🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 12.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.88 AU - 1.06 AU

Year: 672 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,083,709 km

• M1: 157,527 km (0.098 R)
• M2: 696,378 km (0.099 R)
• M3: 1,213,388 km (0.03 R)
• M4: 2,250,700 km (0.093 R)
• M5: 2,895,916 km (0.062 R)
• M6: 3,860,523 km (0.035 R)
• M7: 4,348,810 km (0.039 R)
• M8: 4,998,214 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 10.2

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.83 AU - 2.47 AU

Year: 2216 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,083,709 km

• M1: 129,552 km (0.091 R)
• M2: 484,697 km (0.069 R)
• M3: 1,074,262 km (0.111 R)
• M4: 1,399,039 km (0.072 R)
• M5: 1,941,332 km (0.107 R)
• M6: 2,589,689 km (0.035 R)
• M7: 2,957,101 km (0.116 R)
• M8: 3,610,545 km (0.106 R)
• M9: 4,463,103 km (0.092 R)
• M10: 5,204,360 km (0.068 R)
• M11: 6,130,820 km (0.048 R)
• M12: 6,873,573 km (0.114 R)
• M13: 7,644,601 km (0.103 R)
• M14: 8,406,353 km (0.089 R)
• M15: 9,322,939 km (0.076 R)
• M16: 9,823,793 km (0.07 R)
• M17: 10,342,598 km (0.111 R)
• M18: 11,475,204 km (0.063 R)
• M19: 14,881,996 km (0.113 R)
• M20: 16,323,372 km (0.076 R)
• M21: 16,736,860 km (0.079 R)
• M22: 17,747,095 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 12.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.78 AU - 5.48 AU

Year: 8167 Days

Day: 8.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,083,709 km

• M1: 152,440 km (0.101 R)
• M2: 664,963 km (0.104 R)
• M3: 1,081,742 km (0.036 R)
• M4: 1,989,502 km (0.098 R)
• M5: 2,714,304 km (0.118 R)
• M6: 3,630,142 km (0.092 R)
• M7: 5,234,130 km (0.095 R)
• M8: 8,075,742 km (0.105 R)
• M9: 11,141,750 km (0.045 R)
• M10: 11,817,484 km (0.1 R)
• M11: 14,287,195 km (0.061 R)
• M12: 14,739,429 km (0.076 R)
• M13: 18,310,331 km (0.107 R)
• M14: 18,911,864 km (0.081 R)
• M15: 20,084,113 km (0.091 R)
• M16: 24,449,079 km (0.065 R)
• M17: 32,220,389 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.8

Radius: 6.4

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.92 AU - 6.8 AU

Year: 9971 Days

Day: 22.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,083,709 km

• M1: 80,035 km (0.041 R)
• M2: 712,684 km (0.083 R)
• M3: 1,976,786 km (0.106 R)
• M4: 3,117,470 km (0.115 R)
• M5: 4,255,760 km (0.082 R)
• M6: 4,992,829 km (0.032 R)
• M7: 5,615,455 km (0.106 R)
• M8: 10,529,147 km (0.099 R)
• M9: 11,185,134 km (0.082 R)
• M10: 11,549,554 km (0.105 R)
• M11: 13,374,947 km (0.118 R)
• M12: 13,904,224 km (0.102 R)
• M13: 15,193,758 km (0.1 R)
• M14: 30,371,958 km (0.065 R)
• M15: 30,979,176 km (0.097 R)
• M16: 32,009,008 km (0.112 R)
• M17: 34,464,058 km (0.104 R)
• M18: 35,235,534 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit