🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.59 AU - 2.93 AU

Year: 1604 Days

Day: 45.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.39 AU - 3.43 AU

Year: 2203 Days

Day: 35.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,540,221 km

• M1: 1,032,076 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.95 AU - 4.61 AU

Year: 2571 Days

Day: 28.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.77 AU - 4.91 AU

Year: 3725 Days

Day: 12.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 14.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.4 AU - 8.34 AU

Year: 6300 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,540,221 km

• M1: 182,809 km (0.041 R)
• M2: 775,216 km (0.104 R)
• M3: 1,422,825 km (0.116 R)
• M4: 2,056,372 km (0.071 R)
• M5: 2,912,671 km (0.074 R)
• M6: 3,681,005 km (0.12 R)
• M7: 4,185,449 km (0.046 R)
• M8: 6,015,630 km (0.053 R)
• M9: 6,490,004 km (0.051 R)
• M10: 7,058,028 km (0.025 R)
• M11: 7,586,706 km (0.116 R)
• M12: 10,639,251 km (0.056 R)
• M13: 11,288,655 km (0.072 R)
• M14: 14,265,952 km (0.054 R)
• M15: 15,462,735 km (0.097 R)
• M16: 17,287,231 km (0.082 R)
• M17: 20,007,668 km (0.076 R)
• M18: 20,926,797 km (0.102 R)
• M19: 21,579,493 km (0.042 R)
• M20: 28,875,231 km (0.109 R)

Asteroid Belt

Center: 12.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.8

Radius: 4.1

Gravity: 44.6 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.27 AU - 18.27 AU

Year: 27320 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 96,540,221 km

• M1: 51,611 km (0.1 R)
• M2: 253,269 km (0.116 R)
• M3: 541,993 km (0.076 R)
• M4: 1,303,147 km (0.093 R)
• M5: 1,826,291 km (0.09 R)
• M6: 2,101,700 km (0.096 R)
• M7: 2,553,336 km (0.093 R)
• M8: 3,978,855 km (0.101 R)
• M9: 4,223,597 km (0.092 R)
• M10: 4,367,809 km (0.108 R)
• M11: 4,704,554 km (0.11 R)
• M12: 5,262,404 km (0.055 R)
• M13: 8,158,769 km (0.078 R)
• M14: 9,320,845 km (0.07 R)
• M15: 12,551,561 km (0.062 R)
• M16: 13,001,551 km (0.113 R)
• M17: 14,661,339 km (0.117 R)
• M18: 15,413,966 km (0.098 R)
• M19: 15,843,162 km (0.099 R)
• M20: 16,104,360 km (0.027 R)
• M21: 17,361,730 km (0.042 R)
• M22: 20,892,689 km (0.05 R)
• M23: 22,276,918 km (0.106 R)
• M24: 26,671,804 km (0.106 R)
• M25: 27,165,627 km (0.104 R)
• M26: 30,123,326 km (0.116 R)
• M27: 33,574,101 km (0.031 R)
• M28: 34,149,604 km (0.11 R)
• M29: 38,520,105 km (0.091 R)
• M30: 38,677,183 km (0.053 R)
• M31: 43,248,894 km (0.116 R)
• M32: 50,385,610 km (0.086 R)
• M33: 54,824,478 km (0.085 R)
• M34: 62,500,195 km (0.081 R)
• M35: 63,589,417 km (0.077 R)
• M36: 66,030,107 km (0.103 R)
• M37: 66,932,930 km (0.118 R)
• M38: 68,072,865 km (0.096 R)
• M39: 70,391,632 km (0.111 R)
• M40: 72,284,046 km (0.057 R)
• M41: 78,668,583 km (0.098 R)
• M42: 85,152,006 km (0.052 R)
• M43: 86,221,331 km (0.073 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit