🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.82 AU - 1.22 AU

Year: 371 Days

Day: 44.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.04 AU - 1.26 AU

Year: 444 Days

Day: 37.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.05 AU - 1.25 AU

Year: 444 Days

Day: 27.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.76 AU - 2.18 AU

Year: 995 Days

Day: 41.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 10.8

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.47 AU - 7.13 AU

Year: 5691 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,807,336 km

• M1: 146,606 km (0.116 R)
• M2: 263,741 km (0.107 R)
• M3: 559,047 km (0.052 R)
• M4: 633,248 km (0.098 R)
• M5: 1,012,329 km (0.105 R)
• M6: 2,320,712 km (0.087 R)
• M7: 3,017,539 km (0.044 R)
• M8: 3,271,406 km (0.06 R)
• M9: 3,365,503 km (0.109 R)
• M10: 3,556,540 km (0.032 R)
• M11: 3,702,099 km (0.055 R)
• M12: 3,849,752 km (0.101 R)
• M13: 4,564,530 km (0.071 R)
• M14: 4,643,518 km (0.043 R)
• M15: 4,749,583 km (0.068 R)
• M16: 4,910,251 km (0.049 R)
• M17: 5,018,410 km (0.08 R)
• M18: 5,458,976 km (0.098 R)
• M19: 5,712,245 km (0.075 R)
• M20: 5,911,958 km (0.118 R)
• M21: 6,027,149 km (0.11 R)
• M22: 6,230,452 km (0.112 R)
• M23: 7,685,142 km (0.102 R)
• M24: 8,548,022 km (0.116 R)
• M25: 8,711,084 km (0.106 R)
• M26: 9,040,499 km (0.068 R)
• M27: 9,474,931 km (0.062 R)
• M28: 9,542,399 km (0.116 R)
• M29: 9,610,018 km (0.11 R)
• M30: 10,156,648 km (0.119 R)
• M31: 10,468,560 km (0.086 R)
• M32: 10,748,457 km (0.113 R)
• M33: 10,959,989 km (0.104 R)
• M34: 11,929,084 km (0.094 R)
• M35: 12,813,506 km (0.087 R)
• M36: 12,925,555 km (0.07 R)
• M37: 13,037,903 km (0.103 R)
• M38: 13,225,948 km (0.036 R)
• M39: 13,833,614 km (0.044 R)
• M40: 14,102,292 km (0.038 R)
• M41: 14,256,677 km (0.113 R)
• M42: 14,372,765 km (0.069 R)
• M43: 14,489,302 km (0.072 R)
• M44: 14,997,486 km (0.084 R)
• M45: 15,155,012 km (0.092 R)
• M46: 15,432,068 km (0.091 R)
• M47: 16,071,748 km (0.099 R)
• M48: 16,192,623 km (0.047 R)
• M49: 17,666,761 km (0.105 R)
• M50: 17,791,525 km (0.116 R)
• M51: 18,083,839 km (0.093 R)
• M52: 18,588,732 km (0.108 R)
• M53: 19,012,992 km (0.059 R)
• M54: 19,957,403 km (0.088 R)
• M55: 20,130,787 km (0.097 R)
• M56: 21,269,975 km (0.103 R)
• M57: 21,892,003 km (0.092 R)
• M58: 23,610,434 km (0.061 R)
• M59: 23,702,137 km (0.111 R)
• M60: 23,839,767 km (0.089 R)
• M61: 24,115,925 km (0.101 R)
• M62: 24,393,279 km (0.057 R)
• M63: 24,578,631 km (0.116 R)
• M64: 24,950,830 km (0.073 R)
• M65: 25,653,940 km (0.117 R)
• M66: 25,889,707 km (0.11 R)
• M67: 25,984,253 km (0.11 R)
• M68: 26,410,906 km (0.108 R)
• M69: 27,319,414 km (0.079 R)
• M70: 27,753,397 km (0.105 R)
• M71: 28,238,244 km (0.075 R)
• M72: 29,561,138 km (0.048 R)
• M73: 30,255,122 km (0.053 R)
• M74: 30,604,134 km (0.075 R)
• M75: 30,904,227 km (0.102 R)
• M76: 31,760,077 km (0.094 R)
• M77: 32,368,940 km (0.083 R)
• M78: 32,930,381 km (0.067 R)
• M79: 34,842,541 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 8.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.82 AU - 9.5 AU

Year: 9172 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,807,336 km

• M1: 164,558 km (0.115 R)
• M2: 236,963 km (0.111 R)
• M3: 300,692 km (0.079 R)
• M4: 482,752 km (0.094 R)
• M5: 605,273 km (0.11 R)
• M6: 789,877 km (0.113 R)
• M7: 909,555 km (0.026 R)
• M8: 1,228,199 km (0.104 R)
• M9: 1,368,372 km (0.113 R)
• M10: 1,699,133 km (0.115 R)
• M11: 1,873,863 km (0.087 R)
• M12: 2,259,975 km (0.104 R)
• M13: 2,413,612 km (0.091 R)
• M14: 2,610,632 km (0.102 R)
• M15: 2,874,673 km (0.1 R)
• M16: 2,957,550 km (0.11 R)
• M17: 3,125,997 km (0.09 R)
• M18: 3,276,044 km (0.1 R)
• M19: 3,384,652 km (0.112 R)
• M20: 3,494,457 km (0.12 R)
• M21: 3,968,682 km (0.071 R)
• M22: 4,061,283 km (0.039 R)
• M23: 4,225,242 km (0.093 R)
• M24: 4,343,574 km (0.099 R)
• M25: 4,415,232 km (0.102 R)
• M26: 4,487,188 km (0.091 R)
• M27: 4,902,472 km (0.097 R)
• M28: 5,253,728 km (0.118 R)
• M29: 5,587,331 km (0.072 R)
• M30: 5,901,486 km (0.074 R)
• M31: 6,060,659 km (0.102 R)
• M32: 6,167,471 km (0.113 R)
• M33: 6,437,645 km (0.087 R)
• M34: 7,017,337 km (0.074 R)
• M35: 7,613,933 km (0.111 R)
• M36: 7,845,361 km (0.103 R)
• M37: 8,197,066 km (0.069 R)
• M38: 8,824,928 km (0.08 R)
• M39: 8,885,515 km (0.114 R)
• M40: 9,129,360 km (0.067 R)
• M41: 9,375,299 km (0.063 R)
• M42: 9,561,249 km (0.057 R)
• M43: 9,654,747 km (0.111 R)
• M44: 9,873,908 km (0.08 R)
• M45: 10,541,414 km (0.095 R)
• M46: 10,702,531 km (0.096 R)
• M47: 10,929,471 km (0.102 R)
• M48: 11,322,165 km (0.105 R)
• M49: 12,188,786 km (0.031 R)
• M50: 12,459,707 km (0.077 R)
• M51: 12,664,208 km (0.064 R)
• M52: 12,869,905 km (0.055 R)
• M53: 13,319,297 km (0.076 R)
• M54: 13,458,572 km (0.098 R)
• M55: 14,554,526 km (0.093 R)
• M56: 14,662,237 km (0.095 R)
• M57: 15,313,287 km (0.105 R)
• M58: 15,642,253 km (0.069 R)
• M59: 16,010,712 km (0.073 R)
• M60: 16,456,514 km (0.103 R)
• M61: 16,906,504 km (0.118 R)
• M62: 17,019,600 km (0.06 R)
• M63: 17,780,156 km (0.097 R)
• M64: 18,164,622 km (0.108 R)
• M65: 19,255,640 km (0.116 R)
• M66: 19,729,715 km (0.118 R)
• M67: 19,928,381 km (0.04 R)
• M68: 20,972,125 km (0.108 R)
• M69: 21,337,593 km (0.092 R)
• M70: 21,951,244 km (0.072 R)
• M71: 22,529,290 km (0.07 R)
• M72: 22,653,905 km (0.106 R)
• M73: 22,736,932 km (0.087 R)
• M74: 22,861,846 km (0.109 R)
• M75: 24,335,983 km (0.078 R)
• M76: 24,463,740 km (0.1 R)
• M77: 26,494,531 km (0.056 R)
• M78: 27,729,910 km (0.08 R)
• M79: 27,997,092 km (0.036 R)
• M80: 28,220,292 km (0.037 R)
• M81: 28,578,878 km (0.1 R)
• M82: 28,713,666 km (0.113 R)
• M83: 29,936,628 km (0.111 R)
• M84: 30,393,799 km (0.077 R)
• M85: 30,531,429 km (0.08 R)
• M86: 30,807,288 km (0.097 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit