🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.61 AU - 0.77 AU

Year: 215 Days

Day: 24.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.85 AU - 1.25 AU

Year: 403 Days

Day: 29.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1 AU - 1.48 AU

Year: 517 Days

Day: 47.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.3 AU - 1.42 AU

Year: 594 Days

Day: 27.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,335,576 km

• M1: 1,255,575 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.63 AU - 1.97 AU

Year: 905 Days

Day: 25.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.62 AU - 2.56 AU

Year: 1132 Days

Day: 18.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3 AU - 3.46 AU

Year: 2175 Days

Day: 40.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.1 AU - 4.7 AU

Year: 2886 Days

Day: 27.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,335,576 km

• M1: 365,318 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.4

Radius: 3.7

Gravity: 70.01 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.99 AU - 18.77 AU

Year: 23714 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,335,576 km

• M1: 90,357 km (0.088 R)
• M2: 141,370 km (0.091 R)
• M3: 171,290 km (0.082 R)
• M4: 1,275,172 km (0.065 R)
• M5: 1,625,082 km (0.09 R)
• M6: 1,661,733 km (0.099 R)
• M7: 2,242,771 km (0.07 R)
• M8: 2,705,029 km (0.05 R)
• M9: 3,196,009 km (0.064 R)
• M10: 4,156,577 km (0.032 R)
• M11: 4,720,112 km (0.101 R)
• M12: 6,316,920 km (0.117 R)
• M13: 6,607,588 km (0.116 R)
• M14: 6,666,231 km (0.094 R)
• M15: 6,902,745 km (0.104 R)
• M16: 7,202,090 km (0.075 R)
• M17: 8,062,727 km (0.109 R)
• M18: 8,505,088 km (0.095 R)
• M19: 8,632,994 km (0.116 R)
• M20: 8,761,498 km (0.078 R)
• M21: 10,556,823 km (0.049 R)
• M22: 10,694,303 km (0.12 R)
• M23: 11,814,492 km (0.101 R)
• M24: 12,751,872 km (0.086 R)
• M25: 13,045,084 km (0.112 R)
• M26: 13,489,090 km (0.077 R)
• M27: 14,088,679 km (0.054 R)
• M28: 15,391,527 km (0.061 R)
• M29: 16,572,751 km (0.096 R)
• M30: 18,687,916 km (0.059 R)
• M31: 19,439,645 km (0.1 R)
• M32: 19,946,333 km (0.066 R)
• M33: 20,714,368 km (0.069 R)
• M34: 21,318,445 km (0.045 R)
• M35: 21,840,840 km (0.089 R)
• M36: 22,015,870 km (0.098 R)
• M37: 22,103,534 km (0.089 R)
• M38: 22,367,425 km (0.066 R)
• M39: 23,165,081 km (0.116 R)
• M40: 23,701,987 km (0.101 R)
• M41: 24,696,963 km (0.086 R)
• M42: 25,245,538 km (0.106 R)
• M43: 26,727,604 km (0.071 R)
• M44: 28,332,939 km (0.051 R)
• M45: 29,969,241 km (0.087 R)
• M46: 31,833,978 km (0.097 R)
• M47: 33,030,911 km (0.097 R)
• M48: 35,777,378 km (0.12 R)
• M49: 36,501,432 km (0.096 R)
• M50: 37,021,434 km (0.061 R)
• M51: 38,807,782 km (0.119 R)
• M52: 38,913,697 km (0.082 R)
• M53: 39,658,096 km (0.078 R)
• M54: 40,945,087 km (0.103 R)
• M55: 42,573,011 km (0.107 R)
• M56: 43,339,850 km (0.087 R)
• M57: 43,890,519 km (0.098 R)
• M58: 45,779,641 km (0.083 R)
• M59: 48,491,701 km (0.079 R)
• M60: 48,948,722 km (0.098 R)
• M61: 49,521,982 km (0.094 R)
• M62: 51,022,897 km (0.105 R)
• M63: 53,714,761 km (0.109 R)
• M64: 55,256,666 km (0.094 R)
• M65: 55,853,562 km (0.06 R)
• M66: 55,973,091 km (0.069 R)
• M67: 58,869,754 km (0.074 R)
• M68: 61,443,885 km (0.101 R)
• M69: 62,310,056 km (0.099 R)
• M70: 62,434,223 km (0.043 R)
• M71: 62,806,871 km (0.116 R)
• M72: 63,180,417 km (0.056 R)
• M73: 66,067,955 km (0.103 R)
• M74: 67,082,378 km (0.12 R)
• M75: 68,869,923 km (0.101 R)
• M76: 68,998,128 km (0.087 R)
• M77: 70,027,362 km (0.117 R)
• M78: 72,100,788 km (0.085 R)
• M79: 72,752,885 km (0.037 R)
• M80: 75,248,477 km (0.062 R)
• M81: 75,380,572 km (0.112 R)
• M82: 75,645,061 km (0.097 R)
• M83: 75,777,455 km (0.064 R)
• M84: 76,839,151 km (0.118 R)
• M85: 77,105,286 km (0.117 R)
• M86: 81,134,555 km (0.117 R)
• M87: 81,812,832 km (0.095 R)
• M88: 86,059,317 km (0.029 R)
• M89: 86,335,774 km (0.068 R)
• M90: 87,028,112 km (0.093 R)
• M91: 88,278,900 km (0.058 R)
• M92: 88,836,751 km (0.101 R)
• M93: 90,096,215 km (0.041 R)
• M94: 91,361,514 km (0.116 R)
• M95: 92,491,277 km (0.113 R)
• M96: 93,483,410 km (0.077 R)
• M97: 95,192,715 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit