🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.88 AU - 1.34 AU

Year: 413 Days

Day: 29 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,642,215 km

• M1: 81,082 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.45 AU - 1.85 AU

Year: 748 Days

Day: 13 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.81 AU - 3.55 AU

Year: 2002 Days

Day: 17.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.93 AU - 6.01 AU

Year: 3912 Days

Day: 35.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,642,215 km

• M1: 27,077 km (0.084 R)
• M2: 207,193 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 12.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.62 AU - 6.84 AU

Year: 4843 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,642,215 km

• M1: 151,692 km (0.118 R)
• M2: 707,598 km (0.072 R)
• M3: 1,413,401 km (0.104 R)
• M4: 1,922,033 km (0.106 R)
• M5: 3,785,125 km (0.082 R)
• M6: 4,447,096 km (0.087 R)
• M7: 5,129,561 km (0.101 R)
• M8: 5,730,945 km (0.115 R)
• M9: 7,178,454 km (0.106 R)
• M10: 8,081,427 km (0.099 R)
• M11: 10,333,174 km (0.06 R)
• M12: 11,627,644 km (0.083 R)
• M13: 12,414,230 km (0.08 R)
• M14: 12,923,760 km (0.07 R)
• M15: 13,821,796 km (0.107 R)
• M16: 17,579,695 km (0.102 R)
• M17: 21,896,192 km (0.12 R)
• M18: 25,137,379 km (0.109 R)
• M19: 29,129,249 km (0.113 R)
• M20: 31,228,705 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 12.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.1 AU - 12.24 AU

Year: 12307 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,642,215 km

• M1: 188,793 km (0.054 R)
• M2: 1,148,014 km (0.118 R)
• M3: 1,738,178 km (0.108 R)
• M4: 3,024,420 km (0.055 R)
• M5: 3,684,745 km (0.025 R)
• M6: 4,898,732 km (0.117 R)
• M7: 5,981,072 km (0.065 R)
• M8: 6,799,522 km (0.081 R)
• M9: 8,659,772 km (0.052 R)
• M10: 11,675,665 km (0.081 R)
• M11: 12,953,979 km (0.097 R)
• M12: 14,017,919 km (0.088 R)
• M13: 17,844,483 km (0.114 R)
• M14: 20,306,864 km (0.062 R)
• M15: 21,741,657 km (0.075 R)
• M16: 23,328,292 km (0.077 R)
• M17: 24,901,463 km (0.051 R)
• M18: 38,066,674 km (0.091 R)
• M19: 40,987,573 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 8.7

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.39 AU - 13.77 AU

Year: 13914 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,642,215 km

• M1: 110,852 km (0.11 R)
• M2: 467,493 km (0.1 R)
• M3: 934,987 km (0.107 R)
• M4: 1,240,914 km (0.113 R)
• M5: 1,694,495 km (0.056 R)
• M6: 2,061,907 km (0.104 R)
• M7: 2,747,215 km (0.088 R)
• M8: 4,155,230 km (0.045 R)
• M9: 4,596,395 km (0.089 R)
• M10: 5,138,537 km (0.107 R)
• M11: 8,460,657 km (0.076 R)
• M12: 9,118,439 km (0.07 R)
• M13: 9,593,412 km (0.043 R)
• M14: 10,650,471 km (0.061 R)
• M15: 10,941,139 km (0.055 R)
• M16: 11,907,243 km (0.085 R)
• M17: 13,869,967 km (0.103 R)
• M18: 17,204,354 km (0.115 R)
• M19: 17,524,493 km (0.066 R)
• M20: 18,094,012 km (0.084 R)
• M21: 18,508,398 km (0.117 R)
• M22: 20,407,543 km (0.119 R)
• M23: 21,129,203 km (0.102 R)
• M24: 22,243,558 km (0.117 R)
• M25: 31,520,571 km (0.115 R)
• M26: 34,980,470 km (0.086 R)
• M27: 36,275,090 km (0.113 R)
• M28: 37,467,236 km (0.052 R)
• M29: 42,062,583 km (0.069 R)
• M30: 43,378,147 km (0.036 R)
• M31: 47,489,246 km (0.087 R)
• M32: 50,533,114 km (0.09 R)
• M33: 51,520,759 km (0.045 R)
• M34: 52,521,120 km (0.105 R)
• M35: 58,978,512 km (0.071 R)
• M36: 59,889,862 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 9.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.79 AU - 12.37 AU

Year: 13914 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,642,215 km

• M1: 144,362 km (0.115 R)
• M2: 584,479 km (0.083 R)
• M3: 1,321,996 km (0.049 R)
• M4: 1,782,758 km (0.117 R)
• M5: 2,643,694 km (0.051 R)
• M6: 7,575,337 km (0.054 R)
• M7: 8,481,451 km (0.052 R)
• M8: 9,139,532 km (0.105 R)
• M9: 10,021,412 km (0.074 R)
• M10: 10,908,228 km (0.113 R)
• M11: 11,475,353 km (0.061 R)
• M12: 14,062,349 km (0.063 R)
• M13: 18,203,518 km (0.052 R)
• M14: 19,223,177 km (0.094 R)
• M15: 28,597,428 km (0.079 R)
• M16: 32,225,326 km (0.059 R)
• M17: 40,136,361 km (0.077 R)
• M18: 41,238,897 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.6

Radius: 3.7

Gravity: 52.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.84 AU - 15.02 AU

Year: 19355 Days

Day: 16.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,642,215 km

• M1: 46,076 km (0.112 R)
• M2: 216,019 km (0.112 R)
• M3: 458,218 km (0.06 R)
• M4: 861,983 km (0.084 R)
• M5: 2,148,973 km (0.074 R)
• M6: 2,276,431 km (0.105 R)
• M7: 3,514,503 km (0.099 R)
• M8: 4,495,865 km (0.111 R)
• M9: 6,140,693 km (0.041 R)
• M10: 7,452,368 km (0.089 R)
• M11: 10,133,012 km (0.088 R)
• M12: 12,486,635 km (0.072 R)
• M13: 13,039,399 km (0.087 R)
• M14: 13,321,990 km (0.119 R)
• M15: 14,643,687 km (0.064 R)
• M16: 16,131,138 km (0.035 R)
• M17: 16,869,553 km (0.101 R)
• M18: 19,038,723 km (0.064 R)
• M19: 26,648,018 km (0.088 R)
• M20: 30,555,365 km (0.079 R)
• M21: 30,679,382 km (0.094 R)
• M22: 34,289,926 km (0.059 R)
• M23: 41,727,334 km (0.082 R)
• M24: 43,427,364 km (0.107 R)
• M25: 46,471,531 km (0.054 R)
• M26: 53,338,971 km (0.074 R)
• M27: 54,972,131 km (0.107 R)
• M28: 60,852,375 km (0.063 R)
• M29: 66,928,741 km (0.054 R)
• M30: 73,619,506 km (0.094 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit