🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.73 AU - 0.79 AU

Year: 243 Days

Day: 14.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.8 AU - 0.8 AU

Year: 263 Days

Day: 42.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 14.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.43 AU - 11.97 AU

Year: 11090 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,764,779 km

• M1: 176,675 km (0.109 R)
• M2: 841,338 km (0.105 R)
• M3: 1,716,486 km (0.104 R)
• M4: 2,890,530 km (0.112 R)
• M5: 4,277,751 km (0.12 R)
• M6: 5,220,816 km (0.099 R)
• M7: 8,893,145 km (0.047 R)
• M8: 9,897,994 km (0.117 R)
• M9: 17,659,131 km (0.107 R)
• M10: 19,988,968 km (0.053 R)
• M11: 23,343,551 km (0.048 R)
• M12: 24,765,329 km (0.11 R)
• M13: 26,546,890 km (0.115 R)
• M14: 29,053,552 km (0.079 R)
• M15: 31,486,313 km (0.106 R)
• M16: 33,457,115 km (0.115 R)
• M17: 35,386,030 km (0.116 R)
• M18: 40,935,812 km (0.11 R)
• M19: 48,846,398 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 11.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.03 AU - 13.37 AU

Year: 13759 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,764,779 km

• M1: 140,772 km (0.088 R)
• M2: 550,969 km (0.075 R)
• M3: 1,002,904 km (0.086 R)
• M4: 2,104,393 km (0.106 R)
• M5: 4,141,168 km (0.097 R)
• M6: 5,664,523 km (0.027 R)
• M7: 7,460,745 km (0.097 R)
• M8: 9,651,905 km (0.101 R)
• M9: 10,216,338 km (0.085 R)
• M10: 11,459,197 km (0.105 R)
• M11: 13,804,742 km (0.106 R)
• M12: 14,521,914 km (0.087 R)
• M13: 16,576,192 km (0.104 R)
• M14: 17,705,058 km (0.058 R)
• M15: 21,986,848 km (0.069 R)
• M16: 23,425,979 km (0.062 R)
• M17: 29,996,168 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit