🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 12

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.85 AU - 0.95 AU

Year: 551 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,271,502 km

• M1: 149,897 km (0.089 R)
• M2: 723,306 km (0.097 R)
• M3: 1,279,511 km (0.096 R)
• M4: 1,744,162 km (0.083 R)
• M5: 2,274,935 km (0.12 R)
• M6: 2,728,964 km (0.065 R)
• M7: 3,499,543 km (0.076 R)
• M8: 3,970,627 km (0.103 R)
• M9: 4,395,485 km (0.057 R)
• M10: 4,961,264 km (0.1 R)
• M11: 5,661,980 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 10.6

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.86 AU - 1.94 AU

Year: 1691 Days

Day: 14.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,271,502 km

• M1: 132,693 km (0.106 R)
• M2: 863,030 km (0.059 R)
• M3: 1,316,461 km (0.093 R)
• M4: 2,028,248 km (0.08 R)
• M5: 2,511,748 km (0.064 R)
• M6: 2,920,001 km (0.101 R)
• M7: 4,073,700 km (0.111 R)
• M8: 4,459,213 km (0.106 R)
• M9: 6,152,960 km (0.097 R)
• M10: 7,062,515 km (0.098 R)
• M11: 7,450,572 km (0.093 R)
• M12: 9,050,372 km (0.041 R)
• M13: 10,120,894 km (0.119 R)
• M14: 10,615,016 km (0.103 R)
• M15: 13,456,777 km (0.089 R)
• M16: 14,185,020 km (0.086 R)
• M17: 14,581,005 km (0.101 R)
• M18: 15,211,710 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.7

Radius: 12

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.18 AU - 2.44 AU

Year: 2267 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,271,502 km

• M1: 149,299 km (0.107 R)
• M2: 617,241 km (0.074 R)
• M3: 1,046,886 km (0.12 R)
• M4: 1,589,627 km (0.113 R)
• M5: 2,012,391 km (0.114 R)
• M6: 2,664,188 km (0.092 R)
• M7: 3,149,334 km (0.069 R)
• M8: 3,809,211 km (0.09 R)
• M9: 4,190,386 km (0.116 R)
• M10: 5,866,480 km (0.102 R)
• M11: 6,401,442 km (0.025 R)
• M12: 7,382,954 km (0.094 R)
• M13: 8,007,376 km (0.113 R)
• M14: 8,520,347 km (0.113 R)
• M15: 10,192,103 km (0.065 R)
• M16: 11,210,266 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.3

Radius: 13.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.55 AU - 4.63 AU

Year: 5341 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,271,502 km

• M1: 166,652 km (0.063 R)
• M2: 577,597 km (0.097 R)
• M3: 1,735,335 km (0.056 R)
• M4: 2,364,843 km (0.061 R)
• M5: 2,978,494 km (0.115 R)
• M6: 4,723,553 km (0.065 R)
• M7: 6,078,161 km (0.096 R)
• M8: 6,655,908 km (0.045 R)
• M9: 7,203,736 km (0.108 R)
• M10: 7,922,105 km (0.101 R)
• M11: 8,353,545 km (0.097 R)
• M12: 8,876,988 km (0.062 R)
• M13: 10,494,141 km (0.073 R)
• M14: 11,327,850 km (0.113 R)
• M15: 14,147,471 km (0.03 R)
• M16: 14,946,772 km (0.108 R)
• M17: 16,116,328 km (0.117 R)
• M18: 16,811,510 km (0.111 R)
• M19: 18,261,711 km (0.08 R)
• M20: 19,859,566 km (0.042 R)
• M21: 21,897,837 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit