🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 9.3

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.78 AU - 1.96 AU

Year: 1678 Days

Day: 9 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,813,579 km

• M1: 115,789 km (0.106 R)
• M2: 406,607 km (0.069 R)
• M3: 1,379,442 km (0.056 R)
• M4: 1,741,469 km (0.086 R)
• M5: 3,388,841 km (0.088 R)
• M6: 6,742,974 km (0.114 R)
• M7: 7,452,517 km (0.06 R)
• M8: 8,892,097 km (0.101 R)
• M9: 10,087,384 km (0.063 R)
• M10: 12,194,022 km (0.086 R)
• M11: 12,672,286 km (0.066 R)
• M12: 14,095,710 km (0.09 R)
• M13: 14,622,593 km (0.057 R)
• M14: 15,391,527 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 9

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.88 AU - 5.3 AU

Year: 6451 Days

Day: 13.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,813,579 km

• M1: 112,049 km (0.113 R)
• M2: 454,030 km (0.115 R)
• M3: 2,949,771 km (0.082 R)
• M4: 4,394,138 km (0.063 R)
• M5: 5,989,749 km (0.119 R)
• M6: 6,826,600 km (0.059 R)
• M7: 8,020,241 km (0.042 R)
• M8: 8,349,805 km (0.11 R)
• M9: 9,759,167 km (0.113 R)
• M10: 11,066,353 km (0.097 R)
• M11: 11,526,965 km (0.039 R)
• M12: 16,795,652 km (0.079 R)
• M13: 20,824,472 km (0.099 R)
• M14: 21,764,695 km (0.066 R)
• M15: 22,488,150 km (0.119 R)
• M16: 25,988,292 km (0.103 R)
• M17: 26,348,224 km (0.093 R)
• M18: 36,461,938 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 9.7

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.03 AU - 6.03 AU

Year: 8531 Days

Day: 8.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,813,579 km

• M1: 120,576 km (0.101 R)
• M2: 508,633 km (0.054 R)
• M3: 2,043,208 km (0.103 R)
• M4: 3,498,795 km (0.079 R)
• M5: 3,863,066 km (0.11 R)
• M6: 4,225,841 km (0.082 R)
• M7: 5,172,047 km (0.104 R)
• M8: 6,829,143 km (0.089 R)
• M9: 9,307,830 km (0.069 R)
• M10: 11,156,411 km (0.113 R)
• M11: 12,112,491 km (0.106 R)
• M12: 19,249,955 km (0.062 R)
• M13: 22,887,277 km (0.117 R)
• M14: 32,009,606 km (0.084 R)
• M15: 34,261,054 km (0.068 R)
• M16: 36,045,757 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.64 AU - 11.56 AU

Year: 22640 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,813,579 km

• M1: 74,949 km (0.111 R)
• M2: 728,841 km (0.087 R)
• M3: 1,191,098 km (0.119 R)
• M4: 1,620,594 km (0.066 R)
• M5: 2,061,459 km (0.114 R)
• M6: 2,539,424 km (0.101 R)
• M7: 3,065,859 km (0.077 R)
• M8: 6,837,819 km (0.08 R)
• M9: 9,006,540 km (0.088 R)
• M10: 11,430,773 km (0.099 R)
• M11: 12,269,569 km (0.079 R)
• M12: 14,966,220 km (0.099 R)
• M13: 17,447,300 km (0.081 R)
• M14: 19,871,534 km (0.088 R)
• M15: 21,081,631 km (0.102 R)
• M16: 24,730,024 km (0.116 R)
• M17: 26,510,538 km (0.101 R)
• M18: 26,896,052 km (0.08 R)
• M19: 28,174,665 km (0.047 R)
• M20: 29,287,673 km (0.096 R)
• M21: 34,489,191 km (0.101 R)
• M22: 37,669,492 km (0.047 R)
• M23: 38,895,297 km (0.116 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: 350 - 17,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit