🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1.02 AU

Year: 270 Days

Day: 37 Hours

Environment

Temp: 169 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,037,405 km

• M1: 539,450 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.74 AU - 1.06 AU

Year: 304 Days

Day: 23.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.96 AU - 1.5 AU

Year: 486 Days

Day: 47.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 91.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,037,405 km

• M1: 394,789 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.42 AU - 1.52 AU

Year: 635 Days

Day: 43.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,037,405 km

• M1: 464,801 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.67 AU - 2.29 AU

Year: 993 Days

Day: 35.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.6 AU - 3.18 AU

Year: 1751 Days

Day: 24.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,037,405 km

• M1: 182,210 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.1

Radius: 8.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.26 AU - 10.68 AU

Year: 10388 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,037,405 km

• M1: 147,504 km (0.075 R)
• M2: 226,790 km (0.074 R)
• M3: 360,232 km (0.116 R)
• M4: 535,112 km (0.105 R)
• M5: 751,729 km (0.108 R)
• M6: 863,629 km (0.034 R)
• M7: 996,172 km (0.044 R)
• M8: 1,151,904 km (0.075 R)
• M9: 1,349,223 km (0.115 R)
• M10: 1,575,714 km (0.071 R)
• M11: 1,814,323 km (0.039 R)
• M12: 1,967,062 km (0.115 R)
• M13: 2,388,180 km (0.1 R)
• M14: 2,471,656 km (0.073 R)
• M15: 3,196,607 km (0.118 R)
• M16: 3,405,296 km (0.062 R)
• M17: 3,475,907 km (0.103 R)
• M18: 3,594,538 km (0.104 R)
• M19: 4,360,479 km (0.064 R)
• M20: 4,775,164 km (0.032 R)
• M21: 4,933,887 km (0.096 R)
• M22: 5,531,082 km (0.103 R)
• M23: 5,923,028 km (0.054 R)
• M24: 5,979,726 km (0.051 R)
• M25: 6,440,188 km (0.034 R)
• M26: 6,763,320 km (0.094 R)
• M27: 7,091,837 km (0.097 R)
• M28: 7,242,931 km (0.084 R)
• M29: 7,334,036 km (0.108 R)
• M30: 7,671,528 km (0.069 R)
• M31: 7,826,661 km (0.098 R)
• M32: 8,076,939 km (0.107 R)
• M33: 8,171,484 km (0.043 R)
• M34: 8,649,749 km (0.088 R)
• M35: 8,778,852 km (0.066 R)
• M36: 8,876,090 km (0.115 R)
• M37: 9,104,377 km (0.112 R)
• M38: 9,800,904 km (0.106 R)
• M39: 10,445,821 km (0.076 R)
• M40: 10,790,794 km (0.116 R)
• M41: 11,776,494 km (0.108 R)
• M42: 12,644,162 km (0.08 R)
• M43: 12,827,569 km (0.117 R)
• M44: 12,974,773 km (0.084 R)
• M45: 13,832,866 km (0.11 R)
• M46: 13,946,112 km (0.087 R)
• M47: 14,135,652 km (0.068 R)
• M48: 14,249,646 km (0.069 R)
• M49: 14,478,830 km (0.049 R)
• M50: 14,555,424 km (0.071 R)
• M51: 14,824,850 km (0.067 R)
• M52: 15,095,772 km (0.118 R)
• M53: 15,290,249 km (0.111 R)
• M54: 15,446,579 km (0.119 R)
• M55: 15,524,818 km (0.114 R)
• M56: 15,997,547 km (0.114 R)
• M57: 16,116,478 km (0.11 R)
• M58: 16,275,500 km (0.058 R)
• M59: 16,515,007 km (0.11 R)
• M60: 17,281,247 km (0.118 R)
• M61: 17,730,040 km (0.107 R)
• M62: 18,224,162 km (0.109 R)
• M63: 18,555,970 km (0.119 R)
• M64: 18,848,135 km (0.118 R)
• M65: 20,675,174 km (0.086 R)
• M66: 20,891,343 km (0.087 R)
• M67: 22,380,739 km (0.036 R)
• M68: 22,513,732 km (0.096 R)
• M69: 22,914,504 km (0.062 R)
• M70: 23,003,964 km (0.079 R)
• M71: 23,138,153 km (0.108 R)
• M72: 23,317,671 km (0.05 R)
• M73: 23,904,094 km (0.058 R)
• M74: 23,994,750 km (0.111 R)
• M75: 24,130,885 km (0.068 R)
• M76: 25,137,529 km (0.05 R)
• M77: 25,785,287 km (0.094 R)
• M78: 25,878,188 km (0.113 R)
• M79: 27,713,454 km (0.08 R)
• M80: 29,153,483 km (0.09 R)
• M81: 31,160,788 km (0.088 R)
• M82: 31,856,268 km (0.091 R)
• M83: 32,959,702 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 12.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.63 AU - 12.93 AU

Year: 12616 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,037,405 km

• M1: 155,582 km (0.106 R)
• M2: 237,561 km (0.103 R)
• M3: 390,151 km (0.07 R)
• M4: 544,985 km (0.047 R)
• M5: 661,671 km (0.079 R)
• M6: 739,761 km (0.08 R)
• M7: 923,916 km (0.091 R)
• M8: 1,049,579 km (0.104 R)
• M9: 1,483,412 km (0.072 R)
• M10: 1,765,404 km (0.113 R)
• M11: 1,970,952 km (0.073 R)
• M12: 2,160,343 km (0.113 R)
• M13: 2,356,017 km (0.108 R)
• M14: 2,583,256 km (0.102 R)
• M15: 3,032,349 km (0.088 R)
• M16: 3,795,597 km (0.074 R)
• M17: 4,398,477 km (0.062 R)
• M18: 5,458,228 km (0.081 R)
• M19: 6,137,701 km (0.092 R)
• M20: 6,241,971 km (0.091 R)
• M21: 6,487,611 km (0.094 R)
• M22: 6,880,006 km (0.111 R)
• M23: 8,218,009 km (0.077 R)
• M24: 8,798,898 km (0.113 R)
• M25: 8,916,631 km (0.068 R)
• M26: 9,594,160 km (0.115 R)
• M27: 10,370,872 km (0.102 R)
• M28: 10,662,139 km (0.093 R)
• M29: 11,040,622 km (0.088 R)
• M30: 11,125,444 km (0.083 R)
• M31: 11,466,527 km (0.041 R)
• M32: 12,909,548 km (0.057 R)
• M33: 13,267,985 km (0.033 R)
• M34: 14,409,267 km (0.113 R)
• M35: 14,594,768 km (0.097 R)
• M36: 14,734,493 km (0.027 R)
• M37: 15,392,125 km (0.109 R)
• M38: 15,772,253 km (0.073 R)
• M39: 15,963,589 km (0.06 R)
• M40: 16,833,650 km (0.101 R)
• M41: 17,818,453 km (0.063 R)
• M42: 18,067,683 km (0.068 R)
• M43: 18,923,383 km (0.088 R)
• M44: 19,024,960 km (0.09 R)
• M45: 19,586,700 km (0.037 R)
• M46: 20,102,064 km (0.117 R)
• M47: 22,369,070 km (0.077 R)
• M48: 22,691,753 km (0.116 R)
• M49: 23,178,844 km (0.101 R)
• M50: 24,053,094 km (0.11 R)
• M51: 24,383,705 km (0.094 R)
• M52: 25,384,664 km (0.113 R)
• M53: 25,609,061 km (0.096 R)
• M54: 25,890,305 km (0.103 R)
• M55: 26,968,457 km (0.116 R)
• M56: 27,599,311 km (0.117 R)
• M57: 30,349,518 km (0.106 R)
• M58: 30,527,989 km (0.095 R)
• M59: 31,305,449 km (0.101 R)
• M60: 32,210,666 km (0.085 R)
• M61: 32,879,966 km (0.117 R)
• M62: 33,063,373 km (0.095 R)
• M63: 33,553,905 km (0.103 R)
• M64: 34,480,215 km (0.09 R)
• M65: 34,790,780 km (0.109 R)
• M66: 35,040,010 km (0.059 R)
• M67: 37,245,531 km (0.063 R)
• M68: 37,884,015 km (0.119 R)
• M69: 38,012,071 km (0.12 R)
• M70: 38,783,846 km (0.092 R)
• M71: 39,171,604 km (0.082 R)
• M72: 40,408,180 km (0.078 R)
• M73: 42,453,033 km (0.115 R)
• M74: 42,919,480 km (0.094 R)
• M75: 43,053,070 km (0.079 R)
• M76: 43,320,551 km (0.071 R)
• M77: 43,857,309 km (0.086 R)
• M78: 44,126,585 km (0.068 R)
• M79: 45,141,008 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.1

Radius: 5.4

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.44 AU - 19.7 AU

Year: 27380 Days

Day: 18.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,037,405 km

• M1: 299,046 km (0.12 R)
• M2: 581,038 km (0.101 R)
• M3: 929,152 km (0.092 R)
• M4: 1,067,381 km (0.103 R)
• M5: 1,650,813 km (0.12 R)
• M6: 2,429,469 km (0.053 R)
• M7: 3,389,738 km (0.116 R)
• M8: 3,432,074 km (0.073 R)
• M9: 3,689,831 km (0.107 R)
• M10: 4,453,379 km (0.049 R)
• M11: 4,499,754 km (0.097 R)
• M12: 5,863,489 km (0.073 R)
• M13: 6,222,972 km (0.084 R)
• M14: 6,589,637 km (0.109 R)
• M15: 7,564,416 km (0.085 R)
• M16: 7,787,018 km (0.116 R)
• M17: 8,467,987 km (0.082 R)
• M18: 9,167,806 km (0.107 R)
• M19: 11,439,749 km (0.062 R)
• M20: 11,823,767 km (0.044 R)
• M21: 12,277,198 km (0.061 R)
• M22: 13,671,151 km (0.097 R)
• M23: 13,738,769 km (0.104 R)
• M24: 13,942,372 km (0.096 R)
• M25: 14,215,238 km (0.109 R)
• M26: 15,184,483 km (0.036 R)
• M27: 15,747,719 km (0.119 R)
• M28: 16,103,313 km (0.075 R)
• M29: 16,605,513 km (0.04 R)
• M30: 17,185,803 km (0.098 R)
• M31: 20,881,918 km (0.09 R)
• M32: 21,429,446 km (0.119 R)
• M33: 21,665,362 km (0.034 R)
• M34: 23,828,248 km (0.119 R)
• M35: 25,225,043 km (0.088 R)
• M36: 25,975,127 km (0.099 R)
• M37: 26,479,272 km (0.117 R)
• M38: 26,648,018 km (0.032 R)
• M39: 27,071,530 km (0.109 R)
• M40: 27,925,135 km (0.043 R)
• M41: 28,096,874 km (0.115 R)
• M42: 28,355,229 km (0.052 R)
• M43: 28,787,567 km (0.082 R)
• M44: 29,048,017 km (0.094 R)
• M45: 30,804,146 km (0.119 R)
• M46: 31,248,452 km (0.084 R)
• M47: 31,337,612 km (0.118 R)
• M48: 31,695,002 km (0.041 R)
• M49: 32,143,646 km (0.067 R)
• M50: 32,865,755 km (0.031 R)
• M51: 32,956,411 km (0.065 R)
• M52: 36,274,641 km (0.088 R)
• M53: 37,026,371 km (0.108 R)
• M54: 40,569,147 km (0.098 R)
• M55: 40,763,774 km (0.073 R)
• M56: 41,056,088 km (0.115 R)
• M57: 41,153,776 km (0.075 R)
• M58: 42,726,349 km (0.049 R)
• M59: 43,420,483 km (0.095 R)
• M60: 43,818,862 km (0.033 R)
• M61: 44,418,600 km (0.097 R)
• M62: 44,619,211 km (0.087 R)
• M63: 45,323,368 km (0.084 R)
• M64: 47,048,979 km (0.083 R)
• M65: 48,486,166 km (0.091 R)
• M66: 49,625,354 km (0.086 R)
• M67: 52,352,972 km (0.041 R)
• M68: 52,670,718 km (0.114 R)
• M69: 58,171,282 km (0.117 R)
• M70: 59,050,468 km (0.092 R)
• M71: 59,823,441 km (0.099 R)
• M72: 60,710,855 km (0.115 R)
• M73: 60,933,457 km (0.094 R)
• M74: 62,948,540 km (0.118 R)
• M75: 63,512,225 km (0.093 R)
• M76: 63,738,118 km (0.098 R)
• M77: 64,190,801 km (0.111 R)
• M78: 64,530,986 km (0.072 R)
• M79: 66,012,005 km (0.055 R)
• M80: 66,126,298 km (0.068 R)
• M81: 66,469,924 km (0.056 R)
• M82: 66,928,891 km (0.062 R)
• M83: 67,850,114 km (0.074 R)
• M84: 67,965,454 km (0.09 R)
• M85: 68,312,222 km (0.045 R)
• M86: 69,472,204 km (0.076 R)
• M87: 69,821,365 km (0.064 R)
• M88: 71,224,294 km (0.119 R)
• M89: 72,636,349 km (0.064 R)
• M90: 72,754,531 km (0.073 R)
• M91: 76,927,863 km (0.117 R)
• M92: 77,530,443 km (0.104 R)
• M93: 78,134,519 km (0.062 R)
• M94: 78,982,739 km (0.032 R)
• M95: 80,200,017 km (0.05 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit