🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.89 AU - 2.37 AU

Year: 1159 Days

Day: 27.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 10.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.8 AU - 5.3 AU

Year: 3618 Days

Day: 9.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,895,988 km

• M1: 134,339 km (0.086 R)
• M2: 585,676 km (0.096 R)
• M3: 947,553 km (0.097 R)
• M4: 2,288,698 km (0.104 R)
• M5: 2,933,913 km (0.094 R)
• M6: 4,328,614 km (0.052 R)
• M7: 5,358,446 km (0.09 R)
• M8: 5,699,529 km (0.105 R)
• M9: 6,055,123 km (0.092 R)
• M10: 8,947,149 km (0.073 R)
• M11: 9,864,334 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 9.5

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.03 AU - 6.61 AU

Year: 5234 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,895,988 km

• M1: 119,529 km (0.079 R)
• M2: 697,575 km (0.115 R)
• M3: 1,134,251 km (0.081 R)
• M4: 1,588,430 km (0.101 R)
• M5: 1,906,176 km (0.095 R)
• M6: 3,631,638 km (0.064 R)
• M7: 4,728,041 km (0.054 R)
• M8: 5,256,420 km (0.093 R)
• M9: 5,678,137 km (0.114 R)
• M10: 6,718,291 km (0.062 R)
• M11: 8,662,315 km (0.095 R)
• M12: 10,336,914 km (0.12 R)
• M13: 11,227,470 km (0.029 R)
• M14: 11,644,698 km (0.079 R)
• M15: 14,860,454 km (0.099 R)
• M16: 15,820,424 km (0.058 R)
• M17: 16,345,063 km (0.057 R)
• M18: 16,701,256 km (0.036 R)
• M19: 17,988,845 km (0.105 R)
• M20: 18,368,674 km (0.081 R)
• M21: 18,753,739 km (0.112 R)
• M22: 19,473,753 km (0.052 R)
• M23: 20,485,184 km (0.073 R)
• M24: 21,108,708 km (0.078 R)
• M25: 24,805,122 km (0.102 R)
• M26: 25,672,640 km (0.107 R)
• M27: 26,970,402 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 13

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.25 AU - 9.83 AU

Year: 8498 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,895,988 km

• M1: 162,014 km (0.112 R)
• M2: 679,773 km (0.112 R)
• M3: 1,217,727 km (0.114 R)
• M4: 2,485,120 km (0.096 R)
• M5: 3,052,096 km (0.079 R)
• M6: 3,789,912 km (0.107 R)
• M7: 5,621,888 km (0.107 R)
• M8: 6,764,816 km (0.071 R)
• M9: 7,878,123 km (0.106 R)
• M10: 8,386,008 km (0.054 R)
• M11: 10,042,206 km (0.096 R)
• M12: 10,683,532 km (0.073 R)
• M13: 11,627,345 km (0.096 R)
• M14: 17,019,002 km (0.068 R)
• M15: 19,005,213 km (0.117 R)
• M16: 22,555,469 km (0.116 R)
• M17: 23,881,056 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 12.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.66 AU - 11.38 AU

Year: 11824 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,895,988 km

• M1: 160,967 km (0.077 R)
• M2: 919,578 km (0.092 R)
• M3: 1,439,431 km (0.109 R)
• M4: 1,990,250 km (0.057 R)
• M5: 2,679,597 km (0.08 R)
• M6: 3,629,843 km (0.072 R)
• M7: 4,168,545 km (0.117 R)
• M8: 5,025,890 km (0.06 R)
• M9: 5,959,231 km (0.104 R)
• M10: 8,311,359 km (0.081 R)
• M11: 8,947,149 km (0.115 R)
• M12: 9,406,265 km (0.075 R)
• M13: 12,374,287 km (0.049 R)
• M14: 16,215,661 km (0.075 R)
• M15: 17,054,008 km (0.065 R)
• M16: 17,523,446 km (0.109 R)
• M17: 21,777,261 km (0.054 R)
• M18: 22,423,075 km (0.117 R)
• M19: 25,336,793 km (0.028 R)
• M20: 27,201,381 km (0.062 R)
• M21: 28,713,516 km (0.096 R)
• M22: 29,827,571 km (0.081 R)
• M23: 30,854,561 km (0.101 R)
• M24: 31,552,285 km (0.057 R)
• M25: 37,517,949 km (0.068 R)
• M26: 41,887,853 km (0.089 R)
• M27: 47,504,355 km (0.111 R)
• M28: 50,012,363 km (0.055 R)
• M29: 52,278,322 km (0.076 R)
• M30: 52,772,594 km (0.093 R)
• M31: 55,461,765 km (0.088 R)
• M32: 56,840,010 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.2

Radius: 7.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.16 AU - 17.68 AU

Year: 25945 Days

Day: 19.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,895,988 km

• M1: 126,111 km (0.094 R)
• M2: 456,872 km (0.102 R)
• M3: 818,600 km (0.111 R)
• M4: 1,169,107 km (0.099 R)
• M5: 2,176,499 km (0.065 R)
• M6: 5,558,758 km (0.105 R)
• M7: 6,210,406 km (0.102 R)
• M8: 8,011,415 km (0.078 R)
• M9: 11,294,938 km (0.057 R)
• M10: 12,271,065 km (0.115 R)
• M11: 15,380,157 km (0.079 R)
• M12: 19,429,771 km (0.077 R)
• M13: 36,695,759 km (0.04 R)
• M14: 55,538,957 km (0.104 R)
• M15: 56,835,522 km (0.114 R)
• M16: 69,425,081 km (0.105 R)
• M17: 70,281,828 km (0.088 R)
• M18: 70,928,988 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 19,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit