🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 290 Days

Day: 13 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,902,238 km

• M1: 72,555 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 12

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.96 AU - 1.28 AU

Year: 778 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,902,238 km

• M1: 150,047 km (0.115 R)
• M2: 682,017 km (0.114 R)
• M3: 1,082,041 km (0.077 R)
• M4: 1,658,143 km (0.045 R)
• M5: 2,651,473 km (0.117 R)
• M6: 4,711,286 km (0.075 R)
• M7: 5,305,040 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 12

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.97 AU - 2.31 AU

Year: 2054 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,902,238 km

• M1: 149,598 km (0.112 R)
• M2: 581,487 km (0.093 R)
• M3: 986,598 km (0.065 R)
• M4: 1,444,667 km (0.111 R)
• M5: 2,105,440 km (0.097 R)
• M6: 2,479,435 km (0.11 R)
• M7: 2,975,202 km (0.063 R)
• M8: 3,751,167 km (0.069 R)
• M9: 4,148,349 km (0.12 R)
• M10: 4,594,450 km (0.088 R)
• M11: 5,185,960 km (0.085 R)
• M12: 5,902,234 km (0.115 R)
• M13: 6,903,044 km (0.092 R)
• M14: 8,806,827 km (0.034 R)
• M15: 11,581,568 km (0.116 R)
• M16: 11,980,396 km (0.043 R)
• M17: 14,158,840 km (0.089 R)
• M18: 15,896,419 km (0.101 R)
• M19: 16,539,391 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 9.3

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.15 AU - 3.45 AU

Year: 3074 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,902,238 km

• M1: 115,789 km (0.065 R)
• M2: 426,952 km (0.115 R)
• M3: 732,581 km (0.065 R)
• M4: 1,099,395 km (0.057 R)
• M5: 1,755,082 km (0.112 R)
• M6: 2,124,589 km (0.092 R)
• M7: 2,698,147 km (0.088 R)
• M8: 3,089,794 km (0.1 R)
• M9: 3,847,208 km (0.057 R)
• M10: 4,723,104 km (0.119 R)
• M11: 5,805,295 km (0.089 R)
• M12: 6,237,184 km (0.071 R)
• M13: 6,836,623 km (0.109 R)
• M14: 8,117,031 km (0.09 R)
• M15: 8,554,605 km (0.098 R)
• M16: 9,222,410 km (0.108 R)
• M17: 10,191,953 km (0.073 R)
• M18: 10,902,094 km (0.031 R)
• M19: 11,228,068 km (0.091 R)
• M20: 13,093,554 km (0.119 R)
• M21: 14,413,904 km (0.09 R)
• M22: 14,757,531 km (0.076 R)
• M23: 17,372,651 km (0.116 R)
• M24: 18,100,146 km (0.064 R)
• M25: 19,916,862 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 9.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.5 AU - 6.04 AU

Year: 9092 Days

Day: 8.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,902,238 km

• M1: 123,119 km (0.099 R)
• M2: 677,529 km (0.064 R)
• M3: 1,270,834 km (0.115 R)
• M4: 1,591,273 km (0.078 R)
• M5: 1,966,464 km (0.052 R)
• M6: 2,352,875 km (0.075 R)
• M7: 2,807,653 km (0.068 R)
• M8: 3,917,220 km (0.091 R)
• M9: 4,609,110 km (0.095 R)
• M10: 5,871,118 km (0.116 R)
• M11: 7,009,259 km (0.081 R)
• M12: 13,677,733 km (0.099 R)
• M13: 14,593,123 km (0.08 R)
• M14: 15,434,162 km (0.112 R)
• M15: 18,731,149 km (0.117 R)
• M16: 19,256,388 km (0.034 R)
• M17: 20,131,086 km (0.047 R)
• M18: 28,969,029 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.4

Radius: 3.9

Gravity: 24.81 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.12 AU - 6.74 AU

Year: 9473 Days

Day: 17.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,902,238 km

• M1: 51,162 km (0.105 R)
• M2: 265,536 km (0.06 R)
• M3: 424,708 km (0.113 R)
• M4: 698,622 km (0.095 R)
• M5: 853,007 km (0.118 R)
• M6: 1,187,209 km (0.079 R)
• M7: 2,175,153 km (0.119 R)
• M8: 2,773,694 km (0.111 R)
• M9: 4,003,688 km (0.094 R)
• M10: 5,040,401 km (0.104 R)
• M11: 6,209,957 km (0.119 R)
• M12: 7,434,266 km (0.112 R)
• M13: 7,665,844 km (0.061 R)
• M14: 8,514,363 km (0.056 R)
• M15: 8,983,053 km (0.058 R)
• M16: 9,157,634 km (0.083 R)
• M17: 13,199,918 km (0.104 R)
• M18: 16,862,971 km (0.115 R)
• M19: 17,532,721 km (0.066 R)
• M20: 17,668,855 km (0.116 R)
• M21: 19,795,239 km (0.066 R)
• M22: 20,016,943 km (0.118 R)
• M23: 20,996,360 km (0.1 R)
• M24: 21,536,708 km (0.078 R)
• M25: 22,007,193 km (0.076 R)
• M26: 26,021,054 km (0.094 R)
• M27: 28,013,398 km (0.056 R)
• M28: 34,810,677 km (0.1 R)
• M29: 37,562,529 km (0.112 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: 445 - 10,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit