🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 9.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.47 AU - 0.53 AU

Year: 244 Days

Day: 14.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 20,613,461 km

• M1: 120,725 km (0.087 R)
• M2: 431,291 km (0.105 R)
• M3: 770,130 km (0.084 R)
• M4: 1,493,735 km (0.119 R)
• M5: 1,834,070 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 11.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 448 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,613,461 km

• M1: 147,952 km (0.065 R)
• M2: 540,497 km (0.115 R)
• M3: 1,142,629 km (0.108 R)
• M4: 1,838,558 km (0.114 R)
• M5: 2,502,623 km (0.047 R)
• M6: 3,101,313 km (0.068 R)
• M7: 3,587,507 km (0.085 R)
• M8: 4,405,807 km (0.11 R)
• M9: 4,830,366 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 11.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.1 AU - 1.48 AU

Year: 1011 Days

Day: 10.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 20,613,461 km

• M1: 141,819 km (0.08 R)
• M2: 571,913 km (0.052 R)
• M3: 1,007,542 km (0.063 R)
• M4: 2,197,144 km (0.074 R)
• M5: 3,597,230 km (0.105 R)
• M6: 4,176,324 km (0.037 R)
• M7: 4,573,357 km (0.098 R)
• M8: 5,939,634 km (0.07 R)
• M9: 6,314,975 km (0.104 R)
• M10: 6,953,159 km (0.105 R)
• M11: 9,488,245 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 10.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.23 AU - 2.65 AU

Year: 2631 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,613,461 km

• M1: 136,284 km (0.086 R)
• M2: 832,213 km (0.057 R)
• M3: 1,202,468 km (0.111 R)
• M4: 1,611,767 km (0.103 R)
• M5: 2,825,605 km (0.097 R)
• M6: 4,014,608 km (0.117 R)
• M7: 4,678,225 km (0.065 R)
• M8: 5,082,887 km (0.084 R)
• M9: 5,658,689 km (0.112 R)
• M10: 6,576,023 km (0.117 R)
• M11: 6,998,338 km (0.046 R)
• M12: 7,408,835 km (0.108 R)
• M13: 8,213,970 km (0.056 R)
• M14: 8,906,010 km (0.108 R)
• M15: 10,108,478 km (0.092 R)
• M16: 10,482,024 km (0.108 R)
• M17: 10,981,381 km (0.04 R)
• M18: 12,027,669 km (0.078 R)
• M19: 13,139,181 km (0.08 R)
• M20: 13,719,920 km (0.102 R)
• M21: 17,041,591 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 14.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.21 AU - 3.45 AU

Year: 3286 Days

Day: 5.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,613,461 km

• M1: 187,895 km (0.069 R)
• M2: 676,033 km (0.105 R)
• M3: 1,451,548 km (0.079 R)
• M4: 1,947,016 km (0.052 R)
• M5: 2,973,407 km (0.08 R)
• M6: 3,946,541 km (0.116 R)
• M7: 6,749,557 km (0.092 R)
• M8: 8,261,991 km (0.079 R)
• M9: 8,905,860 km (0.108 R)
• M10: 11,907,093 km (0.088 R)
• M11: 14,928,372 km (0.117 R)
• M12: 18,258,570 km (0.115 R)
• M13: 20,369,246 km (0.05 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: 473 - 10,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit