🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.69 AU - 4.41 AU

Year: 2407 Days

Day: 28.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,067,734 km

• M1: 1,269,936 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.06 AU - 5.48 AU

Year: 3749 Days

Day: 21.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 12.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.18 AU - 12.9 AU

Year: 12315 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,067,734 km

• M1: 154,834 km (0.098 R)
• M2: 837,299 km (0.09 R)
• M3: 1,404,126 km (0.072 R)
• M4: 1,886,130 km (0.04 R)
• M5: 2,478,538 km (0.112 R)
• M6: 2,969,219 km (0.083 R)
• M7: 3,750,269 km (0.089 R)
• M8: 4,845,176 km (0.099 R)
• M9: 5,417,687 km (0.056 R)
• M10: 5,928,863 km (0.1 R)
• M11: 7,369,790 km (0.098 R)
• M12: 9,220,914 km (0.104 R)
• M13: 10,052,079 km (0.105 R)
• M14: 14,009,541 km (0.072 R)
• M15: 15,108,039 km (0.114 R)
• M16: 15,644,497 km (0.117 R)
• M17: 16,332,796 km (0.119 R)
• M18: 17,770,133 km (0.076 R)
• M19: 19,290,197 km (0.087 R)
• M20: 23,915,464 km (0.108 R)
• M21: 25,201,257 km (0.086 R)
• M22: 28,718,602 km (0.03 R)
• M23: 29,438,767 km (0.103 R)
• M24: 31,780,422 km (0.083 R)
• M25: 32,773,303 km (0.043 R)
• M26: 33,221,050 km (0.098 R)
• M27: 33,786,679 km (0.078 R)
• M28: 47,771,537 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.4

Radius: 7.5

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.08 AU - 16.9 AU

Year: 19851 Days

Day: 19.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,067,734 km

• M1: 93,349 km (0.064 R)
• M2: 333,154 km (0.113 R)
• M3: 569,220 km (0.106 R)
• M4: 1,717,084 km (0.064 R)
• M5: 1,992,344 km (0.119 R)
• M6: 2,275,832 km (0.115 R)
• M7: 3,292,200 km (0.075 R)
• M8: 4,652,344 km (0.105 R)
• M9: 5,229,044 km (0.081 R)
• M10: 6,057,218 km (0.113 R)
• M11: 6,437,795 km (0.109 R)
• M12: 7,435,463 km (0.075 R)
• M13: 8,637,482 km (0.027 R)
• M14: 9,229,590 km (0.076 R)
• M15: 10,675,753 km (0.104 R)
• M16: 11,044,212 km (0.098 R)
• M17: 13,577,652 km (0.083 R)
• M18: 15,992,012 km (0.11 R)
• M19: 18,327,385 km (0.026 R)
• M20: 18,590,378 km (0.105 R)
• M21: 20,221,593 km (0.072 R)
• M22: 21,167,949 km (0.105 R)
• M23: 26,124,575 km (0.105 R)
• M24: 29,465,993 km (0.072 R)
• M25: 30,681,177 km (0.092 R)
• M26: 34,261,353 km (0.107 R)
• M27: 35,063,198 km (0.107 R)
• M28: 35,740,876 km (0.057 R)
• M29: 46,167,249 km (0.104 R)
• M30: 49,990,971 km (0.082 R)
• M31: 51,195,383 km (0.082 R)
• M32: 57,321,416 km (0.111 R)
• M33: 59,021,147 km (0.079 R)
• M34: 63,717,623 km (0.076 R)
• M35: 66,569,108 km (0.094 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit