🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.61 AU - 0.61 AU

Year: 172 Days

Day: 34.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.62 AU - 0.8 AU

Year: 216 Days

Day: 34.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,541,133 km

• M1: 633,697 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.98 AU - 1.06 AU

Year: 373 Days

Day: 34.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.18 AU - 1.3 AU

Year: 499 Days

Day: 14.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.4 AU - 2.02 AU

Year: 809 Days

Day: 14.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.39 AU - 2.23 AU

Year: 881 Days

Day: 27.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,541,133 km

• M1: 1,086,829 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.36 AU - 2.86 AU

Year: 1525 Days

Day: 38.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.9

Radius: 4.3

Gravity: 46.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.9 AU - 14.84 AU

Year: 19700 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,541,133 km

• M1: 56,099 km (0.113 R)
• M2: 203,154 km (0.039 R)
• M3: 301,440 km (0.052 R)
• M4: 435,330 km (0.078 R)
• M5: 754,871 km (0.116 R)
• M6: 910,453 km (0.083 R)
• M7: 1,162,375 km (0.084 R)
• M8: 1,251,087 km (0.053 R)
• M9: 1,466,658 km (0.119 R)
• M10: 2,290,343 km (0.119 R)
• M11: 2,477,341 km (0.11 R)
• M12: 3,828,958 km (0.098 R)
• M13: 4,095,391 km (0.098 R)
• M14: 4,322,032 km (0.085 R)
• M15: 4,367,809 km (0.118 R)
• M16: 4,693,184 km (0.082 R)
• M17: 4,978,168 km (0.053 R)
• M18: 5,815,617 km (0.054 R)
• M19: 6,432,708 km (0.099 R)
• M20: 6,485,068 km (0.072 R)
• M21: 6,802,215 km (0.093 R)
• M22: 7,232,907 km (0.109 R)
• M23: 7,451,620 km (0.083 R)
• M24: 7,506,522 km (0.074 R)
• M25: 7,727,927 km (0.12 R)
• M26: 7,895,327 km (0.101 R)
• M27: 8,577,044 km (0.085 R)
• M28: 8,808,472 km (0.095 R)
• M29: 8,924,859 km (0.118 R)
• M30: 8,983,352 km (0.084 R)
• M31: 9,041,845 km (0.105 R)
• M32: 10,546,500 km (0.077 R)
• M33: 10,981,531 km (0.118 R)
• M34: 11,677,011 km (0.043 R)
• M35: 12,517,003 km (0.09 R)
• M36: 13,309,573 km (0.051 R)
• M37: 13,982,464 km (0.113 R)
• M38: 14,459,981 km (0.104 R)
• M39: 15,782,875 km (0.065 R)
• M40: 17,508,336 km (0.099 R)
• M41: 18,691,506 km (0.102 R)
• M42: 18,991,300 km (0.058 R)
• M43: 19,217,193 km (0.103 R)
• M44: 19,671,671 km (0.114 R)
• M45: 20,591,100 km (0.116 R)
• M46: 21,524,590 km (0.04 R)
• M47: 23,593,828 km (0.088 R)
• M48: 25,310,913 km (0.092 R)
• M49: 27,662,142 km (0.109 R)
• M50: 28,089,394 km (0.117 R)
• M51: 29,036,797 km (0.112 R)
• M52: 29,123,414 km (0.04 R)
• M53: 30,345,479 km (0.109 R)
• M54: 32,749,068 km (0.107 R)
• M55: 32,839,276 km (0.073 R)
• M56: 33,201,003 km (0.109 R)
• M57: 33,291,510 km (0.067 R)
• M58: 34,202,112 km (0.064 R)
• M59: 34,660,480 km (0.117 R)
• M60: 35,305,696 km (0.069 R)
• M61: 36,420,798 km (0.073 R)
• M62: 36,888,890 km (0.041 R)
• M63: 37,170,583 km (0.087 R)
• M64: 38,590,267 km (0.119 R)
• M65: 38,780,854 km (0.105 R)
• M66: 39,450,454 km (0.11 R)
• M67: 39,642,538 km (0.107 R)
• M68: 40,413,715 km (0.082 R)
• M69: 40,995,352 km (0.1 R)
• M70: 45,043,320 km (0.074 R)
• M71: 45,344,461 km (0.083 R)
• M72: 45,646,349 km (0.112 R)
• M73: 45,948,836 km (0.047 R)
• M74: 46,251,922 km (0.046 R)
• M75: 48,289,893 km (0.08 R)
• M76: 51,191,943 km (0.075 R)
• M77: 52,347,437 km (0.091 R)
• M78: 52,875,367 km (0.087 R)
• M79: 53,193,113 km (0.059 R)
• M80: 55,327,127 km (0.077 R)
• M81: 55,757,221 km (0.088 R)
• M82: 55,972,642 km (0.053 R)
• M83: 56,945,776 km (0.113 R)
• M84: 60,119,195 km (0.066 R)
• M85: 62,788,620 km (0.076 R)
• M86: 65,155,857 km (0.11 R)
• M87: 68,587,781 km (0.053 R)
• M88: 70,209,422 km (0.103 R)
• M89: 72,900,838 km (0.102 R)
• M90: 73,254,337 km (0.052 R)
• M91: 73,490,403 km (0.096 R)
• M92: 74,674,171 km (0.11 R)
• M93: 78,746,075 km (0.09 R)
• M94: 80,200,316 km (0.073 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit