🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.57 AU - 0.63 AU

Year: 300 Days

Day: 42.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 10.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.58 AU - 2.62 AU

Year: 1965 Days

Day: 6.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,576,332 km

• M1: 125,662 km (0.112 R)
• M2: 535,860 km (0.111 R)
• M3: 1,126,023 km (0.037 R)
• M4: 1,593,217 km (0.11 R)
• M5: 2,017,028 km (0.038 R)
• M6: 2,501,576 km (0.095 R)
• M7: 2,861,807 km (0.099 R)
• M8: 3,273,201 km (0.034 R)
• M9: 3,889,245 km (0.1 R)
• M10: 4,415,980 km (0.082 R)
• M11: 5,214,533 km (0.049 R)
• M12: 6,208,611 km (0.071 R)
• M13: 6,929,373 km (0.054 R)
• M14: 8,697,620 km (0.115 R)
• M15: 10,271,390 km (0.115 R)
• M16: 10,973,752 km (0.073 R)
• M17: 12,848,961 km (0.084 R)
• M18: 13,577,054 km (0.076 R)
• M19: 15,304,012 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.6

Radius: 13.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.42 AU - 5.22 AU

Year: 6833 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,576,332 km

• M1: 168,447 km (0.077 R)
• M2: 637,437 km (0.107 R)
• M3: 1,330,224 km (0.082 R)
• M4: 2,037,822 km (0.1 R)
• M5: 6,059,312 km (0.12 R)
• M6: 7,234,403 km (0.097 R)
• M7: 8,636,285 km (0.095 R)
• M8: 9,856,405 km (0.102 R)
• M9: 12,689,191 km (0.111 R)
• M10: 14,952,457 km (0.064 R)
• M11: 20,265,126 km (0.099 R)
• M12: 24,623,660 km (0.1 R)
• M13: 28,568,406 km (0.077 R)
• M14: 29,755,465 km (0.105 R)
• M15: 32,325,407 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.1

Radius: 3.5

Gravity: 58.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6 AU - 6.42 AU

Year: 9992 Days

Day: 19.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,576,332 km

• M1: 45,328 km (0.118 R)
• M2: 336,146 km (0.096 R)
• M3: 539,450 km (0.091 R)
• M4: 774,917 km (0.075 R)
• M5: 886,667 km (0.088 R)
• M6: 1,131,857 km (0.091 R)
• M7: 1,314,965 km (0.107 R)
• M8: 1,574,966 km (0.081 R)
• M9: 3,613,537 km (0.119 R)
• M10: 4,205,944 km (0.115 R)
• M11: 4,525,336 km (0.118 R)
• M12: 4,923,266 km (0.056 R)
• M13: 6,001,567 km (0.043 R)
• M14: 7,475,406 km (0.089 R)
• M15: 10,266,752 km (0.117 R)
• M16: 10,684,579 km (0.11 R)
• M17: 11,498,691 km (0.102 R)
• M18: 12,588,062 km (0.054 R)
• M19: 15,371,181 km (0.111 R)
• M20: 18,691,805 km (0.109 R)
• M21: 20,518,246 km (0.079 R)
• M22: 23,341,606 km (0.102 R)
• M23: 25,835,851 km (0.073 R)
• M24: 32,556,685 km (0.096 R)
• M25: 32,780,185 km (0.094 R)
• M26: 33,798,348 km (0.052 R)
• M27: 34,604,830 km (0.091 R)
• M28: 39,714,196 km (0.115 R)
• M29: 42,447,797 km (0.119 R)
• M30: 48,140,894 km (0.062 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: 404 - 14,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit