🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.83 AU

Year: 233 Days

Day: 39 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,403,650 km

• M1: 146,756 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.97 AU

Year: 379 Days

Day: 34.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.48 AU - 3.44 AU

Year: 2120 Days

Day: 41.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,403,650 km

• M1: 2,558,423 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 13.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.81 AU - 3.55 AU

Year: 2360 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 73.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,403,650 km

• M1: 166,652 km (0.07 R)
• M2: 713,283 km (0.073 R)
• M3: 1,459,477 km (0.105 R)
• M4: 2,022,713 km (0.109 R)
• M5: 3,731,270 km (0.115 R)
• M6: 4,346,267 km (0.093 R)
• M7: 4,882,276 km (0.095 R)
• M8: 5,351,415 km (0.115 R)
• M9: 10,198,835 km (0.034 R)
• M10: 11,553,743 km (0.114 R)
• M11: 14,017,470 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.65 AU - 6.15 AU

Year: 5965 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,403,650 km

• M1: 99,483 km (0.115 R)
• M2: 386,411 km (0.067 R)
• M3: 1,072,766 km (0.089 R)
• M4: 1,400,685 km (0.074 R)
• M5: 1,740,272 km (0.092 R)
• M6: 3,893,285 km (0.055 R)
• M7: 4,757,811 km (0.088 R)
• M8: 6,123,789 km (0.08 R)
• M9: 6,385,735 km (0.066 R)
• M10: 15,821,620 km (0.112 R)
• M11: 23,636,613 km (0.076 R)
• M12: 26,120,985 km (0.062 R)
• M13: 30,544,594 km (0.093 R)
• M14: 30,926,368 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 13,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit