🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.5 AU - 0.66 AU

Year: 169 Days

Day: 14.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,834,388 km

• M1: 184,454 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.7 AU - 1.98 AU

Year: 956 Days

Day: 43 Hours

Environment

Temp: -71 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,834,388 km

• M1: 116,836 km (0.046 R)
• M2: 976,724 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.33 AU - 2.83 AU

Year: 1587 Days

Day: 13.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.5

Radius: 11.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.58 AU - 5.38 AU

Year: 3631 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 15,834,388 km

• M1: 143,464 km (0.097 R)
• M2: 724,652 km (0.094 R)
• M3: 1,454,839 km (0.104 R)
• M4: 2,082,702 km (0.119 R)
• M5: 7,781,632 km (0.106 R)
• M6: 10,817,871 km (0.101 R)
• M7: 12,418,418 km (0.107 R)
• M8: 14,041,256 km (0.102 R)
• M9: 14,971,306 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 13.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.25 AU - 7.15 AU

Year: 5911 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 15,834,388 km

• M1: 167,849 km (0.092 R)
• M2: 600,037 km (0.077 R)
• M3: 1,504,506 km (0.093 R)
• M4: 1,935,348 km (0.061 R)
• M5: 2,769,057 km (0.029 R)
• M6: 5,262,853 km (0.081 R)
• M7: 6,149,220 km (0.111 R)
• M8: 6,817,025 km (0.095 R)
• M9: 9,030,326 km (0.089 R)
• M10: 9,499,016 km (0.117 R)
• M11: 10,073,771 km (0.103 R)
• M12: 11,147,435 km (0.074 R)
• M13: 11,837,680 km (0.049 R)
• M14: 13,358,043 km (0.074 R)
• M15: 13,967,504 km (0.088 R)
• M16: 16,530,266 km (0.091 R)
• M17: 18,223,863 km (0.117 R)
• M18: 18,905,132 km (0.041 R)
• M19: 22,960,431 km (0.103 R)
• M20: 24,322,819 km (0.078 R)
• M21: 27,562,061 km (0.101 R)
• M22: 32,944,892 km (0.119 R)
• M23: 33,447,990 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.4

Radius: 14.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.45 AU - 8.37 AU

Year: 7723 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,834,388 km

• M1: 203,154 km (0.076 R)
• M2: 865,424 km (0.068 R)
• M3: 2,396,259 km (0.119 R)
• M4: 3,364,755 km (0.119 R)
• M5: 4,209,385 km (0.094 R)
• M6: 5,528,389 km (0.057 R)
• M7: 6,499,579 km (0.109 R)
• M8: 8,347,561 km (0.105 R)
• M9: 9,426,461 km (0.101 R)
• M10: 15,834,336 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit