🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 46.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.34 AU - 3.18 AU

Year: 1683 Days

Day: 38.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,171,288 km

• M1: 722,857 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 11.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.27 AU - 10.57 AU

Year: 10613 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 174.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,171,288 km

• M1: 148,401 km (0.061 R)
• M2: 585,825 km (0.108 R)
• M3: 1,332,917 km (0.064 R)
• M4: 1,704,219 km (0.084 R)
• M5: 2,423,336 km (0.106 R)
• M6: 3,030,853 km (0.037 R)
• M7: 3,634,031 km (0.075 R)
• M8: 4,088,809 km (0.046 R)
• M9: 5,827,585 km (0.116 R)
• M10: 7,163,943 km (0.095 R)
• M11: 9,762,757 km (0.115 R)
• M12: 10,172,057 km (0.095 R)
• M13: 12,632,044 km (0.104 R)
• M14: 13,491,634 km (0.108 R)
• M15: 14,587,438 km (0.109 R)
• M16: 15,533,495 km (0.116 R)
• M17: 17,773,723 km (0.098 R)
• M18: 19,408,529 km (0.093 R)
• M19: 19,975,056 km (0.101 R)
• M20: 23,518,132 km (0.087 R)
• M21: 24,818,137 km (0.039 R)
• M22: 27,866,493 km (0.053 R)
• M23: 29,427,547 km (0.068 R)
• M24: 36,014,191 km (0.114 R)
• M25: 38,622,729 km (0.116 R)
• M26: 39,261,961 km (0.029 R)
• M27: 40,693,014 km (0.108 R)
• M28: 50,929,997 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930

Radius: 7.1

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.45 AU - 16.63 AU

Year: 21411 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,171,288 km

• M1: 91,255 km (0.106 R)
• M2: 416,331 km (0.08 R)
• M3: 847,173 km (0.101 R)
• M4: 1,216,829 km (0.083 R)
• M5: 1,880,445 km (0.105 R)
• M6: 2,763,521 km (0.099 R)
• M7: 4,028,970 km (0.083 R)
• M8: 5,353,659 km (0.112 R)
• M9: 5,768,045 km (0.089 R)
• M10: 7,091,537 km (0.081 R)
• M11: 7,338,673 km (0.118 R)
• M12: 7,642,806 km (0.078 R)
• M13: 9,001,902 km (0.062 R)
• M14: 9,951,849 km (0.095 R)
• M15: 11,231,359 km (0.116 R)
• M16: 13,053,910 km (0.12 R)
• M17: 16,400,714 km (0.104 R)
• M18: 16,746,434 km (0.114 R)
• M19: 17,008,979 km (0.041 R)
• M20: 18,642,587 km (0.098 R)
• M21: 20,278,739 km (0.095 R)
• M22: 26,580,400 km (0.089 R)
• M23: 28,648,591 km (0.083 R)
• M24: 34,778,214 km (0.104 R)
• M25: 41,727,633 km (0.075 R)
• M26: 42,049,269 km (0.061 R)
• M27: 48,477,040 km (0.06 R)
• M28: 50,817,948 km (0.098 R)
• M29: 56,505,809 km (0.105 R)
• M30: 58,091,247 km (0.106 R)
• M31: 58,492,169 km (0.118 R)
• M32: 59,096,993 km (0.075 R)
• M33: 64,729,802 km (0.098 R)
• M34: 76,086,375 km (0.117 R)
• M35: 79,488,829 km (0.084 R)
• M36: 82,232,304 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 15,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit