🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 10.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.88 AU - 2.86 AU

Year: 2433 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,506,578 km

• M1: 131,796 km (0.03 R)
• M2: 587,172 km (0.114 R)
• M3: 1,166,265 km (0.051 R)
• M4: 1,756,578 km (0.108 R)
• M5: 2,173,208 km (0.057 R)
• M6: 2,967,872 km (0.094 R)
• M7: 4,238,108 km (0.078 R)
• M8: 4,703,507 km (0.111 R)
• M9: 7,914,027 km (0.078 R)
• M10: 8,487,734 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.7

Radius: 11

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.59 AU - 3.75 AU

Year: 3764 Days

Day: 11.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,506,578 km

• M1: 137,181 km (0.12 R)
• M2: 505,491 km (0.064 R)
• M3: 1,018,462 km (0.032 R)
• M4: 1,366,577 km (0.117 R)
• M5: 2,190,113 km (0.115 R)
• M6: 3,000,484 km (0.114 R)
• M7: 4,190,087 km (0.049 R)
• M8: 4,703,507 km (0.1 R)
• M9: 5,565,490 km (0.085 R)
• M10: 6,675,955 km (0.072 R)
• M11: 7,283,771 km (0.091 R)
• M12: 8,332,901 km (0.038 R)
• M13: 8,894,042 km (0.116 R)
• M14: 9,480,017 km (0.066 R)
• M15: 10,091,723 km (0.116 R)
• M16: 10,688,768 km (0.066 R)
• M17: 12,486,785 km (0.09 R)
• M18: 13,128,709 km (0.079 R)
• M19: 15,918,261 km (0.114 R)
• M20: 16,893,040 km (0.102 R)
• M21: 17,621,432 km (0.103 R)
• M22: 18,664,429 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.9

Radius: 6.5

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.14 AU - 9.32 AU

Year: 15745 Days

Day: 21.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,506,578 km

• M1: 194,028 km (0.065 R)
• M2: 397,930 km (0.077 R)
• M3: 717,771 km (0.063 R)
• M4: 1,031,477 km (0.059 R)
• M5: 1,992,045 km (0.107 R)
• M6: 2,776,088 km (0.059 R)
• M7: 3,086,802 km (0.063 R)
• M8: 3,980,650 km (0.112 R)
• M9: 4,731,631 km (0.113 R)
• M10: 12,816,648 km (0.11 R)
• M11: 13,746,548 km (0.077 R)
• M12: 21,735,224 km (0.115 R)
• M13: 25,337,391 km (0.095 R)
• M14: 29,886,513 km (0.099 R)
• M15: 30,577,954 km (0.039 R)
• M16: 35,977,091 km (0.109 R)
• M17: 46,894,295 km (0.119 R)
• M18: 50,701,112 km (0.101 R)
• M19: 57,494,800 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.9

Radius: 7.1

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9 AU - 10.02 AU

Year: 19557 Days

Day: 17.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,506,578 km

• M1: 92,601 km (0.079 R)
• M2: 469,737 km (0.064 R)
• M3: 1,747,154 km (0.105 R)
• M4: 2,373,370 km (0.1 R)
• M5: 3,300,877 km (0.049 R)
• M6: 3,667,990 km (0.105 R)
• M7: 7,751,862 km (0.113 R)
• M8: 9,032,420 km (0.036 R)
• M9: 9,694,690 km (0.071 R)
• M10: 11,428,380 km (0.037 R)
• M11: 12,136,875 km (0.08 R)
• M12: 16,933,432 km (0.103 R)
• M13: 18,110,169 km (0.074 R)
• M14: 21,003,092 km (0.095 R)
• M15: 21,289,123 km (0.108 R)
• M16: 31,752,896 km (0.108 R)
• M17: 42,705,106 km (0.091 R)
• M18: 44,876,818 km (0.074 R)
• M19: 52,705,424 km (0.104 R)
• M20: 62,374,234 km (0.115 R)
• M21: 68,039,356 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit