🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 133 Days

Day: 44 Hours

Environment

Temp: 254 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.51 AU - 0.55 AU

Year: 137 Days

Day: 12.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,059,976 km

• M1: 101,577 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.85 AU - 1.01 AU

Year: 318 Days

Day: 21.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.52 AU - 4.04 AU

Year: 2107 Days

Day: 17.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.26 AU - 3.7 AU

Year: 2303 Days

Day: 27.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,059,976 km

• M1: 101,278 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 10.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.94 AU - 6.78 AU

Year: 5690 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,059,976 km

• M1: 129,103 km (0.111 R)
• M2: 492,177 km (0.088 R)
• M3: 851,810 km (0.072 R)
• M4: 1,499,868 km (0.108 R)
• M5: 2,731,059 km (0.06 R)
• M6: 3,066,158 km (0.044 R)
• M7: 4,346,267 km (0.064 R)
• M8: 4,896,937 km (0.099 R)
• M9: 6,492,548 km (0.05 R)
• M10: 7,764,129 km (0.1 R)
• M11: 8,475,617 km (0.116 R)
• M12: 8,847,368 km (0.055 R)
• M13: 9,880,042 km (0.096 R)
• M14: 13,054,808 km (0.084 R)
• M15: 15,265,266 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.4

Radius: 7.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.59 AU - 19.31 AU

Year: 26980 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,059,976 km

• M1: 99,034 km (0.104 R)
• M2: 391,797 km (0.097 R)
• M3: 739,612 km (0.117 R)
• M4: 2,787,008 km (0.1 R)
• M5: 3,451,672 km (0.097 R)
• M6: 7,103,655 km (0.046 R)
• M7: 13,629,712 km (0.075 R)
• M8: 16,134,430 km (0.06 R)
• M9: 20,260,937 km (0.064 R)
• M10: 23,706,027 km (0.092 R)
• M11: 31,000,868 km (0.117 R)
• M12: 41,392,384 km (0.094 R)
• M13: 57,268,907 km (0.091 R)
• M14: 67,450,090 km (0.09 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 11,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit