🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.61 AU - 0.61 AU

Year: 175 Days

Day: 36.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,732,998 km

• M1: 40,092 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.55 AU - 0.91 AU

Year: 229 Days

Day: 19.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,732,998 km

• M1: 200,461 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.7 AU - 1.06 AU

Year: 303 Days

Day: 15.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.8 AU - 1.06 AU

Year: 329 Days

Day: 39.8 Hours

Environment

Temp: 77 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.79 AU - 1.27 AU

Year: 384 Days

Day: 25.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,732,998 km

• M1: 59,839 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.61 AU - 2.61 AU

Year: 1548 Days

Day: 20.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 9.5

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.64 AU - 6.16 AU

Year: 4606 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,732,998 km

• M1: 120,277 km (0.109 R)
• M2: 520,301 km (0.093 R)
• M3: 1,011,282 km (0.056 R)
• M4: 1,412,204 km (0.116 R)
• M5: 1,890,169 km (0.093 R)
• M6: 2,716,847 km (0.074 R)
• M7: 3,172,223 km (0.102 R)
• M8: 3,546,666 km (0.086 R)
• M9: 3,950,581 km (0.117 R)
• M10: 8,143,061 km (0.105 R)
• M11: 9,257,715 km (0.103 R)
• M12: 11,304,961 km (0.111 R)
• M13: 12,484,989 km (0.064 R)
• M14: 13,052,564 km (0.093 R)
• M15: 14,018,218 km (0.101 R)
• M16: 14,687,968 km (0.117 R)
• M17: 15,378,960 km (0.07 R)
• M18: 16,091,345 km (0.091 R)
• M19: 18,427,017 km (0.09 R)
• M20: 18,893,014 km (0.059 R)
• M21: 19,298,724 km (0.075 R)
• M22: 21,342,081 km (0.097 R)
• M23: 22,832,674 km (0.097 R)
• M24: 27,633,270 km (0.092 R)
• M25: 31,623,045 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.2

Radius: 10.7

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11 AU - 12.94 AU

Year: 15202 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,732,998 km

• M1: 133,441 km (0.116 R)
• M2: 475,123 km (0.085 R)
• M3: 922,570 km (0.101 R)
• M4: 1,349,223 km (0.084 R)
• M5: 2,797,779 km (0.116 R)
• M6: 3,377,770 km (0.117 R)
• M7: 5,057,156 km (0.076 R)
• M8: 5,420,828 km (0.051 R)
• M9: 8,033,106 km (0.119 R)
• M10: 11,083,706 km (0.115 R)
• M11: 13,272,323 km (0.074 R)
• M12: 14,686,472 km (0.077 R)
• M13: 19,707,874 km (0.118 R)
• M14: 21,544,786 km (0.11 R)
• M15: 22,896,702 km (0.108 R)
• M16: 24,304,268 km (0.114 R)
• M17: 27,961,936 km (0.053 R)
• M18: 30,039,701 km (0.114 R)
• M19: 30,995,332 km (0.104 R)
• M20: 32,094,578 km (0.079 R)
• M21: 34,241,457 km (0.099 R)
• M22: 35,021,460 km (0.118 R)
• M23: 36,482,433 km (0.058 R)
• M24: 39,952,954 km (0.089 R)
• M25: 40,672,669 km (0.074 R)
• M26: 41,547,517 km (0.101 R)
• M27: 43,334,913 km (0.062 R)
• M28: 45,328,604 km (0.078 R)
• M29: 53,220,041 km (0.11 R)
• M30: 58,405,851 km (0.081 R)
• M31: 60,081,347 km (0.071 R)
• M32: 65,897,712 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.6

Radius: 6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.26 AU - 15.62 AU

Year: 20143 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,732,998 km

• M1: 106,065 km (0.105 R)
• M2: 367,712 km (0.069 R)
• M3: 703,409 km (0.064 R)
• M4: 925,113 km (0.079 R)
• M5: 1,889,272 km (0.102 R)
• M6: 2,400,747 km (0.054 R)
• M7: 3,420,107 km (0.113 R)
• M8: 3,695,217 km (0.103 R)
• M9: 5,806,492 km (0.077 R)
• M10: 6,382,892 km (0.075 R)
• M11: 6,570,638 km (0.103 R)
• M12: 7,607,201 km (0.101 R)
• M13: 8,794,560 km (0.116 R)
• M14: 9,750,191 km (0.118 R)
• M15: 10,986,168 km (0.106 R)
• M16: 12,732,724 km (0.029 R)
• M17: 15,182,389 km (0.094 R)
• M18: 20,662,009 km (0.113 R)
• M19: 22,601,396 km (0.101 R)
• M20: 29,039,490 km (0.102 R)
• M21: 32,785,271 km (0.118 R)
• M22: 36,480,638 km (0.066 R)
• M23: 45,930,137 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.2

Radius: 5.8

Gravity: 27.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.16 AU - 18.28 AU

Year: 22880 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,732,998 km

• M1: 72,106 km (0.032 R)
• M2: 530,474 km (0.077 R)
• M3: 720,912 km (0.101 R)
• M4: 1,102,387 km (0.113 R)
• M5: 2,041,413 km (0.025 R)
• M6: 3,103,857 km (0.045 R)
• M7: 3,426,390 km (0.094 R)
• M8: 4,983,554 km (0.056 R)
• M9: 6,863,102 km (0.091 R)
• M10: 7,410,779 km (0.081 R)
• M11: 8,763,294 km (0.116 R)
• M12: 9,407,612 km (0.1 R)
• M13: 11,461,142 km (0.114 R)
• M14: 12,738,558 km (0.104 R)
• M15: 13,335,753 km (0.095 R)
• M16: 14,266,251 km (0.095 R)
• M17: 15,405,589 km (0.051 R)
• M18: 15,911,978 km (0.117 R)
• M19: 19,477,493 km (0.072 R)
• M20: 23,100,903 km (0.067 R)
• M21: 24,782,682 km (0.093 R)
• M22: 32,053,887 km (0.096 R)
• M23: 33,156,573 km (0.115 R)
• M24: 36,467,473 km (0.12 R)
• M25: 41,108,448 km (0.087 R)
• M26: 41,593,145 km (0.058 R)
• M27: 46,302,037 km (0.059 R)
• M28: 48,784,464 km (0.056 R)
• M29: 50,981,758 km (0.083 R)
• M30: 64,690,158 km (0.056 R)
• M31: 65,345,846 km (0.08 R)
• M32: 65,785,364 km (0.106 R)
• M33: 67,115,888 km (0.085 R)
• M34: 68,690,705 km (0.06 R)
• M35: 69,373,021 km (0.089 R)
• M36: 71,447,345 km (0.093 R)
• M37: 73,800,220 km (0.029 R)
• M38: 74,038,230 km (0.118 R)
• M39: 76,935,492 km (0.115 R)
• M40: 81,167,765 km (0.096 R)
• M41: 89,280,308 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit