🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.79 AU - 1.07 AU

Year: 329 Days

Day: 32.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,464,416 km

• M1: 71,358 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.61 AU - 3.89 AU

Year: 2151 Days

Day: 21.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,464,416 km

• M1: 460,462 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 14.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.51 AU - 6.91 AU

Year: 5681 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,464,416 km

• M1: 180,415 km (0.041 R)
• M2: 335,698 km (0.106 R)
• M3: 444,754 km (0.073 R)
• M4: 774,169 km (0.119 R)
• M5: 946,356 km (0.1 R)
• M6: 1,037,760 km (0.054 R)
• M7: 1,422,676 km (0.07 R)
• M8: 1,516,025 km (0.063 R)
• M9: 1,866,832 km (0.116 R)
• M10: 2,259,526 km (0.093 R)
• M11: 2,353,922 km (0.049 R)
• M12: 2,563,210 km (0.12 R)
• M13: 2,897,561 km (0.107 R)
• M14: 3,070,197 km (0.043 R)
• M15: 3,534,998 km (0.117 R)
• M16: 3,719,751 km (0.045 R)
• M17: 4,041,536 km (0.074 R)
• M18: 4,274,161 km (0.036 R)
• M19: 4,372,447 km (0.087 R)
• M20: 4,611,354 km (0.102 R)
• M21: 4,936,730 km (0.096 R)
• M22: 5,060,746 km (0.113 R)
• M23: 5,588,677 km (0.074 R)
• M24: 5,696,388 km (0.063 R)
• M25: 5,870,220 km (0.086 R)
• M26: 6,090,129 km (0.063 R)
• M27: 6,515,286 km (0.084 R)
• M28: 6,766,012 km (0.112 R)
• M29: 7,136,267 km (0.093 R)
• M30: 7,394,772 km (0.048 R)
• M31: 7,776,247 km (0.09 R)
• M32: 8,583,627 km (0.059 R)
• M33: 8,858,737 km (0.11 R)
• M34: 9,443,216 km (0.068 R)
• M35: 9,909,662 km (0.118 R)
• M36: 10,489,803 km (0.103 R)
• M37: 10,999,782 km (0.102 R)
• M38: 11,189,771 km (0.11 R)
• M39: 11,572,891 km (0.085 R)
• M40: 11,960,499 km (0.045 R)
• M41: 12,324,172 km (0.111 R)
• M42: 12,748,431 km (0.088 R)
• M43: 12,947,995 km (0.045 R)
• M44: 13,903,177 km (0.116 R)
• M45: 14,493,042 km (0.102 R)
• M46: 14,940,938 km (0.091 R)
• M47: 15,514,795 km (0.074 R)
• M48: 15,636,418 km (0.09 R)
• M49: 15,880,861 km (0.085 R)
• M50: 16,188,135 km (0.11 R)
• M51: 16,933,881 km (0.105 R)
• M52: 17,090,510 km (0.11 R)
• M53: 17,437,128 km (0.092 R)
• M54: 18,233,437 km (0.107 R)
• M55: 18,652,311 km (0.049 R)
• M56: 18,781,713 km (0.03 R)
• M57: 19,204,776 km (0.099 R)
• M58: 19,466,573 km (0.062 R)
• M59: 19,894,572 km (0.064 R)
• M60: 20,459,005 km (0.098 R)
• M61: 21,062,483 km (0.053 R)
• M62: 21,332,507 km (0.048 R)
• M63: 21,671,795 km (0.096 R)
• M64: 21,773,970 km (0.056 R)
• M65: 21,876,145 km (0.036 R)
• M66: 22,046,986 km (0.116 R)
• M67: 22,493,237 km (0.094 R)
• M68: 23,289,995 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit