🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.86 AU - 0.88 AU

Year: 231 Days

Day: 43.9 Hours

Environment

Temp: 252 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,096,924 km

• M1: 224,397 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.02 AU - 1.62 AU

Year: 433 Days

Day: 32.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 129.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,096,924 km

• M1: 349,461 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.91 AU - 3.63 AU

Year: 1687 Days

Day: 47 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,096,924 km

• M1: 784,491 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.14 AU - 4.36 AU

Year: 2499 Days

Day: 23.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 100.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.33 AU - 13.07 AU

Year: 10690 Days

Day: 46.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 17.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 23.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.4

Radius: 5

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 20.08 AU - 26.68 AU

Year: 32243 Days

Day: 22.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,096,924 km

• M1: 198,217 km (0.083 R)
• M2: 241,002 km (0.061 R)
• M3: 303,833 km (0.108 R)
• M4: 505,940 km (0.086 R)
• M5: 792,570 km (0.091 R)
• M6: 1,674,898 km (0.104 R)
• M7: 2,027,949 km (0.11 R)
• M8: 2,161,839 km (0.049 R)
• M9: 2,230,055 km (0.116 R)
• M10: 3,452,569 km (0.092 R)
• M11: 3,532,305 km (0.09 R)
• M12: 3,857,531 km (0.074 R)
• M13: 4,667,753 km (0.107 R)
• M14: 6,634,516 km (0.11 R)
• M15: 7,237,844 km (0.068 R)
• M16: 7,442,793 km (0.084 R)
• M17: 7,806,166 km (0.081 R)
• M18: 8,442,406 km (0.117 R)
• M19: 11,090,139 km (0.091 R)
• M20: 11,924,446 km (0.107 R)
• M21: 11,984,884 km (0.099 R)
• M22: 12,227,382 km (0.108 R)
• M23: 12,288,268 km (0.106 R)
• M24: 12,532,711 km (0.111 R)
• M25: 13,652,750 km (0.056 R)
• M26: 14,160,785 km (0.083 R)
• M27: 15,854,233 km (0.065 R)
• M28: 16,053,647 km (0.034 R)
• M29: 16,187,088 km (0.059 R)
• M30: 16,253,958 km (0.104 R)
• M31: 17,541,697 km (0.069 R)
• M32: 17,679,177 km (0.065 R)
• M33: 18,791,587 km (0.088 R)
• M34: 19,640,704 km (0.063 R)
• M35: 20,141,857 km (0.113 R)
• M36: 20,213,814 km (0.1 R)
• M37: 20,357,877 km (0.056 R)
• M38: 20,502,388 km (0.073 R)
• M39: 20,574,644 km (0.106 R)
• M40: 20,792,309 km (0.073 R)
• M41: 22,634,906 km (0.05 R)
• M42: 23,009,648 km (0.094 R)
• M43: 23,084,747 km (0.105 R)
• M44: 23,386,336 km (0.112 R)
• M45: 23,537,729 km (0.081 R)
• M46: 23,765,267 km (0.056 R)
• M47: 25,533,813 km (0.105 R)
• M48: 25,845,725 km (0.11 R)
• M49: 27,823,558 km (0.114 R)
• M50: 30,590,371 km (0.107 R)
• M51: 30,755,826 km (0.04 R)
• M52: 31,420,639 km (0.072 R)
• M53: 31,754,841 km (0.09 R)
• M54: 33,358,231 km (0.098 R)
• M55: 33,613,744 km (0.065 R)
• M56: 34,041,145 km (0.094 R)
• M57: 34,126,865 km (0.089 R)
• M58: 36,117,713 km (0.065 R)
• M59: 38,145,811 km (0.106 R)
• M60: 38,680,923 km (0.101 R)
• M61: 38,859,842 km (0.113 R)
• M62: 38,949,451 km (0.087 R)
• M63: 39,488,303 km (0.03 R)
• M64: 41,759,946 km (0.09 R)
• M65: 44,073,477 km (0.12 R)
• M66: 44,541,270 km (0.097 R)
• M67: 45,481,642 km (0.112 R)
• M68: 46,238,607 km (0.089 R)
• M69: 46,428,447 km (0.107 R)
• M70: 46,713,730 km (0.041 R)
• M71: 46,999,761 km (0.109 R)
• M72: 47,095,205 km (0.083 R)
• M73: 48,727,318 km (0.044 R)
• M74: 50,377,981 km (0.083 R)
• M75: 50,671,192 km (0.062 R)
• M76: 52,046,894 km (0.098 R)
• M77: 54,634,339 km (0.054 R)
• M78: 55,741,513 km (0.09 R)
• M79: 58,695,772 km (0.082 R)
• M80: 60,036,468 km (0.119 R)
• M81: 60,451,004 km (0.077 R)
• M82: 65,605,997 km (0.077 R)
• M83: 66,460,948 km (0.113 R)
• M84: 66,782,434 km (0.049 R)
• M85: 68,289,782 km (0.053 R)
• M86: 68,939,336 km (0.035 R)
• M87: 69,047,795 km (0.11 R)
• M88: 70,026,314 km (0.072 R)
• M89: 70,135,222 km (0.108 R)
• M90: 71,337,989 km (0.089 R)
• M91: 71,447,793 km (0.12 R)
• M92: 71,777,058 km (0.114 R)
• M93: 72,327,279 km (0.118 R)
• M94: 73,764,017 km (0.062 R)

Kuiper Belt

Range: 38.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit