🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.55 AU - 0.69 AU

Year: 187 Days

Day: 16.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.87 AU - 4.15 AU

Year: 2518 Days

Day: 36 Hours

Environment

Temp: -136 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.9

Radius: 10.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.76 AU - 4.72 AU

Year: 3343 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,473,249 km

• M1: 206,744 km (0.101 R)
• M2: 345,571 km (0.079 R)
• M3: 431,291 km (0.094 R)
• M4: 533,765 km (0.109 R)
• M5: 877,691 km (0.112 R)
• M6: 1,023,848 km (0.107 R)
• M7: 1,126,023 km (0.082 R)
• M8: 1,264,252 km (0.051 R)
• M9: 1,570,030 km (0.113 R)
• M10: 1,836,463 km (0.102 R)
• M11: 2,104,692 km (0.114 R)
• M12: 2,277,029 km (0.093 R)
• M13: 2,399,251 km (0.115 R)
• M14: 2,509,654 km (0.108 R)
• M15: 2,593,728 km (0.102 R)
• M16: 2,692,911 km (0.09 R)
• M17: 2,836,974 km (0.107 R)
• M18: 2,953,960 km (0.079 R)
• M19: 3,057,780 km (0.114 R)
• M20: 3,284,272 km (0.068 R)
• M21: 3,964,194 km (0.109 R)
• M22: 4,278,499 km (0.111 R)
• M23: 4,566,475 km (0.105 R)
• M24: 4,635,290 km (0.078 R)
• M25: 5,090,367 km (0.086 R)
• M26: 5,287,238 km (0.119 R)
• M27: 5,359,493 km (0.114 R)
• M28: 5,450,299 km (0.097 R)
• M29: 5,670,208 km (0.046 R)
• M30: 6,366,885 km (0.087 R)
• M31: 6,559,867 km (0.116 R)
• M32: 6,892,273 km (0.096 R)
• M33: 7,011,054 km (0.09 R)
• M34: 7,350,940 km (0.108 R)
• M35: 7,553,496 km (0.062 R)
• M36: 7,675,867 km (0.117 R)
• M37: 7,840,125 km (0.091 R)
• M38: 8,255,858 km (0.079 R)
• M39: 9,022,248 km (0.098 R)
• M40: 9,392,054 km (0.068 R)
• M41: 9,567,831 km (0.034 R)
• M42: 10,395,107 km (0.037 R)
• M43: 10,463,174 km (0.108 R)
• M44: 10,828,791 km (0.112 R)
• M45: 11,059,322 km (0.11 R)
• M46: 11,198,597 km (0.118 R)
• M47: 11,338,322 km (0.077 R)
• M48: 11,713,812 km (0.038 R)
• M49: 11,974,412 km (0.077 R)
• M50: 12,260,892 km (0.101 R)
• M51: 12,429,040 km (0.089 R)
• M52: 12,525,381 km (0.041 R)
• M53: 13,060,193 km (0.065 R)
• M54: 13,256,615 km (0.107 R)
• M55: 13,478,619 km (0.117 R)
• M56: 13,652,152 km (0.096 R)
• M57: 14,051,728 km (0.056 R)
• M58: 14,227,805 km (0.083 R)
• M59: 14,328,634 km (0.101 R)
• M60: 14,887,980 km (0.105 R)
• M61: 15,221,733 km (0.081 R)
• M62: 15,610,089 km (0.071 R)
• M63: 15,975,407 km (0.088 R)
• M64: 16,211,772 km (0.079 R)
• M65: 16,714,570 km (0.095 R)
• M66: 16,847,712 km (0.034 R)
• M67: 17,115,193 km (0.068 R)
• M68: 17,249,382 km (0.114 R)
• M69: 17,410,948 km (0.081 R)
• M70: 17,627,117 km (0.112 R)
• M71: 17,844,184 km (0.113 R)
• M72: 18,007,544 km (0.08 R)
• M73: 18,473,243 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit