🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.39 AU - 1.53 AU

Year: 617 Days

Day: 23.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,117,204 km

• M1: 268,678 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832

Radius: 9.4

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.1 AU - 8.7 AU

Year: 7042 Days

Day: 6 Hours

Environment

Temp: -159 °C

Axial Tilt: 166.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,117,204 km

• M1: 116,986 km (0.067 R)
• M2: 449,542 km (0.108 R)
• M3: 920,326 km (0.029 R)
• M4: 1,620,893 km (0.092 R)
• M5: 2,047,696 km (0.072 R)
• M6: 2,661,645 km (0.11 R)
• M7: 3,043,868 km (0.072 R)
• M8: 4,334,449 km (0.108 R)
• M9: 5,162,473 km (0.111 R)
• M10: 6,472,950 km (0.093 R)
• M11: 7,911,334 km (0.117 R)
• M12: 10,066,590 km (0.106 R)
• M13: 11,774,549 km (0.118 R)
• M14: 13,091,010 km (0.093 R)
• M15: 14,503,065 km (0.077 R)
• M16: 15,245,968 km (0.065 R)
• M17: 18,117,349 km (0.037 R)
• M18: 21,252,322 km (0.054 R)
• M19: 22,618,001 km (0.1 R)
• M20: 23,532,343 km (0.112 R)
• M21: 24,471,220 km (0.063 R)
• M22: 26,151,204 km (0.079 R)
• M23: 26,697,386 km (0.046 R)
• M24: 27,812,488 km (0.08 R)
• M25: 32,900,013 km (0.096 R)
• M26: 37,529,618 km (0.099 R)
• M27: 38,458,022 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 9.5

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.3 AU - 8.12 AU

Year: 7490 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,117,204 km

• M1: 118,631 km (0.097 R)
• M2: 438,771 km (0.116 R)
• M3: 751,729 km (0.109 R)
• M4: 1,178,981 km (0.082 R)
• M5: 1,984,715 km (0.115 R)
• M6: 2,410,171 km (0.078 R)
• M7: 2,895,916 km (0.064 R)
• M8: 3,866,058 km (0.091 R)
• M9: 4,753,921 km (0.093 R)
• M10: 6,785,311 km (0.039 R)
• M11: 7,952,772 km (0.045 R)
• M12: 8,859,036 km (0.114 R)
• M13: 9,650,559 km (0.119 R)
• M14: 11,123,200 km (0.105 R)
• M15: 14,095,560 km (0.103 R)
• M16: 17,023,938 km (0.098 R)
• M17: 18,665,626 km (0.079 R)
• M18: 21,322,035 km (0.081 R)
• M19: 22,102,487 km (0.119 R)
• M20: 22,499,669 km (0.109 R)
• M21: 24,558,136 km (0.055 R)
• M22: 26,292,873 km (0.113 R)
• M23: 26,918,940 km (0.102 R)
• M24: 28,951,227 km (0.096 R)
• M25: 29,427,098 km (0.07 R)
• M26: 32,699,103 km (0.071 R)
• M27: 34,796,016 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.9

Radius: 14.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.42 AU - 9.54 AU

Year: 7886 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,117,204 km

• M1: 178,021 km (0.063 R)
• M2: 813,364 km (0.046 R)
• M3: 1,652,308 km (0.065 R)
• M4: 2,616,766 km (0.089 R)
• M5: 4,778,605 km (0.099 R)
• M6: 5,846,285 km (0.097 R)
• M7: 7,221,688 km (0.114 R)
• M8: 7,779,538 km (0.119 R)
• M9: 10,109,076 km (0.102 R)
• M10: 15,970,321 km (0.117 R)
• M11: 21,021,044 km (0.06 R)
• M12: 23,344,149 km (0.111 R)
• M13: 32,287,110 km (0.092 R)
• M14: 33,366,907 km (0.043 R)
• M15: 38,286,284 km (0.094 R)
• M16: 39,863,793 km (0.091 R)
• M17: 40,855,926 km (0.027 R)
• M18: 42,374,794 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 8.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.84 AU - 11.68 AU

Year: 10667 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,117,204 km

• M1: 104,719 km (0.065 R)
• M2: 377,884 km (0.08 R)
• M3: 757,713 km (0.081 R)
• M4: 1,202,318 km (0.105 R)
• M5: 1,727,107 km (0.071 R)
• M6: 2,206,419 km (0.057 R)
• M7: 4,512,620 km (0.105 R)
• M8: 5,146,915 km (0.108 R)
• M9: 5,580,749 km (0.04 R)
• M10: 7,217,648 km (0.112 R)
• M11: 7,642,656 km (0.044 R)
• M12: 8,671,141 km (0.114 R)
• M13: 10,118,800 km (0.095 R)
• M14: 15,420,249 km (0.099 R)
• M15: 16,060,977 km (0.051 R)
• M16: 16,519,943 km (0.095 R)
• M17: 17,055,204 km (0.073 R)
• M18: 18,874,913 km (0.099 R)
• M19: 21,130,998 km (0.112 R)
• M20: 22,813,526 km (0.093 R)
• M21: 34,495,474 km (0.106 R)
• M22: 37,390,941 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.5

Radius: 5.1

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.61 AU - 17.93 AU

Year: 19859 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,117,204 km

• M1: 78,838 km (0.108 R)
• M2: 560,244 km (0.068 R)
• M3: 1,101,489 km (0.075 R)
• M4: 1,775,278 km (0.115 R)
• M5: 2,170,366 km (0.074 R)
• M6: 2,553,785 km (0.069 R)
• M7: 3,212,165 km (0.081 R)
• M8: 6,264,860 km (0.098 R)
• M9: 7,779,388 km (0.098 R)
• M10: 8,317,492 km (0.118 R)
• M11: 9,854,909 km (0.112 R)
• M12: 14,471,051 km (0.102 R)
• M13: 14,763,066 km (0.103 R)
• M14: 16,598,482 km (0.119 R)
• M15: 19,451,314 km (0.034 R)
• M16: 22,129,415 km (0.107 R)
• M17: 25,043,432 km (0.103 R)
• M18: 32,732,613 km (0.103 R)
• M19: 35,037,766 km (0.05 R)
• M20: 43,500,667 km (0.041 R)
• M21: 45,967,536 km (0.115 R)
• M22: 47,235,228 km (0.099 R)
• M23: 48,363,346 km (0.12 R)
• M24: 48,852,381 km (0.04 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit