🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 14.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.8 AU - 0.82 AU

Year: 503 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,763,144 km

• M1: 176,675 km (0.115 R)
• M2: 708,346 km (0.108 R)
• M3: 1,152,352 km (0.109 R)
• M4: 1,761,814 km (0.11 R)
• M5: 2,290,343 km (0.088 R)
• M6: 2,969,667 km (0.073 R)
• M7: 4,356,290 km (0.067 R)
• M8: 5,186,857 km (0.08 R)
• M9: 5,667,067 km (0.084 R)
• M10: 6,252,144 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61

Radius: 11.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.81 AU - 0.95 AU

Year: 570 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,763,144 km

• M1: 143,016 km (0.079 R)
• M2: 507,885 km (0.118 R)
• M3: 1,137,243 km (0.11 R)
• M4: 1,562,849 km (0.109 R)
• M5: 2,074,773 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 10.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.85 AU - 0.93 AU

Year: 580 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,763,144 km

• M1: 129,402 km (0.096 R)
• M2: 515,963 km (0.025 R)
• M3: 1,196,334 km (0.106 R)
• M4: 1,612,216 km (0.106 R)
• M5: 2,069,238 km (0.116 R)
• M6: 2,506,512 km (0.048 R)
• M7: 2,854,327 km (0.109 R)
• M8: 4,246,036 km (0.092 R)
• M9: 4,695,578 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 11

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.83 AU - 1.13 AU

Year: 670 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,763,144 km

• M1: 136,732 km (0.113 R)
• M2: 524,341 km (0.115 R)
• M3: 1,007,242 km (0.104 R)
• M4: 1,441,226 km (0.112 R)
• M5: 1,815,520 km (0.04 R)
• M6: 2,698,446 km (0.109 R)
• M7: 3,062,119 km (0.061 R)
• M8: 3,732,916 km (0.114 R)
• M9: 4,186,796 km (0.067 R)
• M10: 4,710,239 km (0.105 R)
• M11: 5,135,545 km (0.117 R)
• M12: 5,927,367 km (0.075 R)
• M13: 6,282,213 km (0.096 R)
• M14: 6,735,195 km (0.118 R)
• M15: 7,660,757 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 13

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.33 AU - 1.49 AU

Year: 1156 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,763,144 km

• M1: 161,715 km (0.107 R)
• M2: 566,078 km (0.059 R)
• M3: 1,024,596 km (0.083 R)
• M4: 1,505,553 km (0.028 R)
• M5: 2,170,815 km (0.072 R)
• M6: 2,838,470 km (0.057 R)
• M7: 3,366,850 km (0.053 R)
• M8: 4,248,280 km (0.112 R)
• M9: 5,278,112 km (0.081 R)
• M10: 5,841,498 km (0.119 R)
• M11: 6,444,826 km (0.066 R)
• M12: 7,338,823 km (0.113 R)
• M13: 7,882,162 km (0.083 R)
• M14: 8,933,536 km (0.091 R)
• M15: 9,343,733 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 11.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.85 AU - 6.21 AU

Year: 8976 Days

Day: 12.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,763,144 km

• M1: 143,016 km (0.112 R)
• M2: 1,029,832 km (0.114 R)
• M3: 1,444,367 km (0.101 R)
• M4: 2,607,042 km (0.119 R)
• M5: 3,078,126 km (0.06 R)
• M6: 4,240,651 km (0.099 R)
• M7: 5,734,386 km (0.07 R)
• M8: 6,188,266 km (0.098 R)
• M9: 7,553,047 km (0.085 R)
• M10: 8,988,438 km (0.036 R)
• M11: 9,560,650 km (0.11 R)
• M12: 11,950,177 km (0.108 R)
• M13: 27,843,754 km (0.102 R)
• M14: 30,403,224 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.9

Radius: 5.5

Gravity: 23.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.33 AU - 6.15 AU

Year: 9492 Days

Day: 17.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,763,144 km

• M1: 68,516 km (0.118 R)
• M2: 301,889 km (0.108 R)
• M3: 1,406,370 km (0.111 R)
• M4: 1,671,307 km (0.119 R)
• M5: 2,175,153 km (0.069 R)
• M6: 2,395,511 km (0.098 R)
• M7: 3,652,881 km (0.052 R)
• M8: 3,859,176 km (0.049 R)
• M9: 5,104,429 km (0.081 R)
• M10: 5,663,476 km (0.069 R)
• M11: 13,010,676 km (0.104 R)
• M12: 13,924,570 km (0.113 R)
• M13: 14,621,546 km (0.083 R)
• M14: 16,222,393 km (0.096 R)
• M15: 16,851,751 km (0.106 R)
• M16: 19,376,365 km (0.113 R)
• M17: 20,566,266 km (0.052 R)
• M18: 28,442,295 km (0.025 R)
• M19: 33,882,422 km (0.096 R)
• M20: 35,488,654 km (0.102 R)
• M21: 36,785,967 km (0.109 R)
• M22: 45,376,325 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit