🌌 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: 283.8

Radius: 13.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.43 AU - 0.58 AU

Year: 240 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 18,897,251 km

• M1: 169,195 km (0.056 R)
• M2: 674,537 km (0.047 R)
• M3: 1,281,904 km (0.102 R)
• M4: 1,908,420 km (0.109 R)
• M5: 2,526,558 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 11.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.54 AU - 0.7 AU

Year: 331 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 18,897,251 km

• M1: 156,330 km (0.08 R)
• M2: 592,108 km (0.105 R)
• M3: 1,068,428 km (0.111 R)
• M4: 1,514,529 km (0.104 R)
• M5: 2,109,928 km (0.083 R)
• M6: 2,908,183 km (0.106 R)
• M7: 3,604,411 km (0.099 R)
• M8: 4,327,567 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.6

Radius: 14.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.54 AU - 0.72 AU

Year: 339 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 18,897,251 km

• M1: 185,352 km (0.112 R)
• M2: 985,551 km (0.036 R)
• M3: 1,710,203 km (0.11 R)
• M4: 2,575,327 km (0.066 R)
• M5: 3,293,846 km (0.066 R)
• M6: 4,107,808 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 14.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.28 AU - 1.64 AU

Year: 1197 Days

Day: 13.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,897,251 km

• M1: 185,352 km (0.11 R)
• M2: 672,891 km (0.047 R)
• M3: 1,144,125 km (0.099 R)
• M4: 1,731,446 km (0.116 R)
• M5: 2,261,471 km (0.075 R)
• M6: 3,208,575 km (0.067 R)
• M7: 5,062,093 km (0.05 R)
• M8: 5,636,399 km (0.052 R)
• M9: 6,188,116 km (0.064 R)
• M10: 7,253,402 km (0.09 R)
• M11: 8,546,526 km (0.104 R)
• M12: 9,510,385 km (0.087 R)
• M13: 10,049,387 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.11 AU - 3.73 AU

Year: 4290 Days

Day: 6.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,897,251 km

• M1: 100,231 km (0.096 R)
• M2: 349,760 km (0.111 R)
• M3: 806,183 km (0.102 R)
• M4: 1,492,239 km (0.074 R)
• M5: 1,755,980 km (0.09 R)
• M6: 2,297,524 km (0.073 R)
• M7: 2,622,451 km (0.114 R)
• M8: 2,978,045 km (0.102 R)
• M9: 3,489,819 km (0.109 R)
• M10: 4,387,257 km (0.105 R)
• M11: 5,261,806 km (0.096 R)
• M12: 6,141,441 km (0.096 R)
• M13: 6,686,277 km (0.09 R)
• M14: 8,125,408 km (0.095 R)
• M15: 10,238,179 km (0.058 R)
• M16: 10,693,106 km (0.111 R)
• M17: 11,807,461 km (0.117 R)
• M18: 12,692,482 km (0.115 R)
• M19: 13,217,720 km (0.044 R)
• M20: 14,405,527 km (0.114 R)
• M21: 15,366,394 km (0.099 R)
• M22: 16,063,969 km (0.119 R)
• M23: 16,472,072 km (0.082 R)
• M24: 16,730,577 km (0.119 R)
• M25: 17,468,843 km (0.111 R)
• M26: 18,840,954 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit