🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 210 Days

Day: 33.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.27 AU - 2.67 AU

Year: 1626 Days

Day: 29.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.28 AU - 2.93 AU

Year: 1756 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.3

Radius: 7.4

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.09 AU - 14.11 AU

Year: 19865 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,648,189 km

• M1: 92,152 km (0.039 R)
• M2: 354,248 km (0.025 R)
• M3: 1,478,326 km (0.112 R)
• M4: 1,942,678 km (0.058 R)
• M5: 2,544,361 km (0.067 R)
• M6: 3,160,704 km (0.081 R)
• M7: 3,991,122 km (0.096 R)
• M8: 4,329,662 km (0.047 R)
• M9: 4,890,205 km (0.088 R)
• M10: 6,155,653 km (0.091 R)
• M11: 7,216,003 km (0.093 R)
• M12: 7,672,576 km (0.062 R)
• M13: 8,148,147 km (0.111 R)
• M14: 8,846,919 km (0.038 R)
• M15: 9,263,699 km (0.113 R)
• M16: 11,003,671 km (0.082 R)
• M17: 12,884,865 km (0.072 R)
• M18: 17,191,339 km (0.073 R)
• M19: 18,422,080 km (0.098 R)
• M20: 19,622,603 km (0.097 R)
• M21: 23,339,512 km (0.1 R)
• M22: 29,066,268 km (0.077 R)
• M23: 33,866,265 km (0.099 R)
• M24: 34,246,244 km (0.059 R)
• M25: 34,628,915 km (0.091 R)
• M26: 36,056,976 km (0.118 R)
• M27: 36,985,979 km (0.102 R)
• M28: 46,076,144 km (0.118 R)
• M29: 46,855,549 km (0.113 R)
• M30: 55,139,082 km (0.117 R)
• M31: 57,262,774 km (0.093 R)
• M32: 62,809,713 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.3

Radius: 6.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.32 AU - 18.3 AU

Year: 25098 Days

Day: 19.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 131.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,648,189 km

• M1: 119,080 km (0.089 R)
• M2: 754,123 km (0.089 R)
• M3: 1,007,392 km (0.114 R)
• M4: 2,674,660 km (0.105 R)
• M5: 3,049,852 km (0.045 R)
• M6: 5,271,679 km (0.091 R)
• M7: 5,953,696 km (0.112 R)
• M8: 15,465,577 km (0.096 R)
• M9: 16,240,943 km (0.08 R)
• M10: 17,739,764 km (0.107 R)
• M11: 19,192,808 km (0.114 R)
• M12: 19,948,278 km (0.095 R)
• M13: 22,109,069 km (0.098 R)
• M14: 23,477,890 km (0.059 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 19,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit