🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 140 Days

Day: 38 Hours

Environment

Temp: 251 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,258,806 km

• M1: 125,363 km (0.078 R)
• M2: 206,894 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.59 AU - 0.63 AU

Year: 168 Days

Day: 20.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,258,806 km

• M1: 51,312 km (0.119 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.2 AU - 1.84 AU

Year: 662 Days

Day: 40.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,258,806 km

• M1: 39,943 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.8

Radius: 13.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.87 AU - 6.65 AU

Year: 5530 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,258,806 km

• M1: 169,195 km (0.081 R)
• M2: 766,539 km (0.094 R)
• M3: 1,192,594 km (0.103 R)
• M4: 1,844,243 km (0.086 R)
• M5: 2,419,147 km (0.056 R)
• M6: 3,165,790 km (0.039 R)
• M7: 4,125,311 km (0.057 R)
• M8: 7,746,477 km (0.095 R)
• M9: 8,962,708 km (0.063 R)
• M10: 9,445,759 km (0.109 R)
• M11: 11,210,864 km (0.099 R)
• M12: 12,397,624 km (0.041 R)
• M13: 14,814,378 km (0.088 R)
• M14: 15,810,251 km (0.097 R)
• M15: 16,516,951 km (0.093 R)
• M16: 17,244,595 km (0.105 R)
• M17: 18,052,125 km (0.064 R)
• M18: 18,884,637 km (0.118 R)
• M19: 20,754,909 km (0.107 R)
• M20: 21,868,067 km (0.095 R)
• M21: 22,814,274 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 13.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.17 AU - 8.49 AU

Year: 7007 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,258,806 km

• M1: 170,542 km (0.099 R)
• M2: 616,493 km (0.098 R)
• M3: 1,087,577 km (0.088 R)
• M4: 2,235,591 km (0.064 R)
• M5: 2,836,675 km (0.094 R)
• M6: 4,033,159 km (0.088 R)
• M7: 4,617,787 km (0.067 R)
• M8: 6,236,137 km (0.052 R)
• M9: 8,396,629 km (0.117 R)
• M10: 9,148,807 km (0.111 R)
• M11: 10,833,728 km (0.111 R)
• M12: 13,817,458 km (0.095 R)
• M13: 16,448,435 km (0.057 R)
• M14: 17,311,615 km (0.06 R)
• M15: 19,738,093 km (0.108 R)
• M16: 25,338,289 km (0.091 R)
• M17: 26,074,460 km (0.081 R)
• M18: 26,573,070 km (0.066 R)
• M19: 28,194,411 km (0.106 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit