🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 12.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.86 AU - 0.88 AU

Year: 516 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,286,118 km

• M1: 152,141 km (0.116 R)
• M2: 546,631 km (0.039 R)
• M3: 989,889 km (0.052 R)
• M4: 1,413,251 km (0.099 R)
• M5: 1,880,894 km (0.086 R)
• M6: 2,591,185 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 9.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.8 AU - 1.33 AU

Year: 694 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,286,118 km

• M1: 119,379 km (0.076 R)
• M2: 605,572 km (0.12 R)
• M3: 995,424 km (0.113 R)
• M4: 1,558,511 km (0.058 R)
• M5: 2,424,832 km (0.106 R)
• M6: 2,895,616 km (0.092 R)
• M7: 3,210,969 km (0.104 R)
• M8: 4,324,276 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 8.4

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.91 AU - 1.49 AU

Year: 836 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 86.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,286,118 km

• M1: 104,569 km (0.106 R)
• M2: 417,827 km (0.056 R)
• M3: 720,015 km (0.106 R)
• M4: 1,071,719 km (0.097 R)
• M5: 1,786,348 km (0.066 R)
• M6: 2,063,104 km (0.095 R)
• M7: 2,336,719 km (0.091 R)
• M8: 2,646,237 km (0.11 R)
• M9: 3,008,264 km (0.094 R)
• M10: 3,403,202 km (0.045 R)
• M11: 4,427,349 km (0.109 R)
• M12: 5,321,047 km (0.075 R)
• M13: 5,586,134 km (0.112 R)
• M14: 5,980,474 km (0.08 R)
• M15: 6,456,644 km (0.091 R)
• M16: 6,758,682 km (0.098 R)
• M17: 7,206,578 km (0.076 R)
• M18: 7,866,903 km (0.083 R)
• M19: 8,362,820 km (0.102 R)
• M20: 8,905,711 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.76 AU - 1.96 AU

Year: 1613 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,286,118 km

• M1: 111,899 km (0.072 R)
• M2: 485,295 km (0.059 R)
• M3: 886,367 km (0.088 R)
• M4: 1,323,193 km (0.075 R)
• M5: 1,820,307 km (0.118 R)
• M6: 2,250,999 km (0.067 R)
• M7: 2,795,386 km (0.098 R)
• M8: 3,465,435 km (0.097 R)
• M9: 3,773,606 km (0.074 R)
• M10: 4,069,511 km (0.059 R)
• M11: 4,445,151 km (0.093 R)
• M12: 5,087,524 km (0.082 R)
• M13: 6,327,840 km (0.078 R)
• M14: 6,661,892 km (0.111 R)
• M15: 7,118,166 km (0.085 R)
• M16: 7,572,046 km (0.085 R)
• M17: 8,020,989 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 14.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.33 AU - 4.21 AU

Year: 4654 Days

Day: 13 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,286,118 km

• M1: 181,013 km (0.089 R)
• M2: 1,035,816 km (0.054 R)
• M3: 1,929,364 km (0.083 R)
• M4: 5,928,264 km (0.09 R)
• M5: 6,684,033 km (0.12 R)
• M6: 10,207,960 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 12.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.37 AU - 4.77 AU

Year: 6212 Days

Day: 14.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,286,118 km

• M1: 154,235 km (0.104 R)
• M2: 649,554 km (0.092 R)
• M3: 1,436,289 km (0.046 R)
• M4: 2,556,628 km (0.085 R)
• M5: 3,495,354 km (0.072 R)
• M6: 6,143,237 km (0.092 R)
• M7: 6,981,733 km (0.091 R)
• M8: 7,374,128 km (0.084 R)
• M9: 8,763,144 km (0.116 R)
• M10: 10,924,684 km (0.096 R)
• M11: 13,258,111 km (0.064 R)
• M12: 14,541,511 km (0.072 R)
• M13: 15,124,794 km (0.075 R)
• M14: 16,028,813 km (0.099 R)
• M15: 19,026,605 km (0.091 R)
• M16: 19,513,397 km (0.051 R)
• M17: 21,320,389 km (0.057 R)
• M18: 23,953,611 km (0.084 R)
• M19: 25,516,011 km (0.11 R)
• M20: 26,796,719 km (0.102 R)
• M21: 27,320,760 km (0.075 R)
• M22: 28,209,521 km (0.063 R)
• M23: 29,578,641 km (0.089 R)
• M24: 32,055,832 km (0.042 R)
• M25: 33,951,536 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.2

Radius: 3

Gravity: 33.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.72 AU - 9.62 AU

Year: 16232 Days

Day: 18.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,286,118 km

• M1: 52,359 km (0.116 R)
• M2: 1,699,282 km (0.091 R)
• M3: 2,247,558 km (0.075 R)
• M4: 2,420,942 km (0.05 R)
• M5: 4,088,510 km (0.063 R)
• M6: 4,739,410 km (0.101 R)
• M7: 5,254,326 km (0.039 R)
• M8: 7,775,200 km (0.113 R)
• M9: 9,740,317 km (0.101 R)
• M10: 16,544,477 km (0.036 R)
• M11: 17,644,620 km (0.105 R)
• M12: 20,982,597 km (0.115 R)
• M13: 23,336,969 km (0.072 R)
• M14: 34,749,491 km (0.039 R)
• M15: 35,940,888 km (0.108 R)
• M16: 37,654,233 km (0.113 R)
• M17: 38,153,591 km (0.106 R)
• M18: 44,772,698 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit