🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 12

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 335 Days

Day: 11.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,748,082 km

• M1: 153,338 km (0.098 R)
• M2: 546,930 km (0.1 R)
• M3: 1,009,486 km (0.062 R)
• M4: 2,070,584 km (0.041 R)
• M5: 2,762,325 km (0.113 R)
• M6: 3,276,044 km (0.096 R)
• M7: 3,951,329 km (0.118 R)
• M8: 4,415,980 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 13.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.1 AU - 4.38 AU

Year: 5084 Days

Day: 6.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,748,082 km

• M1: 172,187 km (0.06 R)
• M2: 622,028 km (0.115 R)
• M3: 1,111,662 km (0.118 R)
• M4: 1,560,605 km (0.073 R)
• M5: 2,276,132 km (0.106 R)
• M6: 2,727,917 km (0.113 R)
• M7: 3,470,671 km (0.084 R)
• M8: 3,922,905 km (0.097 R)
• M9: 5,151,552 km (0.112 R)
• M10: 5,969,404 km (0.025 R)
• M11: 6,684,631 km (0.083 R)
• M12: 8,836,746 km (0.04 R)
• M13: 9,528,636 km (0.102 R)
• M14: 13,001,551 km (0.098 R)
• M15: 14,205,215 km (0.079 R)
• M16: 14,728,060 km (0.092 R)
• M17: 16,148,193 km (0.107 R)
• M18: 16,718,011 km (0.074 R)
• M19: 19,835,930 km (0.063 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 8.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.06 AU - 5.56 AU

Year: 7415 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,748,082 km

• M1: 106,214 km (0.063 R)
• M2: 409,898 km (0.115 R)
• M3: 715,676 km (0.107 R)
• M4: 1,749,846 km (0.092 R)
• M5: 2,138,053 km (0.041 R)
• M6: 2,658,055 km (0.105 R)
• M7: 2,972,809 km (0.111 R)
• M8: 4,490,180 km (0.116 R)
• M9: 6,327,840 km (0.051 R)
• M10: 7,276,889 km (0.088 R)
• M11: 9,526,991 km (0.092 R)
• M12: 10,192,701 km (0.092 R)
• M13: 13,079,043 km (0.099 R)
• M14: 13,623,280 km (0.077 R)
• M15: 15,748,916 km (0.085 R)
• M16: 16,997,011 km (0.033 R)
• M17: 19,106,191 km (0.057 R)
• M18: 19,630,083 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.2

Radius: 13.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.03 AU - 5.83 AU

Year: 7694 Days

Day: 8.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,748,082 km

• M1: 165,455 km (0.097 R)
• M2: 666,159 km (0.116 R)
• M3: 1,186,461 km (0.084 R)
• M4: 1,833,920 km (0.104 R)
• M5: 2,418,998 km (0.062 R)
• M6: 3,994,862 km (0.072 R)
• M7: 4,594,300 km (0.053 R)
• M8: 5,435,489 km (0.112 R)
• M9: 6,106,735 km (0.056 R)
• M10: 7,310,698 km (0.094 R)
• M11: 8,667,102 km (0.086 R)
• M12: 12,137,174 km (0.117 R)
• M13: 13,342,634 km (0.113 R)
• M14: 13,916,342 km (0.096 R)
• M15: 14,990,455 km (0.032 R)
• M16: 17,303,687 km (0.066 R)
• M17: 20,745,784 km (0.105 R)
• M18: 22,306,239 km (0.079 R)
• M19: 24,791,808 km (0.116 R)
• M20: 25,310,314 km (0.112 R)
• M21: 28,011,902 km (0.083 R)
• M22: 32,932,774 km (0.028 R)
• M23: 34,621,884 km (0.103 R)
• M24: 35,053,025 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit