🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.31 AU - 1.37 AU

Year: 543 Days

Day: 34.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.25 AU - 3.75 AU

Year: 1818 Days

Day: 31.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 8.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.1 AU - 9.8 AU

Year: 7842 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,623,943 km

• M1: 106,962 km (0.115 R)
• M2: 406,009 km (0.087 R)
• M3: 743,651 km (0.093 R)
• M4: 1,098,198 km (0.105 R)
• M5: 1,697,637 km (0.047 R)
• M6: 2,000,872 km (0.118 R)
• M7: 2,986,422 km (0.088 R)
• M8: 3,618,473 km (0.094 R)
• M9: 4,312,907 km (0.082 R)
• M10: 4,961,563 km (0.095 R)
• M11: 7,715,510 km (0.104 R)
• M12: 9,496,922 km (0.085 R)
• M13: 9,867,027 km (0.116 R)
• M14: 12,931,988 km (0.089 R)
• M15: 15,766,718 km (0.091 R)
• M16: 16,344,465 km (0.112 R)
• M17: 17,850,766 km (0.096 R)
• M18: 20,586,163 km (0.092 R)
• M19: 21,346,270 km (0.046 R)
• M20: 22,268,541 km (0.039 R)
• M21: 23,143,239 km (0.11 R)
• M22: 24,040,677 km (0.106 R)
• M23: 25,904,816 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599

Radius: 3.3

Gravity: 55 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.96 AU - 15.48 AU

Year: 20773 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,623,943 km

• M1: 41,139 km (0.074 R)
• M2: 157,527 km (0.106 R)
• M3: 297,849 km (0.108 R)
• M4: 1,009,038 km (0.062 R)
• M5: 1,192,445 km (0.113 R)
• M6: 1,413,401 km (0.079 R)
• M7: 1,592,170 km (0.114 R)
• M8: 1,731,446 km (0.114 R)
• M9: 2,624,994 km (0.117 R)
• M10: 3,463,041 km (0.115 R)
• M11: 3,849,602 km (0.105 R)
• M12: 4,330,559 km (0.119 R)
• M13: 5,143,773 km (0.081 R)
• M14: 5,566,686 km (0.109 R)
• M15: 6,138,001 km (0.065 R)
• M16: 6,657,704 km (0.056 R)
• M17: 12,653,885 km (0.084 R)
• M18: 12,929,594 km (0.071 R)
• M19: 13,069,020 km (0.115 R)
• M20: 14,368,427 km (0.065 R)
• M21: 17,644,770 km (0.084 R)
• M22: 18,868,480 km (0.106 R)
• M23: 22,073,465 km (0.094 R)
• M24: 27,302,958 km (0.071 R)
• M25: 30,386,469 km (0.05 R)
• M26: 34,223,355 km (0.086 R)
• M27: 37,374,784 km (0.084 R)
• M28: 48,312,184 km (0.111 R)
• M29: 52,442,581 km (0.115 R)
• M30: 58,497,405 km (0.048 R)
• M31: 60,032,279 km (0.12 R)
• M32: 60,614,813 km (0.114 R)
• M33: 67,690,643 km (0.117 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 18,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit