🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.56 AU - 0.72 AU

Year: 191 Days

Day: 38.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 29.3 °

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: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.69 AU

Year: 200 Days

Day: 15.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.77 AU - 1.07 AU

Year: 329 Days

Day: 27.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,607,578 km

• M1: 157,975 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.9 AU - 1.18 AU

Year: 395 Days

Day: 40.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,607,578 km

• M1: 603,029 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.14 AU - 1.22 AU

Year: 478 Days

Day: 29.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,607,578 km

• M1: 815,907 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.1 AU - 1.44 AU

Year: 534 Days

Day: 35.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,607,578 km

• M1: 295,157 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.78 AU - 4.62 AU

Year: 3209 Days

Day: 37.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 11.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.87 AU - 12.49 AU

Year: 14881 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,607,578 km

• M1: 204,201 km (0.092 R)
• M2: 332,107 km (0.072 R)
• M3: 405,111 km (0.103 R)
• M4: 513,869 km (0.1 R)
• M5: 962,363 km (0.115 R)
• M6: 1,341,594 km (0.06 R)
• M7: 1,470,996 km (0.103 R)
• M8: 1,673,252 km (0.098 R)
• M9: 2,180,539 km (0.095 R)
• M10: 2,625,143 km (0.065 R)
• M11: 2,844,304 km (0.09 R)
• M12: 3,359,519 km (0.073 R)
• M13: 3,811,006 km (0.118 R)
• M14: 3,934,723 km (0.088 R)
• M15: 4,122,917 km (0.045 R)
• M16: 4,346,117 km (0.102 R)
• M17: 4,573,506 km (0.119 R)
• M18: 4,972,334 km (0.077 R)
• M19: 5,073,761 km (0.102 R)
• M20: 5,278,860 km (0.109 R)
• M21: 5,910,462 km (0.067 R)
• M22: 6,198,887 km (0.074 R)
• M23: 6,677,600 km (0.078 R)
• M24: 7,091,986 km (0.106 R)
• M25: 7,553,496 km (0.069 R)
• M26: 7,631,436 km (0.113 R)
• M27: 8,955,228 km (0.081 R)
• M28: 9,203,411 km (0.088 R)
• M29: 9,622,285 km (0.096 R)
• M30: 10,133,311 km (0.077 R)
• M31: 10,305,498 km (0.094 R)
• M32: 10,960,288 km (0.107 R)
• M33: 12,127,002 km (0.048 R)
• M34: 12,355,887 km (0.111 R)
• M35: 12,864,519 km (0.099 R)
• M36: 13,051,217 km (0.045 R)
• M37: 13,332,761 km (0.041 R)
• M38: 14,045,894 km (0.117 R)
• M39: 14,141,786 km (0.095 R)
• M40: 14,576,667 km (0.097 R)
• M41: 14,673,756 km (0.079 R)
• M42: 15,015,737 km (0.084 R)
• M43: 15,707,627 km (0.112 R)
• M44: 16,764,685 km (0.116 R)
• M45: 17,637,290 km (0.091 R)
• M46: 18,209,801 km (0.054 R)
• M47: 18,419,537 km (0.119 R)
• M48: 18,577,363 km (0.116 R)
• M49: 20,669,339 km (0.115 R)
• M50: 23,402,044 km (0.091 R)
• M51: 23,801,620 km (0.081 R)
• M52: 25,130,348 km (0.086 R)
• M53: 26,009,834 km (0.092 R)
• M54: 27,438,045 km (0.115 R)
• M55: 27,618,310 km (0.043 R)
• M56: 27,738,736 km (0.108 R)
• M57: 27,919,750 km (0.041 R)
• M58: 28,404,297 km (0.078 R)
• M59: 28,830,502 km (0.098 R)
• M60: 29,381,620 km (0.038 R)
• M61: 31,873,023 km (0.12 R)
• M62: 32,442,841 km (0.079 R)
• M63: 33,143,857 km (0.092 R)
• M64: 34,496,072 km (0.026 R)
• M65: 35,997,736 km (0.11 R)
• M66: 36,591,190 km (0.099 R)
• M67: 38,055,305 km (0.112 R)
• M68: 38,323,534 km (0.083 R)
• M69: 39,946,222 km (0.105 R)
• M70: 40,082,505 km (0.033 R)
• M71: 40,560,620 km (0.118 R)
• M72: 40,697,502 km (0.082 R)
• M73: 41,246,826 km (0.083 R)
• M74: 41,453,420 km (0.094 R)
• M75: 42,075,448 km (0.058 R)
• M76: 43,049,031 km (0.116 R)
• M77: 44,664,539 km (0.038 R)
• M78: 44,735,298 km (0.11 R)
• M79: 45,657,569 km (0.113 R)
• M80: 46,156,927 km (0.091 R)
• M81: 46,586,273 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit