🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.58 AU - 0.68 AU

Year: 176 Days

Day: 18.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.01 AU - 1.25 AU

Year: 422 Days

Day: 18.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 168 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.39 AU - 3.79 AU

Year: 2391 Days

Day: 15.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 11.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.65 AU - 14.87 AU

Year: 16020 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,502,803 km

• M1: 228,735 km (0.095 R)
• M2: 351,854 km (0.085 R)
• M3: 478,863 km (0.102 R)
• M4: 578,944 km (0.108 R)
• M5: 703,409 km (0.073 R)
• M6: 837,898 km (0.1 R)
• M7: 2,184,877 km (0.114 R)
• M8: 2,285,257 km (0.079 R)
• M9: 2,413,163 km (0.069 R)
• M10: 2,783,867 km (0.09 R)
• M11: 3,059,875 km (0.091 R)
• M12: 3,432,224 km (0.063 R)
• M13: 3,698,508 km (0.101 R)
• M14: 3,849,452 km (0.108 R)
• M15: 4,064,125 km (0.11 R)
• M16: 4,157,474 km (0.05 R)
• M17: 4,830,366 km (0.082 R)
• M18: 5,468,401 km (0.12 R)
• M19: 6,168,818 km (0.1 R)
• M20: 6,639,303 km (0.068 R)
• M21: 6,897,359 km (0.066 R)
• M22: 7,009,109 km (0.107 R)
• M23: 7,576,384 km (0.11 R)
• M24: 8,316,295 km (0.088 R)
• M25: 8,634,789 km (0.082 R)
• M26: 9,822,596 km (0.051 R)
• M27: 9,948,408 km (0.085 R)
• M28: 10,457,190 km (0.029 R)
• M29: 10,800,966 km (0.028 R)
• M30: 10,887,434 km (0.109 R)
• M31: 11,235,997 km (0.033 R)
• M32: 11,323,661 km (0.084 R)
• M33: 11,499,738 km (0.104 R)
• M34: 13,125,268 km (0.092 R)
• M35: 13,823,591 km (0.102 R)
• M36: 14,248,449 km (0.073 R)
• M37: 15,402,298 km (0.053 R)
• M38: 16,138,618 km (0.029 R)
• M39: 16,735,963 km (0.066 R)
• M40: 16,836,193 km (0.072 R)
• M41: 17,594,654 km (0.104 R)
• M42: 17,901,031 km (0.051 R)
• M43: 18,675,050 km (0.096 R)
• M44: 18,831,081 km (0.102 R)
• M45: 19,671,073 km (0.11 R)
• M46: 20,630,444 km (0.103 R)
• M47: 21,496,167 km (0.118 R)
• M48: 21,933,441 km (0.089 R)
• M49: 22,539,462 km (0.063 R)
• M50: 22,650,314 km (0.089 R)
• M51: 24,504,430 km (0.062 R)
• M52: 24,789,564 km (0.119 R)
• M53: 25,133,190 km (0.053 R)
• M54: 25,248,081 km (0.11 R)
• M55: 27,346,042 km (0.094 R)
• M56: 27,464,374 km (0.065 R)
• M57: 29,438,916 km (0.113 R)
• M58: 29,560,090 km (0.099 R)
• M59: 29,681,414 km (0.103 R)
• M60: 30,719,324 km (0.074 R)
• M61: 30,842,144 km (0.093 R)
• M62: 31,644,886 km (0.116 R)
• M63: 32,017,684 km (0.1 R)
• M64: 32,391,978 km (0.107 R)
• M65: 33,333,996 km (0.104 R)
• M66: 33,523,536 km (0.029 R)
• M67: 35,116,455 km (0.1 R)
• M68: 35,438,090 km (0.117 R)
• M69: 36,019,278 km (0.117 R)
• M70: 38,508,137 km (0.085 R)
• M71: 38,972,639 km (0.103 R)
• M72: 40,579,320 km (0.063 R)
• M73: 40,984,431 km (0.108 R)
• M74: 41,119,668 km (0.091 R)
• M75: 42,344,276 km (0.119 R)
• M76: 42,617,890 km (0.108 R)
• M77: 44,342,155 km (0.104 R)
• M78: 44,898,659 km (0.119 R)
• M79: 47,289,832 km (0.039 R)
• M80: 47,360,741 km (0.111 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit