🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.97 AU - 1.11 AU

Year: 371 Days

Day: 25.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,432,117 km

• M1: 85,869 km (0.032 R)
• M2: 555,756 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.96 AU - 4.5 AU

Year: 2520 Days

Day: 28.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,432,117 km

• M1: 58,194 km (0.084 R)
• M2: 86,318 km (0.044 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.9

Radius: 5.3

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.96 AU - 19.64 AU

Year: 21972 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,432,117 km

• M1: 65,973 km (0.099 R)
• M2: 249,529 km (0.07 R)
• M3: 596,596 km (0.119 R)
• M4: 784,042 km (0.068 R)
• M5: 1,309,580 km (0.056 R)
• M6: 1,648,569 km (0.097 R)
• M7: 2,705,777 km (0.111 R)
• M8: 4,184,103 km (0.108 R)
• M9: 6,337,415 km (0.069 R)
• M10: 6,505,712 km (0.087 R)
• M11: 6,984,276 km (0.09 R)
• M12: 8,257,802 km (0.045 R)
• M13: 10,652,715 km (0.069 R)
• M14: 11,132,924 km (0.119 R)
• M15: 15,813,841 km (0.068 R)
• M16: 17,820,248 km (0.077 R)
• M17: 17,987,648 km (0.085 R)
• M18: 20,444,344 km (0.104 R)
• M19: 22,330,025 km (0.1 R)
• M20: 26,011,180 km (0.114 R)
• M21: 26,443,518 km (0.086 R)
• M22: 28,907,844 km (0.069 R)
• M23: 30,195,582 km (0.084 R)
• M24: 32,759,391 km (0.087 R)
• M25: 36,803,769 km (0.106 R)
• M26: 37,623,116 km (0.084 R)
• M27: 38,176,030 km (0.056 R)
• M28: 38,874,951 km (0.043 R)
• M29: 40,010,699 km (0.096 R)
• M30: 41,903,261 km (0.086 R)
• M31: 46,973,881 km (0.099 R)
• M32: 58,681,410 km (0.08 R)
• M33: 61,693,115 km (0.088 R)
• M34: 62,848,609 km (0.106 R)
• M35: 65,800,324 km (0.081 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit