🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.49 AU - 0.77 AU

Year: 184 Days

Day: 12.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,099,418 km

• M1: 53,706 km (0.116 R)
• M2: 153,487 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.08 AU - 1.62 AU

Year: 576 Days

Day: 17.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,099,418 km

• M1: 51,910 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 8.2

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.02 AU - 8.36 AU

Year: 6352 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,099,418 km

• M1: 102,026 km (0.085 R)
• M2: 488,587 km (0.099 R)
• M3: 1,573,620 km (0.087 R)
• M4: 2,081,804 km (0.096 R)
• M5: 2,450,114 km (0.112 R)
• M6: 2,918,505 km (0.117 R)
• M7: 3,215,157 km (0.12 R)
• M8: 3,641,960 km (0.097 R)
• M9: 5,181,173 km (0.053 R)
• M10: 5,558,458 km (0.112 R)
• M11: 5,830,128 km (0.078 R)
• M12: 6,367,783 km (0.116 R)
• M13: 6,869,385 km (0.105 R)
• M14: 8,257,952 km (0.045 R)
• M15: 8,936,229 km (0.097 R)
• M16: 9,267,887 km (0.037 R)
• M17: 11,289,852 km (0.091 R)
• M18: 12,842,977 km (0.072 R)
• M19: 13,535,017 km (0.094 R)
• M20: 13,972,890 km (0.088 R)
• M21: 15,343,805 km (0.088 R)
• M22: 20,133,330 km (0.083 R)
• M23: 20,776,302 km (0.111 R)
• M24: 21,433,037 km (0.096 R)
• M25: 24,118,917 km (0.035 R)
• M26: 25,007,229 km (0.09 R)
• M27: 25,750,281 km (0.082 R)
• M28: 28,067,553 km (0.094 R)
• M29: 30,613,858 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 9.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.48 AU - 12.2 AU

Year: 14955 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,099,418 km

• M1: 117,734 km (0.075 R)
• M2: 438,023 km (0.038 R)
• M3: 755,768 km (0.116 R)
• M4: 1,558,062 km (0.092 R)
• M5: 2,511,299 km (0.045 R)
• M6: 3,838,083 km (0.084 R)
• M7: 4,314,702 km (0.098 R)
• M8: 4,654,139 km (0.072 R)
• M9: 5,882,787 km (0.041 R)
• M10: 8,654,087 km (0.11 R)
• M11: 15,463,034 km (0.094 R)
• M12: 16,739,403 km (0.117 R)
• M13: 22,805,298 km (0.111 R)
• M14: 26,748,099 km (0.108 R)
• M15: 27,703,730 km (0.115 R)
• M16: 28,092,236 km (0.036 R)
• M17: 35,723,224 km (0.108 R)
• M18: 41,766,828 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 20,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit