🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.5 AU - 0.6 AU

Year: 146 Days

Day: 40.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.07 AU - 1.57 AU

Year: 543 Days

Day: 28.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 9.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.77 AU - 10.77 AU

Year: 11788 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,924,592 km

• M1: 141,220 km (0.057 R)
• M2: 258,505 km (0.086 R)
• M3: 445,203 km (0.087 R)
• M4: 583,282 km (0.078 R)
• M5: 651,200 km (0.063 R)
• M6: 1,118,842 km (0.084 R)
• M7: 1,331,720 km (0.098 R)
• M8: 1,636,302 km (0.08 R)
• M9: 1,941,780 km (0.102 R)
• M10: 2,155,705 km (0.088 R)
• M11: 2,676,605 km (0.096 R)
• M12: 2,747,365 km (0.069 R)
• M13: 3,387,494 km (0.075 R)
• M14: 3,777,346 km (0.108 R)
• M15: 3,857,082 km (0.067 R)
• M16: 3,964,344 km (0.093 R)
• M17: 4,459,064 km (0.096 R)
• M18: 4,915,188 km (0.1 R)
• M19: 5,356,501 km (0.094 R)
• M20: 6,151,464 km (0.118 R)
• M21: 6,276,977 km (0.086 R)
• M22: 6,371,822 km (0.104 R)
• M23: 6,435,252 km (0.107 R)
• M24: 6,755,541 km (0.049 R)
• M25: 7,411,976 km (0.097 R)
• M26: 7,545,717 km (0.041 R)
• M27: 7,883,509 km (0.091 R)
• M28: 8,088,757 km (0.118 R)
• M29: 9,284,193 km (0.099 R)
• M30: 10,160,837 km (0.084 R)
• M31: 10,272,287 km (0.089 R)
• M32: 10,346,937 km (0.116 R)
• M33: 10,797,825 km (0.111 R)
• M34: 10,873,671 km (0.08 R)
• M35: 11,025,812 km (0.104 R)
• M36: 11,102,107 km (0.066 R)
• M37: 11,758,093 km (0.118 R)
• M38: 13,228,790 km (0.116 R)
• M39: 13,882,682 km (0.105 R)
• M40: 13,965,111 km (0.06 R)
• M41: 14,630,821 km (0.118 R)
• M42: 15,349,490 km (0.055 R)
• M43: 15,691,620 km (0.114 R)
• M44: 16,036,293 km (0.08 R)
• M45: 16,122,911 km (0.044 R)
• M46: 16,557,941 km (0.116 R)
• M47: 16,689,288 km (0.067 R)
• M48: 16,953,029 km (0.086 R)
• M49: 17,085,274 km (0.066 R)
• M50: 17,439,970 km (0.115 R)
• M51: 17,618,141 km (0.076 R)
• M52: 19,249,207 km (0.073 R)
• M53: 19,341,210 km (0.112 R)
• M54: 19,757,092 km (0.026 R)
• M55: 20,456,910 km (0.101 R)
• M56: 20,786,325 km (0.092 R)
• M57: 21,164,808 km (0.089 R)
• M58: 23,385,438 km (0.112 R)
• M59: 23,680,445 km (0.09 R)
• M60: 24,623,062 km (0.077 R)
• M61: 25,679,073 km (0.112 R)
• M62: 26,442,471 km (0.094 R)
• M63: 26,955,442 km (0.102 R)
• M64: 27,575,376 km (0.05 R)
• M65: 27,731,107 km (0.111 R)
• M66: 28,671,778 km (0.091 R)
• M67: 29,569,515 km (0.116 R)
• M68: 29,675,879 km (0.114 R)
• M69: 30,048,677 km (0.112 R)
• M70: 30,799,060 km (0.078 R)
• M71: 31,176,495 km (0.098 R)
• M72: 31,447,118 km (0.034 R)
• M73: 32,318,226 km (0.091 R)
• M74: 32,756,698 km (0.083 R)
• M75: 32,976,756 km (0.075 R)
• M76: 34,922,576 km (0.09 R)
• M77: 35,259,919 km (0.086 R)
• M78: 36,051,142 km (0.052 R)
• M79: 36,505,920 km (0.11 R)
• M80: 37,881,622 km (0.045 R)
• M81: 38,286,134 km (0.111 R)
• M82: 38,866,424 km (0.087 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit