🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 235 Days

Day: 13.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,238,699 km

• M1: 338,390 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.86 AU - 1.12 AU

Year: 349 Days

Day: 16.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.14 AU - 1.28 AU

Year: 472 Days

Day: 44.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.96 AU - 1.5 AU

Year: 484 Days

Day: 29.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.5 AU - 5.3 AU

Year: 3274 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 66.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.83 AU - 5.79 AU

Year: 3742 Days

Day: 16.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,238,699 km

• M1: 560,842 km (0.119 R)
• M2: 2,807,802 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.43 AU - 5.79 AU

Year: 4098 Days

Day: 39.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.4

Radius: 3.8

Gravity: 69.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.2 AU - 19.66 AU

Year: 25816 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,238,699 km

• M1: 50,414 km (0.03 R)
• M2: 198,666 km (0.103 R)
• M3: 1,259,016 km (0.098 R)
• M4: 1,980,526 km (0.032 R)
• M5: 2,146,281 km (0.101 R)
• M6: 2,898,908 km (0.088 R)
• M7: 3,182,396 km (0.119 R)
• M8: 3,524,227 km (0.028 R)
• M9: 4,672,390 km (0.083 R)
• M10: 4,782,046 km (0.066 R)
• M11: 4,948,099 km (0.09 R)
• M12: 5,515,524 km (0.111 R)
• M13: 5,806,791 km (0.066 R)
• M14: 6,834,229 km (0.045 R)
• M15: 7,210,169 km (0.062 R)
• M16: 7,657,017 km (0.083 R)
• M17: 9,741,365 km (0.117 R)
• M18: 11,540,728 km (0.088 R)
• M19: 11,614,779 km (0.102 R)
• M20: 11,912,628 km (0.092 R)
• M21: 12,288,418 km (0.071 R)
• M22: 12,515,807 km (0.106 R)
• M23: 13,129,008 km (0.092 R)
• M24: 13,283,842 km (0.052 R)
• M25: 14,384,284 km (0.113 R)
• M26: 14,945,426 km (0.067 R)
• M27: 15,107,141 km (0.116 R)
• M28: 15,188,223 km (0.097 R)
• M29: 15,269,305 km (0.054 R)
• M30: 15,923,945 km (0.081 R)
• M31: 16,006,523 km (0.098 R)
• M32: 16,337,733 km (0.084 R)
• M33: 18,028,039 km (0.075 R)
• M34: 18,372,713 km (0.069 R)
• M35: 20,128,394 km (0.087 R)
• M36: 21,388,905 km (0.087 R)
• M37: 23,233,447 km (0.102 R)
• M38: 23,326,946 km (0.08 R)
• M39: 23,985,326 km (0.039 R)
• M40: 25,706,150 km (0.086 R)
• M41: 27,565,352 km (0.076 R)
• M42: 28,561,076 km (0.052 R)
• M43: 29,873,199 km (0.098 R)
• M44: 30,587,678 km (0.097 R)
• M45: 31,618,258 km (0.105 R)
• M46: 31,825,750 km (0.109 R)
• M47: 32,033,691 km (0.07 R)
• M48: 32,555,489 km (0.098 R)
• M49: 33,819,291 km (0.081 R)
• M50: 35,313,774 km (0.091 R)
• M51: 35,636,756 km (0.111 R)
• M52: 36,285,861 km (0.097 R)
• M53: 37,157,269 km (0.113 R)
• M54: 37,595,590 km (0.096 R)
• M55: 39,477,382 km (0.088 R)
• M56: 40,598,618 km (0.059 R)
• M57: 41,163,051 km (0.116 R)
• M58: 43,216,730 km (0.104 R)
• M59: 43,677,642 km (0.083 R)
• M60: 48,017,326 km (0.117 R)
• M61: 48,973,406 km (0.044 R)
• M62: 52,246,757 km (0.09 R)
• M63: 53,230,064 km (0.069 R)
• M64: 54,965,549 km (0.097 R)
• M65: 56,090,974 km (0.094 R)
• M66: 56,467,811 km (0.026 R)
• M67: 58,237,404 km (0.113 R)
• M68: 59,768,688 km (0.039 R)
• M69: 63,392,846 km (0.095 R)
• M70: 63,916,289 km (0.106 R)
• M71: 64,178,683 km (0.1 R)
• M72: 64,572,724 km (0.057 R)
• M73: 64,835,867 km (0.047 R)
• M74: 66,422,502 km (0.091 R)
• M75: 69,229,706 km (0.116 R)
• M76: 71,258,403 km (0.094 R)
• M77: 73,718,540 km (0.071 R)
• M78: 74,406,839 km (0.095 R)
• M79: 75,789,872 km (0.099 R)
• M80: 77,181,281 km (0.113 R)
• M81: 77,460,581 km (0.084 R)
• M82: 78,862,163 km (0.058 R)
• M83: 83,259,892 km (0.099 R)
• M84: 83,689,686 km (0.116 R)
• M85: 84,551,520 km (0.088 R)
• M86: 86,428,823 km (0.055 R)
• M87: 86,864,004 km (0.064 R)
• M88: 91,550,905 km (0.115 R)
• M89: 91,846,510 km (0.086 R)
• M90: 95,718,702 km (0.109 R)
• M91: 96,018,795 km (0.096 R)
• M92: 97,825,788 km (0.094 R)
• M93: 99,036,633 km (0.032 R)
• M94: 102,238,626 km (0.117 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit