🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 27.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.58 AU - 0.76 AU

Year: 203 Days

Day: 42.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,125,287 km

• M1: 48,320 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.1 AU

Year: 399 Days

Day: 41.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.3

Radius: 8.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.67 AU - 6.55 AU

Year: 4928 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,125,287 km

• M1: 100,679 km (0.058 R)
• M2: 368,011 km (0.118 R)
• M3: 783,594 km (0.071 R)
• M4: 1,265,000 km (0.074 R)
• M5: 1,678,937 km (0.092 R)
• M6: 1,971,850 km (0.034 R)
• M7: 2,547,502 km (0.098 R)
• M8: 2,866,295 km (0.077 R)
• M9: 3,645,999 km (0.112 R)
• M10: 4,052,158 km (0.088 R)
• M11: 5,057,754 km (0.053 R)
• M12: 6,461,282 km (0.098 R)
• M13: 8,651,694 km (0.093 R)
• M14: 9,027,783 km (0.1 R)
• M15: 9,975,036 km (0.098 R)
• M16: 10,642,393 km (0.064 R)
• M17: 11,608,047 km (0.107 R)
• M18: 13,164,463 km (0.062 R)
• M19: 15,286,210 km (0.098 R)
• M20: 17,566,081 km (0.113 R)
• M21: 20,656,474 km (0.105 R)
• M22: 22,364,882 km (0.067 R)
• M23: 23,944,336 km (0.055 R)
• M24: 25,827,773 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 11.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.19 AU - 8.61 AU

Year: 9029 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,125,287 km

• M1: 140,323 km (0.118 R)
• M2: 793,318 km (0.085 R)
• M3: 1,453,044 km (0.06 R)
• M4: 1,973,346 km (0.107 R)
• M5: 2,709,965 km (0.063 R)
• M6: 3,069,150 km (0.053 R)
• M7: 3,597,978 km (0.04 R)
• M8: 4,186,945 km (0.097 R)
• M9: 5,341,242 km (0.09 R)
• M10: 7,133,574 km (0.118 R)
• M11: 7,904,452 km (0.053 R)
• M12: 8,434,627 km (0.039 R)
• M13: 9,795,070 km (0.098 R)
• M14: 14,751,397 km (0.072 R)
• M15: 17,730,489 km (0.048 R)
• M16: 18,146,521 km (0.077 R)
• M17: 27,438,344 km (0.117 R)
• M18: 29,518,053 km (0.074 R)
• M19: 32,520,483 km (0.118 R)
• M20: 35,941,337 km (0.069 R)
• M21: 37,738,606 km (0.112 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: 404 - 16,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit