🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 12.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,509,204 km

• M1: 78,838 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.49 AU - 2.25 AU

Year: 963 Days

Day: 44.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.7

Radius: 6.1

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.58 AU - 19.26 AU

Year: 23930 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,509,204 km

• M1: 76,893 km (0.114 R)
• M2: 374,294 km (0.104 R)
• M3: 950,545 km (0.11 R)
• M4: 1,497,475 km (0.116 R)
• M5: 1,911,711 km (0.092 R)
• M6: 2,528,054 km (0.11 R)
• M7: 3,619,371 km (0.056 R)
• M8: 5,533,625 km (0.106 R)
• M9: 5,759,967 km (0.116 R)
• M10: 6,111,073 km (0.031 R)
• M11: 6,813,136 km (0.088 R)
• M12: 7,476,154 km (0.074 R)
• M13: 8,181,208 km (0.055 R)
• M14: 9,241,558 km (0.119 R)
• M15: 10,969,862 km (0.115 R)
• M16: 13,504,050 km (0.043 R)
• M17: 14,690,361 km (0.045 R)
• M18: 15,944,440 km (0.117 R)
• M19: 18,329,030 km (0.111 R)
• M20: 18,579,756 km (0.081 R)
• M21: 20,850,353 km (0.066 R)
• M22: 22,241,015 km (0.12 R)
• M23: 25,620,131 km (0.106 R)
• M24: 27,213,947 km (0.072 R)
• M25: 33,999,706 km (0.101 R)
• M26: 36,710,569 km (0.065 R)
• M27: 37,510,918 km (0.112 R)
• M28: 41,687,242 km (0.051 R)
• M29: 44,788,406 km (0.118 R)
• M30: 45,091,641 km (0.032 R)
• M31: 46,009,274 km (0.112 R)
• M32: 48,040,065 km (0.088 R)
• M33: 59,643,325 km (0.07 R)
• M34: 63,000,151 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.1

Radius: 6.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.34 AU - 20.18 AU

Year: 31843 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,509,204 km

• M1: 85,869 km (0.064 R)
• M2: 372,200 km (0.063 R)
• M3: 611,406 km (0.051 R)
• M4: 1,039,855 km (0.092 R)
• M5: 1,321,847 km (0.099 R)
• M6: 1,620,444 km (0.09 R)
• M7: 2,603,901 km (0.062 R)
• M8: 3,182,994 km (0.073 R)
• M9: 4,095,092 km (0.031 R)
• M10: 4,805,084 km (0.046 R)
• M11: 5,022,300 km (0.088 R)
• M12: 6,423,433 km (0.067 R)
• M13: 8,637,332 km (0.067 R)
• M14: 18,766,155 km (0.047 R)
• M15: 19,215,846 km (0.098 R)
• M16: 23,592,631 km (0.099 R)
• M17: 24,011,206 km (0.067 R)
• M18: 27,539,472 km (0.063 R)
• M19: 36,015,987 km (0.12 R)
• M20: 37,131,388 km (0.069 R)
• M21: 50,960,814 km (0.116 R)
• M22: 62,931,486 km (0.062 R)
• M23: 69,992,655 km (0.094 R)
• M24: 71,073,649 km (0.102 R)
• M25: 74,159,704 km (0.09 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: 417 - 17,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit