🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.47 AU - 2.11 AU

Year: 838 Days

Day: 45.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,084,594 km

• M1: 304,282 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.42 AU - 3.16 AU

Year: 1630 Days

Day: 33.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.78 AU - 4.84 AU

Year: 3130 Days

Day: 28.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.4

Radius: 11.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.89 AU - 10.75 AU

Year: 9164 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,084,594 km

• M1: 156,180 km (0.106 R)
• M2: 603,478 km (0.106 R)
• M3: 1,706,912 km (0.117 R)
• M4: 3,810,707 km (0.069 R)
• M5: 4,340,133 km (0.109 R)
• M6: 4,987,892 km (0.105 R)
• M7: 7,233,655 km (0.114 R)
• M8: 7,854,935 km (0.053 R)
• M9: 8,244,488 km (0.061 R)
• M10: 8,715,422 km (0.11 R)
• M11: 10,623,842 km (0.097 R)
• M12: 11,222,683 km (0.089 R)
• M13: 12,013,457 km (0.117 R)
• M14: 13,752,682 km (0.077 R)
• M15: 17,286,034 km (0.109 R)
• M16: 19,261,623 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.1

Radius: 3.9

Gravity: 39.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.81 AU - 16.07 AU

Year: 19197 Days

Day: 24.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 56,084,594 km

• M1: 57,296 km (0.101 R)
• M2: 469,289 km (0.094 R)
• M3: 607,667 km (0.074 R)
• M4: 734,077 km (0.085 R)
• M5: 1,266,944 km (0.104 R)
• M6: 2,417,352 km (0.077 R)
• M7: 3,064,512 km (0.078 R)
• M8: 3,222,787 km (0.027 R)
• M9: 5,119,688 km (0.084 R)
• M10: 6,471,005 km (0.086 R)
• M11: 6,731,904 km (0.113 R)
• M12: 8,654,087 km (0.083 R)
• M13: 8,970,786 km (0.104 R)
• M14: 9,853,114 km (0.036 R)
• M15: 11,035,685 km (0.117 R)
• M16: 12,777,603 km (0.118 R)
• M17: 13,891,957 km (0.107 R)
• M18: 16,391,887 km (0.08 R)
• M19: 17,040,245 km (0.093 R)
• M20: 17,959,224 km (0.12 R)
• M21: 18,129,766 km (0.098 R)
• M22: 20,819,835 km (0.075 R)
• M23: 21,102,724 km (0.118 R)
• M24: 23,662,045 km (0.11 R)
• M25: 26,752,288 km (0.056 R)
• M26: 29,504,739 km (0.078 R)
• M27: 34,897,593 km (0.112 R)
• M28: 35,698,689 km (0.079 R)
• M29: 40,179,295 km (0.084 R)
• M30: 44,863,504 km (0.055 R)
• M31: 47,255,275 km (0.093 R)
• M32: 49,730,671 km (0.095 R)
• M33: 50,067,116 km (0.104 R)
• M34: 51,428,008 km (0.064 R)
• M35: 55,297,507 km (0.112 R)
• M36: 56,568,340 km (0.107 R)
• M37: 56,934,855 km (0.103 R)
• M38: 58,230,522 km (0.037 R)
• M39: 62,625,857 km (0.109 R)
• M40: 64,006,197 km (0.114 R)
• M41: 65,205,373 km (0.117 R)
• M42: 65,810,497 km (0.119 R)
• M43: 67,032,113 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.6

Radius: 3.5

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.61 AU - 19.11 AU

Year: 22097 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 69.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,084,594 km

• M1: 49,966 km (0.113 R)
• M2: 192,383 km (0.084 R)
• M3: 328,816 km (0.057 R)
• M4: 1,536,071 km (0.037 R)
• M5: 3,698,059 km (0.083 R)
• M6: 4,621,078 km (0.032 R)
• M7: 6,512,594 km (0.037 R)
• M8: 7,181,296 km (0.084 R)
• M9: 9,186,356 km (0.079 R)
• M10: 11,036,733 km (0.069 R)
• M11: 14,475,838 km (0.118 R)
• M12: 16,799,542 km (0.057 R)
• M13: 18,049,432 km (0.104 R)
• M14: 39,329,131 km (0.068 R)
• M15: 49,251,209 km (0.067 R)
• M16: 69,554,184 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.2

Radius: 3.4

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 19.21 AU - 20.31 AU

Year: 30730 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,084,594 km

• M1: 43,683 km (0.082 R)
• M2: 251,025 km (0.08 R)
• M3: 1,913,357 km (0.09 R)
• M4: 2,700,840 km (0.09 R)
• M5: 5,713,442 km (0.026 R)
• M6: 8,769,278 km (0.093 R)
• M7: 9,114,400 km (0.103 R)
• M8: 9,622,883 km (0.047 R)
• M9: 11,262,027 km (0.112 R)
• M10: 12,514,161 km (0.115 R)
• M11: 13,269,930 km (0.092 R)
• M12: 13,922,475 km (0.069 R)
• M13: 15,504,024 km (0.115 R)
• M14: 16,008,169 km (0.053 R)
• M15: 18,452,748 km (0.119 R)
• M16: 19,264,765 km (0.101 R)
• M17: 20,270,362 km (0.079 R)
• M18: 22,023,350 km (0.073 R)
• M19: 24,838,183 km (0.116 R)
• M20: 26,331,619 km (0.114 R)
• M21: 26,945,269 km (0.054 R)
• M22: 29,277,350 km (0.081 R)
• M23: 38,233,476 km (0.104 R)
• M24: 38,494,524 km (0.105 R)
• M25: 39,817,268 km (0.084 R)
• M26: 40,625,396 km (0.11 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit