🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 176 Days

Day: 34.5 Hours

Environment

Temp: 301 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.8 AU - 1.02 AU

Year: 255 Days

Day: 42.9 Hours

Environment

Temp: 283 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,186,751 km

• M1: 237,711 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.02 AU - 1.28 AU

Year: 362 Days

Day: 25.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.69 AU - 5.99 AU

Year: 3124 Days

Day: 39.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,186,751 km

• M1: 1,329,027 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.04 AU - 6.24 AU

Year: 3930 Days

Day: 27.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,186,751 km

• M1: 1,058,854 km (0.095 R)
• M2: 1,083,986 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.66 AU - 10.82 AU

Year: 7580 Days

Day: 18.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.96 AU - 10.76 AU

Year: 9083 Days

Day: 17.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,186,751 km

• M1: 457,620 km (0.107 R)
• M2: 2,970,864 km (0.074 R)

Asteroid Belt

Center: 10.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 12.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.83 AU - 11.75 AU

Year: 10398 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,186,751 km

• M1: 155,133 km (0.08 R)
• M2: 1,286,242 km (0.094 R)
• M3: 2,941,842 km (0.047 R)
• M4: 4,002,940 km (0.107 R)
• M5: 8,534,259 km (0.1 R)
• M6: 11,981,892 km (0.107 R)
• M7: 13,017,857 km (0.115 R)
• M8: 15,832,391 km (0.1 R)
• M9: 20,017,841 km (0.085 R)
• M10: 20,439,258 km (0.119 R)
• M11: 21,474,924 km (0.118 R)
• M12: 23,744,473 km (0.118 R)
• M13: 29,292,609 km (0.116 R)
• M14: 34,550,975 km (0.073 R)
• M15: 36,895,472 km (0.053 R)
• M16: 38,042,140 km (0.045 R)
• M17: 39,607,981 km (0.102 R)
• M18: 41,625,159 km (0.089 R)
• M19: 46,155,730 km (0.042 R)

Kuiper Belt

Range: 37.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit