🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 9.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.79 AU - 0.95 AU

Year: 560 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,836,236 km

• M1: 115,639 km (0.059 R)
• M2: 405,111 km (0.105 R)
• M3: 702,960 km (0.113 R)
• M4: 1,021,903 km (0.092 R)
• M5: 1,379,143 km (0.091 R)
• M6: 1,848,730 km (0.1 R)
• M7: 2,689,022 km (0.109 R)
• M8: 3,764,630 km (0.054 R)
• M9: 4,124,712 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 9.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.97 AU - 1.31 AU

Year: 840 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,836,236 km

• M1: 115,789 km (0.053 R)
• M2: 425,756 km (0.09 R)
• M3: 723,455 km (0.11 R)
• M4: 1,023,848 km (0.091 R)
• M5: 1,423,573 km (0.074 R)
• M6: 1,724,863 km (0.052 R)
• M7: 2,078,513 km (0.045 R)
• M8: 2,522,370 km (0.114 R)
• M9: 3,100,865 km (0.055 R)
• M10: 3,807,266 km (0.049 R)
• M11: 4,633,345 km (0.082 R)
• M12: 5,097,398 km (0.115 R)
• M13: 5,832,821 km (0.119 R)
• M14: 6,275,331 km (0.103 R)
• M15: 6,802,514 km (0.118 R)
• M16: 7,447,132 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 9.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.49 AU - 2.41 AU

Year: 1880 Days

Day: 13.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,836,236 km

• M1: 113,545 km (0.112 R)
• M2: 476,320 km (0.093 R)
• M3: 1,386,174 km (0.115 R)
• M4: 1,685,220 km (0.059 R)
• M5: 2,216,592 km (0.12 R)
• M6: 2,589,240 km (0.066 R)
• M7: 3,048,805 km (0.035 R)
• M8: 3,698,957 km (0.116 R)
• M9: 4,321,882 km (0.104 R)
• M10: 5,229,792 km (0.109 R)
• M11: 5,612,763 km (0.094 R)
• M12: 6,160,740 km (0.1 R)
• M13: 6,485,965 km (0.063 R)
• M14: 8,841,085 km (0.104 R)
• M15: 10,577,617 km (0.113 R)
• M16: 11,829,152 km (0.051 R)
• M17: 13,424,763 km (0.117 R)
• M18: 14,058,460 km (0.047 R)
• M19: 14,667,922 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 13.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.02 AU - 6.22 AU

Year: 7997 Days

Day: 7.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,836,236 km

• M1: 168,298 km (0.108 R)
• M2: 927,357 km (0.119 R)
• M3: 1,426,266 km (0.069 R)
• M4: 3,088,897 km (0.104 R)
• M5: 5,625,778 km (0.056 R)
• M6: 6,068,886 km (0.115 R)
• M7: 9,402,376 km (0.101 R)
• M8: 10,418,295 km (0.063 R)
• M9: 15,000,178 km (0.104 R)
• M10: 17,418,727 km (0.096 R)
• M11: 19,080,909 km (0.089 R)
• M12: 21,841,439 km (0.117 R)
• M13: 24,311,300 km (0.104 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466

Radius: 4.7

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6 AU - 7.96 AU

Year: 12729 Days

Day: 16.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 146.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,836,236 km

• M1: 148,251 km (0.073 R)
• M2: 381,923 km (0.104 R)
• M3: 776,862 km (0.074 R)
• M4: 2,002,218 km (0.116 R)
• M5: 2,233,795 km (0.075 R)
• M6: 9,265,494 km (0.11 R)
• M7: 11,010,104 km (0.11 R)
• M8: 13,329,170 km (0.082 R)
• M9: 16,804,478 km (0.117 R)
• M10: 18,287,891 km (0.087 R)
• M11: 21,089,859 km (0.115 R)
• M12: 21,512,174 km (0.102 R)
• M13: 21,768,285 km (0.102 R)
• M14: 25,474,722 km (0.112 R)
• M15: 29,266,430 km (0.106 R)
• M16: 30,216,526 km (0.102 R)
• M17: 37,573,001 km (0.073 R)
• M18: 39,838,362 km (0.1 R)
• M19: 41,530,014 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.1

Radius: 7.6

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.2 AU - 12.42 AU

Year: 22851 Days

Day: 18.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,836,236 km

• M1: 96,191 km (0.081 R)
• M2: 385,065 km (0.072 R)
• M3: 1,101,190 km (0.111 R)
• M4: 1,532,032 km (0.073 R)
• M5: 2,350,931 km (0.109 R)
• M6: 4,019,545 km (0.11 R)
• M7: 4,319,639 km (0.118 R)
• M8: 5,390,011 km (0.071 R)
• M9: 6,268,600 km (0.09 R)
• M10: 7,484,531 km (0.097 R)
• M11: 11,594,882 km (0.097 R)
• M12: 12,482,746 km (0.094 R)
• M13: 17,788,533 km (0.081 R)
• M14: 20,198,256 km (0.039 R)
• M15: 20,587,360 km (0.093 R)
• M16: 21,080,734 km (0.086 R)
• M17: 23,882,402 km (0.084 R)
• M18: 24,647,446 km (0.067 R)
• M19: 32,282,473 km (0.05 R)
• M20: 33,082,672 km (0.088 R)
• M21: 33,623,468 km (0.083 R)
• M22: 34,032,917 km (0.079 R)
• M23: 36,847,900 km (0.093 R)
• M24: 38,016,260 km (0.094 R)
• M25: 44,066,895 km (0.113 R)
• M26: 50,016,851 km (0.055 R)
• M27: 67,078,638 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 18,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit