🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.44 AU - 0.58 AU

Year: 139 Days

Day: 43 Hours

Environment

Temp: 212 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,429,699 km

• M1: 213,327 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.49 AU - 0.71 AU

Year: 178 Days

Day: 31.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.74 AU - 0.9 AU

Year: 284 Days

Day: 29.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 3.4

Gravity: 47.86 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.84 AU - 17.12 AU

Year: 21097 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,429,699 km

• M1: 42,486 km (0.066 R)
• M2: 199,863 km (0.097 R)
• M3: 326,273 km (0.109 R)
• M4: 923,617 km (0.08 R)
• M5: 1,723,367 km (0.08 R)
• M6: 2,703,682 km (0.097 R)
• M7: 4,230,329 km (0.094 R)
• M8: 4,917,432 km (0.073 R)
• M9: 5,325,535 km (0.079 R)
• M10: 6,509,303 km (0.042 R)
• M11: 7,046,658 km (0.117 R)
• M12: 8,729,185 km (0.052 R)
• M13: 9,326,230 km (0.062 R)
• M14: 9,719,972 km (0.105 R)
• M15: 11,280,128 km (0.048 R)
• M16: 13,138,583 km (0.098 R)
• M17: 15,114,471 km (0.079 R)
• M18: 16,455,317 km (0.113 R)
• M19: 17,029,623 km (0.113 R)
• M20: 22,813,526 km (0.071 R)
• M21: 28,474,010 km (0.027 R)
• M22: 29,063,126 km (0.084 R)
• M23: 32,897,619 km (0.095 R)
• M24: 33,026,572 km (0.03 R)
• M25: 38,468,494 km (0.085 R)
• M26: 43,850,726 km (0.103 R)
• M27: 45,590,250 km (0.11 R)
• M28: 59,072,010 km (0.088 R)
• M29: 62,566,317 km (0.073 R)
• M30: 72,334,310 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit