🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 9.3

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 315 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,921,740 km

• M1: 116,088 km (0.094 R)
• M2: 446,400 km (0.102 R)
• M3: 901,028 km (0.105 R)
• M4: 1,412,952 km (0.057 R)
• M5: 1,831,976 km (0.118 R)
• M6: 2,195,498 km (0.12 R)
• M7: 2,492,899 km (0.081 R)
• M8: 2,922,245 km (0.09 R)
• M9: 3,454,364 km (0.09 R)
• M10: 4,334,000 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 11.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.59 AU - 0.75 AU

Year: 372 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,921,740 km

• M1: 138,079 km (0.068 R)
• M2: 566,677 km (0.093 R)
• M3: 1,031,777 km (0.064 R)
• M4: 1,491,341 km (0.091 R)
• M5: 1,920,089 km (0.098 R)
• M6: 2,320,263 km (0.096 R)
• M7: 3,291,752 km (0.05 R)
• M8: 3,894,481 km (0.098 R)
• M9: 4,705,152 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 11.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.94 AU - 1.38 AU

Year: 847 Days

Day: 5.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,921,740 km

• M1: 139,276 km (0.101 R)
• M2: 493,075 km (0.101 R)
• M3: 846,126 km (0.093 R)
• M4: 1,622,090 km (0.101 R)
• M5: 2,004,911 km (0.101 R)
• M6: 2,835,927 km (0.078 R)
• M7: 3,330,797 km (0.093 R)
• M8: 3,808,911 km (0.076 R)
• M9: 4,284,184 km (0.093 R)
• M10: 4,816,303 km (0.12 R)
• M11: 5,410,805 km (0.114 R)
• M12: 5,814,121 km (0.09 R)
• M13: 6,552,536 km (0.104 R)
• M14: 7,124,000 km (0.032 R)
• M15: 8,043,130 km (0.095 R)
• M16: 8,518,701 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 10.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.26 AU - 1.26 AU

Year: 959 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,921,740 km

• M1: 135,536 km (0.115 R)
• M2: 520,451 km (0.053 R)
• M3: 1,197,082 km (0.034 R)
• M4: 1,539,512 km (0.073 R)
• M5: 2,258,180 km (0.1 R)
• M6: 3,134,674 km (0.091 R)
• M7: 4,731,930 km (0.106 R)
• M8: 5,280,057 km (0.114 R)
• M9: 5,668,563 km (0.101 R)
• M10: 6,055,423 km (0.081 R)
• M11: 6,950,766 km (0.05 R)
• M12: 7,660,159 km (0.087 R)
• M13: 8,733,524 km (0.094 R)
• M14: 9,140,280 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 9.6

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.12 AU - 1.58 AU

Year: 1064 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,921,740 km

• M1: 119,678 km (0.057 R)
• M2: 612,603 km (0.041 R)
• M3: 1,670,559 km (0.07 R)
• M4: 2,364,694 km (0.117 R)
• M5: 2,771,899 km (0.117 R)
• M6: 3,282,327 km (0.119 R)
• M7: 4,198,015 km (0.103 R)
• M8: 4,761,551 km (0.104 R)
• M9: 5,061,794 km (0.106 R)
• M10: 6,527,553 km (0.075 R)
• M11: 7,211,216 km (0.117 R)
• M12: 8,500,749 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 9

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.12 AU - 1.84 AU

Year: 1221 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,921,740 km

• M1: 111,899 km (0.119 R)
• M2: 722,408 km (0.059 R)
• M3: 1,538,764 km (0.051 R)
• M4: 1,850,675 km (0.117 R)
• M5: 2,194,002 km (0.061 R)
• M6: 2,555,281 km (0.085 R)
• M7: 3,052,096 km (0.106 R)
• M8: 3,581,074 km (0.097 R)
• M9: 5,014,820 km (0.105 R)
• M10: 7,884,107 km (0.095 R)
• M11: 9,680,179 km (0.112 R)
• M12: 10,398,997 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.1

Radius: 14.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.74 AU - 3.38 AU

Year: 3631 Days

Day: 5.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,921,740 km

• M1: 175,777 km (0.1 R)
• M2: 632,500 km (0.028 R)
• M3: 1,073,814 km (0.11 R)
• M4: 1,516,474 km (0.057 R)
• M5: 2,318,468 km (0.1 R)
• M6: 2,794,787 km (0.116 R)
• M7: 3,551,005 km (0.087 R)
• M8: 4,679,421 km (0.072 R)
• M9: 5,498,769 km (0.115 R)
• M10: 6,248,254 km (0.034 R)
• M11: 7,669,135 km (0.075 R)
• M12: 8,112,393 km (0.106 R)
• M13: 8,877,736 km (0.093 R)
• M14: 10,747,261 km (0.071 R)
• M15: 11,795,643 km (0.088 R)
• M16: 12,387,900 km (0.061 R)
• M17: 15,803,669 km (0.065 R)
• M18: 16,316,041 km (0.069 R)
• M19: 17,158,876 km (0.045 R)
• M20: 18,253,184 km (0.084 R)
• M21: 18,989,056 km (0.053 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: 470 - 19,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit