🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.51 AU - 0.53 AU

Year: 135 Days

Day: 29.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,662,791 km

• M1: 31,715 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.69 AU - 0.95 AU

Year: 267 Days

Day: 24.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.86 AU - 0.98 AU

Year: 318 Days

Day: 26.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,662,791 km

• M1: 610,808 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 8.7

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.7 AU - 7.44 AU

Year: 5382 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,662,791 km

• M1: 109,655 km (0.051 R)
• M2: 382,671 km (0.113 R)
• M3: 723,605 km (0.096 R)
• M4: 1,868,477 km (0.062 R)
• M5: 2,751,554 km (0.104 R)
• M6: 3,959,257 km (0.103 R)
• M7: 5,059,849 km (0.1 R)
• M8: 5,400,483 km (0.083 R)
• M9: 5,940,382 km (0.066 R)
• M10: 6,255,585 km (0.055 R)
• M11: 7,666,442 km (0.075 R)
• M12: 8,193,625 km (0.064 R)
• M13: 10,141,539 km (0.058 R)
• M14: 12,635,784 km (0.067 R)
• M15: 15,571,493 km (0.088 R)
• M16: 16,233,314 km (0.087 R)
• M17: 16,726,239 km (0.038 R)
• M18: 17,165,757 km (0.072 R)
• M19: 18,731,299 km (0.117 R)
• M20: 19,342,257 km (0.114 R)
• M21: 20,389,891 km (0.09 R)
• M22: 22,445,964 km (0.059 R)
• M23: 24,075,982 km (0.116 R)
• M24: 25,452,283 km (0.097 R)
• M25: 26,624,382 km (0.114 R)
• M26: 28,449,476 km (0.082 R)
• M27: 28,896,026 km (0.066 R)
• M28: 31,483,470 km (0.116 R)
• M29: 31,769,651 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.8

Radius: 10.8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.45 AU - 9.31 AU

Year: 8730 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,662,791 km

• M1: 135,087 km (0.043 R)
• M2: 563,386 km (0.105 R)
• M3: 1,017,116 km (0.082 R)
• M4: 1,459,178 km (0.111 R)
• M5: 1,981,125 km (0.111 R)
• M6: 2,861,957 km (0.084 R)
• M7: 3,334,686 km (0.068 R)
• M8: 3,934,873 km (0.069 R)
• M9: 5,013,623 km (0.113 R)
• M10: 6,072,028 km (0.048 R)
• M11: 6,636,012 km (0.062 R)
• M12: 7,081,664 km (0.111 R)
• M13: 8,539,944 km (0.117 R)
• M14: 10,189,261 km (0.117 R)
• M15: 10,632,818 km (0.098 R)
• M16: 11,089,092 km (0.103 R)
• M17: 11,611,488 km (0.08 R)
• M18: 12,481,549 km (0.079 R)
• M19: 13,277,858 km (0.079 R)
• M20: 13,867,124 km (0.108 R)
• M21: 18,347,730 km (0.084 R)
• M22: 19,153,315 km (0.115 R)
• M23: 20,522,135 km (0.061 R)
• M24: 22,364,882 km (0.064 R)
• M25: 26,284,645 km (0.076 R)
• M26: 28,165,240 km (0.111 R)
• M27: 29,236,959 km (0.089 R)
• M28: 32,615,477 km (0.08 R)
• M29: 39,169,210 km (0.117 R)
• M30: 40,259,031 km (0.103 R)
• M31: 42,120,178 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.1

Radius: 3.8

Gravity: 47.79 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.09 AU - 20.91 AU

Year: 26347 Days

Day: 17.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,662,791 km

• M1: 47,273 km (0.113 R)
• M2: 186,549 km (0.086 R)
• M3: 422,464 km (0.049 R)
• M4: 617,989 km (0.104 R)
• M5: 780,153 km (0.096 R)
• M6: 1,251,536 km (0.09 R)
• M7: 1,444,667 km (0.097 R)
• M8: 2,375,465 km (0.101 R)
• M9: 2,570,690 km (0.091 R)
• M10: 3,077,527 km (0.117 R)
• M11: 3,460,797 km (0.108 R)
• M12: 4,650,399 km (0.066 R)
• M13: 5,194,337 km (0.096 R)
• M14: 7,129,984 km (0.068 R)
• M15: 8,284,880 km (0.054 R)
• M16: 8,964,802 km (0.116 R)
• M17: 10,825,800 km (0.068 R)
• M18: 16,309,459 km (0.085 R)
• M19: 18,201,423 km (0.072 R)
• M20: 19,540,923 km (0.082 R)
• M21: 21,150,596 km (0.071 R)
• M22: 23,064,701 km (0.071 R)
• M23: 25,910,351 km (0.076 R)
• M24: 26,028,833 km (0.034 R)
• M25: 30,802,800 km (0.096 R)
• M26: 31,202,825 km (0.029 R)
• M27: 33,675,827 km (0.096 R)
• M28: 42,692,839 km (0.116 R)
• M29: 43,690,956 km (0.056 R)
• M30: 47,839,454 km (0.085 R)
• M31: 48,196,544 km (0.09 R)
• M32: 56,908,526 km (0.082 R)
• M33: 57,510,508 km (0.108 R)
• M34: 63,121,326 km (0.117 R)
• M35: 67,057,844 km (0.111 R)
• M36: 71,387,206 km (0.053 R)
• M37: 72,792,080 km (0.1 R)
• M38: 73,976,895 km (0.072 R)
• M39: 75,174,426 km (0.101 R)
• M40: 75,657,029 km (0.105 R)
• M41: 76,384,822 km (0.117 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit