🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.53 AU - 3.25 AU

Year: 1777 Days

Day: 44.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.38 AU - 4.88 AU

Year: 3035 Days

Day: 44.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,956,422 km

• M1: 347,815 km (0.119 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.7

Radius: 14.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.45 AU - 11.57 AU

Year: 13212 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,956,422 km

• M1: 183,557 km (0.098 R)
• M2: 719,117 km (0.111 R)
• M3: 2,383,393 km (0.087 R)
• M4: 3,841,075 km (0.049 R)
• M5: 4,731,481 km (0.086 R)
• M6: 6,628,083 km (0.087 R)
• M7: 8,147,848 km (0.119 R)
• M8: 9,248,440 km (0.091 R)
• M9: 10,109,525 km (0.1 R)
• M10: 12,179,810 km (0.118 R)
• M11: 13,685,961 km (0.074 R)
• M12: 15,093,976 km (0.118 R)
• M13: 16,830,209 km (0.108 R)
• M14: 18,196,786 km (0.055 R)
• M15: 23,614,473 km (0.046 R)
• M16: 27,010,943 km (0.094 R)
• M17: 33,748,083 km (0.034 R)
• M18: 35,786,952 km (0.103 R)
• M19: 42,980,366 km (0.116 R)
• M20: 43,570,679 km (0.065 R)
• M21: 49,451,521 km (0.093 R)
• M22: 52,413,409 km (0.113 R)
• M23: 56,544,106 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 6.7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 16.5 AU - 23.3 AU

Year: 32105 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,956,422 km

• M1: 97,687 km (0.051 R)
• M2: 690,394 km (0.098 R)
• M3: 1,938,938 km (0.065 R)
• M4: 2,972,360 km (0.105 R)
• M5: 3,474,710 km (0.116 R)
• M6: 12,690,986 km (0.094 R)
• M7: 21,747,641 km (0.118 R)
• M8: 23,943,887 km (0.052 R)
• M9: 24,269,263 km (0.098 R)
• M10: 26,283,747 km (0.083 R)
• M11: 26,979,378 km (0.04 R)
• M12: 33,529,969 km (0.054 R)
• M13: 46,056,397 km (0.097 R)
• M14: 47,919,938 km (0.03 R)
• M15: 53,997,052 km (0.115 R)
• M16: 57,996,103 km (0.054 R)
• M17: 69,836,924 km (0.091 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 10,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit