🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.64 AU - 0.7 AU

Year: 349 Days

Day: 25.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 10.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.77 AU - 1.03 AU

Year: 543 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,165,198 km

• M1: 126,859 km (0.12 R)
• M2: 575,054 km (0.084 R)
• M3: 1,124,677 km (0.097 R)
• M4: 1,706,313 km (0.071 R)
• M5: 3,109,691 km (0.083 R)
• M6: 3,884,458 km (0.11 R)
• M7: 4,464,000 km (0.07 R)
• M8: 4,876,591 km (0.071 R)
• M9: 5,517,469 km (0.099 R)
• M10: 6,047,943 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 14.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.71 AU - 2.09 AU

Year: 1665 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,165,198 km

• M1: 184,155 km (0.091 R)
• M2: 788,680 km (0.12 R)
• M3: 1,398,142 km (0.045 R)
• M4: 2,142,690 km (0.064 R)
• M5: 2,641,599 km (0.076 R)
• M6: 3,344,260 km (0.082 R)
• M7: 4,434,679 km (0.048 R)
• M8: 5,278,411 km (0.112 R)
• M9: 6,550,741 km (0.107 R)
• M10: 7,044,265 km (0.057 R)
• M11: 7,731,517 km (0.109 R)
• M12: 8,645,859 km (0.098 R)
• M13: 9,863,586 km (0.111 R)
• M14: 10,549,043 km (0.055 R)
• M15: 12,285,426 km (0.084 R)
• M16: 14,334,917 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.7

Radius: 14.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.05 AU - 5.19 AU

Year: 7366 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,165,198 km

• M1: 190,887 km (0.078 R)
• M2: 676,332 km (0.028 R)
• M3: 1,223,112 km (0.098 R)
• M4: 1,774,380 km (0.08 R)
• M5: 2,544,660 km (0.118 R)
• M6: 3,508,968 km (0.105 R)
• M7: 4,493,172 km (0.098 R)
• M8: 5,064,935 km (0.111 R)
• M9: 5,746,952 km (0.114 R)
• M10: 6,389,325 km (0.117 R)
• M11: 7,295,888 km (0.033 R)
• M12: 8,898,231 km (0.067 R)
• M13: 10,963,579 km (0.088 R)
• M14: 14,990,155 km (0.079 R)
• M15: 17,830,121 km (0.077 R)
• M16: 20,567,314 km (0.078 R)
• M17: 21,997,469 km (0.106 R)
• M18: 22,697,737 km (0.092 R)
• M19: 25,563,135 km (0.109 R)
• M20: 27,215,892 km (0.088 R)
• M21: 29,591,506 km (0.112 R)
• M22: 30,541,004 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 5.1

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.13 AU - 10.75 AU

Year: 18441 Days

Day: 23.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,165,198 km

• M1: 63,429 km (0.12 R)
• M2: 244,443 km (0.105 R)
• M3: 803,041 km (0.085 R)
• M4: 1,063,342 km (0.085 R)
• M5: 1,421,928 km (0.106 R)
• M6: 3,163,546 km (0.084 R)
• M7: 4,202,055 km (0.042 R)
• M8: 4,781,746 km (0.092 R)
• M9: 5,787,194 km (0.116 R)
• M10: 10,873,222 km (0.117 R)
• M11: 11,287,459 km (0.098 R)
• M12: 14,135,503 km (0.08 R)
• M13: 14,843,699 km (0.067 R)
• M14: 15,649,732 km (0.041 R)
• M15: 17,268,830 km (0.068 R)
• M16: 18,742,818 km (0.098 R)
• M17: 20,121,662 km (0.092 R)
• M18: 23,468,615 km (0.045 R)
• M19: 29,955,178 km (0.076 R)
• M20: 36,744,079 km (0.102 R)
• M21: 47,713,493 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737

Radius: 3.7

Gravity: 53.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.87 AU - 11.11 AU

Year: 20076 Days

Day: 20.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,165,198 km

• M1: 46,375 km (0.108 R)
• M2: 164,857 km (0.117 R)
• M3: 598,990 km (0.095 R)
• M4: 855,401 km (0.099 R)
• M5: 1,099,096 km (0.11 R)
• M6: 1,356,703 km (0.12 R)
• M7: 2,092,575 km (0.115 R)
• M8: 2,350,781 km (0.075 R)
• M9: 3,310,002 km (0.118 R)
• M10: 5,430,104 km (0.096 R)
• M11: 6,213,847 km (0.115 R)
• M12: 6,520,672 km (0.119 R)
• M13: 7,404,496 km (0.071 R)
• M14: 7,799,584 km (0.106 R)
• M15: 8,418,171 km (0.098 R)
• M16: 9,810,928 km (0.109 R)
• M17: 10,469,607 km (0.108 R)
• M18: 11,941,500 km (0.059 R)
• M19: 15,130,927 km (0.09 R)
• M20: 16,336,087 km (0.046 R)
• M21: 20,428,636 km (0.105 R)
• M22: 21,302,138 km (0.066 R)
• M23: 21,598,641 km (0.097 R)
• M24: 28,840,824 km (0.059 R)
• M25: 32,088,294 km (0.041 R)
• M26: 34,338,396 km (0.094 R)
• M27: 52,739,383 km (0.072 R)
• M28: 54,194,671 km (0.12 R)
• M29: 56,994,844 km (0.115 R)
• M30: 57,757,644 km (0.059 R)
• M31: 64,105,829 km (0.117 R)
• M32: 72,897,995 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit