🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.65 AU - 0.71 AU

Year: 208 Days

Day: 19.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.98 AU - 1.02 AU

Year: 371 Days

Day: 37 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,616,543 km

• M1: 35,455 km (0.104 R)
• M2: 321,935 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.89 AU - 1.43 AU

Year: 463 Days

Day: 22.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,616,543 km

• M1: 351,106 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.6 AU - 1.9 AU

Year: 859 Days

Day: 18.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.55 AU - 2.31 AU

Year: 994 Days

Day: 33.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.4

Radius: 5.9

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.45 AU - 16.71 AU

Year: 25037 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,616,543 km

• M1: 81,232 km (0.082 R)
• M2: 148,102 km (0.107 R)
• M3: 203,154 km (0.116 R)
• M4: 250,576 km (0.102 R)
• M5: 321,037 km (0.103 R)
• M6: 1,141,581 km (0.049 R)
• M7: 1,359,994 km (0.083 R)
• M8: 1,424,920 km (0.079 R)
• M9: 1,835,566 km (0.11 R)
• M10: 1,980,377 km (0.111 R)
• M11: 2,128,927 km (0.077 R)
• M12: 2,281,218 km (0.099 R)
• M13: 2,596,421 km (0.066 R)
• M14: 3,009,460 km (0.104 R)
• M15: 3,398,714 km (0.097 R)
• M16: 4,271,767 km (0.1 R)
• M17: 4,561,239 km (0.116 R)
• M18: 4,708,443 km (0.105 R)
• M19: 4,957,075 km (0.104 R)
• M20: 5,007,340 km (0.063 R)
• M21: 6,592,329 km (0.083 R)
• M22: 7,438,455 km (0.116 R)
• M23: 7,496,050 km (0.076 R)
• M24: 8,498,057 km (0.073 R)
• M25: 8,618,633 km (0.055 R)
• M26: 10,046,395 km (0.053 R)
• M27: 12,083,469 km (0.086 R)
• M28: 12,492,021 km (0.103 R)
• M29: 14,100,048 km (0.109 R)
• M30: 15,256,589 km (0.066 R)
• M31: 15,698,053 km (0.077 R)
• M32: 15,772,104 km (0.047 R)
• M33: 16,443,200 km (0.104 R)
• M34: 17,352,455 km (0.101 R)
• M35: 17,582,387 km (0.05 R)
• M36: 17,813,217 km (0.091 R)
• M37: 17,967,751 km (0.101 R)
• M38: 19,936,011 km (0.096 R)
• M39: 20,096,380 km (0.071 R)
• M40: 20,418,464 km (0.066 R)
• M41: 20,499,247 km (0.116 R)
• M42: 20,823,425 km (0.101 R)
• M43: 21,067,719 km (0.083 R)
• M44: 21,394,889 km (0.11 R)
• M45: 21,723,855 km (0.065 R)
• M46: 23,308,695 km (0.054 R)
• M47: 24,930,336 km (0.054 R)
• M48: 26,060,697 km (0.084 R)
• M49: 26,941,679 km (0.088 R)
• M50: 28,011,453 km (0.113 R)
• M51: 30,561,499 km (0.119 R)
• M52: 30,653,950 km (0.12 R)
• M53: 30,746,402 km (0.043 R)
• M54: 32,333,635 km (0.061 R)
• M55: 32,805,467 km (0.066 R)
• M56: 33,469,831 km (0.112 R)
• M57: 34,330,617 km (0.112 R)
• M58: 36,465,229 km (0.097 R)
• M59: 36,563,365 km (0.06 R)
• M60: 38,542,695 km (0.089 R)
• M61: 41,781,189 km (0.112 R)
• M62: 42,295,058 km (0.079 R)
• M63: 42,397,981 km (0.09 R)
• M64: 43,328,929 km (0.117 R)
• M65: 46,906,263 km (0.072 R)
• M66: 47,012,776 km (0.096 R)
• M67: 47,226,402 km (0.083 R)
• M68: 49,270,807 km (0.096 R)
• M69: 50,905,313 km (0.08 R)
• M70: 52,336,067 km (0.11 R)
• M71: 52,557,322 km (0.102 R)
• M72: 53,111,882 km (0.042 R)
• M73: 53,557,085 km (0.068 R)
• M74: 53,779,986 km (0.081 R)
• M75: 60,728,208 km (0.06 R)
• M76: 62,596,686 km (0.086 R)
• M77: 62,714,120 km (0.042 R)
• M78: 64,010,535 km (0.072 R)
• M79: 68,193,890 km (0.077 R)
• M80: 68,556,515 km (0.102 R)
• M81: 69,891,826 km (0.102 R)
• M82: 72,341,342 km (0.108 R)
• M83: 73,576,721 km (0.098 R)
• M84: 74,818,981 km (0.088 R)
• M85: 77,576,369 km (0.101 R)
• M86: 77,955,002 km (0.096 R)
• M87: 79,475,365 km (0.071 R)
• M88: 80,622,182 km (0.059 R)
• M89: 81,005,601 km (0.104 R)
• M90: 81,517,825 km (0.109 R)
• M91: 82,031,095 km (0.034 R)
• M92: 82,159,599 km (0.119 R)
• M93: 82,674,366 km (0.088 R)
• M94: 83,965,545 km (0.038 R)
• M95: 87,616,481 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit