🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.54 AU - 0.58 AU

Year: 275 Days

Day: 31.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,655,204 km

• M1: 565,031 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 14.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.07 AU - 1.73 AU

Year: 1087 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,655,204 km

• M1: 177,872 km (0.089 R)
• M2: 1,224,309 km (0.062 R)
• M3: 1,708,408 km (0.079 R)
• M4: 2,192,656 km (0.081 R)
• M5: 4,780,101 km (0.069 R)
• M6: 5,293,820 km (0.12 R)
• M7: 5,844,490 km (0.08 R)
• M8: 6,478,336 km (0.092 R)
• M9: 8,226,088 km (0.102 R)
• M10: 9,080,890 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 10.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.92 AU - 2.26 AU

Year: 1982 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,655,204 km

• M1: 135,087 km (0.072 R)
• M2: 506,389 km (0.069 R)
• M3: 961,316 km (0.065 R)
• M4: 1,462,768 km (0.119 R)
• M5: 2,776,237 km (0.105 R)
• M6: 3,321,821 km (0.111 R)
• M7: 3,682,651 km (0.099 R)
• M8: 4,224,345 km (0.114 R)
• M9: 4,733,426 km (0.094 R)
• M10: 5,169,654 km (0.115 R)
• M11: 5,656,744 km (0.116 R)
• M12: 6,199,485 km (0.105 R)
• M13: 6,669,223 km (0.107 R)
• M14: 7,247,119 km (0.081 R)
• M15: 8,952,535 km (0.112 R)
• M16: 9,316,656 km (0.074 R)
• M17: 11,635,872 km (0.038 R)
• M18: 12,515,059 km (0.082 R)
• M19: 13,013,070 km (0.069 R)
• M20: 13,352,358 km (0.088 R)
• M21: 14,677,645 km (0.046 R)
• M22: 15,466,475 km (0.11 R)
• M23: 16,234,511 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 13.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.29 AU - 5.59 AU

Year: 7203 Days

Day: 6.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,655,204 km

• M1: 166,652 km (0.049 R)
• M2: 1,022,651 km (0.093 R)
• M3: 1,568,833 km (0.096 R)
• M4: 2,059,963 km (0.047 R)
• M5: 2,790,150 km (0.113 R)
• M6: 4,060,535 km (0.111 R)
• M7: 6,755,541 km (0.065 R)
• M8: 7,513,703 km (0.072 R)
• M9: 10,132,114 km (0.095 R)
• M10: 11,075,030 km (0.116 R)
• M11: 11,860,119 km (0.117 R)
• M12: 13,659,034 km (0.116 R)
• M13: 14,562,306 km (0.089 R)
• M14: 16,288,067 km (0.105 R)
• M15: 18,723,370 km (0.112 R)
• M16: 19,762,328 km (0.092 R)
• M17: 20,996,360 km (0.05 R)
• M18: 24,218,848 km (0.094 R)
• M19: 27,379,851 km (0.101 R)
• M20: 27,852,880 km (0.075 R)
• M21: 29,403,162 km (0.087 R)
• M22: 31,731,653 km (0.083 R)
• M23: 32,994,110 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 3.1

Gravity: 72.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.46 AU - 8.14 AU

Year: 14291 Days

Day: 23.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,655,204 km

• M1: 38,746 km (0.098 R)
• M2: 166,652 km (0.102 R)
• M3: 360,232 km (0.103 R)
• M4: 457,321 km (0.109 R)
• M5: 1,062,893 km (0.093 R)
• M6: 1,253,630 km (0.118 R)
• M7: 1,983,369 km (0.113 R)
• M8: 2,292,887 km (0.09 R)
• M9: 3,744,285 km (0.103 R)
• M10: 3,887,600 km (0.059 R)
• M11: 4,277,153 km (0.09 R)
• M12: 4,561,837 km (0.051 R)
• M13: 4,960,665 km (0.101 R)
• M14: 6,296,574 km (0.06 R)
• M15: 10,140,791 km (0.039 R)
• M16: 12,898,777 km (0.097 R)
• M17: 13,094,302 km (0.114 R)
• M18: 14,588,934 km (0.113 R)
• M19: 15,450,318 km (0.061 R)
• M20: 17,194,929 km (0.102 R)
• M21: 17,750,835 km (0.025 R)
• M22: 18,982,324 km (0.06 R)
• M23: 19,834,284 km (0.098 R)
• M24: 22,448,357 km (0.051 R)
• M25: 23,304,207 km (0.032 R)
• M26: 24,578,182 km (0.045 R)
• M27: 25,080,382 km (0.12 R)
• M28: 25,486,989 km (0.057 R)
• M29: 29,684,705 km (0.111 R)
• M30: 34,445,059 km (0.104 R)
• M31: 37,136,475 km (0.089 R)
• M32: 38,466,100 km (0.087 R)
• M33: 38,735,676 km (0.08 R)
• M34: 41,078,977 km (0.042 R)
• M35: 44,992,008 km (0.073 R)
• M36: 47,889,719 km (0.069 R)
• M37: 49,622,960 km (0.107 R)
• M38: 51,071,666 km (0.091 R)
• M39: 53,716,556 km (0.066 R)
• M40: 57,149,079 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.8

Radius: 5.9

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.76 AU - 10.3 AU

Year: 16343 Days

Day: 23.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,655,204 km

• M1: 73,453 km (0.077 R)
• M2: 340,036 km (0.096 R)
• M3: 738,116 km (0.089 R)
• M4: 1,439,730 km (0.119 R)
• M5: 1,654,253 km (0.064 R)
• M6: 2,266,408 km (0.076 R)
• M7: 3,294,893 km (0.099 R)
• M8: 3,642,708 km (0.118 R)
• M9: 4,935,533 km (0.115 R)
• M10: 5,177,433 km (0.117 R)
• M11: 5,685,018 km (0.065 R)
• M12: 6,385,735 km (0.07 R)
• M13: 6,841,410 km (0.071 R)
• M14: 8,051,507 km (0.078 R)
• M15: 8,242,244 km (0.115 R)
• M16: 8,984,399 km (0.115 R)
• M17: 9,662,975 km (0.109 R)
• M18: 11,239,438 km (0.092 R)
• M19: 11,477,897 km (0.063 R)
• M20: 11,841,868 km (0.066 R)
• M21: 12,785,382 km (0.087 R)
• M22: 13,982,614 km (0.094 R)
• M23: 15,471,711 km (0.041 R)
• M24: 16,292,405 km (0.093 R)
• M25: 18,429,560 km (0.083 R)
• M26: 25,742,652 km (0.084 R)
• M27: 27,427,722 km (0.08 R)
• M28: 29,976,721 km (0.095 R)
• M29: 32,438,204 km (0.099 R)
• M30: 33,656,379 km (0.085 R)
• M31: 40,207,121 km (0.09 R)
• M32: 40,625,247 km (0.104 R)
• M33: 41,896,828 km (0.078 R)
• M34: 42,903,921 km (0.115 R)
• M35: 43,779,966 km (0.108 R)
• M36: 53,373,828 km (0.107 R)
• M37: 54,386,904 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit