🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 8.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,828,980 km

• M1: 109,506 km (0.104 R)
• M2: 389,403 km (0.058 R)
• M3: 665,561 km (0.064 R)
• M4: 1,020,407 km (0.089 R)
• M5: 1,306,737 km (0.045 R)
• M6: 1,641,986 km (0.064 R)
• M7: 2,008,651 km (0.107 R)
• M8: 2,429,619 km (0.08 R)
• M9: 2,809,598 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 14.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.5 AU - 0.62 AU

Year: 279 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 51,828,980 km

• M1: 181,313 km (0.117 R)
• M2: 788,231 km (0.1 R)
• M3: 1,385,875 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 11.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.6 AU - 0.64 AU

Year: 326 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,828,980 km

• M1: 139,276 km (0.113 R)
• M2: 902,524 km (0.068 R)
• M3: 1,258,716 km (0.119 R)
• M4: 2,115,314 km (0.114 R)
• M5: 2,753,798 km (0.101 R)
• M6: 3,574,791 km (0.087 R)
• M7: 4,023,884 km (0.108 R)
• M8: 4,789,825 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 12.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 416 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,828,980 km

• M1: 156,779 km (0.099 R)
• M2: 788,231 km (0.11 R)
• M3: 1,601,445 km (0.093 R)
• M4: 2,139,250 km (0.117 R)
• M5: 2,624,844 km (0.086 R)
• M6: 3,103,408 km (0.089 R)
• M7: 4,213,873 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.9

Radius: 12.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.8 AU - 1.02 AU

Year: 579 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,828,980 km

• M1: 159,771 km (0.085 R)
• M2: 558,598 km (0.093 R)
• M3: 1,034,170 km (0.088 R)
• M4: 1,636,451 km (0.084 R)
• M5: 2,045,751 km (0.049 R)
• M6: 2,534,487 km (0.08 R)
• M7: 2,987,769 km (0.104 R)
• M8: 3,570,602 km (0.08 R)
• M9: 4,005,034 km (0.083 R)
• M10: 4,519,352 km (0.108 R)
• M11: 5,840,002 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.2

Radius: 3.5

Gravity: 26.79 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.88 AU - 6.34 AU

Year: 10071 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,828,980 km

• M1: 45,029 km (0.092 R)
• M2: 245,191 km (0.095 R)
• M3: 392,096 km (0.069 R)
• M4: 507,586 km (0.1 R)
• M5: 759,957 km (0.111 R)
• M6: 1,070,074 km (0.077 R)
• M7: 1,265,448 km (0.093 R)
• M8: 1,536,071 km (0.068 R)
• M9: 1,699,282 km (0.098 R)
• M10: 1,829,133 km (0.039 R)
• M11: 2,994,800 km (0.08 R)
• M12: 4,499,306 km (0.094 R)
• M13: 4,609,110 km (0.084 R)
• M14: 6,513,491 km (0.073 R)
• M15: 8,255,858 km (0.063 R)
• M16: 9,233,480 km (0.103 R)
• M17: 9,411,052 km (0.09 R)
• M18: 10,285,901 km (0.112 R)
• M19: 10,428,767 km (0.111 R)
• M20: 10,964,178 km (0.102 R)
• M21: 11,879,417 km (0.096 R)
• M22: 12,463,148 km (0.063 R)
• M23: 12,789,571 km (0.076 R)
• M24: 15,734,106 km (0.062 R)
• M25: 16,307,963 km (0.084 R)
• M26: 17,295,459 km (0.065 R)
• M27: 17,701,467 km (0.067 R)
• M28: 20,196,760 km (0.107 R)
• M29: 20,798,293 km (0.095 R)
• M30: 23,160,593 km (0.08 R)
• M31: 23,488,511 km (0.102 R)
• M32: 26,047,084 km (0.106 R)
• M33: 26,759,469 km (0.104 R)
• M34: 30,615,204 km (0.092 R)
• M35: 33,870,005 km (0.065 R)
• M36: 34,080,789 km (0.095 R)
• M37: 35,580,657 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 7.8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6 AU - 7.54 AU

Year: 11747 Days

Day: 22.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,828,980 km

• M1: 96,939 km (0.099 R)
• M2: 517,160 km (0.075 R)
• M3: 803,191 km (0.03 R)
• M4: 1,550,432 km (0.032 R)
• M5: 2,076,867 km (0.119 R)
• M6: 2,334,026 km (0.068 R)
• M7: 3,309,554 km (0.073 R)
• M8: 3,714,814 km (0.082 R)
• M9: 3,984,689 km (0.098 R)
• M10: 4,594,450 km (0.05 R)
• M11: 6,035,376 km (0.067 R)
• M12: 6,409,521 km (0.118 R)
• M13: 9,133,399 km (0.116 R)
• M14: 9,727,901 km (0.118 R)
• M15: 13,531,427 km (0.078 R)
• M16: 14,173,201 km (0.072 R)
• M17: 17,463,607 km (0.108 R)
• M18: 18,301,205 km (0.108 R)
• M19: 19,085,846 km (0.105 R)
• M20: 19,567,252 km (0.071 R)
• M21: 21,747,342 km (0.038 R)
• M22: 24,646,548 km (0.054 R)
• M23: 27,285,156 km (0.113 R)
• M24: 29,145,256 km (0.101 R)
• M25: 36,812,894 km (0.086 R)
• M26: 37,308,961 km (0.099 R)
• M27: 38,187,998 km (0.097 R)
• M28: 39,856,912 km (0.061 R)
• M29: 44,731,409 km (0.118 R)
• M30: 48,637,858 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 13,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit