🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.77 AU - 0.79 AU

Year: 240 Days

Day: 35 Hours

Environment

Temp: 153 °C

Axial Tilt: 175.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,875,317 km

• M1: 46,974 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.78 AU - 1.1 AU

Year: 317 Days

Day: 22.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.34 AU - 1.54 AU

Year: 602 Days

Day: 32.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.65 AU - 2.07 AU

Year: 883 Days

Day: 32.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,875,317 km

• M1: 557,102 km (0.115 R)
• M2: 1,335,909 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.6

Radius: 5.1

Gravity: 27.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.85 AU - 17.49 AU

Year: 19568 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,875,317 km

• M1: 65,673 km (0.104 R)
• M2: 304,282 km (0.099 R)
• M3: 462,856 km (0.072 R)
• M4: 697,575 km (0.103 R)
• M5: 1,124,677 km (0.073 R)
• M6: 2,009,698 km (0.117 R)
• M7: 2,214,348 km (0.117 R)
• M8: 2,410,470 km (0.108 R)
• M9: 2,570,989 km (0.07 R)
• M10: 3,149,484 km (0.112 R)
• M11: 3,689,682 km (0.107 R)
• M12: 4,190,685 km (0.082 R)
• M13: 5,099,642 km (0.091 R)
• M14: 7,251,757 km (0.116 R)
• M15: 7,834,440 km (0.054 R)
• M16: 8,447,642 km (0.075 R)
• M17: 8,659,024 km (0.047 R)
• M18: 9,370,362 km (0.099 R)
• M19: 9,654,149 km (0.095 R)
• M20: 10,908,677 km (0.114 R)
• M21: 12,001,040 km (0.063 R)
• M22: 13,094,002 km (0.117 R)
• M23: 15,008,855 km (0.077 R)
• M24: 16,032,853 km (0.109 R)
• M25: 17,526,438 km (0.042 R)
• M26: 21,172,886 km (0.106 R)
• M27: 23,482,976 km (0.106 R)
• M28: 25,185,550 km (0.066 R)
• M29: 35,216,236 km (0.085 R)
• M30: 38,588,771 km (0.086 R)
• M31: 41,406,596 km (0.114 R)
• M32: 43,411,657 km (0.049 R)
• M33: 48,790,448 km (0.078 R)
• M34: 56,442,977 km (0.049 R)
• M35: 58,330,603 km (0.061 R)
• M36: 62,032,103 km (0.112 R)
• M37: 64,448,857 km (0.09 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit