🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 44.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.59 AU - 0.85 AU

Year: 216 Days

Day: 42.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,496,354 km

• M1: 228,436 km (0.032 R)
• M2: 649,255 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.02 AU - 1.58 AU

Year: 523 Days

Day: 21.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,496,354 km

• M1: 33,959 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.44 AU - 2.68 AU

Year: 1446 Days

Day: 31.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.49 AU - 3.89 AU

Year: 2503 Days

Day: 30.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,496,354 km

• M1: 26,778 km (0.094 R)
• M2: 264,788 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.93 AU - 4.45 AU

Year: 2503 Days

Day: 12.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 108.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,496,354 km

• M1: 2,784,016 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.6

Radius: 8.7

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.62 AU - 13.2 AU

Year: 13609 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 178.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,496,354 km

• M1: 108,758 km (0.044 R)
• M2: 440,865 km (0.092 R)
• M3: 853,007 km (0.057 R)
• M4: 1,909,168 km (0.043 R)
• M5: 3,447,184 km (0.09 R)
• M6: 4,016,852 km (0.108 R)
• M7: 4,849,664 km (0.117 R)
• M8: 5,127,766 km (0.107 R)
• M9: 5,453,441 km (0.107 R)
• M10: 5,754,581 km (0.115 R)
• M11: 8,380,174 km (0.101 R)
• M12: 9,516,070 km (0.116 R)
• M13: 10,009,294 km (0.066 R)
• M14: 10,290,538 km (0.101 R)
• M15: 11,714,860 km (0.094 R)
• M16: 12,734,668 km (0.115 R)
• M17: 14,445,021 km (0.104 R)
• M18: 14,732,099 km (0.095 R)
• M19: 17,735,875 km (0.037 R)
• M20: 20,759,098 km (0.085 R)
• M21: 22,059,104 km (0.067 R)
• M22: 22,729,152 km (0.106 R)
• M23: 28,698,856 km (0.064 R)
• M24: 29,728,089 km (0.106 R)
• M25: 30,781,557 km (0.12 R)
• M26: 34,601,389 km (0.084 R)
• M27: 39,141,535 km (0.101 R)
• M28: 41,844,020 km (0.079 R)
• M29: 42,135,437 km (0.104 R)
• M30: 44,668,428 km (0.031 R)
• M31: 44,972,860 km (0.102 R)
• M32: 46,672,591 km (0.117 R)
• M33: 53,214,207 km (0.026 R)
• M34: 58,321,777 km (0.119 R)
• M35: 62,028,513 km (0.107 R)
• M36: 62,788,321 km (0.12 R)
• M37: 64,520,365 km (0.07 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit