🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.63 AU - 0.95 AU

Year: 260 Days

Day: 12.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.13 AU - 1.83 AU

Year: 668 Days

Day: 16.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,494,765 km

• M1: 44,131 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.76 AU - 1.84 AU

Year: 896 Days

Day: 37.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 128.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.96 AU - 2.04 AU

Year: 1049 Days

Day: 12.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.4

Radius: 13.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.37 AU - 5.85 AU

Year: 4928 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,494,765 km

• M1: 172,935 km (0.059 R)
• M2: 807,380 km (0.095 R)
• M3: 1,797,418 km (0.116 R)
• M4: 2,435,902 km (0.111 R)
• M5: 2,987,619 km (0.088 R)
• M6: 3,777,795 km (0.119 R)
• M7: 4,471,480 km (0.068 R)
• M8: 5,248,940 km (0.114 R)
• M9: 5,958,932 km (0.08 R)
• M10: 7,039,328 km (0.12 R)
• M11: 7,755,154 km (0.064 R)
• M12: 10,109,076 km (0.057 R)
• M13: 11,546,412 km (0.103 R)
• M14: 12,137,922 km (0.102 R)
• M15: 13,924,719 km (0.061 R)
• M16: 15,821,022 km (0.103 R)
• M17: 16,489,874 km (0.083 R)
• M18: 19,770,555 km (0.062 R)
• M19: 22,386,873 km (0.103 R)
• M20: 24,174,567 km (0.112 R)
• M21: 29,012,562 km (0.098 R)
• M22: 31,610,479 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 9.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.54 AU - 14.36 AU

Year: 15320 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,494,765 km

• M1: 121,922 km (0.092 R)
• M2: 811,718 km (0.041 R)
• M3: 1,454,690 km (0.052 R)
• M4: 2,287,501 km (0.076 R)
• M5: 2,961,439 km (0.07 R)
• M6: 4,020,293 km (0.094 R)
• M7: 6,056,769 km (0.113 R)
• M8: 6,657,853 km (0.088 R)
• M9: 11,250,059 km (0.116 R)
• M10: 13,246,293 km (0.066 R)
• M11: 24,292,600 km (0.116 R)
• M12: 24,790,611 km (0.081 R)
• M13: 28,359,568 km (0.11 R)
• M14: 29,358,732 km (0.111 R)
• M15: 33,837,243 km (0.063 R)
• M16: 35,341,151 km (0.096 R)
• M17: 41,378,023 km (0.086 R)
• M18: 50,934,634 km (0.12 R)
• M19: 55,617,197 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit