🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.58 AU - 0.6 AU

Year: 204 Days

Day: 13.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,985,317 km

• M1: 51,761 km (0.072 R)
• M2: 304,132 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 12.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.18 AU - 2.8 AU

Year: 1767 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 98,985,317 km

• M1: 151,692 km (0.071 R)
• M2: 631,303 km (0.084 R)
• M3: 1,161,478 km (0.026 R)
• M4: 2,550,793 km (0.099 R)
• M5: 3,116,273 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 9.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.91 AU - 4.45 AU

Year: 3174 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,985,317 km

• M1: 120,875 km (0.113 R)
• M2: 504,145 km (0.063 R)
• M3: 908,957 km (0.097 R)
• M4: 1,452,595 km (0.06 R)
• M5: 1,911,711 km (0.108 R)
• M6: 2,384,440 km (0.119 R)
• M7: 2,964,880 km (0.106 R)
• M8: 3,305,814 km (0.071 R)
• M9: 3,618,922 km (0.087 R)
• M10: 4,325,473 km (0.088 R)
• M11: 5,144,222 km (0.069 R)
• M12: 5,614,857 km (0.108 R)
• M13: 6,243,467 km (0.115 R)
• M14: 7,030,502 km (0.095 R)
• M15: 7,670,631 km (0.098 R)
• M16: 9,932,401 km (0.106 R)
• M17: 16,266,524 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.2

Radius: 5.4

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.88 AU - 19.52 AU

Year: 27968 Days

Day: 22.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 166 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,985,317 km

• M1: 67,169 km (0.103 R)
• M2: 269,725 km (0.107 R)
• M3: 615,745 km (0.06 R)
• M4: 812,017 km (0.082 R)
• M5: 1,091,915 km (0.115 R)
• M6: 1,334,563 km (0.117 R)
• M7: 1,557,763 km (0.057 R)
• M8: 1,805,796 km (0.039 R)
• M9: 3,819,383 km (0.088 R)
• M10: 4,129,051 km (0.086 R)
• M11: 4,492,574 km (0.082 R)
• M12: 7,188,327 km (0.094 R)
• M13: 9,021,051 km (0.108 R)
• M14: 11,075,179 km (0.079 R)
• M15: 12,284,080 km (0.098 R)
• M16: 14,627,680 km (0.038 R)
• M17: 16,795,503 km (0.1 R)
• M18: 16,977,563 km (0.067 R)
• M19: 17,531,973 km (0.101 R)
• M20: 18,579,607 km (0.094 R)
• M21: 19,972,513 km (0.119 R)
• M22: 20,486,381 km (0.078 R)
• M23: 32,140,654 km (0.092 R)
• M24: 39,826,992 km (0.088 R)
• M25: 41,965,344 km (0.077 R)
• M26: 46,290,518 km (0.067 R)
• M27: 51,668,861 km (0.113 R)
• M28: 57,449,023 km (0.101 R)
• M29: 62,328,457 km (0.102 R)
• M30: 65,429,920 km (0.073 R)
• M31: 73,630,426 km (0.107 R)
• M32: 76,592,315 km (0.08 R)
• M33: 80,405,116 km (0.04 R)
• M34: 85,413,951 km (0.099 R)
• M35: 92,599,287 km (0.099 R)
• M36: 94,600,458 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 15,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit