🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.54 AU - 0.66 AU

Year: 179 Days

Day: 19.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.18 AU - 1.58 AU

Year: 624 Days

Day: 42.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.37 AU - 3.69 AU

Year: 2031 Days

Day: 16.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,853,061 km

• M1: 1,486,255 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 12.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.56 AU - 9.96 AU

Year: 9140 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,853,061 km

• M1: 156,779 km (0.035 R)
• M2: 1,402,630 km (0.094 R)
• M3: 1,955,095 km (0.071 R)
• M4: 2,712,060 km (0.117 R)
• M5: 4,626,165 km (0.101 R)
• M6: 5,725,709 km (0.057 R)
• M7: 6,487,312 km (0.119 R)
• M8: 8,036,547 km (0.093 R)
• M9: 8,437,170 km (0.09 R)
• M10: 9,087,023 km (0.099 R)
• M11: 9,620,639 km (0.076 R)
• M12: 16,382,612 km (0.041 R)
• M13: 21,437,824 km (0.075 R)
• M14: 26,652,955 km (0.092 R)
• M15: 27,647,781 km (0.116 R)
• M16: 34,726,453 km (0.114 R)
• M17: 35,912,914 km (0.055 R)
• M18: 40,669,079 km (0.08 R)
• M19: 42,388,108 km (0.067 R)
• M20: 43,743,016 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 4.3

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.57 AU - 15.81 AU

Year: 17404 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,853,061 km

• M1: 53,556 km (0.102 R)
• M2: 240,853 km (0.072 R)
• M3: 437,574 km (0.103 R)
• M4: 842,535 km (0.091 R)
• M5: 1,000,660 km (0.038 R)
• M6: 2,265,660 km (0.096 R)
• M7: 2,510,402 km (0.117 R)
• M8: 3,028,908 km (0.115 R)
• M9: 6,016,228 km (0.111 R)
• M10: 6,485,666 km (0.105 R)
• M11: 6,729,361 km (0.106 R)
• M12: 6,937,152 km (0.069 R)
• M13: 8,040,736 km (0.09 R)
• M14: 10,204,071 km (0.108 R)
• M15: 13,563,889 km (0.086 R)
• M16: 14,575,021 km (0.06 R)
• M17: 22,170,853 km (0.098 R)
• M18: 26,338,201 km (0.062 R)
• M19: 26,958,284 km (0.109 R)
• M20: 29,646,857 km (0.028 R)
• M21: 31,805,854 km (0.103 R)
• M22: 32,273,347 km (0.034 R)
• M23: 36,945,588 km (0.118 R)
• M24: 37,203,345 km (0.037 R)
• M25: 37,983,647 km (0.117 R)
• M26: 40,526,362 km (0.101 R)
• M27: 43,609,574 km (0.113 R)
• M28: 48,060,859 km (0.099 R)
• M29: 53,790,607 km (0.083 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: 324 - 15,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit