🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 9.7

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.92 AU

Year: 443 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 138.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,445,278 km

• M1: 120,725 km (0.075 R)
• M2: 480,209 km (0.066 R)
• M3: 896,091 km (0.047 R)
• M4: 1,238,521 km (0.112 R)
• M5: 1,612,067 km (0.039 R)
• M6: 2,408,077 km (0.111 R)
• M7: 2,879,011 km (0.118 R)
• M8: 3,303,869 km (0.071 R)
• M9: 3,757,300 km (0.045 R)
• M10: 4,059,937 km (0.104 R)
• M11: 4,566,325 km (0.074 R)
• M12: 4,911,597 km (0.095 R)
• M13: 5,306,685 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 11.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.69 AU - 1.03 AU

Year: 523 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 86.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,445,278 km

• M1: 140,921 km (0.084 R)
• M2: 514,766 km (0.084 R)
• M3: 867,368 km (0.025 R)
• M4: 1,309,131 km (0.11 R)
• M5: 1,863,391 km (0.097 R)
• M6: 2,598,365 km (0.074 R)
• M7: 3,540,832 km (0.079 R)
• M8: 4,514,415 km (0.077 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.5

Radius: 14.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.36 AU - 2.06 AU

Year: 1467 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,445,278 km

• M1: 182,061 km (0.117 R)
• M2: 656,286 km (0.113 R)
• M3: 1,246,449 km (0.092 R)
• M4: 1,892,862 km (0.095 R)
• M5: 2,430,816 km (0.107 R)
• M6: 2,940,047 km (0.069 R)
• M7: 3,770,465 km (0.098 R)
• M8: 4,344,472 km (0.083 R)
• M9: 5,358,596 km (0.113 R)
• M10: 6,803,562 km (0.059 R)
• M11: 7,686,638 km (0.112 R)
• M12: 8,199,758 km (0.113 R)
• M13: 8,705,399 km (0.044 R)
• M14: 9,326,978 km (0.085 R)
• M15: 9,944,818 km (0.101 R)
• M16: 10,904,937 km (0.115 R)
• M17: 11,517,540 km (0.098 R)
• M18: 12,076,887 km (0.117 R)
• M19: 12,693,679 km (0.074 R)
• M20: 13,290,873 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 13.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.35 AU - 2.39 AU

Year: 2393 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,445,278 km

• M1: 164,109 km (0.1 R)
• M2: 597,643 km (0.102 R)
• M3: 1,362,687 km (0.092 R)
• M4: 1,951,504 km (0.07 R)
• M5: 2,632,324 km (0.074 R)
• M6: 3,153,972 km (0.042 R)
• M7: 3,898,371 km (0.101 R)
• M8: 5,364,430 km (0.118 R)
• M9: 5,918,541 km (0.087 R)
• M10: 6,427,473 km (0.09 R)
• M11: 8,494,018 km (0.061 R)
• M12: 9,108,266 km (0.045 R)
• M13: 9,899,190 km (0.112 R)
• M14: 12,592,102 km (0.081 R)
• M15: 15,191,065 km (0.116 R)
• M16: 19,380,703 km (0.045 R)
• M17: 19,909,083 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.7

Radius: 10.2

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.38 AU - 5.74 AU

Year: 8600 Days

Day: 8.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,445,278 km

• M1: 189,391 km (0.057 R)
• M2: 803,041 km (0.075 R)
• M3: 1,198,728 km (0.052 R)
• M4: 3,081,716 km (0.107 R)
• M5: 4,130,996 km (0.105 R)
• M6: 4,588,167 km (0.094 R)
• M7: 6,687,474 km (0.098 R)
• M8: 7,649,986 km (0.108 R)
• M9: 12,791,516 km (0.097 R)
• M10: 13,517,364 km (0.096 R)
• M11: 14,142,983 km (0.102 R)
• M12: 15,519,582 km (0.052 R)
• M13: 19,943,042 km (0.12 R)
• M14: 30,006,191 km (0.087 R)
• M15: 30,963,169 km (0.091 R)
• M16: 32,050,147 km (0.1 R)
• M17: 34,878,594 km (0.102 R)
• M18: 35,228,803 km (0.034 R)
• M19: 36,533,146 km (0.099 R)
• M20: 37,258,098 km (0.074 R)
• M21: 40,639,159 km (0.105 R)
• M22: 45,458,455 km (0.066 R)
• M23: 46,156,478 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.9

Radius: 3.5

Gravity: 48.81 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.89 AU - 7.15 AU

Year: 12202 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,445,278 km

• M1: 44,281 km (0.112 R)
• M2: 166,502 km (0.059 R)
• M3: 850,314 km (0.099 R)
• M4: 1,454,690 km (0.113 R)
• M5: 1,990,848 km (0.082 R)
• M6: 3,096,227 km (0.104 R)
• M7: 3,567,012 km (0.066 R)
• M8: 3,698,508 km (0.111 R)
• M9: 4,198,763 km (0.094 R)
• M10: 4,618,086 km (0.083 R)
• M11: 4,837,846 km (0.101 R)
• M12: 6,079,957 km (0.119 R)
• M13: 9,123,825 km (0.086 R)
• M14: 10,560,413 km (0.105 R)
• M15: 11,163,891 km (0.112 R)
• M16: 11,559,577 km (0.113 R)
• M17: 14,529,095 km (0.105 R)
• M18: 17,437,277 km (0.087 R)
• M19: 19,388,482 km (0.1 R)
• M20: 19,632,028 km (0.087 R)
• M21: 19,795,389 km (0.039 R)
• M22: 21,741,059 km (0.034 R)
• M23: 22,446,712 km (0.118 R)
• M24: 22,625,332 km (0.104 R)
• M25: 23,258,430 km (0.083 R)
• M26: 28,859,673 km (0.091 R)
• M27: 29,603,923 km (0.096 R)
• M28: 30,252,130 km (0.08 R)
• M29: 32,253,002 km (0.068 R)
• M30: 32,480,540 km (0.109 R)
• M31: 33,986,392 km (0.099 R)
• M32: 37,386,303 km (0.091 R)
• M33: 40,475,349 km (0.106 R)
• M34: 41,273,305 km (0.105 R)
• M35: 43,038,111 km (0.115 R)
• M36: 43,591,024 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 6.4

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.27 AU - 9.27 AU

Year: 18515 Days

Day: 24.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,445,278 km

• M1: 79,586 km (0.094 R)
• M2: 474,375 km (0.114 R)
• M3: 679,474 km (0.108 R)
• M4: 1,202,916 km (0.051 R)
• M5: 1,693,149 km (0.109 R)
• M6: 1,984,416 km (0.106 R)
• M7: 2,580,114 km (0.098 R)
• M8: 3,660,361 km (0.106 R)
• M9: 4,060,086 km (0.084 R)
• M10: 5,221,714 km (0.071 R)
• M11: 5,507,446 km (0.12 R)
• M12: 5,728,402 km (0.103 R)
• M13: 9,851,469 km (0.045 R)
• M14: 11,317,827 km (0.119 R)
• M15: 11,736,252 km (0.111 R)
• M16: 17,992,585 km (0.092 R)
• M17: 20,519,891 km (0.04 R)
• M18: 22,799,314 km (0.107 R)
• M19: 23,951,068 km (0.117 R)
• M20: 24,541,231 km (0.091 R)
• M21: 27,424,282 km (0.079 R)
• M22: 30,525,595 km (0.069 R)
• M23: 30,871,017 km (0.118 R)
• M24: 31,923,288 km (0.096 R)
• M25: 32,398,560 km (0.094 R)
• M26: 33,363,317 km (0.105 R)
• M27: 33,729,982 km (0.066 R)
• M28: 37,942,209 km (0.1 R)
• M29: 39,284,850 km (0.064 R)
• M30: 39,693,701 km (0.036 R)
• M31: 45,869,998 km (0.115 R)
• M32: 48,322,506 km (0.116 R)
• M33: 50,218,360 km (0.032 R)
• M34: 59,008,132 km (0.113 R)
• M35: 59,903,625 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 11,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit