🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 11.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.39 AU - 1.67 AU

Year: 1241 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,989,386 km

• M1: 147,952 km (0.089 R)
• M2: 529,427 km (0.099 R)
• M3: 1,140,983 km (0.111 R)
• M4: 1,555,070 km (0.107 R)
• M5: 2,318,169 km (0.111 R)
• M6: 2,699,194 km (0.089 R)
• M7: 4,922,967 km (0.072 R)
• M8: 6,290,890 km (0.055 R)
• M9: 7,018,683 km (0.096 R)
• M10: 7,730,470 km (0.095 R)
• M11: 8,190,184 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.8

Radius: 13.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.73 AU - 1.81 AU

Year: 1545 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,989,386 km

• M1: 171,589 km (0.092 R)
• M2: 704,905 km (0.103 R)
• M3: 1,219,671 km (0.069 R)
• M4: 1,671,008 km (0.119 R)
• M5: 2,165,280 km (0.088 R)
• M6: 2,675,109 km (0.091 R)
• M7: 3,106,699 km (0.111 R)
• M8: 6,182,431 km (0.117 R)
• M9: 7,059,673 km (0.055 R)
• M10: 8,980,809 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 12.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.69 AU - 5.35 AU

Year: 7378 Days

Day: 10.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,989,386 km

• M1: 162,164 km (0.086 R)
• M2: 1,110,016 km (0.088 R)
• M3: 1,631,664 km (0.118 R)
• M4: 2,298,721 km (0.117 R)
• M5: 4,312,458 km (0.056 R)
• M6: 5,101,736 km (0.107 R)
• M7: 5,885,928 km (0.099 R)
• M8: 6,605,494 km (0.082 R)
• M9: 8,261,692 km (0.101 R)
• M10: 9,120,085 km (0.081 R)
• M11: 10,665,431 km (0.085 R)
• M12: 13,502,853 km (0.117 R)
• M13: 13,911,854 km (0.093 R)
• M14: 14,632,467 km (0.118 R)
• M15: 15,064,206 km (0.101 R)
• M16: 15,568,052 km (0.101 R)
• M17: 23,351,330 km (0.065 R)
• M18: 24,715,363 km (0.058 R)
• M19: 25,152,339 km (0.086 R)
• M20: 25,772,721 km (0.104 R)
• M21: 26,403,276 km (0.118 R)
• M22: 28,261,880 km (0.108 R)
• M23: 30,505,250 km (0.111 R)
• M24: 31,210,903 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.7

Radius: 4.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.37 AU - 9.81 AU

Year: 19482 Days

Day: 21.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,989,386 km

• M1: 52,359 km (0.102 R)
• M2: 544,387 km (0.08 R)
• M3: 721,211 km (0.118 R)
• M4: 1,547,141 km (0.049 R)
• M5: 2,868,988 km (0.086 R)
• M6: 6,189,014 km (0.091 R)
• M7: 7,982,542 km (0.116 R)
• M8: 11,746,574 km (0.103 R)
• M9: 15,132,423 km (0.116 R)
• M10: 15,636,418 km (0.052 R)
• M11: 24,511,462 km (0.108 R)
• M12: 31,649,075 km (0.082 R)
• M13: 36,131,177 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.4

Radius: 5.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.61 AU - 10.63 AU

Year: 19574 Days

Day: 22.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,989,386 km

• M1: 69,713 km (0.094 R)
• M2: 384,616 km (0.106 R)
• M3: 662,419 km (0.079 R)
• M4: 1,268,141 km (0.032 R)
• M5: 2,205,521 km (0.081 R)
• M6: 2,706,674 km (0.093 R)
• M7: 3,016,192 km (0.109 R)
• M8: 4,412,389 km (0.106 R)
• M9: 5,683,672 km (0.076 R)
• M10: 12,876,487 km (0.105 R)
• M11: 13,810,427 km (0.112 R)
• M12: 27,047,295 km (0.116 R)
• M13: 34,810,976 km (0.107 R)
• M14: 35,368,377 km (0.06 R)
• M15: 40,165,084 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.2

Radius: 3.4

Gravity: 57.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.96 AU - 12.3 AU

Year: 22736 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,989,386 km

• M1: 42,336 km (0.09 R)
• M2: 390,750 km (0.053 R)
• M3: 668,852 km (0.026 R)
• M4: 1,401,134 km (0.114 R)
• M5: 1,979,479 km (0.085 R)
• M6: 2,829,494 km (0.115 R)
• M7: 4,610,307 km (0.041 R)
• M8: 5,286,938 km (0.084 R)
• M9: 6,422,237 km (0.092 R)
• M10: 7,022,872 km (0.116 R)
• M11: 8,880,279 km (0.106 R)
• M12: 8,992,178 km (0.12 R)
• M13: 10,409,020 km (0.091 R)
• M14: 11,300,773 km (0.079 R)
• M15: 11,832,593 km (0.043 R)
• M16: 11,968,129 km (0.052 R)
• M17: 12,311,456 km (0.09 R)
• M18: 14,744,067 km (0.049 R)
• M19: 19,667,183 km (0.079 R)
• M20: 20,435,518 km (0.065 R)
• M21: 24,359,320 km (0.099 R)
• M22: 26,151,653 km (0.096 R)
• M23: 28,270,706 km (0.091 R)
• M24: 30,756,425 km (0.1 R)
• M25: 33,926,852 km (0.116 R)
• M26: 35,309,735 km (0.055 R)
• M27: 44,895,518 km (0.094 R)
• M28: 47,922,032 km (0.097 R)
• M29: 58,988,684 km (0.11 R)
• M30: 63,024,835 km (0.059 R)
• M31: 75,762,196 km (0.025 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: 192 - 13,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit