🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 11.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.8 AU - 1.18 AU

Year: 680 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,435,726 km

• M1: 141,968 km (0.107 R)
• M2: 563,535 km (0.044 R)
• M3: 927,656 km (0.069 R)
• M4: 1,283,699 km (0.027 R)
• M5: 1,725,761 km (0.117 R)
• M6: 2,387,133 km (0.087 R)
• M7: 2,924,788 km (0.092 R)
• M8: 3,489,670 km (0.04 R)
• M9: 4,039,143 km (0.098 R)
• M10: 4,411,192 km (0.068 R)
• M11: 5,054,613 km (0.084 R)
• M12: 6,369,877 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 11.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.65 AU - 3.17 AU

Year: 3426 Days

Day: 8.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,435,726 km

• M1: 143,614 km (0.119 R)
• M2: 524,490 km (0.104 R)
• M3: 1,049,728 km (0.1 R)
• M4: 1,786,947 km (0.074 R)
• M5: 2,520,275 km (0.062 R)
• M6: 3,864,861 km (0.109 R)
• M7: 4,276,405 km (0.048 R)
• M8: 4,786,085 km (0.112 R)
• M9: 6,116,459 km (0.106 R)
• M10: 6,911,870 km (0.107 R)
• M11: 7,521,332 km (0.107 R)
• M12: 8,266,180 km (0.119 R)
• M13: 8,812,960 km (0.056 R)
• M14: 12,570,410 km (0.118 R)
• M15: 13,340,390 km (0.106 R)
• M16: 14,237,678 km (0.116 R)
• M17: 15,074,379 km (0.089 R)
• M18: 16,576,790 km (0.078 R)
• M19: 17,558,152 km (0.09 R)
• M20: 18,290,733 km (0.098 R)
• M21: 19,517,137 km (0.091 R)
• M22: 21,110,354 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.5

Radius: 7.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.74 AU - 9.02 AU

Year: 15269 Days

Day: 24.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,435,726 km

• M1: 89,310 km (0.082 R)
• M2: 485,595 km (0.08 R)
• M3: 1,039,855 km (0.088 R)
• M4: 1,761,665 km (0.029 R)
• M5: 2,221,528 km (0.107 R)
• M6: 2,621,553 km (0.119 R)
• M7: 3,379,266 km (0.083 R)
• M8: 5,226,501 km (0.12 R)
• M9: 7,700,700 km (0.095 R)
• M10: 8,191,680 km (0.088 R)
• M11: 10,613,221 km (0.076 R)
• M12: 13,013,070 km (0.092 R)
• M13: 17,222,305 km (0.098 R)
• M14: 21,055,452 km (0.076 R)
• M15: 25,065,722 km (0.1 R)
• M16: 27,343,349 km (0.114 R)
• M17: 29,458,813 km (0.038 R)
• M18: 32,515,845 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614

Radius: 5

Gravity: 24.56 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.88 AU - 10.72 AU

Year: 18019 Days

Day: 22 Hours

Environment

Temp: -231 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,435,726 km

• M1: 62,233 km (0.102 R)
• M2: 331,808 km (0.104 R)
• M3: 751,281 km (0.116 R)
• M4: 2,773,245 km (0.089 R)
• M5: 3,553,697 km (0.098 R)
• M6: 5,127,766 km (0.063 R)
• M7: 6,127,978 km (0.12 R)
• M8: 14,537,472 km (0.107 R)
• M9: 29,371,298 km (0.116 R)
• M10: 31,765,911 km (0.111 R)
• M11: 33,645,160 km (0.105 R)
• M12: 41,315,491 km (0.107 R)
• M13: 43,703,522 km (0.042 R)
• M14: 44,622,202 km (0.104 R)
• M15: 57,580,220 km (0.09 R)
• M16: 60,177,389 km (0.11 R)
• M17: 63,630,108 km (0.064 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: 278 - 13,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit