🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 13.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.6 AU - 0.94 AU

Year: 475 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,028,229 km

• M1: 171,738 km (0.083 R)
• M2: 603,179 km (0.118 R)
• M3: 1,123,181 km (0.091 R)
• M4: 1,665,174 km (0.1 R)
• M5: 2,324,153 km (0.091 R)
• M6: 2,802,118 km (0.09 R)
• M7: 4,128,602 km (0.105 R)
• M8: 4,773,518 km (0.045 R)
• M9: 5,381,634 km (0.08 R)
• M10: 5,948,909 km (0.114 R)
• M11: 6,874,770 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 11.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.53 AU - 1.65 AU

Year: 1409 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,028,229 km

• M1: 140,921 km (0.115 R)
• M2: 514,617 km (0.072 R)
• M3: 907,311 km (0.118 R)
• M4: 1,500,766 km (0.087 R)
• M5: 1,887,476 km (0.103 R)
• M6: 2,267,605 km (0.08 R)
• M7: 2,928,977 km (0.119 R)
• M8: 3,305,814 km (0.03 R)
• M9: 4,126,657 km (0.102 R)
• M10: 4,757,511 km (0.088 R)
• M11: 5,704,316 km (0.05 R)
• M12: 8,270,219 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 8.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.58 AU - 1.78 AU

Year: 1531 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,028,229 km

• M1: 111,750 km (0.101 R)
• M2: 448,794 km (0.081 R)
• M3: 907,461 km (0.064 R)
• M4: 1,799,662 km (0.119 R)
• M5: 2,970,415 km (0.1 R)
• M6: 3,406,344 km (0.08 R)
• M7: 3,925,149 km (0.052 R)
• M8: 4,406,704 km (0.098 R)
• M9: 5,471,093 km (0.105 R)
• M10: 6,201,879 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 9.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.37 AU - 2.71 AU

Year: 2846 Days

Day: 13.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,028,229 km

• M1: 124,914 km (0.081 R)
• M2: 590,612 km (0.096 R)
• M3: 1,180,327 km (0.06 R)
• M4: 1,673,402 km (0.1 R)
• M5: 2,064,899 km (0.106 R)
• M6: 2,701,438 km (0.096 R)
• M7: 3,150,681 km (0.102 R)
• M8: 3,533,950 km (0.067 R)
• M9: 4,009,821 km (0.074 R)
• M10: 4,699,019 km (0.107 R)
• M11: 5,817,562 km (0.094 R)
• M12: 6,248,404 km (0.09 R)
• M13: 6,922,941 km (0.073 R)
• M14: 7,360,066 km (0.093 R)
• M15: 9,130,856 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 12.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.46 AU - 3.72 AU

Year: 3818 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,028,229 km

• M1: 150,795 km (0.104 R)
• M2: 549,922 km (0.052 R)
• M3: 1,811,780 km (0.108 R)
• M4: 2,495,891 km (0.052 R)
• M5: 3,545,619 km (0.088 R)
• M6: 4,036,001 km (0.049 R)
• M7: 5,260,310 km (0.099 R)
• M8: 6,105,687 km (0.094 R)
• M9: 6,941,940 km (0.105 R)
• M10: 7,575,187 km (0.069 R)
• M11: 8,690,739 km (0.045 R)
• M12: 9,150,902 km (0.082 R)
• M13: 10,330,481 km (0.119 R)
• M14: 10,979,137 km (0.114 R)
• M15: 15,180,893 km (0.055 R)
• M16: 16,076,834 km (0.105 R)
• M17: 18,471,148 km (0.099 R)
• M18: 21,646,961 km (0.104 R)
• M19: 25,479,809 km (0.082 R)
• M20: 26,664,474 km (0.11 R)
• M21: 27,229,804 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.5

Radius: 4.3

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.09 AU - 11.67 AU

Year: 21829 Days

Day: 18.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,028,229 km

• M1: 53,706 km (0.096 R)
• M2: 278,701 km (0.101 R)
• M3: 424,559 km (0.106 R)
• M4: 1,088,175 km (0.101 R)
• M5: 1,312,721 km (0.073 R)
• M6: 1,493,735 km (0.117 R)
• M7: 2,291,391 km (0.064 R)
• M8: 3,046,261 km (0.062 R)
• M9: 3,264,674 km (0.069 R)
• M10: 3,898,072 km (0.054 R)
• M11: 4,068,464 km (0.113 R)
• M12: 4,641,274 km (0.119 R)
• M13: 5,834,317 km (0.113 R)
• M14: 6,171,361 km (0.092 R)
• M15: 9,150,154 km (0.068 R)
• M16: 10,180,883 km (0.083 R)
• M17: 10,779,723 km (0.12 R)
• M18: 11,059,471 km (0.068 R)
• M19: 11,229,714 km (0.093 R)
• M20: 12,531,664 km (0.107 R)
• M21: 13,931,152 km (0.109 R)
• M22: 14,532,386 km (0.047 R)
• M23: 16,662,061 km (0.089 R)
• M24: 19,398,805 km (0.079 R)
• M25: 21,704,407 km (0.032 R)
• M26: 24,859,127 km (0.051 R)
• M27: 26,646,822 km (0.114 R)
• M28: 27,676,055 km (0.114 R)
• M29: 39,730,651 km (0.049 R)
• M30: 40,397,858 km (0.082 R)
• M31: 40,666,835 km (0.066 R)
• M32: 44,989,914 km (0.06 R)
• M33: 46,594,650 km (0.087 R)
• M34: 48,388,329 km (0.047 R)
• M35: 51,636,996 km (0.101 R)
• M36: 51,795,271 km (0.111 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: 219 - 20,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit