🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.72 AU - 0.74 AU

Year: 229 Days

Day: 39.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,340,406 km

• M1: 319,391 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.66 AU - 1 AU

Year: 278 Days

Day: 27.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,340,406 km

• M1: 35,604 km (0.104 R)
• M2: 58,343 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.88 AU - 2.58 AU

Year: 1222 Days

Day: 13 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 15

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.99 AU - 7.35 AU

Year: 5626 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,340,406 km

• M1: 186,549 km (0.111 R)
• M2: 926,908 km (0.11 R)
• M3: 1,643,632 km (0.088 R)
• M4: 2,234,843 km (0.065 R)
• M5: 2,848,792 km (0.102 R)
• M6: 4,513,368 km (0.094 R)
• M7: 5,016,765 km (0.118 R)
• M8: 7,194,461 km (0.084 R)
• M9: 8,090,103 km (0.108 R)
• M10: 9,825,887 km (0.089 R)
• M11: 11,798,634 km (0.106 R)
• M12: 14,737,485 km (0.114 R)
• M13: 16,516,353 km (0.092 R)
• M14: 17,025,434 km (0.091 R)
• M15: 17,544,988 km (0.063 R)
• M16: 18,194,392 km (0.061 R)
• M17: 22,848,980 km (0.11 R)
• M18: 24,489,171 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 10.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.79 AU - 13.37 AU

Year: 14466 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,340,406 km

• M1: 240,105 km (0.07 R)
• M2: 721,361 km (0.071 R)
• M3: 1,139,487 km (0.062 R)
• M4: 1,719,179 km (0.107 R)
• M5: 2,702,186 km (0.094 R)
• M6: 3,647,944 km (0.085 R)
• M7: 4,272,964 km (0.068 R)
• M8: 5,167,559 km (0.073 R)
• M9: 7,000,432 km (0.084 R)
• M10: 8,201,404 km (0.059 R)
• M11: 11,104,351 km (0.049 R)
• M12: 11,798,186 km (0.102 R)
• M13: 12,311,306 km (0.053 R)
• M14: 14,748,256 km (0.076 R)
• M15: 15,525,865 km (0.065 R)
• M16: 17,293,364 km (0.042 R)
• M17: 18,090,422 km (0.069 R)
• M18: 21,299,146 km (0.11 R)
• M19: 22,918,843 km (0.058 R)
• M20: 23,557,027 km (0.092 R)
• M21: 26,576,361 km (0.077 R)
• M22: 28,178,704 km (0.094 R)
• M23: 30,033,568 km (0.078 R)
• M24: 32,265,568 km (0.062 R)
• M25: 32,966,434 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 11,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit