🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.43 AU - 0.63 AU

Year: 137 Days

Day: 40.6 Hours

Environment

Temp: 254 °C

Axial Tilt: 136.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.24 AU - 1.24 AU

Year: 490 Days

Day: 40.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.08 AU - 1.74 AU

Year: 594 Days

Day: 45.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 10

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.58 AU - 6.06 AU

Year: 4353 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,981,519 km

• M1: 129,552 km (0.083 R)
• M2: 455,974 km (0.068 R)
• M3: 868,266 km (0.095 R)
• M4: 1,248,544 km (0.082 R)
• M5: 1,620,594 km (0.099 R)
• M6: 2,403,888 km (0.087 R)
• M7: 2,743,625 km (0.064 R)
• M8: 3,643,456 km (0.111 R)
• M9: 4,630,952 km (0.115 R)
• M10: 4,954,532 km (0.118 R)
• M11: 5,647,320 km (0.084 R)
• M12: 6,343,099 km (0.107 R)
• M13: 7,696,661 km (0.092 R)
• M14: 8,964,353 km (0.105 R)
• M15: 10,835,523 km (0.119 R)
• M16: 13,853,062 km (0.069 R)
• M17: 16,113,037 km (0.117 R)
• M18: 16,512,314 km (0.088 R)
• M19: 17,271,224 km (0.07 R)
• M20: 17,931,399 km (0.116 R)
• M21: 19,817,679 km (0.078 R)
• M22: 21,418,974 km (0.064 R)
• M23: 22,462,719 km (0.095 R)
• M24: 23,759,433 km (0.104 R)
• M25: 24,726,583 km (0.036 R)
• M26: 25,411,293 km (0.071 R)
• M27: 26,343,886 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 6.5

Gravity: 22.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 17.42 AU - 17.56 AU

Year: 25949 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,981,519 km

• M1: 81,082 km (0.076 R)
• M2: 375,939 km (0.092 R)
• M3: 817,552 km (0.073 R)
• M4: 1,214,884 km (0.102 R)
• M5: 1,528,591 km (0.113 R)
• M6: 2,023,012 km (0.073 R)
• M7: 3,000,335 km (0.084 R)
• M8: 3,673,974 km (0.083 R)
• M9: 4,224,195 km (0.082 R)
• M10: 5,487,399 km (0.107 R)
• M11: 8,329,161 km (0.114 R)
• M12: 8,734,720 km (0.115 R)
• M13: 16,868,207 km (0.115 R)
• M14: 20,593,643 km (0.11 R)
• M15: 21,875,397 km (0.081 R)
• M16: 30,700,625 km (0.113 R)
• M17: 35,738,483 km (0.041 R)
• M18: 47,230,591 km (0.086 R)
• M19: 52,716,644 km (0.094 R)
• M20: 55,510,983 km (0.091 R)
• M21: 72,418,235 km (0.1 R)
• M22: 82,292,741 km (0.034 R)
• M23: 89,072,667 km (0.099 R)
• M24: 93,601,593 km (0.098 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit