🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.29 AU - 1.41 AU

Year: 582 Days

Day: 20.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.59 AU - 1.61 AU

Year: 751 Days

Day: 39.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,877,621 km

• M1: 655,538 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.77 AU - 1.79 AU

Year: 881 Days

Day: 44 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 10

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.87 AU - 11.59 AU

Year: 11256 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 65.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,877,621 km

• M1: 142,118 km (0.065 R)
• M2: 731,982 km (0.119 R)
• M3: 2,110,676 km (0.092 R)
• M4: 2,998,839 km (0.103 R)
• M5: 3,463,490 km (0.119 R)
• M6: 3,863,814 km (0.107 R)
• M7: 5,496,974 km (0.029 R)
• M8: 6,310,786 km (0.113 R)
• M9: 7,813,198 km (0.085 R)
• M10: 8,410,243 km (0.085 R)
• M11: 9,136,690 km (0.1 R)
• M12: 11,221,336 km (0.111 R)
• M13: 12,283,032 km (0.118 R)
• M14: 12,901,171 km (0.106 R)
• M15: 18,455,889 km (0.116 R)
• M16: 21,398,330 km (0.047 R)
• M17: 24,157,962 km (0.098 R)
• M18: 24,737,055 km (0.062 R)
• M19: 28,622,112 km (0.098 R)
• M20: 35,679,092 km (0.101 R)
• M21: 41,571,752 km (0.1 R)
• M22: 42,543,241 km (0.113 R)
• M23: 45,988,779 km (0.059 R)
• M24: 51,182,069 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.8

Radius: 3.4

Gravity: 44.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.73 AU - 16.17 AU

Year: 19323 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 24,877,621 km

• M1: 42,635 km (0.098 R)
• M2: 176,974 km (0.102 R)
• M3: 312,959 km (0.073 R)
• M4: 581,038 km (0.071 R)
• M5: 861,684 km (0.109 R)
• M6: 2,529,102 km (0.094 R)
• M7: 3,593,640 km (0.091 R)
• M8: 5,031,724 km (0.076 R)
• M9: 5,359,493 km (0.117 R)
• M10: 5,662,429 km (0.102 R)
• M11: 6,989,811 km (0.105 R)
• M12: 7,214,357 km (0.066 R)
• M13: 9,402,675 km (0.032 R)
• M14: 11,125,145 km (0.098 R)
• M15: 15,178,499 km (0.113 R)
• M16: 16,092,542 km (0.12 R)
• M17: 19,757,989 km (0.115 R)
• M18: 23,240,927 km (0.026 R)
• M19: 27,001,668 km (0.114 R)
• M20: 29,605,269 km (0.101 R)
• M21: 32,247,616 km (0.098 R)
• M22: 33,753,169 km (0.114 R)
• M23: 37,446,741 km (0.101 R)
• M24: 38,133,395 km (0.095 R)
• M25: 40,100,906 km (0.096 R)
• M26: 42,282,791 km (0.112 R)
• M27: 52,483,271 km (0.102 R)
• M28: 56,156,946 km (0.103 R)
• M29: 61,887,592 km (0.103 R)
• M30: 62,846,813 km (0.067 R)
• M31: 65,189,666 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.4

Radius: 3.9

Gravity: 32.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.32 AU - 18.26 AU

Year: 22173 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,877,621 km

• M1: 48,619 km (0.029 R)
• M2: 291,117 km (0.099 R)
• M3: 462,257 km (0.117 R)
• M4: 861,983 km (0.117 R)
• M5: 1,352,664 km (0.072 R)
• M6: 1,492,388 km (0.053 R)
• M7: 1,728,753 km (0.028 R)
• M8: 2,452,208 km (0.11 R)
• M9: 2,636,962 km (0.116 R)
• M10: 4,073,700 km (0.097 R)
• M11: 5,561,301 km (0.114 R)
• M12: 6,512,594 km (0.047 R)
• M13: 6,777,681 km (0.056 R)
• M14: 8,678,771 km (0.102 R)
• M15: 8,838,242 km (0.101 R)
• M16: 11,923,249 km (0.117 R)
• M17: 12,120,419 km (0.062 R)
• M18: 16,373,337 km (0.11 R)
• M19: 17,786,140 km (0.112 R)
• M20: 18,742,369 km (0.089 R)
• M21: 20,380,316 km (0.09 R)
• M22: 21,816,007 km (0.114 R)
• M23: 28,002,627 km (0.049 R)
• M24: 29,533,462 km (0.037 R)
• M25: 30,380,485 km (0.105 R)
• M26: 31,493,194 km (0.085 R)
• M27: 31,869,882 km (0.082 R)
• M28: 37,747,582 km (0.079 R)
• M29: 39,177,139 km (0.119 R)
• M30: 43,062,345 km (0.1 R)
• M31: 44,780,627 km (0.108 R)
• M32: 46,869,611 km (0.079 R)
• M33: 49,359,668 km (0.06 R)
• M34: 61,366,094 km (0.096 R)
• M35: 61,757,442 km (0.119 R)
• M36: 67,621,080 km (0.067 R)
• M37: 71,009,771 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.5

Radius: 3.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.04 AU - 19.28 AU

Year: 24092 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,877,621 km

• M1: 182,360 km (0.085 R)
• M2: 425,756 km (0.085 R)
• M3: 641,775 km (0.09 R)
• M4: 1,394,252 km (0.039 R)
• M5: 2,230,803 km (0.064 R)
• M6: 4,474,173 km (0.119 R)
• M7: 4,617,488 km (0.063 R)
• M8: 4,788,329 km (0.105 R)
• M9: 7,578,927 km (0.118 R)
• M10: 9,044,238 km (0.079 R)
• M11: 12,710,284 km (0.115 R)
• M12: 13,191,989 km (0.034 R)
• M13: 15,456,302 km (0.083 R)
• M14: 16,340,127 km (0.106 R)
• M15: 20,407,842 km (0.114 R)
• M16: 21,537,905 km (0.102 R)
• M17: 22,568,933 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit