🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.69 AU - 0.77 AU

Year: 226 Days

Day: 12.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.44 AU - 3.62 AU

Year: 1907 Days

Day: 39.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.2

Radius: 7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.11 AU - 16.19 AU

Year: 18238 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 86.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,236,846 km

• M1: 88,263 km (0.07 R)
• M2: 320,439 km (0.066 R)
• M3: 592,258 km (0.114 R)
• M4: 1,135,149 km (0.072 R)
• M5: 1,833,771 km (0.101 R)
• M6: 2,152,863 km (0.092 R)
• M7: 2,744,672 km (0.111 R)
• M8: 4,398,477 km (0.116 R)
• M9: 4,743,599 km (0.109 R)
• M10: 5,347,376 km (0.052 R)
• M11: 5,777,470 km (0.109 R)
• M12: 6,347,438 km (0.101 R)
• M13: 7,466,879 km (0.075 R)
• M14: 9,308,129 km (0.085 R)
• M15: 10,972,854 km (0.12 R)
• M16: 14,398,346 km (0.11 R)
• M17: 20,908,546 km (0.081 R)
• M18: 21,437,076 km (0.12 R)
• M19: 21,884,373 km (0.096 R)
• M20: 22,246,550 km (0.058 R)
• M21: 22,983,170 km (0.089 R)
• M22: 23,263,516 km (0.072 R)
• M23: 27,223,073 km (0.095 R)
• M24: 27,536,929 km (0.077 R)
• M25: 28,708,729 km (0.099 R)
• M26: 30,697,184 km (0.087 R)
• M27: 34,455,681 km (0.03 R)
• M28: 34,946,063 km (0.119 R)
• M29: 38,247,837 km (0.088 R)
• M30: 39,974,047 km (0.049 R)
• M31: 40,788,009 km (0.119 R)
• M32: 55,693,791 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.7

Radius: 6.3

Gravity: 22.69 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.08 AU - 17.56 AU

Year: 19598 Days

Day: 20.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,236,846 km

• M1: 144,362 km (0.085 R)
• M2: 378,483 km (0.099 R)
• M3: 598,541 km (0.089 R)
• M4: 796,609 km (0.04 R)
• M5: 1,331,571 km (0.101 R)
• M6: 1,590,076 km (0.109 R)
• M7: 2,209,112 km (0.077 R)
• M8: 2,770,553 km (0.104 R)
• M9: 3,661,557 km (0.094 R)
• M10: 4,273,712 km (0.088 R)
• M11: 4,730,434 km (0.114 R)
• M12: 12,034,999 km (0.109 R)
• M13: 12,309,810 km (0.094 R)
• M14: 12,659,271 km (0.061 R)
• M15: 15,373,724 km (0.111 R)
• M16: 15,860,965 km (0.079 R)
• M17: 18,002,608 km (0.092 R)
• M18: 19,944,687 km (0.109 R)
• M19: 20,232,962 km (0.084 R)
• M20: 21,615,696 km (0.096 R)
• M21: 22,227,102 km (0.099 R)
• M22: 28,379,614 km (0.087 R)
• M23: 29,858,089 km (0.088 R)
• M24: 37,732,772 km (0.097 R)
• M25: 41,515,653 km (0.043 R)
• M26: 51,609,919 km (0.092 R)
• M27: 54,366,709 km (0.068 R)
• M28: 56,067,038 km (0.058 R)
• M29: 58,979,260 km (0.119 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit