🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.19 AU - 2.27 AU

Year: 1216 Days

Day: 30.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 9.5

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.05 AU - 5.83 AU

Year: 4010 Days

Day: 5.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 115,126,179 km

• M1: 119,080 km (0.065 R)
• M2: 859,440 km (0.067 R)
• M3: 1,580,502 km (0.063 R)
• M4: 2,546,605 km (0.106 R)
• M5: 3,065,410 km (0.114 R)
• M6: 4,848,617 km (0.107 R)
• M7: 6,687,174 km (0.103 R)
• M8: 9,220,016 km (0.111 R)
• M9: 9,777,866 km (0.117 R)
• M10: 12,049,360 km (0.087 R)
• M11: 16,197,560 km (0.063 R)
• M12: 17,366,518 km (0.094 R)
• M13: 18,279,364 km (0.104 R)
• M14: 20,200,799 km (0.106 R)
• M15: 20,600,674 km (0.042 R)
• M16: 21,485,246 km (0.083 R)
• M17: 25,124,214 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.1

Radius: 5.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.76 AU - 18.26 AU

Year: 26762 Days

Day: 18.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 115,126,179 km

• M1: 67,169 km (0.119 R)
• M2: 555,158 km (0.056 R)
• M3: 811,120 km (0.114 R)
• M4: 1,548,936 km (0.108 R)
• M5: 2,188,467 km (0.079 R)
• M6: 2,944,236 km (0.092 R)
• M7: 4,054,252 km (0.088 R)
• M8: 5,084,383 km (0.119 R)
• M9: 6,468,612 km (0.077 R)
• M10: 7,103,056 km (0.099 R)
• M11: 9,109,014 km (0.086 R)
• M12: 9,601,191 km (0.114 R)
• M13: 10,319,710 km (0.092 R)
• M14: 11,184,236 km (0.093 R)
• M15: 13,681,623 km (0.1 R)
• M16: 14,723,422 km (0.086 R)
• M17: 16,312,152 km (0.063 R)
• M18: 29,667,801 km (0.093 R)
• M19: 30,637,644 km (0.081 R)
• M20: 33,097,033 km (0.055 R)
• M21: 37,275,900 km (0.085 R)
• M22: 40,075,026 km (0.103 R)
• M23: 49,757,449 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.6

Radius: 5.6

Gravity: 29.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 19.61 AU - 20.09 AU

Year: 32302 Days

Day: 17.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 115,126,179 km

• M1: 86,767 km (0.111 R)
• M2: 340,335 km (0.063 R)
• M3: 786,436 km (0.11 R)
• M4: 1,060,799 km (0.097 R)
• M5: 2,210,757 km (0.058 R)
• M6: 6,433,008 km (0.077 R)
• M7: 12,091,547 km (0.045 R)
• M8: 12,635,635 km (0.044 R)
• M9: 14,279,865 km (0.111 R)
• M10: 18,694,797 km (0.04 R)
• M11: 19,421,693 km (0.051 R)
• M12: 21,042,586 km (0.067 R)
• M13: 26,832,772 km (0.063 R)
• M14: 31,959,640 km (0.034 R)
• M15: 45,382,758 km (0.071 R)
• M16: 46,316,249 km (0.115 R)
• M17: 46,504,592 km (0.106 R)
• M18: 46,882,626 km (0.118 R)
• M19: 55,514,274 km (0.093 R)
• M20: 58,978,661 km (0.084 R)
• M21: 60,313,972 km (0.099 R)
• M22: 63,973,435 km (0.11 R)
• M23: 65,383,096 km (0.092 R)
• M24: 67,778,158 km (0.114 R)
• M25: 101,229,438 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit