🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.55 AU - 0.67 AU

Year: 313 Days

Day: 43.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 14.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.69 AU - 0.95 AU

Year: 487 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,547,296 km

• M1: 176,525 km (0.095 R)
• M2: 759,658 km (0.106 R)
• M3: 1,222,663 km (0.114 R)
• M4: 1,670,559 km (0.081 R)
• M5: 2,268,502 km (0.097 R)
• M6: 3,077,079 km (0.102 R)
• M7: 4,028,671 km (0.083 R)
• M8: 4,761,251 km (0.041 R)
• M9: 5,546,191 km (0.114 R)
• M10: 6,035,077 km (0.112 R)
• M11: 6,592,329 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 11.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.99 AU - 1.51 AU

Year: 917 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,547,296 km

• M1: 145,708 km (0.073 R)
• M2: 930,200 km (0.118 R)
• M3: 1,455,587 km (0.101 R)
• M4: 2,380,252 km (0.107 R)
• M5: 2,818,873 km (0.082 R)
• M6: 3,512,558 km (0.059 R)
• M7: 4,117,382 km (0.072 R)
• M8: 4,754,220 km (0.111 R)
• M9: 5,337,502 km (0.038 R)
• M10: 5,968,057 km (0.081 R)
• M11: 6,579,614 km (0.1 R)
• M12: 7,954,268 km (0.092 R)
• M13: 8,641,222 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 10.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.77 AU - 3.17 AU

Year: 3358 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 169.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,547,296 km

• M1: 127,757 km (0.082 R)
• M2: 496,964 km (0.113 R)
• M3: 1,186,610 km (0.083 R)
• M4: 1,654,253 km (0.039 R)
• M5: 3,232,212 km (0.114 R)
• M6: 6,336,367 km (0.091 R)
• M7: 6,998,936 km (0.08 R)
• M8: 7,707,133 km (0.102 R)
• M9: 8,356,537 km (0.085 R)
• M10: 9,153,595 km (0.107 R)
• M11: 9,648,015 km (0.086 R)
• M12: 10,361,747 km (0.069 R)
• M13: 10,815,028 km (0.085 R)
• M14: 11,585,308 km (0.064 R)
• M15: 16,545,824 km (0.112 R)
• M16: 16,938,518 km (0.1 R)
• M17: 19,927,035 km (0.053 R)
• M18: 22,626,678 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 5

Gravity: 37.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.92 AU - 8.78 AU

Year: 13072 Days

Day: 17.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,547,296 km

• M1: 69,264 km (0.086 R)
• M2: 298,897 km (0.036 R)
• M3: 929,751 km (0.064 R)
• M4: 1,383,930 km (0.057 R)
• M5: 2,649,229 km (0.101 R)
• M6: 2,881,554 km (0.081 R)
• M7: 3,360,267 km (0.107 R)
• M8: 3,688,934 km (0.119 R)
• M9: 4,008,774 km (0.057 R)
• M10: 4,474,472 km (0.086 R)
• M11: 4,703,656 km (0.104 R)
• M12: 6,873,274 km (0.077 R)
• M13: 7,402,551 km (0.111 R)
• M14: 8,592,154 km (0.054 R)
• M15: 8,946,701 km (0.117 R)
• M16: 14,917,301 km (0.053 R)
• M17: 15,208,568 km (0.034 R)
• M18: 23,586,049 km (0.119 R)
• M19: 25,296,701 km (0.089 R)
• M20: 25,503,295 km (0.043 R)
• M21: 41,337,183 km (0.07 R)
• M22: 46,083,923 km (0.042 R)
• M23: 48,747,364 km (0.04 R)
• M24: 48,907,284 km (0.115 R)
• M25: 49,711,522 km (0.098 R)
• M26: 61,914,370 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.9

Radius: 5.6

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.43 AU - 9.11 AU

Year: 14208 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,547,296 km

• M1: 69,713 km (0.106 R)
• M2: 281,992 km (0.089 R)
• M3: 1,037,461 km (0.12 R)
• M4: 1,327,382 km (0.081 R)
• M5: 1,622,239 km (0.06 R)
• M6: 3,574,940 km (0.1 R)
• M7: 5,841,797 km (0.073 R)
• M8: 6,150,417 km (0.107 R)
• M9: 6,884,195 km (0.101 R)
• M10: 9,645,772 km (0.041 R)
• M11: 10,633,716 km (0.069 R)
• M12: 17,615,299 km (0.034 R)
• M13: 18,096,705 km (0.114 R)
• M14: 27,251,646 km (0.085 R)
• M15: 27,679,645 km (0.109 R)
• M16: 33,782,341 km (0.117 R)
• M17: 37,737,260 km (0.114 R)
• M18: 38,002,497 km (0.091 R)
• M19: 39,483,815 km (0.12 R)
• M20: 52,085,640 km (0.078 R)
• M21: 53,576,383 km (0.063 R)
• M22: 56,642,990 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit