🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.6 AU - 0.84 AU

Year: 218 Days

Day: 27.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,976,868 km

• M1: 41,289 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.44 AU - 1.9 AU

Year: 769 Days

Day: 15.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.54 AU - 2.46 AU

Year: 1008 Days

Day: 46.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.46 AU - 3.78 AU

Year: 1964 Days

Day: 16.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.63 AU - 5.63 AU

Year: 4142 Days

Day: 22 Hours

Environment

Temp: -126 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,976,868 km

• M1: 2,534,637 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 10.7

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.6 AU - 7.12 AU

Year: 5717 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,976,868 km

• M1: 135,087 km (0.046 R)
• M2: 523,144 km (0.076 R)
• M3: 1,390,512 km (0.113 R)
• M4: 1,799,662 km (0.062 R)
• M5: 2,322,657 km (0.12 R)
• M6: 3,493,110 km (0.095 R)
• M7: 3,935,920 km (0.104 R)
• M8: 4,285,979 km (0.035 R)
• M9: 5,617,101 km (0.053 R)
• M10: 7,060,272 km (0.091 R)
• M11: 9,379,487 km (0.099 R)
• M12: 11,298,230 km (0.101 R)
• M13: 12,482,596 km (0.114 R)
• M14: 13,976,181 km (0.06 R)
• M15: 14,440,832 km (0.119 R)
• M16: 16,790,267 km (0.036 R)
• M17: 18,816,719 km (0.054 R)
• M18: 19,816,183 km (0.102 R)
• M19: 22,390,313 km (0.089 R)
• M20: 23,027,002 km (0.077 R)
• M21: 25,436,425 km (0.069 R)
• M22: 28,009,209 km (0.111 R)
• M23: 30,750,890 km (0.118 R)
• M24: 33,666,552 km (0.056 R)
• M25: 36,651,927 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 14.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.53 AU - 10.61 AU

Year: 10553 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,976,868 km

• M1: 176,525 km (0.041 R)
• M2: 628,461 km (0.086 R)
• M3: 1,191,547 km (0.095 R)
• M4: 1,644,529 km (0.112 R)
• M5: 2,250,999 km (0.089 R)
• M6: 3,491,016 km (0.113 R)
• M7: 5,743,960 km (0.111 R)
• M8: 6,574,078 km (0.036 R)
• M9: 7,524,324 km (0.113 R)
• M10: 8,564,328 km (0.093 R)
• M11: 11,253,350 km (0.071 R)
• M12: 12,147,945 km (0.068 R)
• M13: 12,790,169 km (0.103 R)
• M14: 14,919,695 km (0.116 R)
• M15: 15,793,346 km (0.089 R)
• M16: 20,274,102 km (0.075 R)
• M17: 22,629,520 km (0.107 R)
• M18: 24,328,503 km (0.088 R)
• M19: 26,015,070 km (0.093 R)
• M20: 26,497,224 km (0.058 R)
• M21: 28,079,969 km (0.119 R)
• M22: 30,464,559 km (0.105 R)
• M23: 34,117,440 km (0.08 R)
• M24: 39,176,690 km (0.11 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit