🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.79 AU - 0.85 AU

Year: 283 Days

Day: 28.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,278,097 km

• M1: 305,778 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.4

Radius: 12.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.83 AU - 10.37 AU

Year: 12223 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,278,097 km

• M1: 157,975 km (0.059 R)
• M2: 775,515 km (0.1 R)
• M3: 1,317,209 km (0.112 R)
• M4: 1,799,513 km (0.113 R)
• M5: 3,375,377 km (0.046 R)
• M6: 4,459,662 km (0.075 R)
• M7: 6,415,355 km (0.075 R)
• M8: 7,039,477 km (0.093 R)
• M9: 9,203,111 km (0.094 R)
• M10: 12,268,671 km (0.035 R)
• M11: 12,715,819 km (0.118 R)
• M12: 16,024,774 km (0.077 R)
• M13: 17,384,021 km (0.03 R)
• M14: 20,022,329 km (0.104 R)
• M15: 23,510,951 km (0.104 R)
• M16: 27,385,835 km (0.081 R)
• M17: 28,150,879 km (0.109 R)
• M18: 30,532,028 km (0.106 R)
• M19: 31,876,464 km (0.086 R)
• M20: 33,368,104 km (0.099 R)
• M21: 37,533,507 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 10.2

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.32 AU - 13.1 AU

Year: 13347 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,278,097 km

• M1: 126,859 km (0.074 R)
• M2: 451,786 km (0.115 R)
• M3: 873,652 km (0.115 R)
• M4: 1,652,009 km (0.05 R)
• M5: 2,338,813 km (0.111 R)
• M6: 3,360,716 km (0.102 R)
• M7: 4,399,524 km (0.08 R)
• M8: 5,867,528 km (0.104 R)
• M9: 7,143,598 km (0.089 R)
• M10: 8,059,735 km (0.053 R)
• M11: 10,013,483 km (0.11 R)
• M12: 12,138,222 km (0.07 R)
• M13: 15,564,761 km (0.058 R)
• M14: 16,243,636 km (0.102 R)
• M15: 16,629,150 km (0.106 R)
• M16: 18,649,319 km (0.106 R)
• M17: 20,558,039 km (0.079 R)
• M18: 21,838,447 km (0.074 R)
• M19: 23,365,991 km (0.073 R)
• M20: 28,934,771 km (0.083 R)
• M21: 30,775,573 km (0.112 R)
• M22: 33,308,265 km (0.041 R)
• M23: 34,561,746 km (0.103 R)
• M24: 38,511,129 km (0.117 R)
• M25: 39,474,091 km (0.099 R)
• M26: 50,493,321 km (0.039 R)
• M27: 51,480,966 km (0.109 R)
• M28: 52,146,377 km (0.061 R)
• M29: 56,436,395 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.5

Radius: 6.6

Gravity: 17.46 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.5 AU - 19.42 AU

Year: 26597 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,278,097 km

• M1: 84,672 km (0.1 R)
• M2: 300,991 km (0.071 R)
• M3: 1,873,713 km (0.104 R)
• M4: 3,319,876 km (0.105 R)
• M5: 4,598,040 km (0.118 R)
• M6: 4,982,656 km (0.064 R)
• M7: 8,358,332 km (0.046 R)
• M8: 8,814,755 km (0.104 R)
• M9: 15,834,037 km (0.075 R)
• M10: 19,435,157 km (0.117 R)
• M11: 23,323,355 km (0.118 R)
• M12: 24,341,818 km (0.061 R)
• M13: 25,154,284 km (0.109 R)
• M14: 25,865,023 km (0.071 R)
• M15: 27,700,140 km (0.046 R)
• M16: 30,014,718 km (0.077 R)
• M17: 33,866,714 km (0.075 R)
• M18: 77,895,312 km (0.11 R)
• M19: 88,859,490 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit