🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 13.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.61 AU - 0.65 AU

Year: 333 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 87.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,865,799 km

• M1: 170,392 km (0.119 R)
• M2: 618,438 km (0.089 R)
• M3: 1,114,355 km (0.098 R)
• M4: 1,625,979 km (0.111 R)
• M5: 2,074,474 km (0.118 R)
• M6: 2,505,914 km (0.088 R)
• M7: 2,997,941 km (0.112 R)
• M8: 3,648,243 km (0.105 R)
• M9: 4,128,602 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.3

Radius: 11.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.69 AU - 0.77 AU

Year: 416 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,865,799 km

• M1: 147,952 km (0.115 R)
• M2: 800,797 km (0.111 R)
• M3: 1,357,301 km (0.12 R)
• M4: 1,815,669 km (0.072 R)
• M5: 2,333,577 km (0.099 R)
• M6: 2,928,528 km (0.103 R)
• M7: 3,482,339 km (0.09 R)
• M8: 3,952,376 km (0.07 R)
• M9: 4,976,224 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 10.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.1 AU - 1.24 AU

Year: 844 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,865,799 km

• M1: 132,095 km (0.104 R)
• M2: 512,223 km (0.059 R)
• M3: 974,331 km (0.106 R)
• M4: 1,454,540 km (0.081 R)
• M5: 1,862,194 km (0.094 R)
• M6: 2,759,482 km (0.115 R)
• M7: 3,539,934 km (0.08 R)
• M8: 4,041,985 km (0.104 R)
• M9: 6,132,914 km (0.088 R)
• M10: 7,276,889 km (0.062 R)
• M11: 7,758,146 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 15

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.84 AU - 4 AU

Year: 4218 Days

Day: 10.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,865,799 km

• M1: 188,194 km (0.085 R)
• M2: 698,323 km (0.088 R)
• M3: 1,299,258 km (0.052 R)
• M4: 1,993,541 km (0.1 R)
• M5: 3,092,936 km (0.104 R)
• M6: 3,580,775 km (0.093 R)
• M7: 4,351,204 km (0.107 R)
• M8: 5,230,241 km (0.111 R)
• M9: 6,045,848 km (0.057 R)
• M10: 6,977,544 km (0.116 R)
• M11: 7,478,398 km (0.044 R)
• M12: 8,440,761 km (0.103 R)
• M13: 9,088,071 km (0.083 R)
• M14: 12,062,824 km (0.062 R)
• M15: 13,184,659 km (0.091 R)
• M16: 13,848,873 km (0.117 R)
• M17: 14,535,378 km (0.082 R)
• M18: 16,438,861 km (0.102 R)
• M19: 19,077,917 km (0.066 R)
• M20: 21,147,903 km (0.089 R)
• M21: 22,416,493 km (0.115 R)
• M22: 24,490,069 km (0.096 R)
• M23: 27,752,948 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 14

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3 AU - 3.9 AU

Year: 4273 Days

Day: 8.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,865,799 km

• M1: 174,132 km (0.083 R)
• M2: 615,146 km (0.076 R)
• M3: 1,335,311 km (0.104 R)
• M4: 1,929,214 km (0.115 R)
• M5: 2,430,666 km (0.089 R)
• M6: 3,108,644 km (0.048 R)
• M7: 3,682,501 km (0.095 R)
• M8: 4,192,181 km (0.115 R)
• M9: 4,870,907 km (0.086 R)
• M10: 5,460,621 km (0.114 R)
• M11: 6,630,477 km (0.06 R)
• M12: 7,824,118 km (0.097 R)
• M13: 8,311,508 km (0.045 R)
• M14: 10,261,666 km (0.116 R)
• M15: 11,631,534 km (0.042 R)
• M16: 12,500,847 km (0.114 R)
• M17: 13,363,877 km (0.087 R)
• M18: 15,586,602 km (0.118 R)
• M19: 16,473,418 km (0.111 R)
• M20: 17,511,029 km (0.116 R)
• M21: 18,287,143 km (0.116 R)
• M22: 19,844,307 km (0.074 R)
• M23: 20,952,528 km (0.074 R)
• M24: 21,420,620 km (0.093 R)
• M25: 21,964,259 km (0.065 R)
• M26: 24,158,261 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.1

Radius: 4.8

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.82 AU - 8.46 AU

Year: 12723 Days

Day: 19.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,865,799 km

• M1: 59,690 km (0.057 R)
• M2: 279,898 km (0.106 R)
• M3: 679,623 km (0.081 R)
• M4: 1,056,909 km (0.104 R)
• M5: 1,533,977 km (0.041 R)
• M6: 1,853,218 km (0.12 R)
• M7: 2,125,337 km (0.113 R)
• M8: 2,582,807 km (0.087 R)
• M9: 2,922,544 km (0.067 R)
• M10: 3,267,666 km (0.12 R)
• M11: 4,768,432 km (0.075 R)
• M12: 5,019,457 km (0.047 R)
• M13: 5,514,028 km (0.071 R)
• M14: 6,149,669 km (0.104 R)
• M15: 6,334,572 km (0.097 R)
• M16: 7,356,625 km (0.092 R)
• M17: 7,522,978 km (0.06 R)
• M18: 7,950,229 km (0.12 R)
• M19: 10,331,977 km (0.069 R)
• M20: 10,913,314 km (0.117 R)
• M21: 11,349,691 km (0.063 R)
• M22: 11,684,342 km (0.095 R)
• M23: 14,473,295 km (0.104 R)
• M24: 14,867,036 km (0.059 R)
• M25: 15,607,247 km (0.083 R)
• M26: 15,951,771 km (0.075 R)
• M27: 18,050,479 km (0.118 R)
• M28: 19,521,026 km (0.093 R)
• M29: 20,244,631 km (0.1 R)
• M30: 21,916,686 km (0.107 R)
• M31: 23,588,293 km (0.091 R)
• M32: 24,779,690 km (0.111 R)
• M33: 31,562,009 km (0.114 R)
• M34: 35,790,094 km (0.085 R)
• M35: 36,028,852 km (0.105 R)
• M36: 36,630,235 km (0.116 R)
• M37: 39,103,238 km (0.107 R)
• M38: 41,290,807 km (0.109 R)
• M39: 41,949,487 km (0.06 R)
• M40: 44,654,216 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 4.9

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.27 AU - 11.87 AU

Year: 22916 Days

Day: 18.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,865,799 km

• M1: 65,374 km (0.096 R)
• M2: 240,853 km (0.099 R)
• M3: 650,452 km (0.104 R)
• M4: 1,201,869 km (0.06 R)
• M5: 1,904,231 km (0.06 R)
• M6: 2,376,811 km (0.072 R)
• M7: 3,295,791 km (0.115 R)
• M8: 3,758,647 km (0.11 R)
• M9: 3,942,951 km (0.098 R)
• M10: 4,296,600 km (0.079 R)
• M11: 4,741,505 km (0.09 R)
• M12: 5,292,324 km (0.109 R)
• M13: 5,682,625 km (0.104 R)
• M14: 6,303,605 km (0.056 R)
• M15: 7,247,568 km (0.091 R)
• M16: 8,594,996 km (0.03 R)
• M17: 10,101,147 km (0.12 R)
• M18: 16,790,865 km (0.04 R)
• M19: 18,588,134 km (0.11 R)
• M20: 21,861,634 km (0.061 R)
• M21: 24,528,366 km (0.095 R)
• M22: 25,499,705 km (0.093 R)
• M23: 31,116,955 km (0.07 R)
• M24: 31,745,566 km (0.037 R)
• M25: 32,126,891 km (0.118 R)
• M26: 33,158,368 km (0.075 R)
• M27: 34,746,798 km (0.091 R)
• M28: 39,229,199 km (0.112 R)
• M29: 40,407,133 km (0.066 R)
• M30: 41,004,926 km (0.1 R)
• M31: 48,981,185 km (0.061 R)
• M32: 52,796,081 km (0.072 R)
• M33: 53,152,423 km (0.116 R)
• M34: 53,510,261 km (0.115 R)
• M35: 55,323,985 km (0.109 R)
• M36: 57,742,534 km (0.079 R)
• M37: 60,619,750 km (0.115 R)
• M38: 63,189,393 km (0.057 R)
• M39: 67,701,863 km (0.116 R)
• M40: 68,122,382 km (0.109 R)
• M41: 73,527,353 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 10,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit