🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.42 AU - 0.68 AU

Year: 268 Days

Day: 13 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 10.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.93 AU - 2.21 AU

Year: 1954 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 14,504,082 km

• M1: 126,111 km (0.058 R)
• M2: 457,021 km (0.118 R)
• M3: 805,285 km (0.086 R)
• M4: 1,169,107 km (0.045 R)
• M5: 1,701,077 km (0.061 R)
• M6: 2,084,796 km (0.08 R)
• M7: 2,929,276 km (0.083 R)
• M8: 3,343,961 km (0.116 R)
• M9: 4,110,800 km (0.068 R)
• M10: 5,740,669 km (0.058 R)
• M11: 6,107,782 km (0.103 R)
• M12: 6,813,285 km (0.092 R)
• M13: 9,508,590 km (0.111 R)
• M14: 10,355,165 km (0.029 R)
• M15: 12,123,411 km (0.115 R)
• M16: 12,576,244 km (0.085 R)
• M17: 13,079,342 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 15

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.91 AU - 2.23 AU

Year: 1954 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 124.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 14,504,082 km

• M1: 186,848 km (0.095 R)
• M2: 774,468 km (0.105 R)
• M3: 1,324,839 km (0.103 R)
• M4: 1,799,812 km (0.08 R)
• M5: 2,687,526 km (0.119 R)
• M6: 3,232,960 km (0.107 R)
• M7: 4,064,275 km (0.08 R)
• M8: 5,160,827 km (0.026 R)
• M9: 6,323,951 km (0.103 R)
• M10: 7,326,406 km (0.112 R)
• M11: 7,851,943 km (0.099 R)
• M12: 9,325,034 km (0.093 R)
• M13: 10,416,649 km (0.102 R)
• M14: 10,904,787 km (0.057 R)
• M15: 11,371,832 km (0.086 R)
• M16: 13,744,753 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit