🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.66 AU - 1.08 AU

Year: 289 Days

Day: 22.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,465,492 km

• M1: 167,101 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.04 AU - 1.24 AU

Year: 434 Days

Day: 13.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 112,465,492 km

• M1: 139,425 km (0.093 R)
• M2: 309,219 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.9 AU - 1.5 AU

Year: 469 Days

Day: 32.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.48 AU - 2.68 AU

Year: 1477 Days

Day: 23.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,465,492 km

• M1: 136,284 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.99 AU - 3.39 AU

Year: 2031 Days

Day: 24.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.56 AU - 4.56 AU

Year: 2916 Days

Day: 42.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864

Radius: 5.9

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 18.11 AU - 21.99 AU

Year: 32001 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 112,465,492 km

• M1: 83,476 km (0.1 R)
• M2: 169,345 km (0.089 R)
• M3: 279,898 km (0.09 R)
• M4: 367,712 km (0.037 R)
• M5: 747,092 km (0.083 R)
• M6: 841,039 km (0.096 R)
• M7: 905,965 km (0.11 R)
• M8: 1,006,494 km (0.1 R)
• M9: 1,602,941 km (0.112 R)
• M10: 2,199,687 km (0.079 R)
• M11: 2,428,123 km (0.106 R)
• M12: 3,107,896 km (0.076 R)
• M13: 3,364,307 km (0.09 R)
• M14: 3,788,716 km (0.116 R)
• M15: 4,062,480 km (0.069 R)
• M16: 4,862,679 km (0.111 R)
• M17: 6,472,651 km (0.091 R)
• M18: 8,160,713 km (0.04 R)
• M19: 8,585,123 km (0.086 R)
• M20: 11,513,202 km (0.104 R)
• M21: 12,068,659 km (0.087 R)
• M22: 12,551,561 km (0.08 R)
• M23: 14,887,830 km (0.066 R)
• M24: 15,059,718 km (0.114 R)
• M25: 15,841,517 km (0.102 R)
• M26: 17,444,309 km (0.108 R)
• M27: 18,173,149 km (0.12 R)
• M28: 18,449,008 km (0.119 R)
• M29: 18,726,213 km (0.102 R)
• M30: 19,660,302 km (0.056 R)
• M31: 19,848,945 km (0.077 R)
• M32: 20,609,500 km (0.098 R)
• M33: 20,705,243 km (0.09 R)
• M34: 23,745,670 km (0.045 R)
• M35: 24,148,088 km (0.107 R)
• M36: 25,573,906 km (0.042 R)
• M37: 26,297,062 km (0.099 R)
• M38: 26,505,003 km (0.1 R)
• M39: 29,687,548 km (0.116 R)
• M40: 31,213,446 km (0.104 R)
• M41: 31,764,565 km (0.061 R)
• M42: 32,541,576 km (0.114 R)
• M43: 32,653,026 km (0.066 R)
• M44: 33,437,218 km (0.117 R)
• M45: 33,662,363 km (0.104 R)
• M46: 33,775,160 km (0.087 R)
• M47: 38,741,959 km (0.09 R)
• M48: 44,177,897 km (0.109 R)
• M49: 45,542,529 km (0.1 R)
• M50: 46,669,300 km (0.086 R)
• M51: 47,046,885 km (0.094 R)
• M52: 47,552,077 km (0.111 R)
• M53: 48,185,923 km (0.12 R)
• M54: 48,440,239 km (0.055 R)
• M55: 49,205,881 km (0.08 R)
• M56: 49,975,712 km (0.1 R)
• M57: 50,361,974 km (0.1 R)
• M58: 51,397,041 km (0.045 R)
• M59: 54,809,219 km (0.075 R)
• M60: 55,607,025 km (0.088 R)
• M61: 56,007,348 km (0.067 R)
• M62: 58,293,802 km (0.052 R)
• M63: 59,380,332 km (0.055 R)
• M64: 59,516,615 km (0.11 R)
• M65: 60,062,797 km (0.097 R)
• M66: 62,264,130 km (0.075 R)
• M67: 62,402,508 km (0.113 R)
• M68: 65,052,634 km (0.042 R)
• M69: 65,756,193 km (0.06 R)
• M70: 65,897,114 km (0.096 R)
• M71: 68,595,261 km (0.065 R)
• M72: 71,184,352 km (0.094 R)
• M73: 75,127,751 km (0.117 R)
• M74: 76,309,724 km (0.111 R)
• M75: 76,606,078 km (0.114 R)
• M76: 77,795,680 km (0.088 R)
• M77: 80,645,519 km (0.044 R)
• M78: 82,614,826 km (0.06 R)
• M79: 87,529,714 km (0.071 R)
• M80: 91,434,817 km (0.066 R)
• M81: 91,907,247 km (0.118 R)
• M82: 94,122,642 km (0.119 R)
• M83: 95,396,468 km (0.082 R)
• M84: 96,355,540 km (0.105 R)
• M85: 99,899,364 km (0.042 R)
• M86: 102,013,481 km (0.053 R)
• M87: 102,340,053 km (0.108 R)
• M88: 103,321,864 km (0.08 R)
• M89: 103,649,782 km (0.044 R)
• M90: 105,955,085 km (0.047 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 14,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit