🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.91 AU - 3.17 AU

Year: 1429 Days

Day: 27.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.91 AU - 5.25 AU

Year: 3461 Days

Day: 22.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,413,426 km

• M1: 901,926 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.2

Radius: 6.2

Gravity: 22.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.24 AU - 16.48 AU

Year: 20227 Days

Day: 17.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,413,426 km

• M1: 77,641 km (0.081 R)
• M2: 404,064 km (0.074 R)
• M3: 770,429 km (0.098 R)
• M4: 1,125,574 km (0.082 R)
• M5: 2,205,073 km (0.092 R)
• M6: 2,975,352 km (0.119 R)
• M7: 3,848,405 km (0.089 R)
• M8: 7,731,368 km (0.077 R)
• M9: 9,474,931 km (0.111 R)
• M10: 14,711,604 km (0.087 R)
• M11: 15,917,213 km (0.067 R)
• M12: 18,523,358 km (0.051 R)
• M13: 20,313,446 km (0.117 R)
• M14: 24,342,865 km (0.086 R)
• M15: 27,188,216 km (0.118 R)
• M16: 28,874,783 km (0.063 R)
• M17: 30,121,232 km (0.111 R)
• M18: 34,905,671 km (0.105 R)
• M19: 43,477,629 km (0.072 R)
• M20: 46,619,932 km (0.095 R)
• M21: 50,265,333 km (0.088 R)
• M22: 57,531,152 km (0.083 R)
• M23: 59,900,035 km (0.098 R)
• M24: 73,181,932 km (0.076 R)
• M25: 82,221,084 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.2

Radius: 6

Gravity: 20.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.21 AU - 19.29 AU

Year: 23130 Days

Day: 24.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,413,426 km

• M1: 75,098 km (0.09 R)
• M2: 306,526 km (0.102 R)
• M3: 537,356 km (0.077 R)
• M4: 2,052,333 km (0.102 R)
• M5: 3,840,177 km (0.09 R)
• M6: 5,476,928 km (0.074 R)
• M7: 5,767,746 km (0.104 R)
• M8: 6,380,349 km (0.095 R)
• M9: 7,785,971 km (0.079 R)
• M10: 8,207,388 km (0.115 R)
• M11: 8,533,362 km (0.112 R)
• M12: 9,803,148 km (0.117 R)
• M13: 13,148,007 km (0.082 R)
• M14: 16,488,378 km (0.1 R)
• M15: 17,987,798 km (0.057 R)
• M16: 23,567,200 km (0.062 R)
• M17: 24,115,177 km (0.056 R)
• M18: 25,810,270 km (0.078 R)
• M19: 26,392,505 km (0.062 R)
• M20: 26,983,417 km (0.107 R)
• M21: 29,562,035 km (0.114 R)
• M22: 32,704,937 km (0.106 R)
• M23: 41,362,914 km (0.063 R)
• M24: 44,612,479 km (0.106 R)
• M25: 47,679,085 km (0.067 R)
• M26: 48,379,054 km (0.101 R)
• M27: 51,065,383 km (0.088 R)
• M28: 57,125,293 km (0.077 R)
• M29: 60,735,838 km (0.085 R)
• M30: 70,874,684 km (0.076 R)
• M31: 72,015,368 km (0.091 R)
• M32: 74,099,416 km (0.033 R)
• M33: 74,802,825 km (0.119 R)
• M34: 76,940,130 km (0.115 R)
• M35: 78,144,841 km (0.031 R)
• M36: 86,154,611 km (0.094 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit