🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 36 Hours

Environment

Temp: 249 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.55 AU - 0.77 AU

Year: 198 Days

Day: 45.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,423,371 km

• M1: 52,658 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.95 AU - 1.57 AU

Year: 522 Days

Day: 20.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,423,371 km

• M1: 228,436 km (0.119 R)
• M2: 510,428 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.09 AU - 1.75 AU

Year: 624 Days

Day: 43.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,423,371 km

• M1: 913,145 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.03 AU - 2.77 AU

Year: 1372 Days

Day: 17.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,423,371 km

• M1: 30,817 km (0.118 R)
• M2: 1,776,624 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.65 AU - 4.83 AU

Year: 3221 Days

Day: 42.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 10.7

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.18 AU - 6.3 AU

Year: 5751 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,423,371 km

• M1: 142,567 km (0.099 R)
• M2: 254,915 km (0.11 R)
• M3: 388,206 km (0.028 R)
• M4: 588,967 km (0.043 R)
• M5: 931,396 km (0.058 R)
• M6: 1,141,881 km (0.068 R)
• M7: 1,533,528 km (0.071 R)
• M8: 1,844,093 km (0.05 R)
• M9: 1,986,361 km (0.056 R)
• M10: 2,069,238 km (0.086 R)
• M11: 2,413,014 km (0.11 R)
• M12: 2,682,888 km (0.045 R)
• M13: 2,821,565 km (0.066 R)
• M14: 3,130,186 km (0.066 R)
• M15: 3,276,343 km (0.086 R)
• M16: 3,375,078 km (0.055 R)
• M17: 4,663,863 km (0.109 R)
• M18: 5,143,624 km (0.106 R)
• M19: 5,258,814 km (0.106 R)
• M20: 5,345,730 km (0.046 R)
• M21: 5,877,551 km (0.117 R)
• M22: 6,058,714 km (0.059 R)
• M23: 6,426,425 km (0.086 R)
• M24: 6,644,240 km (0.115 R)
• M25: 6,833,032 km (0.117 R)
• M26: 7,638,467 km (0.115 R)
• M27: 7,902,508 km (0.093 R)
• M28: 8,439,713 km (0.046 R)
• M29: 8,885,066 km (0.075 R)
• M30: 9,337,899 km (0.096 R)
• M31: 10,448,364 km (0.068 R)
• M32: 10,594,671 km (0.05 R)
• M33: 11,411,475 km (0.119 R)
• M34: 11,751,511 km (0.118 R)
• M35: 11,865,654 km (0.109 R)
• M36: 12,018,394 km (0.056 R)
• M37: 12,171,732 km (0.105 R)
• M38: 13,144,866 km (0.065 R)
• M39: 13,342,484 km (0.078 R)
• M40: 13,820,898 km (0.053 R)
• M41: 13,901,233 km (0.047 R)
• M42: 14,345,538 km (0.069 R)
• M43: 14,508,301 km (0.108 R)
• M44: 15,289,650 km (0.093 R)
• M45: 15,664,543 km (0.098 R)
• M46: 15,748,317 km (0.044 R)
• M47: 15,916,166 km (0.083 R)
• M48: 17,021,994 km (0.066 R)
• M49: 17,324,032 km (0.092 R)
• M50: 17,410,649 km (0.108 R)
• M51: 17,845,829 km (0.03 R)
• M52: 19,577,125 km (0.111 R)
• M53: 20,760,893 km (0.115 R)
• M54: 21,407,904 km (0.095 R)
• M55: 21,920,875 km (0.077 R)
• M56: 22,202,418 km (0.114 R)
• M57: 23,197,244 km (0.087 R)
• M58: 24,109,791 km (0.044 R)
• M59: 24,887,401 km (0.119 R)
• M60: 25,426,701 km (0.074 R)
• M61: 25,771,973 km (0.114 R)
• M62: 26,566,936 km (0.113 R)
• M63: 27,168,469 km (0.116 R)
• M64: 27,269,149 km (0.098 R)
• M65: 27,521,371 km (0.116 R)
• M66: 27,977,495 km (0.075 R)
• M67: 28,231,961 km (0.119 R)
• M68: 28,487,175 km (0.05 R)
• M69: 29,102,770 km (0.116 R)
• M70: 29,257,304 km (0.047 R)
• M71: 29,360,527 km (0.048 R)
• M72: 29,515,660 km (0.082 R)
• M73: 29,982,405 km (0.089 R)
• M74: 31,028,543 km (0.031 R)
• M75: 31,344,643 km (0.039 R)
• M76: 32,193,013 km (0.104 R)
• M77: 32,299,527 km (0.055 R)
• M78: 32,887,745 km (0.057 R)
• M79: 33,210,129 km (0.12 R)
• M80: 33,371,695 km (0.077 R)
• M81: 34,129,109 km (0.113 R)
• M82: 35,056,466 km (0.11 R)
• M83: 36,490,810 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 12

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.09 AU - 11.57 AU

Year: 13150 Days

Day: 8.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,423,371 km

• M1: 388,506 km (0.088 R)
• M2: 772,224 km (0.117 R)
• M3: 899,682 km (0.114 R)
• M4: 1,054,665 km (0.087 R)
• M5: 1,240,316 km (0.093 R)
• M6: 1,527,843 km (0.097 R)
• M7: 2,570,241 km (0.077 R)
• M8: 3,086,054 km (0.08 R)
• M9: 3,417,115 km (0.089 R)
• M10: 4,411,492 km (0.118 R)
• M11: 4,682,114 km (0.084 R)
• M12: 5,490,242 km (0.095 R)
• M13: 5,929,162 km (0.099 R)
• M14: 6,228,059 km (0.12 R)
• M15: 6,341,454 km (0.092 R)
• M16: 6,531,892 km (0.031 R)
• M17: 6,763,021 km (0.117 R)
• M18: 7,036,186 km (0.093 R)
• M19: 7,114,875 km (0.077 R)
• M20: 7,633,680 km (0.075 R)
• M21: 8,082,324 km (0.109 R)
• M22: 8,497,608 km (0.105 R)
• M23: 8,877,287 km (0.105 R)
• M24: 9,047,978 km (0.11 R)
• M25: 9,741,215 km (0.054 R)
• M26: 10,496,385 km (0.089 R)
• M27: 10,586,593 km (0.053 R)
• M28: 10,767,606 km (0.044 R)
• M29: 11,132,625 km (0.077 R)
• M30: 11,316,630 km (0.051 R)
• M31: 12,537,798 km (0.086 R)
• M32: 14,798,969 km (0.055 R)
• M33: 14,950,811 km (0.051 R)
• M34: 15,153,965 km (0.074 R)
• M35: 15,307,004 km (0.116 R)
• M36: 15,976,005 km (0.094 R)
• M37: 16,602,072 km (0.115 R)
• M38: 17,824,437 km (0.08 R)
• M39: 18,965,719 km (0.076 R)
• M40: 19,962,789 km (0.104 R)
• M41: 20,920,065 km (0.115 R)
• M42: 22,065,387 km (0.11 R)
• M43: 22,238,920 km (0.071 R)
• M44: 22,354,859 km (0.108 R)
• M45: 22,529,140 km (0.059 R)
• M46: 23,880,607 km (0.089 R)
• M47: 25,439,716 km (0.09 R)
• M48: 25,560,891 km (0.111 R)
• M49: 25,743,250 km (0.106 R)
• M50: 25,865,023 km (0.072 R)
• M51: 27,031,587 km (0.1 R)
• M52: 27,403,488 km (0.066 R)
• M53: 28,277,887 km (0.076 R)
• M54: 28,908,143 km (0.066 R)
• M55: 29,798,101 km (0.116 R)
• M56: 30,761,810 km (0.097 R)
• M57: 31,150,017 km (0.082 R)
• M58: 34,986,753 km (0.048 R)
• M59: 36,275,688 km (0.085 R)
• M60: 41,370,693 km (0.088 R)
• M61: 42,589,018 km (0.116 R)
• M62: 43,094,060 km (0.092 R)
• M63: 43,383,682 km (0.084 R)
• M64: 44,110,279 km (0.026 R)
• M65: 44,987,520 km (0.069 R)
• M66: 45,944,348 km (0.101 R)
• M67: 46,462,406 km (0.077 R)
• M68: 47,803,252 km (0.104 R)
• M69: 48,253,092 km (0.049 R)
• M70: 48,779,677 km (0.085 R)
• M71: 50,446,796 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 6.9

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.17 AU - 16.05 AU

Year: 17514 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,423,371 km

• M1: 113,395 km (0.116 R)
• M2: 241,152 km (0.081 R)
• M3: 306,376 km (0.033 R)
• M4: 525,388 km (0.079 R)
• M5: 671,246 km (0.071 R)
• M6: 1,024,147 km (0.117 R)
• M7: 1,069,176 km (0.076 R)
• M8: 1,634,806 km (0.12 R)
• M9: 1,823,299 km (0.082 R)
• M10: 1,962,275 km (0.116 R)
• M11: 2,191,908 km (0.075 R)
• M12: 2,369,780 km (0.105 R)
• M13: 2,645,489 km (0.087 R)
• M14: 3,741,892 km (0.077 R)
• M15: 4,135,334 km (0.07 R)
• M16: 4,655,037 km (0.119 R)
• M17: 5,472,889 km (0.084 R)
• M18: 5,877,850 km (0.1 R)
• M19: 6,042,557 km (0.112 R)
• M20: 6,418,796 km (0.084 R)
• M21: 6,716,496 km (0.07 R)
• M22: 6,845,599 km (0.09 R)
• M23: 7,726,580 km (0.105 R)
• M24: 8,226,387 km (0.072 R)
• M25: 8,456,917 km (0.12 R)
• M26: 8,877,437 km (0.089 R)
• M27: 9,304,688 km (0.105 R)
• M28: 9,352,560 km (0.111 R)
• M29: 10,277,972 km (0.075 R)
• M30: 11,436,907 km (0.051 R)
• M31: 11,539,531 km (0.101 R)
• M32: 12,267,175 km (0.068 R)
• M33: 13,170,597 km (0.118 R)
• M34: 13,657,538 km (0.099 R)
• M35: 13,821,198 km (0.096 R)
• M36: 13,875,950 km (0.059 R)
• M37: 15,663,645 km (0.109 R)
• M38: 15,892,081 km (0.088 R)
• M39: 16,584,270 km (0.098 R)
• M40: 16,875,687 km (0.079 R)
• M41: 17,463,307 km (0.098 R)
• M42: 18,057,660 km (0.035 R)
• M43: 18,177,338 km (0.108 R)
• M44: 18,237,327 km (0.081 R)
• M45: 19,022,566 km (0.054 R)
• M46: 19,449,967 km (0.116 R)
• M47: 19,511,153 km (0.058 R)
• M48: 19,633,973 km (0.085 R)
• M49: 20,563,275 km (0.102 R)
• M50: 22,336,009 km (0.073 R)
• M51: 23,175,702 km (0.065 R)
• M52: 23,240,628 km (0.093 R)
• M53: 24,157,214 km (0.105 R)
• M54: 24,355,132 km (0.034 R)
• M55: 25,554,009 km (0.069 R)
• M56: 25,822,986 km (0.073 R)
• M57: 25,890,455 km (0.103 R)
• M58: 26,908,468 km (0.062 R)
• M59: 27,182,232 km (0.114 R)
• M60: 29,828,020 km (0.066 R)
• M61: 31,613,022 km (0.111 R)
• M62: 32,336,627 km (0.094 R)
• M63: 32,919,460 km (0.091 R)
• M64: 33,065,767 km (0.113 R)
• M65: 33,726,541 km (0.065 R)
• M66: 35,434,948 km (0.041 R)
• M67: 36,715,805 km (0.1 R)
• M68: 38,011,622 km (0.076 R)
• M69: 38,781,004 km (0.103 R)
• M70: 40,491,356 km (0.077 R)
• M71: 40,805,063 km (0.065 R)
• M72: 43,904,881 km (0.11 R)
• M73: 44,307,748 km (0.088 R)
• M74: 44,630,879 km (0.12 R)
• M75: 44,792,744 km (0.083 R)
• M76: 45,360,917 km (0.085 R)
• M77: 46,176,674 km (0.075 R)
• M78: 49,739,198 km (0.086 R)
• M79: 50,496,013 km (0.11 R)
• M80: 51,087,224 km (0.105 R)
• M81: 51,510,885 km (0.081 R)
• M82: 51,595,857 km (0.076 R)
• M83: 51,850,772 km (0.108 R)
• M84: 52,618,059 km (0.092 R)
• M85: 52,874,619 km (0.054 R)
• M86: 53,045,909 km (0.112 R)
• M87: 54,250,172 km (0.117 R)
• M88: 57,036,432 km (0.074 R)
• M89: 57,652,177 km (0.073 R)
• M90: 58,978,961 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit