🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 14.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.67 AU - 1.05 AU

Year: 541 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,575,198 km

• M1: 178,021 km (0.12 R)
• M2: 709,842 km (0.119 R)
• M3: 1,473,689 km (0.099 R)
• M4: 2,155,705 km (0.12 R)
• M5: 2,771,450 km (0.099 R)
• M6: 3,902,260 km (0.119 R)
• M7: 4,686,901 km (0.113 R)
• M8: 5,222,910 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 10.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.75 AU - 1.99 AU

Year: 1734 Days

Day: 12 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,575,198 km

• M1: 129,402 km (0.075 R)
• M2: 781,798 km (0.117 R)
• M3: 1,158,037 km (0.096 R)
• M4: 1,571,825 km (0.073 R)
• M5: 2,006,107 km (0.048 R)
• M6: 2,651,473 km (0.107 R)
• M7: 3,381,959 km (0.118 R)
• M8: 3,864,263 km (0.114 R)
• M9: 4,391,745 km (0.077 R)
• M10: 5,636,549 km (0.054 R)
• M11: 7,023,770 km (0.09 R)
• M12: 7,505,774 km (0.117 R)
• M13: 8,153,832 km (0.078 R)
• M14: 9,117,093 km (0.095 R)
• M15: 10,020,514 km (0.057 R)
• M16: 10,357,259 km (0.057 R)
• M17: 11,413,420 km (0.043 R)
• M18: 12,194,321 km (0.093 R)
• M19: 13,010,527 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 14.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.45 AU - 4.03 AU

Year: 3956 Days

Day: 14.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,575,198 km

• M1: 176,675 km (0.069 R)
• M2: 654,191 km (0.05 R)
• M3: 1,101,040 km (0.034 R)
• M4: 1,592,469 km (0.039 R)
• M5: 2,081,206 km (0.115 R)
• M6: 2,802,118 km (0.036 R)
• M7: 3,371,936 km (0.06 R)
• M8: 3,912,284 km (0.074 R)
• M9: 5,220,517 km (0.105 R)
• M10: 5,919,737 km (0.109 R)
• M11: 6,380,499 km (0.114 R)
• M12: 7,277,188 km (0.047 R)
• M13: 8,759,853 km (0.043 R)
• M14: 10,149,168 km (0.067 R)
• M15: 12,784,634 km (0.076 R)
• M16: 13,756,571 km (0.118 R)
• M17: 14,777,278 km (0.09 R)
• M18: 15,629,537 km (0.077 R)
• M19: 16,458,309 km (0.114 R)
• M20: 17,142,121 km (0.089 R)
• M21: 17,785,541 km (0.064 R)
• M22: 18,996,835 km (0.101 R)
• M23: 20,849,754 km (0.115 R)
• M24: 21,381,575 km (0.064 R)
• M25: 23,671,469 km (0.108 R)

Asteroid Belt

Center: 5.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.4

Radius: 6.6

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.48 AU - 9.52 AU

Year: 16808 Days

Day: 19.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,575,198 km

• M1: 87,964 km (0.102 R)
• M2: 331,359 km (0.089 R)
• M3: 938,876 km (0.088 R)
• M4: 1,195,437 km (0.096 R)
• M5: 1,498,821 km (0.086 R)
• M6: 1,755,381 km (0.067 R)
• M7: 2,112,920 km (0.098 R)
• M8: 2,642,946 km (0.067 R)
• M9: 3,233,408 km (0.097 R)
• M10: 3,586,160 km (0.086 R)
• M11: 5,892,511 km (0.105 R)
• M12: 6,976,945 km (0.09 R)
• M13: 7,653,277 km (0.08 R)
• M14: 8,007,525 km (0.053 R)
• M15: 8,465,444 km (0.066 R)
• M16: 11,021,623 km (0.069 R)
• M17: 11,703,939 km (0.032 R)
• M18: 12,657,177 km (0.073 R)
• M19: 14,649,371 km (0.064 R)
• M20: 18,682,380 km (0.103 R)
• M21: 19,733,455 km (0.052 R)
• M22: 21,601,185 km (0.118 R)
• M23: 23,676,406 km (0.103 R)
• M24: 34,372,804 km (0.066 R)
• M25: 39,110,568 km (0.108 R)
• M26: 39,633,263 km (0.056 R)
• M27: 45,983,393 km (0.087 R)
• M28: 50,625,266 km (0.105 R)
• M29: 52,502,719 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.2

Radius: 5.8

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.18 AU - 9.5 AU

Year: 17827 Days

Day: 16.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,575,198 km

• M1: 78,090 km (0.058 R)
• M2: 761,603 km (0.106 R)
• M3: 1,001,408 km (0.115 R)
• M4: 1,355,506 km (0.09 R)
• M5: 1,726,958 km (0.081 R)
• M6: 3,161,003 km (0.036 R)
• M7: 4,087,463 km (0.062 R)
• M8: 4,286,727 km (0.087 R)
• M9: 5,869,472 km (0.045 R)
• M10: 7,676,316 km (0.06 R)
• M11: 8,474,570 km (0.058 R)
• M12: 8,659,174 km (0.053 R)
• M13: 11,535,342 km (0.084 R)
• M14: 12,108,452 km (0.1 R)
• M15: 12,401,963 km (0.112 R)
• M16: 12,881,573 km (0.059 R)
• M17: 14,790,442 km (0.072 R)
• M18: 15,673,369 km (0.11 R)
• M19: 16,735,065 km (0.057 R)
• M20: 18,300,906 km (0.089 R)
• M21: 18,532,334 km (0.059 R)
• M22: 19,079,862 km (0.1 R)
• M23: 21,293,013 km (0.074 R)
• M24: 28,327,404 km (0.071 R)
• M25: 32,194,958 km (0.06 R)
• M26: 32,532,301 km (0.087 R)
• M27: 35,555,375 km (0.113 R)
• M28: 36,278,680 km (0.088 R)
• M29: 44,336,471 km (0.099 R)
• M30: 45,738,502 km (0.053 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit