🌌 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: 186.8

Radius: 13.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.71 AU - 1.01 AU

Year: 541 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 19,590,755 km

• M1: 172,935 km (0.069 R)
• M2: 633,697 km (0.099 R)
• M3: 1,072,916 km (0.065 R)
• M4: 1,552,377 km (0.069 R)
• M5: 2,344,199 km (0.047 R)
• M6: 2,976,998 km (0.107 R)
• M7: 3,478,599 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.8

Radius: 10.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.8 AU - 1.08 AU

Year: 618 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,590,755 km

• M1: 132,394 km (0.093 R)
• M2: 491,279 km (0.096 R)
• M3: 1,234,182 km (0.033 R)
• M4: 1,713,344 km (0.08 R)
• M5: 2,314,129 km (0.1 R)
• M6: 2,649,079 km (0.111 R)
• M7: 3,142,752 km (0.115 R)
• M8: 3,555,642 km (0.111 R)
• M9: 4,004,735 km (0.097 R)
• M10: 4,953,335 km (0.11 R)
• M11: 5,480,817 km (0.08 R)
• M12: 5,864,985 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 9.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.55 AU - 2.47 AU

Year: 1933 Days

Day: 13.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,590,755 km

• M1: 118,182 km (0.055 R)
• M2: 449,841 km (0.096 R)
• M3: 1,108,221 km (0.071 R)
• M4: 1,412,952 km (0.1 R)
• M5: 2,333,128 km (0.085 R)
• M6: 2,688,423 km (0.111 R)
• M7: 3,265,871 km (0.059 R)
• M8: 4,449,041 km (0.113 R)
• M9: 5,127,467 km (0.086 R)
• M10: 5,548,435 km (0.067 R)
• M11: 6,309,440 km (0.11 R)
• M12: 8,425,053 km (0.057 R)
• M13: 9,659,684 km (0.111 R)
• M14: 10,165,325 km (0.084 R)
• M15: 10,902,842 km (0.093 R)
• M16: 11,675,515 km (0.028 R)
• M17: 12,801,987 km (0.115 R)
• M18: 14,603,445 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 13.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.96 AU - 2.7 AU

Year: 2412 Days

Day: 14.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 19,590,755 km

• M1: 171,589 km (0.081 R)
• M2: 678,875 km (0.114 R)
• M3: 1,133,054 km (0.08 R)
• M4: 5,109,665 km (0.11 R)
• M5: 8,238,504 km (0.074 R)
• M6: 9,861,043 km (0.119 R)
• M7: 10,710,011 km (0.027 R)
• M8: 11,211,164 km (0.091 R)
• M9: 13,111,655 km (0.115 R)
• M10: 14,508,151 km (0.072 R)
• M11: 16,101,518 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 12.1

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.54 AU - 2.84 AU

Year: 2992 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,590,755 km

• M1: 150,645 km (0.086 R)
• M2: 740,061 km (0.083 R)
• M3: 1,176,138 km (0.099 R)
• M4: 1,681,630 km (0.113 R)
• M5: 2,448,917 km (0.085 R)
• M6: 3,305,365 km (0.118 R)
• M7: 3,752,663 km (0.09 R)
• M8: 4,284,782 km (0.088 R)
• M9: 5,474,684 km (0.099 R)
• M10: 7,442,943 km (0.12 R)
• M11: 8,216,513 km (0.107 R)
• M12: 8,713,029 km (0.058 R)
• M13: 11,200,692 km (0.107 R)
• M14: 12,171,283 km (0.071 R)
• M15: 12,584,173 km (0.093 R)
• M16: 13,101,482 km (0.029 R)
• M17: 16,342,969 km (0.078 R)
• M18: 19,023,763 km (0.12 R)
• M19: 20,276,047 km (0.093 R)
• M20: 21,053,357 km (0.049 R)
• M21: 23,083,550 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.52 AU - 2.94 AU

Year: 3059 Days

Day: 8.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,590,755 km

• M1: 120,127 km (0.054 R)
• M2: 412,142 km (0.104 R)
• M3: 1,204,861 km (0.088 R)
• M4: 1,707,660 km (0.109 R)
• M5: 2,855,973 km (0.071 R)
• M6: 3,314,341 km (0.087 R)
• M7: 4,029,568 km (0.113 R)
• M8: 5,514,926 km (0.045 R)
• M9: 6,114,215 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 6.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.56 AU - 6.24 AU

Year: 9720 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,590,755 km

• M1: 89,011 km (0.109 R)
• M2: 432,637 km (0.09 R)
• M3: 724,951 km (0.084 R)
• M4: 1,173,147 km (0.085 R)
• M5: 1,459,776 km (0.092 R)
• M6: 2,059,663 km (0.053 R)
• M7: 4,893,646 km (0.099 R)
• M8: 5,541,853 km (0.098 R)
• M9: 6,605,494 km (0.048 R)
• M10: 8,681,912 km (0.09 R)
• M11: 8,921,269 km (0.072 R)
• M12: 10,034,876 km (0.107 R)
• M13: 10,800,966 km (0.079 R)
• M14: 11,198,149 km (0.095 R)
• M15: 13,152,645 km (0.105 R)
• M16: 13,468,745 km (0.098 R)
• M17: 16,494,063 km (0.081 R)
• M18: 18,164,173 km (0.112 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: 540 - 11,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit