🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 12

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.57 AU - 0.83 AU

Year: 397 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 22,955,910 km

• M1: 149,299 km (0.108 R)
• M2: 618,587 km (0.093 R)
• M3: 1,426,565 km (0.097 R)
• M4: 1,807,591 km (0.038 R)
• M5: 2,272,541 km (0.074 R)
• M6: 2,664,787 km (0.07 R)
• M7: 3,329,749 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 14.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.72 AU - 1.02 AU

Year: 550 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,955,910 km

• M1: 177,872 km (0.087 R)
• M2: 718,519 km (0.108 R)
• M3: 1,227,750 km (0.054 R)
• M4: 1,674,748 km (0.112 R)
• M5: 2,169,319 km (0.048 R)
• M6: 2,698,297 km (0.065 R)
• M7: 3,412,477 km (0.119 R)
• M8: 5,617,550 km (0.099 R)
• M9: 6,888,683 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 11.1

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 599 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,955,910 km

• M1: 138,079 km (0.072 R)
• M2: 554,559 km (0.08 R)
• M3: 1,399,638 km (0.108 R)
• M4: 1,747,453 km (0.11 R)
• M5: 2,270,297 km (0.074 R)
• M6: 2,723,579 km (0.1 R)
• M7: 3,099,817 km (0.102 R)
• M8: 3,470,671 km (0.114 R)
• M9: 4,474,772 km (0.066 R)
• M10: 4,916,833 km (0.076 R)
• M11: 5,889,070 km (0.117 R)
• M12: 7,136,566 km (0.105 R)
• M13: 7,904,303 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 8.6

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.36 AU - 1.46 AU

Year: 1136 Days

Day: 6.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,955,910 km

• M1: 109,206 km (0.046 R)
• M2: 466,745 km (0.092 R)
• M3: 758,611 km (0.043 R)
• M4: 1,037,461 km (0.107 R)
• M5: 1,548,637 km (0.05 R)
• M6: 2,019,272 km (0.088 R)
• M7: 3,619,969 km (0.07 R)
• M8: 4,678,225 km (0.091 R)
• M9: 5,279,010 km (0.104 R)
• M10: 5,641,635 km (0.09 R)
• M11: 5,952,798 km (0.072 R)
• M12: 6,488,808 km (0.04 R)
• M13: 7,184,438 km (0.096 R)
• M14: 7,471,067 km (0.05 R)
• M15: 7,819,481 km (0.115 R)
• M16: 8,549,070 km (0.08 R)
• M17: 9,140,729 km (0.095 R)
• M18: 11,963,192 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 11.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.32 AU - 1.54 AU

Year: 1160 Days

Day: 6 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,955,910 km

• M1: 139,724 km (0.064 R)
• M2: 527,482 km (0.025 R)
• M3: 911,949 km (0.105 R)
• M4: 1,866,383 km (0.118 R)
• M5: 2,234,843 km (0.098 R)
• M6: 3,336,182 km (0.092 R)
• M7: 3,910,488 km (0.107 R)
• M8: 4,450,387 km (0.108 R)
• M9: 4,842,633 km (0.088 R)
• M10: 5,273,624 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 14.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.63 AU - 1.65 AU

Year: 1424 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,955,910 km

• M1: 176,825 km (0.032 R)
• M2: 667,356 km (0.108 R)
• M3: 1,147,116 km (0.108 R)
• M4: 1,648,718 km (0.116 R)
• M5: 2,932,717 km (0.119 R)
• M6: 3,475,607 km (0.056 R)
• M7: 4,334,598 km (0.069 R)
• M8: 5,043,243 km (0.087 R)
• M9: 5,608,275 km (0.108 R)
• M10: 6,145,780 km (0.103 R)
• M11: 6,668,774 km (0.034 R)
• M12: 7,195,508 km (0.071 R)
• M13: 8,650,198 km (0.029 R)
• M14: 9,618,844 km (0.109 R)
• M15: 10,129,721 km (0.082 R)
• M16: 10,591,529 km (0.105 R)
• M17: 11,240,934 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 8.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.01 AU - 4.09 AU

Year: 4537 Days

Day: 9.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,955,910 km

• M1: 104,569 km (0.105 R)
• M2: 407,505 km (0.05 R)
• M3: 924,515 km (0.116 R)
• M4: 1,820,606 km (0.102 R)
• M5: 2,116,959 km (0.071 R)
• M6: 2,824,857 km (0.031 R)
• M7: 3,761,938 km (0.12 R)
• M8: 4,516,061 km (0.038 R)
• M9: 5,736,181 km (0.092 R)
• M10: 8,076,789 km (0.116 R)
• M11: 9,288,831 km (0.091 R)
• M12: 10,174,600 km (0.094 R)
• M13: 11,031,646 km (0.093 R)
• M14: 11,716,206 km (0.072 R)
• M15: 19,696,504 km (0.042 R)
• M16: 20,895,831 km (0.119 R)
• M17: 22,143,028 km (0.044 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit