🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 346 Days

Day: 35.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.7

Radius: 14.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.04 AU - 1.64 AU

Year: 1002 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,871,655 km

• M1: 180,265 km (0.054 R)
• M2: 699,520 km (0.119 R)
• M3: 1,258,417 km (0.12 R)
• M4: 1,745,508 km (0.087 R)
• M5: 2,383,393 km (0.091 R)
• M6: 3,008,712 km (0.027 R)
• M7: 4,220,904 km (0.047 R)
• M8: 4,759,157 km (0.117 R)
• M9: 6,562,410 km (0.118 R)
• M10: 7,188,178 km (0.098 R)
• M11: 7,827,409 km (0.093 R)
• M12: 8,532,165 km (0.115 R)
• M13: 9,698,729 km (0.063 R)
• M14: 11,102,256 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 10.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.27 AU - 1.85 AU

Year: 1258 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,871,655 km

• M1: 126,859 km (0.092 R)
• M2: 459,864 km (0.101 R)
• M3: 1,349,672 km (0.109 R)
• M4: 2,077,914 km (0.1 R)
• M5: 2,441,587 km (0.107 R)
• M6: 3,468,875 km (0.114 R)
• M7: 5,222,910 km (0.049 R)
• M8: 6,056,171 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 9.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.68 AU - 2.46 AU

Year: 1923 Days

Day: 14.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,871,655 km

• M1: 115,041 km (0.111 R)
• M2: 427,401 km (0.073 R)
• M3: 994,975 km (0.079 R)
• M4: 1,401,582 km (0.047 R)
• M5: 1,842,298 km (0.026 R)
• M6: 2,192,207 km (0.105 R)
• M7: 2,856,422 km (0.078 R)
• M8: 3,315,837 km (0.095 R)
• M9: 4,519,651 km (0.097 R)
• M10: 5,111,610 km (0.099 R)
• M11: 5,628,620 km (0.109 R)
• M12: 6,333,375 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 8.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.98 AU - 2.16 AU

Year: 1923 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,871,655 km

• M1: 109,655 km (0.057 R)
• M2: 396,883 km (0.106 R)
• M3: 690,993 km (0.098 R)
• M4: 1,173,745 km (0.029 R)
• M5: 1,454,091 km (0.054 R)
• M6: 2,002,816 km (0.077 R)
• M7: 2,384,889 km (0.087 R)
• M8: 2,842,210 km (0.077 R)
• M9: 3,135,272 km (0.099 R)
• M10: 3,433,122 km (0.117 R)
• M11: 4,156,128 km (0.101 R)
• M12: 5,747,251 km (0.097 R)
• M13: 7,011,652 km (0.099 R)
• M14: 8,006,179 km (0.117 R)
• M15: 8,623,420 km (0.108 R)
• M16: 8,943,709 km (0.101 R)
• M17: 9,362,882 km (0.067 R)
• M18: 9,858,051 km (0.058 R)
• M19: 10,337,811 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.1

Radius: 5.9

Gravity: 26.55 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.12 AU - 9.62 AU

Year: 18519 Days

Day: 19.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,871,655 km

• M1: 85,869 km (0.109 R)
• M2: 274,063 km (0.03 R)
• M3: 702,212 km (0.084 R)
• M4: 1,350,420 km (0.098 R)
• M5: 1,541,606 km (0.09 R)
• M6: 1,825,094 km (0.076 R)
• M7: 2,249,503 km (0.083 R)
• M8: 2,520,275 km (0.096 R)
• M9: 2,812,739 km (0.1 R)
• M10: 5,218,871 km (0.069 R)
• M11: 5,985,411 km (0.092 R)
• M12: 7,739,745 km (0.047 R)
• M13: 8,788,576 km (0.118 R)
• M14: 9,928,960 km (0.119 R)
• M15: 10,909,724 km (0.09 R)
• M16: 14,542,559 km (0.057 R)
• M17: 15,885,798 km (0.068 R)
• M18: 16,131,138 km (0.105 R)
• M19: 16,882,419 km (0.101 R)
• M20: 20,602,170 km (0.062 R)
• M21: 23,966,476 km (0.117 R)
• M22: 31,629,328 km (0.05 R)
• M23: 32,148,134 km (0.115 R)
• M24: 32,804,419 km (0.084 R)
• M25: 33,469,681 km (0.038 R)
• M26: 34,008,383 km (0.088 R)
• M27: 43,750,496 km (0.09 R)
• M28: 48,219,732 km (0.079 R)
• M29: 52,620,752 km (0.059 R)
• M30: 54,825,226 km (0.06 R)
• M31: 58,635,035 km (0.108 R)
• M32: 58,829,961 km (0.114 R)
• M33: 60,207,009 km (0.101 R)
• M34: 60,604,341 km (0.085 R)
• M35: 61,203,780 km (0.077 R)
• M36: 61,806,959 km (0.099 R)
• M37: 62,211,322 km (0.101 R)
• M38: 65,300,518 km (0.114 R)
• M39: 65,509,955 km (0.095 R)
• M40: 66,564,321 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit