🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.64 AU - 0.66 AU

Year: 185 Days

Day: 45.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.57 AU - 0.75 AU

Year: 189 Days

Day: 30.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.12 AU - 3.3 AU

Year: 1575 Days

Day: 43.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 4.8

Gravity: 43.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.79 AU - 20.55 AU

Year: 27348 Days

Day: 24.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,263,987 km

• M1: 337,792 km (0.119 R)
• M2: 454,628 km (0.056 R)
• M3: 667,655 km (0.083 R)
• M4: 877,691 km (0.06 R)
• M5: 941,419 km (0.098 R)
• M6: 1,355,506 km (0.069 R)
• M7: 1,901,539 km (0.101 R)
• M8: 1,984,565 km (0.114 R)
• M9: 2,832,187 km (0.032 R)
• M10: 3,829,107 km (0.089 R)
• M11: 4,093,895 km (0.068 R)
• M12: 4,419,420 km (0.06 R)
• M13: 4,753,323 km (0.04 R)
• M14: 4,923,266 km (0.077 R)
• M15: 5,386,271 km (0.101 R)
• M16: 6,291,338 km (0.084 R)
• M17: 6,666,530 km (0.084 R)
• M18: 7,901,460 km (0.077 R)
• M19: 8,237,906 km (0.076 R)
• M20: 8,994,722 km (0.115 R)
• M21: 10,353,220 km (0.11 R)
• M22: 10,426,523 km (0.049 R)
• M23: 13,017,857 km (0.04 R)
• M24: 13,096,994 km (0.075 R)
• M25: 13,574,960 km (0.084 R)
• M26: 14,058,460 km (0.066 R)
• M27: 15,879,515 km (0.069 R)
• M28: 16,218,504 km (0.061 R)
• M29: 16,559,886 km (0.117 R)
• M30: 17,162,915 km (0.087 R)
• M31: 17,598,095 km (0.115 R)
• M32: 17,773,274 km (0.049 R)
• M33: 19,194,604 km (0.079 R)
• M34: 19,374,869 km (0.112 R)
• M35: 21,114,991 km (0.106 R)
• M36: 23,575,727 km (0.068 R)
• M37: 24,448,481 km (0.116 R)
• M38: 24,546,019 km (0.119 R)
• M39: 25,232,972 km (0.106 R)
• M40: 26,425,267 km (0.119 R)
• M41: 27,230,253 km (0.098 R)
• M42: 27,534,236 km (0.066 R)
• M43: 29,070,905 km (0.093 R)
• M44: 29,693,233 km (0.03 R)
• M45: 30,110,611 km (0.083 R)
• M46: 30,740,268 km (0.119 R)
• M47: 30,951,201 km (0.078 R)
• M48: 32,440,597 km (0.098 R)
• M49: 32,655,270 km (0.035 R)
• M50: 33,518,749 km (0.119 R)
• M51: 35,157,893 km (0.099 R)
• M52: 35,599,356 km (0.076 R)
• M53: 35,931,613 km (0.098 R)
• M54: 40,806,410 km (0.098 R)
• M55: 41,502,937 km (0.079 R)
• M56: 42,203,354 km (0.108 R)
• M57: 47,214,584 km (0.103 R)
• M58: 49,666,044 km (0.118 R)
• M59: 51,281,552 km (0.113 R)
• M60: 51,781,957 km (0.118 R)
• M61: 52,158,494 km (0.075 R)
• M62: 55,459,072 km (0.092 R)
• M63: 58,826,520 km (0.076 R)
• M64: 59,088,317 km (0.057 R)
• M65: 59,350,412 km (0.103 R)
• M66: 60,271,037 km (0.051 R)
• M67: 63,060,888 km (0.064 R)
• M68: 63,731,386 km (0.085 R)
• M69: 66,028,611 km (0.096 R)
• M70: 68,765,653 km (0.088 R)
• M71: 68,903,433 km (0.115 R)
• M72: 70,703,544 km (0.111 R)
• M73: 72,799,709 km (0.081 R)
• M74: 75,910,896 km (0.1 R)
• M75: 76,481,163 km (0.088 R)
• M76: 81,385,879 km (0.1 R)
• M77: 82,554,538 km (0.059 R)
• M78: 82,994,356 km (0.102 R)
• M79: 83,728,881 km (0.037 R)
• M80: 84,170,644 km (0.114 R)
• M81: 85,204,514 km (0.11 R)
• M82: 85,352,616 km (0.104 R)
• M83: 89,231,390 km (0.085 R)
• M84: 89,983,867 km (0.083 R)
• M85: 93,167,310 km (0.082 R)
• M86: 94,083,597 km (0.029 R)
• M87: 97,159,479 km (0.112 R)
• M88: 98,243,914 km (0.113 R)
• M89: 98,554,329 km (0.075 R)
• M90: 101,991,939 km (0.05 R)
• M91: 103,883,305 km (0.117 R)
• M92: 104,992,124 km (0.089 R)
• M93: 106,104,683 km (0.102 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit