🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 31 Hours

Environment

Temp: 279 °C

Axial Tilt: 127.8 °

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: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.55 AU - 0.89 AU

Year: 214 Days

Day: 38 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,379,660 km

• M1: 73,901 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.98 AU - 1.22 AU

Year: 404 Days

Day: 17 Hours

Environment

Temp: 127 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,379,660 km

• M1: 713,133 km (0.089 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 11.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.65 AU - 7.77 AU

Year: 7490 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,379,660 km

• M1: 161,416 km (0.072 R)
• M2: 548,127 km (0.109 R)
• M3: 985,401 km (0.1 R)
• M4: 1,513,332 km (0.054 R)
• M5: 1,889,272 km (0.089 R)
• M6: 3,554,894 km (0.115 R)
• M7: 4,990,286 km (0.118 R)
• M8: 6,107,782 km (0.108 R)
• M9: 7,154,069 km (0.115 R)
• M10: 7,620,665 km (0.111 R)
• M11: 9,324,136 km (0.108 R)
• M12: 10,460,781 km (0.115 R)
• M13: 12,557,395 km (0.087 R)
• M14: 13,008,133 km (0.117 R)
• M15: 13,763,602 km (0.078 R)
• M16: 16,808,817 km (0.105 R)
• M17: 18,560,608 km (0.083 R)
• M18: 19,518,184 km (0.094 R)
• M19: 21,531,771 km (0.066 R)
• M20: 23,004,562 km (0.089 R)
• M21: 24,023,024 km (0.051 R)
• M22: 30,876,851 km (0.1 R)
• M23: 31,595,519 km (0.068 R)
• M24: 33,387,402 km (0.095 R)
• M25: 34,472,585 km (0.118 R)
• M26: 35,918,299 km (0.093 R)
• M27: 38,456,377 km (0.063 R)
• M28: 41,111,739 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 9.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.7 AU - 14.04 AU

Year: 13413 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,379,660 km

• M1: 125,513 km (0.118 R)
• M2: 615,146 km (0.099 R)
• M3: 1,207,255 km (0.1 R)
• M4: 1,889,421 km (0.08 R)
• M5: 2,179,641 km (0.056 R)
• M6: 3,605,309 km (0.112 R)
• M7: 4,544,933 km (0.028 R)
• M8: 7,224,081 km (0.119 R)
• M9: 10,438,790 km (0.087 R)
• M10: 12,683,955 km (0.042 R)
• M11: 13,230,436 km (0.115 R)
• M12: 15,098,165 km (0.117 R)
• M13: 22,180,278 km (0.12 R)
• M14: 26,434,243 km (0.065 R)
• M15: 30,983,963 km (0.117 R)
• M16: 39,768,350 km (0.076 R)
• M17: 47,279,061 km (0.109 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit