🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 45.4 Hours

Environment

Temp: 280 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.63 AU - 1.65 AU

Year: 752 Days

Day: 43.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,276,309 km

• M1: 94,695 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.57 AU - 1.73 AU

Year: 759 Days

Day: 32.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,276,309 km

• M1: 497,263 km (0.119 R)
• M2: 588,219 km (0.036 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 10.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.84 AU - 10.2 AU

Year: 9702 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,276,309 km

• M1: 136,882 km (0.115 R)
• M2: 229,932 km (0.087 R)
• M3: 472,729 km (0.06 R)
• M4: 566,677 km (0.109 R)
• M5: 1,023,100 km (0.1 R)
• M6: 1,322,894 km (0.105 R)
• M7: 1,606,083 km (0.083 R)
• M8: 2,567,698 km (0.086 R)
• M9: 2,778,631 km (0.115 R)
• M10: 3,678,013 km (0.088 R)
• M11: 3,856,184 km (0.105 R)
• M12: 4,098,234 km (0.106 R)
• M13: 4,324,575 km (0.079 R)
• M14: 4,639,778 km (0.071 R)
• M15: 4,984,451 km (0.069 R)
• M16: 5,292,773 km (0.093 R)
• M17: 5,951,302 km (0.104 R)
• M18: 6,020,866 km (0.082 R)
• M19: 6,137,552 km (0.084 R)
• M20: 6,707,969 km (0.109 R)
• M21: 7,620,366 km (0.079 R)
• M22: 7,950,229 km (0.099 R)
• M23: 8,414,581 km (0.093 R)
• M24: 8,861,430 km (0.064 R)
• M25: 8,994,273 km (0.118 R)
• M26: 10,164,278 km (0.097 R)
• M27: 10,303,553 km (0.074 R)
• M28: 10,781,369 km (0.083 R)
• M29: 11,037,331 km (0.097 R)
• M30: 11,352,982 km (0.088 R)
• M31: 12,525,381 km (0.091 R)
• M32: 12,614,990 km (0.066 R)
• M33: 13,982,763 km (0.112 R)
• M34: 14,106,630 km (0.054 R)
• M35: 14,355,412 km (0.088 R)
• M36: 14,762,916 km (0.073 R)
• M37: 15,078,867 km (0.047 R)
• M38: 15,301,469 km (0.034 R)
• M39: 15,525,117 km (0.084 R)
• M40: 15,814,290 km (0.114 R)
• M41: 15,911,080 km (0.049 R)
• M42: 17,386,265 km (0.119 R)
• M43: 17,753,527 km (0.094 R)
• M44: 18,699,883 km (0.038 R)
• M45: 19,007,606 km (0.059 R)
• M46: 19,144,937 km (0.063 R)
• M47: 19,697,402 km (0.104 R)
• M48: 20,150,085 km (0.095 R)
• M49: 20,500,743 km (0.091 R)
• M50: 20,818,040 km (0.084 R)
• M51: 21,101,378 km (0.081 R)
• M52: 21,314,705 km (0.074 R)
• M53: 21,815,409 km (0.109 R)
• M54: 21,887,216 km (0.08 R)
• M55: 23,120,650 km (0.067 R)
• M56: 23,819,721 km (0.075 R)
• M57: 24,862,568 km (0.104 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit