🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.51 AU - 0.67 AU

Year: 293 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,426,781 km

• M1: 439,967 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 12.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.22 AU - 1.54 AU

Year: 1047 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,426,781 km

• M1: 157,975 km (0.074 R)
• M2: 646,712 km (0.116 R)
• M3: 1,145,920 km (0.08 R)
• M4: 1,619,547 km (0.096 R)
• M5: 2,277,777 km (0.071 R)
• M6: 2,950,818 km (0.105 R)
• M7: 3,876,829 km (0.097 R)
• M8: 4,382,619 km (0.082 R)
• M9: 4,913,841 km (0.08 R)
• M10: 6,300,614 km (0.069 R)
• M11: 6,909,178 km (0.105 R)
• M12: 7,581,321 km (0.099 R)
• M13: 8,323,177 km (0.111 R)
• M14: 8,890,153 km (0.094 R)
• M15: 9,425,264 km (0.053 R)
• M16: 9,833,218 km (0.117 R)
• M17: 10,344,394 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 10.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.55 AU - 2.09 AU

Year: 1585 Days

Day: 10.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 55.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,426,781 km

• M1: 135,685 km (0.1 R)
• M2: 597,494 km (0.046 R)
• M3: 1,202,916 km (0.111 R)
• M4: 1,642,285 km (0.068 R)
• M5: 2,130,722 km (0.027 R)
• M6: 2,687,825 km (0.119 R)
• M7: 3,171,475 km (0.073 R)
• M8: 3,746,230 km (0.046 R)
• M9: 4,112,894 km (0.069 R)
• M10: 4,542,091 km (0.09 R)
• M11: 5,425,017 km (0.118 R)
• M12: 7,666,891 km (0.097 R)
• M13: 8,614,444 km (0.108 R)
• M14: 9,101,235 km (0.105 R)
• M15: 9,606,128 km (0.092 R)
• M16: 10,500,723 km (0.095 R)
• M17: 10,880,852 km (0.085 R)
• M18: 11,377,666 km (0.11 R)
• M19: 11,964,090 km (0.09 R)
• M20: 12,842,379 km (0.082 R)
• M21: 13,559,252 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 12.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.7 AU - 3.28 AU

Year: 3338 Days

Day: 7.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,426,781 km

• M1: 159,322 km (0.084 R)
• M2: 826,229 km (0.042 R)
• M3: 1,261,858 km (0.114 R)
• M4: 3,412,776 km (0.095 R)
• M5: 4,141,767 km (0.104 R)
• M6: 5,658,988 km (0.086 R)
• M7: 6,170,763 km (0.043 R)
• M8: 7,486,027 km (0.06 R)
• M9: 7,998,699 km (0.079 R)
• M10: 8,867,713 km (0.07 R)
• M11: 10,081,999 km (0.047 R)
• M12: 10,580,908 km (0.103 R)
• M13: 11,227,619 km (0.053 R)
• M14: 11,673,271 km (0.048 R)
• M15: 12,084,366 km (0.063 R)
• M16: 13,130,504 km (0.088 R)
• M17: 14,081,648 km (0.098 R)
• M18: 14,652,962 km (0.072 R)
• M19: 16,065,166 km (0.03 R)
• M20: 17,388,509 km (0.085 R)
• M21: 18,351,021 km (0.045 R)
• M22: 19,348,689 km (0.069 R)
• M23: 22,419,036 km (0.115 R)
• M24: 23,850,089 km (0.064 R)
• M25: 24,365,155 km (0.06 R)
• M26: 25,265,285 km (0.074 R)
• M27: 25,800,546 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.8

Radius: 4.4

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.06 AU - 7 AU

Year: 10774 Days

Day: 18.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,426,781 km

• M1: 54,753 km (0.105 R)
• M2: 459,864 km (0.117 R)
• M3: 867,967 km (0.114 R)
• M4: 1,253,929 km (0.115 R)
• M5: 1,422,077 km (0.105 R)
• M6: 1,674,599 km (0.094 R)
• M7: 2,183,680 km (0.033 R)
• M8: 3,477,702 km (0.049 R)
• M9: 4,272,366 km (0.072 R)
• M10: 5,242,209 km (0.12 R)
• M11: 6,525,609 km (0.117 R)
• M12: 7,183,241 km (0.058 R)
• M13: 7,373,529 km (0.088 R)
• M14: 9,786,693 km (0.029 R)
• M15: 10,646,282 km (0.089 R)
• M16: 11,659,209 km (0.077 R)
• M17: 12,028,417 km (0.06 R)
• M18: 12,514,460 km (0.103 R)
• M19: 12,679,467 km (0.096 R)
• M20: 13,992,338 km (0.118 R)
• M21: 15,019,028 km (0.056 R)
• M22: 15,582,563 km (0.088 R)
• M23: 16,552,705 km (0.04 R)
• M24: 17,357,392 km (0.116 R)
• M25: 18,399,491 km (0.109 R)
• M26: 19,189,667 km (0.081 R)
• M27: 19,556,182 km (0.073 R)
• M28: 21,774,868 km (0.08 R)
• M29: 22,496,229 km (0.08 R)
• M30: 23,150,570 km (0.107 R)
• M31: 23,901,850 km (0.096 R)
• M32: 24,583,119 km (0.104 R)
• M33: 27,903,294 km (0.1 R)
• M34: 28,945,094 km (0.089 R)
• M35: 29,330,308 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.7

Radius: 4.8

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.78 AU - 7.02 AU

Year: 11703 Days

Day: 22.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,426,781 km

• M1: 60,587 km (0.048 R)
• M2: 248,183 km (0.104 R)
• M3: 570,417 km (0.062 R)
• M4: 957,277 km (0.12 R)
• M5: 1,159,084 km (0.045 R)
• M6: 1,648,868 km (0.076 R)
• M7: 2,922,544 km (0.104 R)
• M8: 3,649,889 km (0.089 R)
• M9: 3,917,370 km (0.077 R)
• M10: 4,119,776 km (0.097 R)
• M11: 5,119,239 km (0.111 R)
• M12: 5,392,405 km (0.11 R)
• M13: 10,211,999 km (0.109 R)
• M14: 13,733,683 km (0.056 R)
• M15: 13,966,457 km (0.117 R)
• M16: 14,261,165 km (0.082 R)
• M17: 15,860,516 km (0.056 R)
• M18: 17,918,983 km (0.045 R)
• M19: 21,291,517 km (0.053 R)
• M20: 26,027,935 km (0.052 R)
• M21: 31,825,152 km (0.043 R)
• M22: 32,438,054 km (0.101 R)
• M23: 36,725,978 km (0.069 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: 382 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit