🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.54 AU - 0.8 AU

Year: 349 Days

Day: 45 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 12.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.16 AU - 1.88 AU

Year: 1192 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,444,665 km

• M1: 160,369 km (0.066 R)
• M2: 811,868 km (0.073 R)
• M3: 1,248,095 km (0.059 R)
• M4: 1,806,993 km (0.104 R)
• M5: 2,330,136 km (0.113 R)
• M6: 2,755,742 km (0.096 R)
• M7: 3,320,923 km (0.061 R)
• M8: 3,896,576 km (0.093 R)
• M9: 4,340,433 km (0.119 R)
• M10: 5,836,262 km (0.095 R)
• M11: 6,750,006 km (0.111 R)
• M12: 7,863,014 km (0.11 R)
• M13: 9,542,848 km (0.097 R)
• M14: 10,322,552 km (0.06 R)
• M15: 10,810,541 km (0.112 R)
• M16: 11,554,192 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 11.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.84 AU - 5.12 AU

Year: 6029 Days

Day: 9.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,444,665 km

• M1: 143,614 km (0.101 R)
• M2: 624,422 km (0.044 R)
• M3: 1,082,341 km (0.094 R)
• M4: 1,764,357 km (0.029 R)
• M5: 2,121,747 km (0.071 R)
• M6: 2,494,993 km (0.065 R)
• M7: 3,627,000 km (0.1 R)
• M8: 4,118,878 km (0.055 R)
• M9: 4,479,409 km (0.087 R)
• M10: 5,209,746 km (0.091 R)
• M11: 5,632,659 km (0.101 R)
• M12: 6,452,007 km (0.12 R)
• M13: 6,907,083 km (0.078 R)
• M14: 7,665,844 km (0.113 R)
• M15: 8,555,951 km (0.083 R)
• M16: 10,190,906 km (0.115 R)
• M17: 11,082,360 km (0.098 R)
• M18: 14,015,974 km (0.047 R)
• M19: 14,505,010 km (0.102 R)
• M20: 15,632,529 km (0.066 R)
• M21: 17,061,488 km (0.086 R)
• M22: 18,317,362 km (0.076 R)
• M23: 23,049,890 km (0.088 R)
• M24: 27,767,609 km (0.025 R)
• M25: 29,150,192 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 14.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.39 AU - 6.07 AU

Year: 7605 Days

Day: 11.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,444,665 km

• M1: 177,872 km (0.115 R)
• M2: 945,459 km (0.114 R)
• M3: 3,248,817 km (0.098 R)
• M4: 4,102,871 km (0.1 R)
• M5: 4,571,561 km (0.102 R)
• M6: 6,019,968 km (0.111 R)
• M7: 6,979,788 km (0.109 R)
• M8: 8,292,958 km (0.071 R)
• M9: 15,116,266 km (0.082 R)
• M10: 16,358,976 km (0.076 R)
• M11: 17,729,891 km (0.027 R)
• M12: 19,176,053 km (0.087 R)
• M13: 21,110,055 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 13.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.65 AU - 5.97 AU

Year: 8904 Days

Day: 8 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,444,665 km

• M1: 164,109 km (0.074 R)
• M2: 854,503 km (0.098 R)
• M3: 2,326,097 km (0.114 R)
• M4: 2,766,364 km (0.067 R)
• M5: 4,109,154 km (0.064 R)
• M6: 5,581,347 km (0.082 R)
• M7: 6,180,786 km (0.101 R)
• M8: 7,902,358 km (0.114 R)
• M9: 8,695,227 km (0.115 R)
• M10: 10,439,538 km (0.113 R)
• M11: 11,739,992 km (0.114 R)
• M12: 12,543,183 km (0.103 R)
• M13: 12,958,317 km (0.077 R)
• M14: 13,478,319 km (0.062 R)
• M15: 14,359,152 km (0.106 R)
• M16: 15,592,736 km (0.08 R)
• M17: 20,343,665 km (0.085 R)
• M18: 22,165,318 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.8

Radius: 3.5

Gravity: 78.51 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.49 AU - 10.73 AU

Year: 20439 Days

Day: 19.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,444,665 km

• M1: 43,982 km (0.057 R)
• M2: 174,880 km (0.106 R)
• M3: 431,590 km (0.038 R)
• M4: 745,147 km (0.067 R)
• M5: 1,193,641 km (0.109 R)
• M6: 1,409,810 km (0.112 R)
• M7: 1,940,135 km (0.083 R)
• M8: 2,239,181 km (0.093 R)
• M9: 2,353,175 km (0.079 R)
• M10: 2,692,911 km (0.099 R)
• M11: 3,234,007 km (0.073 R)
• M12: 3,876,380 km (0.11 R)
• M13: 4,210,582 km (0.112 R)
• M14: 4,349,408 km (0.102 R)
• M15: 5,328,078 km (0.12 R)
• M16: 5,998,426 km (0.092 R)
• M17: 7,864,510 km (0.093 R)
• M18: 8,289,966 km (0.104 R)
• M19: 9,186,805 km (0.051 R)
• M20: 13,423,118 km (0.084 R)
• M21: 14,184,571 km (0.12 R)
• M22: 15,793,047 km (0.067 R)
• M23: 18,706,167 km (0.1 R)
• M24: 20,239,395 km (0.097 R)
• M25: 21,647,859 km (0.116 R)
• M26: 23,553,138 km (0.12 R)
• M27: 24,883,511 km (0.059 R)
• M28: 28,550,604 km (0.12 R)
• M29: 33,793,411 km (0.108 R)
• M30: 36,348,393 km (0.079 R)
• M31: 36,639,959 km (0.087 R)
• M32: 39,334,965 km (0.105 R)
• M33: 41,045,317 km (0.093 R)
• M34: 41,679,463 km (0.108 R)
• M35: 50,525,783 km (0.092 R)
• M36: 50,888,857 km (0.071 R)
• M37: 55,191,442 km (0.107 R)
• M38: 57,332,187 km (0.093 R)
• M39: 57,727,275 km (0.113 R)
• M40: 63,240,106 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit