🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.8

Radius: 12.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.47 AU - 2.17 AU

Year: 1637 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,413,981 km

• M1: 158,275 km (0.078 R)
• M2: 719,865 km (0.114 R)
• M3: 1,159,683 km (0.084 R)
• M4: 1,829,881 km (0.054 R)
• M5: 2,614,522 km (0.117 R)
• M6: 3,105,353 km (0.032 R)
• M7: 6,008,898 km (0.083 R)
• M8: 7,368,294 km (0.073 R)
• M9: 7,864,210 km (0.116 R)
• M10: 8,542,338 km (0.115 R)
• M11: 9,062,190 km (0.114 R)
• M12: 10,226,062 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 13.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.16 AU - 2.38 AU

Year: 2281 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,413,981 km

• M1: 190,588 km (0.117 R)
• M2: 1,033,721 km (0.069 R)
• M3: 1,563,896 km (0.11 R)
• M4: 2,353,773 km (0.072 R)
• M5: 3,047,009 km (0.096 R)
• M6: 4,088,959 km (0.059 R)
• M7: 4,961,563 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 9.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.92 AU - 3.08 AU

Year: 3465 Days

Day: 12.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,413,981 km

• M1: 120,576 km (0.103 R)
• M2: 583,880 km (0.045 R)
• M3: 1,003,353 km (0.061 R)
• M4: 1,489,396 km (0.049 R)
• M5: 1,793,678 km (0.117 R)
• M6: 2,677,054 km (0.082 R)
• M7: 3,530,510 km (0.12 R)
• M8: 4,099,879 km (0.055 R)
• M9: 4,641,723 km (0.034 R)
• M10: 7,036,934 km (0.077 R)
• M11: 8,288,919 km (0.082 R)
• M12: 9,719,374 km (0.12 R)
• M13: 10,268,099 km (0.085 R)
• M14: 10,837,319 km (0.08 R)
• M15: 11,997,450 km (0.115 R)
• M16: 13,821,646 km (0.104 R)
• M17: 14,610,177 km (0.047 R)
• M18: 17,314,308 km (0.113 R)
• M19: 17,957,728 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.2

Radius: 10.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.17 AU - 6.07 AU

Year: 8885 Days

Day: 11 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,413,981 km

• M1: 134,339 km (0.083 R)
• M2: 561,890 km (0.106 R)
• M3: 918,082 km (0.054 R)
• M4: 1,867,580 km (0.072 R)
• M5: 2,809,747 km (0.114 R)
• M6: 3,413,823 km (0.047 R)
• M7: 4,242,745 km (0.083 R)
• M8: 4,683,311 km (0.114 R)
• M9: 5,461,669 km (0.066 R)
• M10: 6,431,212 km (0.111 R)
• M11: 6,900,501 km (0.091 R)
• M12: 8,909,451 km (0.103 R)
• M13: 12,422,308 km (0.029 R)
• M14: 13,371,506 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit