🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.69 AU - 4.85 AU

Year: 3101 Days

Day: 13.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.47 AU - 6.01 AU

Year: 4216 Days

Day: 15.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.8

Radius: 14.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.48 AU - 7 AU

Year: 5478 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,319,605 km

• M1: 186,399 km (0.036 R)
• M2: 652,247 km (0.108 R)
• M3: 1,132,605 km (0.08 R)
• M4: 1,699,581 km (0.074 R)
• M5: 2,301,264 km (0.075 R)
• M6: 2,808,999 km (0.092 R)
• M7: 5,173,842 km (0.1 R)
• M8: 6,027,298 km (0.054 R)
• M9: 7,763,232 km (0.045 R)
• M10: 8,727,989 km (0.055 R)
• M11: 12,009,867 km (0.101 R)
• M12: 14,958,141 km (0.098 R)
• M13: 17,295,907 km (0.114 R)
• M14: 18,042,401 km (0.082 R)
• M15: 18,940,437 km (0.098 R)
• M16: 19,733,754 km (0.065 R)
• M17: 20,206,783 km (0.063 R)
• M18: 22,833,572 km (0.101 R)
• M19: 24,344,660 km (0.077 R)
• M20: 25,600,833 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 13.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.81 AU - 11.23 AU

Year: 11148 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,319,605 km

• M1: 169,345 km (0.117 R)
• M2: 995,574 km (0.079 R)
• M3: 2,122,046 km (0.119 R)
• M4: 2,714,304 km (0.117 R)
• M5: 4,090,006 km (0.118 R)
• M6: 7,539,433 km (0.067 R)
• M7: 8,543,086 km (0.119 R)
• M8: 9,634,103 km (0.082 R)
• M9: 10,375,360 km (0.107 R)
• M10: 12,892,344 km (0.049 R)
• M11: 14,873,619 km (0.103 R)
• M12: 15,720,343 km (0.08 R)
• M13: 16,155,672 km (0.115 R)
• M14: 18,215,186 km (0.07 R)
• M15: 19,184,730 km (0.105 R)
• M16: 22,028,286 km (0.117 R)
• M17: 23,597,867 km (0.053 R)
• M18: 25,339,785 km (0.051 R)
• M19: 29,187,293 km (0.117 R)
• M20: 38,019,700 km (0.085 R)
• M21: 40,545,361 km (0.08 R)
• M22: 41,228,126 km (0.079 R)
• M23: 43,180,677 km (0.045 R)
• M24: 48,026,302 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 12.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.81 AU - 13.51 AU

Year: 14903 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,319,605 km

• M1: 181,911 km (0.093 R)
• M2: 571,314 km (0.091 R)
• M3: 1,084,734 km (0.071 R)
• M4: 1,870,273 km (0.096 R)
• M5: 3,892,985 km (0.086 R)
• M6: 4,460,709 km (0.092 R)
• M7: 4,947,501 km (0.112 R)
• M8: 6,105,538 km (0.096 R)
• M9: 7,889,792 km (0.096 R)
• M10: 8,458,114 km (0.106 R)
• M11: 9,465,955 km (0.092 R)
• M12: 12,272,411 km (0.073 R)
• M13: 13,430,149 km (0.069 R)
• M14: 14,241,568 km (0.109 R)
• M15: 14,800,465 km (0.115 R)
• M16: 16,186,490 km (0.053 R)
• M17: 17,340,637 km (0.097 R)
• M18: 19,384,892 km (0.103 R)
• M19: 19,812,293 km (0.063 R)
• M20: 20,245,977 km (0.115 R)
• M21: 21,312,610 km (0.105 R)
• M22: 22,137,044 km (0.11 R)
• M23: 23,269,051 km (0.095 R)
• M24: 25,342,478 km (0.045 R)
• M25: 26,267,890 km (0.078 R)
• M26: 27,536,480 km (0.107 R)
• M27: 29,515,211 km (0.093 R)
• M28: 33,508,876 km (0.087 R)
• M29: 37,584,071 km (0.095 R)
• M30: 39,193,745 km (0.104 R)
• M31: 40,709,321 km (0.118 R)
• M32: 46,550,669 km (0.084 R)
• M33: 47,937,890 km (0.043 R)
• M34: 49,511,360 km (0.025 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit