🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 11.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.61 AU - 0.79 AU

Year: 372 Days

Day: 6.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 45,373,941 km

• M1: 148,102 km (0.071 R)
• M2: 522,845 km (0.096 R)
• M3: 908,358 km (0.082 R)
• M4: 1,895,405 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 10.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.89 AU - 2.13 AU

Year: 1812 Days

Day: 9.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,373,941 km

• M1: 127,009 km (0.082 R)
• M2: 473,627 km (0.067 R)
• M3: 828,623 km (0.078 R)
• M4: 1,152,951 km (0.119 R)
• M5: 1,729,202 km (0.057 R)
• M6: 2,130,872 km (0.112 R)
• M7: 2,675,857 km (0.036 R)
• M8: 3,556,241 km (0.103 R)
• M9: 4,100,478 km (0.109 R)
• M10: 4,539,398 km (0.053 R)
• M11: 6,242,420 km (0.067 R)
• M12: 6,567,197 km (0.112 R)
• M13: 7,610,492 km (0.11 R)
• M14: 10,090,975 km (0.078 R)
• M15: 11,292,545 km (0.083 R)
• M16: 12,080,776 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 14.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.76 AU - 5.7 AU

Year: 7605 Days

Day: 8.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,373,941 km

• M1: 185,053 km (0.069 R)
• M2: 720,015 km (0.072 R)
• M3: 1,353,412 km (0.101 R)
• M4: 1,882,540 km (0.071 R)
• M5: 2,459,090 km (0.055 R)
• M6: 3,240,140 km (0.111 R)
• M7: 5,024,843 km (0.072 R)
• M8: 6,046,447 km (0.112 R)
• M9: 6,643,342 km (0.079 R)
• M10: 9,116,045 km (0.112 R)
• M11: 10,534,682 km (0.114 R)
• M12: 11,297,182 km (0.117 R)
• M13: 14,350,325 km (0.108 R)
• M14: 16,533,557 km (0.044 R)
• M15: 19,078,067 km (0.076 R)
• M16: 21,071,309 km (0.092 R)
• M17: 21,792,520 km (0.097 R)
• M18: 22,364,882 km (0.066 R)
• M19: 23,031,191 km (0.025 R)
• M20: 24,843,569 km (0.089 R)
• M21: 31,158,544 km (0.088 R)
• M22: 36,716,105 km (0.105 R)
• M23: 38,825,734 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.1

Radius: 3.9

Gravity: 60.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.31 AU - 7.17 AU

Year: 9911 Days

Day: 21.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,373,941 km

• M1: 50,414 km (0.073 R)
• M2: 467,793 km (0.118 R)
• M3: 669,600 km (0.084 R)
• M4: 809,773 km (0.035 R)
• M5: 959,072 km (0.116 R)
• M6: 1,506,451 km (0.099 R)
• M7: 1,749,846 km (0.092 R)
• M8: 2,001,320 km (0.111 R)
• M9: 3,109,841 km (0.119 R)
• M10: 3,555,941 km (0.109 R)
• M11: 3,959,257 km (0.08 R)
• M12: 4,244,540 km (0.1 R)
• M13: 6,101,798 km (0.068 R)
• M14: 6,919,201 km (0.118 R)
• M15: 10,757,583 km (0.09 R)
• M16: 11,711,868 km (0.102 R)
• M17: 12,599,581 km (0.058 R)
• M18: 13,594,856 km (0.033 R)
• M19: 14,776,081 km (0.108 R)
• M20: 15,600,365 km (0.047 R)
• M21: 16,600,427 km (0.058 R)
• M22: 18,648,272 km (0.07 R)
• M23: 23,511,849 km (0.12 R)
• M24: 26,681,229 km (0.108 R)
• M25: 27,900,751 km (0.119 R)
• M26: 32,805,467 km (0.087 R)
• M27: 41,259,392 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.1

Radius: 8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.42 AU - 8.98 AU

Year: 14930 Days

Day: 23 Hours

Environment

Temp: -236 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,373,941 km

• M1: 101,278 km (0.1 R)
• M2: 551,418 km (0.025 R)
• M3: 977,472 km (0.111 R)
• M4: 1,453,044 km (0.095 R)
• M5: 2,010,745 km (0.091 R)
• M6: 2,312,783 km (0.086 R)
• M7: 2,664,637 km (0.1 R)
• M8: 3,009,311 km (0.063 R)
• M9: 3,863,515 km (0.064 R)
• M10: 10,135,854 km (0.103 R)
• M11: 15,905,844 km (0.066 R)
• M12: 20,698,361 km (0.067 R)
• M13: 26,190,099 km (0.114 R)
• M14: 28,926,095 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.1

Radius: 6.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.38 AU - 10.68 AU

Year: 21726 Days

Day: 18.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,373,941 km

• M1: 81,082 km (0.106 R)
• M2: 437,723 km (0.113 R)
• M3: 886,068 km (0.078 R)
• M4: 2,022,713 km (0.047 R)
• M5: 2,726,421 km (0.092 R)
• M6: 5,508,044 km (0.097 R)
• M7: 13,043,289 km (0.087 R)
• M8: 13,521,104 km (0.088 R)
• M9: 15,285,910 km (0.115 R)
• M10: 16,845,917 km (0.101 R)
• M11: 21,574,706 km (0.091 R)
• M12: 25,237,161 km (0.092 R)
• M13: 25,606,219 km (0.092 R)
• M14: 29,192,379 km (0.065 R)
• M15: 33,652,939 km (0.094 R)
• M16: 35,465,167 km (0.1 R)
• M17: 41,163,500 km (0.107 R)
• M18: 44,697,899 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit