🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 8.5

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.8 AU - 0.94 AU

Year: 560 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,683,739 km

• M1: 105,766 km (0.062 R)
• M2: 372,947 km (0.118 R)
• M3: 655,837 km (0.092 R)
• M4: 1,029,084 km (0.068 R)
• M5: 1,353,711 km (0.101 R)
• M6: 1,778,868 km (0.114 R)
• M7: 2,214,946 km (0.11 R)
• M8: 2,808,700 km (0.048 R)
• M9: 3,351,740 km (0.059 R)
• M10: 3,661,857 km (0.043 R)
• M11: 3,948,935 km (0.105 R)
• M12: 4,789,226 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 11.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.12 AU - 1.16 AU

Year: 840 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,683,739 km

• M1: 140,772 km (0.089 R)
• M2: 846,275 km (0.068 R)
• M3: 1,304,194 km (0.109 R)
• M4: 2,739,137 km (0.049 R)
• M5: 3,117,620 km (0.054 R)
• M6: 4,925,211 km (0.106 R)
• M7: 5,334,510 km (0.106 R)
• M8: 5,807,090 km (0.061 R)
• M9: 6,415,205 km (0.068 R)
• M10: 7,205,232 km (0.067 R)
• M11: 8,263,338 km (0.072 R)
• M12: 8,897,333 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 12

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.3 AU - 4.18 AU

Year: 4993 Days

Day: 8.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,683,739 km

• M1: 149,598 km (0.102 R)
• M2: 667,057 km (0.099 R)
• M3: 1,124,228 km (0.106 R)
• M4: 1,681,181 km (0.102 R)
• M5: 2,219,284 km (0.066 R)
• M6: 2,817,526 km (0.114 R)
• M7: 3,280,831 km (0.089 R)
• M8: 4,482,700 km (0.095 R)
• M9: 4,986,097 km (0.034 R)
• M10: 5,611,416 km (0.117 R)
• M11: 6,106,884 km (0.06 R)
• M12: 6,694,954 km (0.088 R)
• M13: 7,665,395 km (0.116 R)
• M14: 9,677,935 km (0.114 R)
• M15: 10,178,639 km (0.102 R)
• M16: 10,873,072 km (0.073 R)
• M17: 11,738,496 km (0.035 R)
• M18: 12,453,574 km (0.093 R)
• M19: 13,096,695 km (0.108 R)
• M20: 14,395,803 km (0.094 R)
• M21: 14,993,895 km (0.042 R)
• M22: 16,008,169 km (0.078 R)
• M23: 16,768,874 km (0.085 R)
• M24: 18,616,109 km (0.065 R)
• M25: 19,001,323 km (0.028 R)
• M26: 26,151,503 km (0.096 R)
• M27: 27,454,052 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.2

Radius: 5.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.36 AU - 10.12 AU

Year: 17835 Days

Day: 21 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,683,739 km

• M1: 65,973 km (0.09 R)
• M2: 945,010 km (0.099 R)
• M3: 1,388,567 km (0.04 R)
• M4: 1,749,996 km (0.115 R)
• M5: 2,938,701 km (0.041 R)
• M6: 3,260,037 km (0.079 R)
• M7: 3,580,625 km (0.086 R)
• M8: 4,502,298 km (0.083 R)
• M9: 5,701,025 km (0.065 R)
• M10: 6,621,501 km (0.107 R)
• M11: 7,956,812 km (0.098 R)
• M12: 8,580,635 km (0.086 R)
• M13: 14,976,692 km (0.058 R)
• M14: 15,225,922 km (0.101 R)
• M15: 17,872,308 km (0.106 R)
• M16: 19,599,116 km (0.029 R)
• M17: 22,311,924 km (0.101 R)
• M18: 22,965,368 km (0.094 R)
• M19: 27,434,155 km (0.091 R)
• M20: 35,007,847 km (0.118 R)
• M21: 38,740,463 km (0.111 R)
• M22: 39,210,200 km (0.117 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: 494 - 16,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit