🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.19 AU - 1.67 AU

Year: 741 Days

Day: 42.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,536,843 km

• M1: 937,231 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.4 AU - 1.6 AU

Year: 796 Days

Day: 15.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.82 AU - 1.84 AU

Year: 1073 Days

Day: 37.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,536,843 km

• M1: 91,703 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 11

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.96 AU - 4.36 AU

Year: 3678 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 107,536,843 km

• M1: 136,732 km (0.055 R)
• M2: 576,401 km (0.041 R)
• M3: 1,574,368 km (0.09 R)
• M4: 2,021,965 km (0.107 R)
• M5: 3,279,485 km (0.054 R)
• M6: 3,747,576 km (0.073 R)
• M7: 4,447,844 km (0.107 R)
• M8: 5,772,832 km (0.105 R)
• M9: 6,214,894 km (0.11 R)
• M10: 6,992,204 km (0.111 R)
• M11: 7,586,258 km (0.054 R)
• M12: 8,245,984 km (0.098 R)
• M13: 8,639,875 km (0.098 R)
• M14: 10,343,047 km (0.11 R)
• M15: 11,677,759 km (0.089 R)
• M16: 12,429,339 km (0.039 R)
• M17: 13,982,763 km (0.113 R)
• M18: 14,355,262 km (0.09 R)
• M19: 15,023,067 km (0.061 R)
• M20: 16,523,982 km (0.111 R)
• M21: 18,122,585 km (0.1 R)
• M22: 18,565,694 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.1

Radius: 9.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.71 AU - 8.95 AU

Year: 10421 Days

Day: 7.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 107,536,843 km

• M1: 114,442 km (0.102 R)
• M2: 422,165 km (0.036 R)
• M3: 943,813 km (0.079 R)
• M4: 1,394,252 km (0.12 R)
• M5: 2,283,761 km (0.098 R)
• M6: 2,771,151 km (0.118 R)
• M7: 4,057,842 km (0.074 R)
• M8: 5,350,517 km (0.041 R)
• M9: 5,770,439 km (0.088 R)
• M10: 6,824,056 km (0.059 R)
• M11: 7,240,986 km (0.119 R)
• M12: 8,681,613 km (0.116 R)
• M13: 11,527,862 km (0.105 R)
• M14: 11,848,451 km (0.116 R)
• M15: 12,284,977 km (0.044 R)
• M16: 12,959,963 km (0.083 R)
• M17: 13,423,417 km (0.067 R)
• M18: 14,261,315 km (0.106 R)
• M19: 14,817,968 km (0.117 R)
• M20: 15,974,958 km (0.103 R)
• M21: 19,503,523 km (0.114 R)
• M22: 20,266,772 km (0.072 R)
• M23: 20,655,876 km (0.025 R)
• M24: 26,731,943 km (0.107 R)
• M25: 28,637,072 km (0.119 R)
• M26: 28,930,433 km (0.112 R)
• M27: 35,340,103 km (0.102 R)
• M28: 40,142,644 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.1

Radius: 6.9

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.58 AU - 12.92 AU

Year: 19735 Days

Day: 15.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 107,536,843 km

• M1: 90,357 km (0.097 R)
• M2: 368,011 km (0.079 R)
• M3: 833,559 km (0.094 R)
• M4: 1,183,020 km (0.082 R)
• M5: 1,562,251 km (0.05 R)
• M6: 2,725,823 km (0.108 R)
• M7: 3,334,985 km (0.095 R)
• M8: 3,730,073 km (0.103 R)
• M9: 4,413,586 km (0.071 R)
• M10: 4,716,222 km (0.067 R)
• M11: 6,315,723 km (0.066 R)
• M12: 8,097,134 km (0.09 R)
• M13: 10,074,070 km (0.06 R)
• M14: 14,655,355 km (0.108 R)
• M15: 18,754,487 km (0.059 R)
• M16: 20,551,307 km (0.1 R)
• M17: 21,491,380 km (0.072 R)
• M18: 22,755,931 km (0.048 R)
• M19: 24,483,337 km (0.112 R)
• M20: 24,797,044 km (0.082 R)
• M21: 31,895,912 km (0.12 R)
• M22: 34,055,357 km (0.116 R)
• M23: 34,708,651 km (0.062 R)
• M24: 35,370,173 km (0.058 R)
• M25: 36,992,262 km (0.061 R)
• M26: 38,381,279 km (0.111 R)
• M27: 38,804,640 km (0.079 R)
• M28: 44,440,890 km (0.037 R)
• M29: 46,647,608 km (0.059 R)
• M30: 51,792,129 km (0.077 R)
• M31: 55,125,170 km (0.077 R)
• M32: 57,302,268 km (0.075 R)
• M33: 59,347,869 km (0.112 R)
• M34: 60,103,488 km (0.064 R)
• M35: 60,674,503 km (0.105 R)
• M36: 61,827,304 km (0.118 R)
• M37: 67,811,219 km (0.049 R)
• M38: 70,309,054 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.4

Radius: 4.5

Gravity: 49.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.13 AU - 16.93 AU

Year: 27820 Days

Day: 16.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 107,536,843 km

• M1: 61,335 km (0.115 R)
• M2: 530,025 km (0.097 R)
• M3: 928,704 km (0.053 R)
• M4: 1,817,315 km (0.112 R)
• M5: 2,340,309 km (0.11 R)
• M6: 3,165,790 km (0.086 R)
• M7: 3,320,325 km (0.116 R)
• M8: 4,507,982 km (0.095 R)
• M9: 5,197,030 km (0.082 R)
• M10: 6,629,878 km (0.101 R)
• M11: 10,793,038 km (0.067 R)
• M12: 11,286,262 km (0.072 R)
• M13: 23,271,894 km (0.108 R)
• M14: 25,920,374 km (0.099 R)
• M15: 37,080,076 km (0.106 R)
• M16: 46,680,968 km (0.062 R)
• M17: 47,798,464 km (0.056 R)
• M18: 48,174,853 km (0.085 R)
• M19: 49,893,283 km (0.064 R)
• M20: 56,964,476 km (0.029 R)
• M21: 57,599,818 km (0.107 R)
• M22: 63,988,096 km (0.067 R)
• M23: 67,234,369 km (0.119 R)
• M24: 78,148,581 km (0.066 R)
• M25: 94,259,524 km (0.072 R)
• M26: 95,148,135 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit