020 km (0.067 R)
• M21: 5,110,413 km (0.115 R)
• M22: 5,592,268 km (0.05 R)
• M23: 5,769,391 km (0.075 R)
• M24: 5,948,311 km (0.116 R)
• M25: 6,028,345 km (0.062 R)
• M26: 6,209,957 km (0.115 R)
• M27: 6,311,684 km (0.093 R)
• M28: 6,599,360 km (0.077 R)
• M29: 6,870,432 km (0.096 R)
• M30: 6,954,506 km (0.063 R)
• M31: 7,060,272 km (0.062 R)
• M32: 7,230,364 km (0.108 R)
• M33: 7,488,271 km (0.108 R)
• M34: 7,574,888 km (0.116 R)
• M35: 7,792,852 km (0.086 R)
• M36: 8,057,341 km (0.093 R)
• M37: 8,347,112 km (0.12 R)
• M38: 8,527,228 km (0.12 R)
• M39: 8,983,053 km (0.101 R)
• M40: 9,075,056 km (0.061 R)
• M41: 9,167,507 km (0.071 R)
• M42: 9,399,982 km (0.107 R)
• M43: 9,989,697 km (0.098 R)
• M44: 10,085,290 km (0.119 R)
• M45: 10,325,245 km (0.067 R)
• M46: 10,640,149 km (0.085 R)
• M47: 11,081,462 km (0.042 R)
• M48: 11,379,012 km (0.052 R)
• M49: 11,704,238 km (0.067 R)
• M50: 12,287,221 km (0.085 R)
• M51: 12,569,512 km (0.059 R)
• M52: 12,724,346 km (0.118 R)
• M53: 12,879,778 km (0.094 R)
• M54: 13,088,019 km (0.111 R)
• M55: 13,192,587 km (0.053 R)
• M56: 13,455,281 km (0.06 R)
• M57: 13,825,835 km (0.086 R)
• M58: 14,199,830 km (0.083 R)
• M59: 14,334,318 km (0.046 R)
• M60: 14,496,034 km (0.081 R)
• M61: 14,685,574 km (0.081 R)
• M62: 15,452,114 km (0.112 R)
• M63: 15,534,991 km (0.062 R)
• M64: 15,701,194 km (0.094 R)
• M65: 16,287,767 km (0.069 R)
• M66: 16,852,948 km (0.095 R)
• M67: 17,712,986 km (0.045 R)
• M68: 18,031,779 km (0.119 R)
• M69: 18,499,123 km (0.115 R)
• M70: 18,999,977 km (0.095 R)
• M71: 19,237,239 km (0.118 R)
• M72: 19,326,399 km (0.074 R)
• M73: 19,804,514 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 12.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.28 AU - 5.6 AU

Year: 4204 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,005,839 km

• M1: 172,935 km (0.096 R)
• M2: 264,938 km (0.116 R)
• M3: 354,547 km (0.104 R)
• M4: 703,260 km (0.086 R)
• M5: 847,173 km (0.031 R)
• M6: 1,051,374 km (0.096 R)
• M7: 1,166,415 km (0.073 R)
• M8: 1,326,784 km (0.066 R)
• M9: 1,853,218 km (0.089 R)
• M10: 2,010,595 km (0.066 R)
• M11: 2,355,867 km (0.111 R)
• M12: 2,614,223 km (0.079 R)
• M13: 3,121,659 km (0.104 R)
• M14: 3,253,305 km (0.116 R)
• M15: 3,386,896 km (0.112 R)
• M16: 4,206,094 km (0.052 R)
• M17: 4,415,082 km (0.117 R)
• M18: 4,499,754 km (0.109 R)
• M19: 4,713,530 km (0.107 R)
• M20: 4,887,063 km (0.053 R)
• M21: 5,465,857 km (0.065 R)
• M22: 5,949,208 km (0.104 R)
• M23: 6,089,980 km (0.105 R)
• M24: 6,494,492 km (0.06 R)
• M25: 6,639,453 km (0.119 R)
• M26: 7,481,090 km (0.057 R)
• M27: 7,582,218 km (0.1 R)
• M28: 7,966,087 km (0.117 R)
• M29: 8,199,310 km (0.117 R)
• M30: 8,434,926 km (0.101 R)
• M31: 8,540,393 km (0.069 R)
• M32: 8,699,415 km (0.058 R)
• M33: 8,939,819 km (0.118 R)
• M34: 9,020,303 km (0.059 R)
• M35: 9,155,240 km (0.105 R)
• M36: 9,290,776 km (0.105 R)
• M37: 9,481,812 km (0.111 R)
• M38: 10,062,402 km (0.112 R)
• M39: 10,202,276 km (0.089 R)
• M40: 10,314,773 km (0.112 R)
• M41: 10,484,118 km (0.096 R)
• M42: 10,683,083 km (0.09 R)
• M43: 11,026,859 km (0.073 R)
• M44: 11,200,093 km (0.058 R)
• M45: 11,374,375 km (0.111 R)
• M46: 11,637,368 km (0.087 R)
• M47: 12,679,168 km (0.104 R)
• M48: 13,134,843 km (0.106 R)
• M49: 13,349,366 km (0.116 R)
• M50: 13,503,302 km (0.086 R)
• M51: 14,124,881 km (0.114 R)
• M52: 15,299,374 km (0.115 R)
• M53: 15,460,491 km (0.086 R)
• M54: 16,143,555 km (0.1 R)
• M55: 16,406,249 km (0.099 R)
• M56: 18,114,657 km (0.084 R)
• M57: 18,938,043 km (0.091 R)
• M58: 19,180,541 km (0.117 R)
• M59: 19,319,518 km (0.058 R)
• M60: 19,458,943 km (0.098 R)
• M61: 19,879,014 km (0.051 R)
• M62: 20,621,318 km (0.12 R)
• M63: 21,085,521 km (0.097 R)
• M64: 21,625,270 km (0.073 R)
• M65: 22,242,511 km (0.09 R)
• M66: 22,792,133 km (0.047 R)
• M67: 23,160,892 km (0.097 R)
• M68: 23,271,894 km (0.099 R)
• M69: 23,792,494 km (0.109 R)
• M70: 25,644,366 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 11.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.18 AU - 11.74 AU

Year: 11141 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,005,839 km

• M1: 186,848 km (0.083 R)
• M2: 395,238 km (0.053 R)
• M3: 628,760 km (0.117 R)
• M4: 717,471 km (0.114 R)
• M5: 888,911 km (0.071 R)
• M6: 1,139,936 km (0.087 R)
• M7: 1,343,389 km (0.1 R)
• M8: 1,510,340 km (0.094 R)
• M9: 1,709,604 km (0.091 R)
• M10: 1,998,179 km (0.099 R)
• M11: 2,330,884 km (0.074 R)
• M12: 2,445,925 km (0.107 R)
• M13: 3,175,364 km (0.067 R)
• M14: 3,271,257 km (0.09 R)
• M15: 3,531,557 km (0.118 R)
• M16: 4,858,640 km (0.07 R)
• M17: 5,269,286 km (0.081 R)
• M18: 5,886,676 km (0.062 R)
• M19: 6,773,044 km (0.12 R)
• M20: 6,855,622 km (0.071 R)
• M21: 7,274,047 km (0.094 R)
• M22: 7,486,326 km (0.117 R)
• M23: 8,311,957 km (0.106 R)
• M24: 8,489,380 km (0.095 R)
• M25: 9,580,696 km (0.076 R)
• M26: 9,766,946 km (0.069 R)
• M27: 10,190,308 km (0.111 R)
• M28: 10,619,654 km (0.1 R)
• M29: 11,299,277 km (0.086 R)
• M30: 12,093,342 km (0.101 R)
• M31: 12,244,287 km (0.05 R)
• M32: 13,421,921 km (0.112 R)
• M33: 13,578,251 km (0.038 R)
• M34: 13,682,820 km (0.12 R)
• M35: 14,103,638 km (0.1 R)
• M36: 14,262,511 km (0.105 R)
• M37: 14,796,426 km (0.107 R)
• M38: 15,337,073 km (0.1 R)
• M39: 15,719,295 km (0.103 R)
• M40: 16,104,660 km (0.106 R)
• M41: 16,716,664 km (0.067 R)
• M42: 18,020,709 km (0.083 R)
• M43: 18,135,600 km (0.117 R)
• M44: 18,366,280 km (0.103 R)
• M45: 18,713,946 km (0.102 R)
• M46: 18,830,333 km (0.059 R)
• M47: 20,365,506 km (0.049 R)
• M48: 20,665,450 km (0.05 R)
• M49: 21,148,202 km (0.11 R)
• M50: 21,573,659 km (0.106 R)
• M51: 21,940,622 km (0.1 R)
• M52: 23,617,465 km (0.11 R)
• M53: 28,019,681 km (0.111 R)
• M54: 28,487,025 km (0.06 R)
• M55: 29,294,255 km (0.098 R)
• M56: 29,429,492 km (0.045 R)
• M57: 29,836,398 km (0.11 R)
• M58: 30,177,032 km (0.045 R)
• M59: 32,317,478 km (0.111 R)
• M60: 33,441,258 km (0.061 R)
• M61: 34,935,740 km (0.108 R)
• M62: 35,366,582 km (0.059 R)
• M63: 36,961,894 km (0.077 R)
• M64: 37,768,376 km (0.115 R)
• M65: 38,136,836 km (0.084 R)
• M66: 39,772,240 km (0.078 R)
• M67: 40,523,221 km (0.089 R)
• M68: 40,598,618 km (0.118 R)
• M69: 41,810,510 km (0.118 R)
• M70: 43,650,714 km (0.114 R)
• M71: 44,970,167 km (0.081 R)
• M72: 48,285,705 km (0.099 R)
• M73: 49,006,467 km (0.099 R)
• M74: 49,972,870 km (0.113 R)
• M75: 50,215,368 km (0.074 R)
• M76: 51,271,229 km (0.084 R)
• M77: 51,515,822 km (0.073 R)
• M78: 52,252,292 km (0.099 R)
• M79: 52,827,346 km (0.072 R)
• M80: 54,232,818 km (0.114 R)
• M81: 54,648,551 km (0.076 R)
• M82: 54,815,203 km (0.076 R)
• M83: 55,818,257 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.3

Radius: 4.1

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.17 AU - 13.79 AU

Year: 15876 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 150.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 81,005,839 km

• M1: 120,426 km (0.061 R)
• M2: 633,098 km (0.103 R)
• M3: 784,491 km (0.102 R)
• M4: 813,364 km (0.119 R)
• M5: 1,532,032 km (0.112 R)
• M6: 1,660,237 km (0.054 R)
• M7: 2,166,327 km (0.079 R)
• M8: 3,425,941 km (0.081 R)
• M9: 3,764,032 km (0.108 R)
• M10: 4,012,065 km (0.036 R)
• M11: 4,214,322 km (0.106 R)
• M12: 4,497,810 km (0.11 R)
• M13: 7,190,272 km (0.093 R)
• M14: 8,736,366 km (0.099 R)
• M15: 9,063,985 km (0.077 R)
• M16: 9,362,433 km (0.105 R)
• M17: 9,866,877 km (0.087 R)
• M18: 10,483,819 km (0.087 R)
• M19: 11,971,270 km (0.11 R)
• M20: 13,222,806 km (0.088 R)
• M21: 13,523,348 km (0.036 R)
• M22: 14,825,299 km (0.084 R)
• M23: 15,530,653 km (0.095 R)
• M24: 16,528,321 km (0.075 R)
• M25: 16,892,442 km (0.044 R)
• M26: 16,933,133 km (0.059 R)
• M27: 17,505,344 km (0.082 R)
• M28: 17,752,630 km (0.086 R)
• M29: 19,472,407 km (0.097 R)
• M30: 20,028,612 km (0.119 R)
• M31: 21,861,335 km (0.062 R)
• M32: 22,350,071 km (0.116 R)
• M33: 22,573,421 km (0.086 R)
• M34: 22,797,519 km (0.052 R)
• M35: 24,432,773 km (0.068 R)
• M36: 25,683,710 km (0.091 R)
• M37: 25,824,033 km (0.071 R)
• M38: 25,870,857 km (0.104 R)
• M39: 25,917,682 km (0.049 R)
• M40: 26,105,427 km (0.06 R)
• M41: 26,576,511 km (0.107 R)
• M42: 28,876,727 km (0.097 R)
• M43: 29,168,742 km (0.068 R)
• M44: 29,217,511 km (0.051 R)
• M45: 29,952,186 km (0.068 R)
• M46: 33,817,795 km (0.1 R)
• M47: 33,920,270 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.3

Radius: 3.4

Gravity: 53.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.97 AU - 18.85 AU

Year: 23162 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,005,839 km

• M1: 89,759 km (0.112 R)
• M2: 237,861 km (0.088 R)
• M3: 306,526 km (0.092 R)
• M4: 484,248 km (0.085 R)
• M5: 947,553 km (0.093 R)
• M6: 1,805,945 km (0.038 R)
• M7: 1,943,426 km (0.105 R)
• M8: 2,338,514 km (0.087 R)
• M9: 2,564,257 km (0.117 R)
• M10: 2,679,747 km (0.081 R)
• M11: 3,749,970 km (0.074 R)
• M12: 4,013,711 km (0.058 R)
• M13: 4,374,691 km (0.072 R)
• M14: 4,466,394 km (0.12 R)
• M15: 4,982,955 km (0.11 R)
• M16: 5,468,700 km (0.08 R)
• M17: 6,276,827 km (0.114 R)
• M18: 7,067,751 km (0.097 R)
• M19: 7,283,920 km (0.08 R)
• M20: 8,169,989 km (0.029 R)
• M21: 8,453,925 km (0.055 R)
• M22: 9,206,851 km (0.088 R)
• M23: 9,920,882 km (0.104 R)
• M24: 10,467,812 km (0.092 R)
• M25: 10,962,233 km (0.068 R)
• M26: 11,149,679 km (0.111 R)
• M27: 11,212,360 km (0.081 R)
• M28: 11,464,283 km (0.107 R)
• M29: 12,166,795 km (0.089 R)
• M30: 12,555,749 km (0.051 R)
• M31: 12,751,872 km (0.065 R)
• M32: 13,146,960 km (0.108 R)
• M33: 15,112,377 km (0.082 R)
• M34: 15,320,916 km (0.07 R)
• M35: 15,530,353 km (0.118 R)
• M36: 16,735,065 km (0.049 R)
• M37: 18,634,659 km (0.102 R)
• M38: 19,534,340 km (0.103 R)
• M39: 21,844,131 km (0.093 R)
• M40: 22,633,111 km (0.083 R)
• M41: 24,076,431 km (0.115 R)
• M42: 24,238,745 km (0.069 R)
• M43: 24,319,976 km (0.109 R)
• M44: 25,384,215 km (0.108 R)
• M45: 28,667,290 km (0.056 R)
• M46: 29,184,001 km (0.089 R)
• M47: 29,964,902 km (0.099 R)
• M48: 31,370,225 km (0.047 R)
• M49: 32,976,607 km (0.101 R)
• M50: 33,337,137 km (0.112 R)
• M51: 33,880,477 km (0.106 R)
• M52: 34,701,021 km (0.1 R)
• M53: 35,067,686 km (0.076 R)
• M54: 35,805,054 km (0.061 R)
• M55: 35,990,256 km (0.098 R)
• M56: 36,547,508 km (0.057 R)
• M57: 37,670,689 km (0.112 R)
• M58: 38,900,234 km (0.059 R)
• M59: 39,567,739 km (0.064 R)
• M60: 40,142,943 km (0.098 R)
• M61: 40,238,985 km (0.108 R)
• M62: 43,453,843 km (0.107 R)
• M63: 47,459,625 km (0.079 R)
• M64: 50,229,280 km (0.091 R)
• M65: 51,059,997 km (0.068 R)
• M66: 51,372,657 km (0.065 R)
• M67: 52,314,375 km (0.062 R)
• M68: 52,524,560 km (0.099 R)
• M69: 56,461,079 km (0.046 R)
• M70: 57,649,484 km (0.037 R)
• M71: 58,192,525 km (0.113 R)
• M72: 60,601,499 km (0.095 R)
• M73: 61,485,622 km (0.083 R)
• M74: 61,818,179 km (0.061 R)
• M75: 62,151,483 km (0.051 R)
• M76: 62,708,136 km (0.063 R)
• M77: 63,714,332 km (0.063 R)
• M78: 63,826,530 km (0.07 R)
• M79: 63,938,728 km (0.081 R)
• M80: 64,050,927 km (0.065 R)
• M81: 64,388,120 km (0.1 R)
• M82: 64,951,356 km (0.079 R)
• M83: 66,082,915 km (0.086 R)
• M84: 66,423,549 km (0.076 R)
• M85: 69,170,166 km (0.078 R)
• M86: 69,631,526 km (0.097 R)
• M87: 70,209,721 km (0.109 R)
• M88: 72,655,198 km (0.098 R)
• M89: 72,889,618 km (0.119 R)
• M90: 73,241,622 km (0.098 R)
• M91: 75,365,462 km (0.115 R)
• M92: 76,792,626 km (0.114 R)
• M93: 78,108,639 km (0.09 R)
• M94: 78,829,700 km (0.069 R)
• M95: 81,005,901 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit