🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 176 Days

Day: 18.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,896,906 km

• M1: 113,694 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 254 Days

Day: 43.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,896,906 km

• M1: 586,124 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.79 AU - 1.89 AU

Year: 1106 Days

Day: 43.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.8

Radius: 9

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.38 AU - 6.82 AU

Year: 7510 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,896,906 km

• M1: 169,494 km (0.084 R)
• M2: 226,641 km (0.096 R)
• M3: 295,456 km (0.1 R)
• M4: 410,945 km (0.086 R)
• M5: 661,372 km (0.098 R)
• M6: 1,140,085 km (0.067 R)
• M7: 1,373,757 km (0.093 R)
• M8: 1,434,644 km (0.082 R)
• M9: 1,580,502 km (0.099 R)
• M10: 1,775,128 km (0.079 R)
• M11: 2,430,068 km (0.11 R)
• M12: 2,554,533 km (0.115 R)
• M13: 2,783,867 km (0.084 R)
• M14: 3,709,578 km (0.071 R)
• M15: 3,766,874 km (0.069 R)
• M16: 3,911,236 km (0.102 R)
• M17: 4,265,484 km (0.101 R)
• M18: 4,446,498 km (0.111 R)
• M19: 4,878,686 km (0.119 R)
• M20: 5,389,263 km (0.106 R)
• M21: 6,220,728 km (0.064 R)
• M22: 6,914,414 km (0.088 R)
• M23: 8,000,793 km (0.073 R)
• M24: 8,074,994 km (0.114 R)
• M25: 8,412,337 km (0.027 R)
• M26: 8,487,884 km (0.071 R)
• M27: 8,639,726 km (0.087 R)
• M28: 8,792,465 km (0.118 R)
• M29: 8,946,102 km (0.095 R)
• M30: 9,023,145 km (0.11 R)
• M31: 9,569,477 km (0.032 R)
• M32: 9,687,958 km (0.112 R)
• M33: 10,166,671 km (0.115 R)
• M34: 10,734,994 km (0.067 R)
• M35: 11,480,739 km (0.069 R)
• M36: 11,564,663 km (0.034 R)
• M37: 11,987,277 km (0.111 R)
• M38: 12,072,399 km (0.102 R)
• M39: 12,200,454 km (0.108 R)
• M40: 12,457,912 km (0.111 R)
• M41: 13,373,302 km (0.11 R)
• M42: 13,950,899 km (0.102 R)
• M43: 14,992,399 km (0.08 R)
• M44: 15,406,935 km (0.065 R)
• M45: 15,685,187 km (0.104 R)
• M46: 15,965,234 km (0.055 R)
• M47: 16,672,533 km (0.112 R)
• M48: 16,767,677 km (0.067 R)
• M49: 17,390,154 km (0.117 R)
• M50: 18,215,486 km (0.045 R)
• M51: 19,153,015 km (0.041 R)
• M52: 19,402,395 km (0.069 R)
• M53: 19,753,352 km (0.105 R)
• M54: 20,410,535 km (0.063 R)
• M55: 20,818,488 km (0.091 R)
• M56: 20,972,125 km (0.101 R)
• M57: 21,850,265 km (0.106 R)
• M58: 22,163,074 km (0.085 R)
• M59: 24,178,157 km (0.107 R)
• M60: 24,609,897 km (0.091 R)
• M61: 24,772,360 km (0.106 R)
• M62: 26,417,338 km (0.056 R)
• M63: 26,973,394 km (0.118 R)
• M64: 28,608,050 km (0.079 R)
• M65: 29,811,564 km (0.059 R)
• M66: 29,869,309 km (0.068 R)
• M67: 29,927,054 km (0.089 R)
• M68: 29,984,799 km (0.076 R)
• M69: 30,448,552 km (0.059 R)
• M70: 30,856,356 km (0.076 R)
• M71: 31,324,448 km (0.112 R)
• M72: 31,912,966 km (0.111 R)
• M73: 32,327,202 km (0.117 R)
• M74: 33,220,601 km (0.113 R)
• M75: 33,520,245 km (0.106 R)
• M76: 33,941,214 km (0.106 R)
• M77: 34,122,227 km (0.108 R)
• M78: 34,667,063 km (0.099 R)
• M79: 35,826,596 km (0.12 R)
• M80: 35,887,931 km (0.055 R)
• M81: 36,750,961 km (0.112 R)
• M82: 36,936,911 km (0.038 R)
• M83: 37,309,410 km (0.078 R)
• M84: 37,745,637 km (0.112 R)
• M85: 37,870,701 km (0.118 R)
• M86: 38,246,341 km (0.096 R)
• M87: 40,782,474 km (0.082 R)
• M88: 41,103,361 km (0.103 R)
• M89: 41,231,866 km (0.1 R)
• M90: 42,654,990 km (0.102 R)
• M91: 43,241,713 km (0.03 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit