🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 13.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.83 AU - 0.85 AU

Year: 497 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 68.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 70,479,693 km

• M1: 162,912 km (0.028 R)
• M2: 601,084 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.4

Radius: 13.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.52 AU - 2.48 AU

Year: 1826 Days

Day: 9.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,479,693 km

• M1: 173,833 km (0.05 R)
• M2: 635,043 km (0.072 R)
• M3: 1,084,585 km (0.111 R)
• M4: 1,578,557 km (0.114 R)
• M5: 2,351,080 km (0.104 R)
• M6: 2,832,935 km (0.116 R)
• M7: 3,381,211 km (0.098 R)
• M8: 4,094,494 km (0.083 R)
• M9: 4,735,820 km (0.092 R)
• M10: 7,210,468 km (0.089 R)
• M11: 9,468,648 km (0.112 R)
• M12: 11,265,617 km (0.035 R)
• M13: 13,973,189 km (0.111 R)
• M14: 14,463,272 km (0.051 R)
• M15: 16,539,989 km (0.101 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.2

Radius: 12.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.55 AU - 3.43 AU

Year: 3338 Days

Day: 12.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,479,693 km

• M1: 155,881 km (0.108 R)
• M2: 837,598 km (0.107 R)
• M3: 1,408,165 km (0.071 R)
• M4: 1,841,251 km (0.101 R)
• M5: 2,721,484 km (0.102 R)
• M6: 4,220,754 km (0.059 R)
• M7: 4,642,471 km (0.111 R)
• M8: 5,139,136 km (0.096 R)
• M9: 6,133,363 km (0.072 R)
• M10: 6,960,191 km (0.071 R)
• M11: 7,797,490 km (0.026 R)
• M12: 8,801,740 km (0.102 R)
• M13: 9,388,014 km (0.051 R)
• M14: 9,853,862 km (0.071 R)
• M15: 11,264,720 km (0.09 R)
• M16: 14,062,948 km (0.064 R)
• M17: 14,817,220 km (0.062 R)
• M18: 16,820,934 km (0.056 R)
• M19: 18,216,533 km (0.036 R)
• M20: 19,170,070 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.7

Radius: 6.9

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.18 AU - 9.32 AU

Year: 16712 Days

Day: 18.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,479,693 km

• M1: 98,136 km (0.064 R)
• M2: 328,218 km (0.111 R)
• M3: 920,177 km (0.085 R)
• M4: 1,533,827 km (0.076 R)
• M5: 2,524,614 km (0.062 R)
• M6: 2,877,066 km (0.116 R)
• M7: 4,358,684 km (0.102 R)
• M8: 5,008,836 km (0.102 R)
• M9: 5,301,150 km (0.067 R)
• M10: 5,566,238 km (0.103 R)
• M11: 6,937,601 km (0.102 R)
• M12: 7,535,095 km (0.112 R)
• M13: 11,231,958 km (0.036 R)
• M14: 11,481,038 km (0.104 R)
• M15: 23,412,516 km (0.088 R)
• M16: 25,708,843 km (0.114 R)
• M17: 30,622,535 km (0.094 R)
• M18: 31,724,772 km (0.1 R)
• M19: 32,222,933 km (0.052 R)
• M20: 34,924,670 km (0.11 R)
• M21: 49,045,213 km (0.1 R)
• M22: 53,483,184 km (0.103 R)
• M23: 59,115,394 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 13,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit