🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.79 AU - 0.85 AU

Year: 280 Days

Day: 17.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,272,649 km

• M1: 386,860 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.91 AU - 0.99 AU

Year: 349 Days

Day: 15.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.04 AU - 1.38 AU

Year: 501 Days

Day: 44.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 11.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.73 AU - 13.69 AU

Year: 15096 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,272,649 km

• M1: 171,439 km (0.094 R)
• M2: 329,115 km (0.1 R)
• M3: 726,597 km (0.049 R)
• M4: 894,146 km (0.112 R)
• M5: 974,929 km (0.029 R)
• M6: 1,250,937 km (0.084 R)
• M7: 1,772,884 km (0.113 R)
• M8: 2,222,875 km (0.099 R)
• M9: 2,426,627 km (0.076 R)
• M10: 2,804,212 km (0.077 R)
• M11: 3,175,215 km (0.104 R)
• M12: 3,509,566 km (0.111 R)
• M13: 3,991,271 km (0.055 R)
• M14: 4,268,177 km (0.04 R)
• M15: 4,352,400 km (0.118 R)
• M16: 4,494,070 km (0.097 R)
• M17: 5,135,994 km (0.085 R)
• M18: 5,868,874 km (0.044 R)
• M19: 5,994,387 km (0.075 R)
• M20: 6,765,414 km (0.063 R)
• M21: 7,465,532 km (0.118 R)
• M22: 7,841,621 km (0.03 R)
• M23: 7,945,293 km (0.12 R)
• M24: 8,188,987 km (0.106 R)
• M25: 8,647,954 km (0.106 R)
• M26: 8,790,969 km (0.048 R)
• M27: 8,898,680 km (0.106 R)
• M28: 8,970,636 km (0.095 R)
• M29: 9,079,095 km (0.063 R)
• M30: 9,151,650 km (0.056 R)
• M31: 9,591,168 km (0.104 R)
• M32: 9,813,471 km (0.085 R)
• M33: 10,719,585 km (0.067 R)
• M34: 11,377,816 km (0.102 R)
• M35: 11,495,250 km (0.053 R)
• M36: 12,208,832 km (0.101 R)
• M37: 13,720,219 km (0.098 R)
• M38: 14,138,794 km (0.087 R)
• M39: 14,860,155 km (0.094 R)
• M40: 14,988,659 km (0.058 R)
• M41: 16,206,087 km (0.12 R)
• M42: 17,908,660 km (0.072 R)
• M43: 19,292,590 km (0.098 R)
• M44: 20,044,768 km (0.043 R)
• M45: 20,998,455 km (0.099 R)
• M46: 22,604,089 km (0.039 R)
• M47: 22,702,674 km (0.085 R)
• M48: 22,801,408 km (0.113 R)
• M49: 22,900,292 km (0.117 R)
• M50: 22,999,326 km (0.094 R)
• M51: 23,696,452 km (0.073 R)
• M52: 24,856,733 km (0.099 R)
• M53: 25,469,486 km (0.119 R)
• M54: 25,777,658 km (0.103 R)
• M55: 26,501,712 km (0.045 R)
• M56: 27,127,629 km (0.053 R)
• M57: 28,980,997 km (0.072 R)
• M58: 30,004,097 km (0.118 R)
• M59: 30,112,406 km (0.105 R)
• M60: 30,221,014 km (0.055 R)
• M61: 31,533,436 km (0.097 R)
• M62: 32,307,455 km (0.055 R)
• M63: 32,529,907 km (0.037 R)
• M64: 32,641,208 km (0.095 R)
• M65: 32,920,208 km (0.117 R)
• M66: 33,649,199 km (0.104 R)
• M67: 33,761,696 km (0.106 R)
• M68: 33,930,891 km (0.115 R)
• M69: 35,008,894 km (0.096 R)
• M70: 36,155,711 km (0.112 R)
• M71: 36,733,757 km (0.119 R)
• M72: 38,309,771 km (0.064 R)
• M73: 39,491,444 km (0.084 R)

Asteroid Belt

Center: 12.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 3.1

Gravity: 71.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.26 AU - 16.06 AU

Year: 17985 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 33,272,649 km

• M1: 109,356 km (0.062 R)
• M2: 143,464 km (0.08 R)
• M3: 195,375 km (0.066 R)
• M4: 562,787 km (0.115 R)
• M5: 853,605 km (0.096 R)
• M6: 1,238,371 km (0.066 R)
• M7: 1,761,365 km (0.085 R)
• M8: 1,981,125 km (0.065 R)
• M9: 2,013,139 km (0.104 R)
• M10: 2,726,571 km (0.113 R)
• M11: 4,356,739 km (0.038 R)
• M12: 4,652,643 km (0.096 R)
• M13: 5,263,451 km (0.088 R)
• M14: 5,487,699 km (0.114 R)
• M15: 5,578,205 km (0.108 R)
• M16: 5,669,311 km (0.073 R)
• M17: 6,273,088 km (0.066 R)
• M18: 6,703,032 km (0.108 R)
• M19: 6,994,897 km (0.111 R)
• M20: 7,241,135 km (0.12 R)
• M21: 8,410,691 km (0.066 R)
• M22: 9,365,874 km (0.084 R)
• M23: 9,474,183 km (0.09 R)
• M24: 9,966,360 km (0.054 R)
• M25: 10,918,550 km (0.1 R)
• M26: 13,759,264 km (0.081 R)
• M27: 15,643,001 km (0.094 R)
• M28: 16,288,665 km (0.1 R)
• M29: 16,418,815 km (0.12 R)
• M30: 16,549,264 km (0.094 R)
• M31: 17,008,829 km (0.115 R)
• M32: 17,806,335 km (0.091 R)
• M33: 18,142,183 km (0.046 R)
• M34: 18,547,892 km (0.089 R)
• M35: 20,551,007 km (0.113 R)
• M36: 20,974,070 km (0.063 R)
• M37: 21,257,558 km (0.052 R)
• M38: 23,058,268 km (0.107 R)
• M39: 23,277,578 km (0.083 R)
• M40: 24,087,800 km (0.116 R)
• M41: 25,207,391 km (0.102 R)
• M42: 25,282,639 km (0.052 R)
• M43: 25,735,621 km (0.036 R)
• M44: 25,811,467 km (0.097 R)
• M45: 26,115,300 km (0.038 R)
• M46: 26,343,886 km (0.052 R)
• M47: 26,803,151 km (0.08 R)
• M48: 28,352,985 km (0.12 R)
• M49: 28,588,003 km (0.118 R)
• M50: 28,744,932 km (0.116 R)
• M51: 29,217,661 km (0.053 R)
• M52: 29,375,786 km (0.098 R)
• M53: 30,731,591 km (0.026 R)
• M54: 30,811,925 km (0.078 R)
• M55: 31,214,942 km (0.072 R)
• M56: 31,295,725 km (0.113 R)
• M57: 31,619,604 km (0.117 R)
• M58: 32,434,314 km (0.098 R)
• M59: 32,679,954 km (0.078 R)
• M60: 33,503,490 km (0.098 R)
• M61: 35,592,176 km (0.116 R)
• M62: 36,354,227 km (0.102 R)
• M63: 36,439,349 km (0.096 R)
• M64: 37,121,814 km (0.12 R)
• M65: 37,207,384 km (0.093 R)
• M66: 39,543,504 km (0.066 R)
• M67: 40,773,498 km (0.089 R)
• M68: 41,215,709 km (0.098 R)
• M69: 42,283,689 km (0.111 R)
• M70: 44,719,740 km (0.029 R)
• M71: 45,541,781 km (0.115 R)
• M72: 46,092,600 km (0.079 R)
• M73: 46,276,605 km (0.025 R)
• M74: 46,461,059 km (0.102 R)
• M75: 48,504,716 km (0.051 R)
• M76: 49,349,346 km (0.12 R)
• M77: 50,293,308 km (0.081 R)
• M78: 52,295,077 km (0.109 R)
• M79: 52,968,118 km (0.084 R)
• M80: 54,711,980 km (0.065 R)
• M81: 54,906,906 km (0.107 R)
• M82: 56,179,386 km (0.07 R)
• M83: 56,376,107 km (0.094 R)
• M84: 56,868,583 km (0.05 R)
• M85: 59,653,497 km (0.055 R)
• M86: 59,854,108 km (0.055 R)
• M87: 62,584,269 km (0.118 R)
• M88: 63,094,248 km (0.071 R)
• M89: 66,079,474 km (0.101 R)
• M90: 66,598,728 km (0.119 R)
• M91: 67,850,713 km (0.116 R)
• M92: 68,584,490 km (0.06 R)
• M93: 68,794,675 km (0.088 R)
• M94: 69,110,327 km (0.11 R)
• M95: 69,742,976 km (0.11 R)
• M96: 69,848,592 km (0.095 R)
• M97: 70,271,805 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 6.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.93 AU - 14.58 AU

Year: 19208 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,272,649 km

• M1: 113,994 km (0.079 R)
• M2: 196,572 km (0.104 R)
• M3: 244,742 km (0.085 R)
• M4: 917,933 km (0.115 R)
• M5: 991,983 km (0.111 R)
• M6: 1,037,461 km (0.052 R)
• M7: 1,495,231 km (0.076 R)
• M8: 1,618,649 km (0.106 R)
• M9: 3,049,553 km (0.094 R)
• M10: 3,343,662 km (0.119 R)
• M11: 3,862,019 km (0.103 R)
• M12: 4,180,064 km (0.058 R)
• M13: 4,329,811 km (0.044 R)
• M14: 4,430,491 km (0.11 R)
• M15: 4,532,067 km (0.114 R)
• M16: 5,024,992 km (0.091 R)
• M17: 5,210,793 km (0.087 R)
• M18: 5,920,934 km (0.076 R)
• M19: 6,032,983 km (0.084 R)
• M20: 6,661,144 km (0.12 R)
• M21: 8,071,703 km (0.112 R)
• M22: 8,164,902 km (0.049 R)
• M23: 8,258,251 km (0.117 R)
• M24: 8,414,880 km (0.103 R)
• M25: 8,509,276 km (0.109 R)
• M26: 8,954,480 km (0.051 R)
• M27: 9,115,297 km (0.053 R)
• M28: 9,439,925 km (0.12 R)
• M29: 10,639,550 km (0.113 R)
• M30: 10,878,308 km (0.098 R)
• M31: 10,981,232 km (0.032 R)
• M32: 11,396,067 km (0.048 R)
• M33: 12,383,712 km (0.118 R)
• M34: 12,924,059 km (0.039 R)
• M35: 13,435,235 km (0.076 R)
• M36: 13,878,793 km (0.078 R)
• M37: 14,027,643 km (0.106 R)
• M38: 14,102,292 km (0.103 R)
• M39: 15,584,209 km (0.091 R)
• M40: 15,700,297 km (0.058 R)
• M41: 15,972,116 km (0.067 R)
• M42: 16,638,874 km (0.085 R)
• M43: 16,757,355 km (0.114 R)
• M44: 17,035,158 km (0.071 R)
• M45: 17,676,036 km (0.117 R)
• M46: 18,243,161 km (0.047 R)
• M47: 18,447,063 km (0.092 R)
• M48: 18,610,873 km (0.114 R)
• M49: 19,728,668 km (0.099 R)
• M50: 19,854,181 km (0.095 R)
• M51: 20,022,029 km (0.099 R)
• M52: 20,190,327 km (0.12 R)
• M53: 20,825,520 km (0.051 R)
• M54: 21,081,482 km (0.096 R)
• M55: 22,945,920 km (0.107 R)
• M56: 24,457,157 km (0.117 R)
• M57: 24,502,037 km (0.043 R)
• M58: 25,451,983 km (0.087 R)
• M59: 26,598,501 km (0.116 R)
• M60: 26,829,780 km (0.086 R)
• M61: 27,387,780 km (0.114 R)
• M62: 27,621,302 km (0.068 R)
• M63: 27,668,126 km (0.107 R)
• M64: 27,761,774 km (0.062 R)
• M65: 28,656,968 km (0.085 R)
• M66: 29,657,329 km (0.071 R)
• M67: 29,801,242 km (0.112 R)
• M68: 30,137,837 km (0.089 R)
• M69: 33,123,362 km (0.09 R)
• M70: 33,222,845 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit