🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 14.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.54 AU - 0.72 AU

Year: 345 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 66,750,836 km

• M1: 178,171 km (0.09 R)
• M2: 760,705 km (0.049 R)
• M3: 1,241,214 km (0.08 R)
• M4: 1,701,526 km (0.109 R)
• M5: 2,285,257 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.8

Radius: 11.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.81 AU - 1.17 AU

Year: 680 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 153.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,750,836 km

• M1: 139,276 km (0.095 R)
• M2: 655,239 km (0.079 R)
• M3: 1,313,021 km (0.07 R)
• M4: 1,774,979 km (0.071 R)
• M5: 2,563,808 km (0.095 R)
• M6: 2,913,568 km (0.115 R)
• M7: 3,385,998 km (0.067 R)
• M8: 3,880,419 km (0.099 R)
• M9: 4,486,141 km (0.102 R)
• M10: 5,101,437 km (0.097 R)
• M11: 5,475,282 km (0.111 R)
• M12: 6,687,324 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 12.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.27 AU - 1.93 AU

Year: 1397 Days

Day: 7.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 117.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,750,836 km

• M1: 161,715 km (0.113 R)
• M2: 759,957 km (0.039 R)
• M3: 1,349,373 km (0.088 R)
• M4: 2,120,999 km (0.118 R)
• M5: 2,879,310 km (0.119 R)
• M6: 3,307,160 km (0.078 R)
• M7: 3,710,027 km (0.081 R)
• M8: 4,200,708 km (0.043 R)
• M9: 4,854,601 km (0.079 R)
• M10: 5,620,242 km (0.051 R)
• M11: 6,318,416 km (0.068 R)
• M12: 7,338,524 km (0.112 R)
• M13: 9,226,598 km (0.077 R)
• M14: 10,199,433 km (0.107 R)
• M15: 10,885,339 km (0.054 R)
• M16: 11,822,570 km (0.075 R)
• M17: 12,273,009 km (0.119 R)
• M18: 12,734,968 km (0.028 R)
• M19: 13,368,814 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 14.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.34 AU - 2.12 AU

Year: 1571 Days

Day: 13.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,750,836 km

• M1: 179,667 km (0.094 R)
• M2: 692,937 km (0.045 R)
• M3: 1,683,724 km (0.111 R)
• M4: 2,985,375 km (0.086 R)
• M5: 3,524,227 km (0.051 R)
• M6: 4,075,196 km (0.041 R)
• M7: 4,568,420 km (0.086 R)
• M8: 5,060,896 km (0.12 R)
• M9: 5,743,062 km (0.108 R)
• M10: 6,270,844 km (0.036 R)
• M11: 7,292,447 km (0.073 R)
• M12: 8,080,230 km (0.096 R)
• M13: 9,259,061 km (0.04 R)
• M14: 10,084,991 km (0.107 R)
• M15: 11,380,060 km (0.105 R)
• M16: 12,365,610 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 12.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.56 AU - 2.78 AU

Year: 3011 Days

Day: 7.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,750,836 km

• M1: 159,172 km (0.112 R)
• M2: 571,015 km (0.109 R)
• M3: 991,385 km (0.075 R)
• M4: 1,436,289 km (0.052 R)
• M5: 1,852,620 km (0.068 R)
• M6: 2,572,186 km (0.113 R)
• M7: 3,372,385 km (0.044 R)
• M8: 3,849,452 km (0.118 R)
• M9: 4,332,654 km (0.109 R)
• M10: 4,982,955 km (0.095 R)
• M11: 5,839,104 km (0.049 R)
• M12: 7,331,941 km (0.071 R)
• M13: 7,930,931 km (0.034 R)
• M14: 9,001,902 km (0.103 R)
• M15: 9,892,010 km (0.076 R)
• M16: 10,411,563 km (0.072 R)
• M17: 11,058,873 km (0.112 R)
• M18: 13,707,204 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.8

Radius: 5.6

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.97 AU - 10.09 AU

Year: 21926 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,750,836 km

• M1: 69,713 km (0.066 R)
• M2: 299,196 km (0.119 R)
• M3: 564,134 km (0.096 R)
• M4: 849,566 km (0.091 R)
• M5: 1,050,327 km (0.1 R)
• M6: 1,517,820 km (0.087 R)
• M7: 1,869,973 km (0.048 R)
• M8: 2,599,113 km (0.086 R)
• M9: 2,904,143 km (0.06 R)
• M10: 3,338,875 km (0.045 R)
• M11: 3,699,705 km (0.106 R)
• M12: 5,558,309 km (0.038 R)
• M13: 9,284,193 km (0.119 R)
• M14: 10,109,675 km (0.073 R)
• M15: 13,351,012 km (0.059 R)
• M16: 13,625,823 km (0.072 R)
• M17: 13,974,535 km (0.04 R)
• M18: 14,257,874 km (0.053 R)
• M19: 15,808,306 km (0.033 R)
• M20: 16,506,031 km (0.117 R)
• M21: 17,631,755 km (0.114 R)
• M22: 19,327,447 km (0.084 R)
• M23: 21,221,954 km (0.076 R)
• M24: 23,335,622 km (0.103 R)
• M25: 35,506,755 km (0.05 R)
• M26: 35,769,898 km (0.099 R)
• M27: 39,029,935 km (0.109 R)
• M28: 41,164,996 km (0.116 R)
• M29: 44,894,171 km (0.111 R)
• M30: 50,318,590 km (0.058 R)
• M31: 55,101,234 km (0.053 R)
• M32: 57,602,211 km (0.108 R)
• M33: 61,305,058 km (0.081 R)
• M34: 63,214,525 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit