🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.83 AU - 2.97 AU

Year: 1744 Days

Day: 31.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 11.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.05 AU - 11.06 AU

Year: 11250 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,681,334 km

• M1: 142,716 km (0.12 R)
• M2: 1,013,526 km (0.119 R)
• M3: 1,522,607 km (0.057 R)
• M4: 2,102,448 km (0.092 R)
• M5: 2,884,247 km (0.108 R)
• M6: 3,277,689 km (0.107 R)
• M7: 5,196,132 km (0.119 R)
• M8: 6,905,587 km (0.114 R)
• M9: 8,128,251 km (0.114 R)
• M10: 8,833,904 km (0.118 R)
• M11: 9,490,040 km (0.092 R)
• M12: 11,247,815 km (0.037 R)
• M13: 14,130,117 km (0.085 R)
• M14: 16,219,252 km (0.11 R)
• M15: 19,074,477 km (0.084 R)
• M16: 23,711,861 km (0.076 R)
• M17: 24,721,946 km (0.106 R)
• M18: 26,379,640 km (0.077 R)
• M19: 28,577,831 km (0.103 R)
• M20: 28,955,715 km (0.073 R)
• M21: 35,683,281 km (0.12 R)
• M22: 38,252,924 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 8.4

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.05 AU - 10.35 AU

Year: 11503 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,681,334 km

• M1: 104,419 km (0.089 R)
• M2: 460,013 km (0.103 R)
• M3: 873,502 km (0.115 R)
• M4: 1,872,666 km (0.088 R)
• M5: 2,949,322 km (0.063 R)
• M6: 3,346,205 km (0.074 R)
• M7: 13,608,619 km (0.108 R)
• M8: 18,063,195 km (0.069 R)
• M9: 22,419,036 km (0.118 R)
• M10: 22,773,583 km (0.108 R)
• M11: 26,234,081 km (0.092 R)
• M12: 26,627,972 km (0.102 R)
• M13: 27,528,701 km (0.081 R)
• M14: 30,352,660 km (0.1 R)
• M15: 31,005,505 km (0.105 R)
• M16: 36,691,870 km (0.109 R)
• M17: 42,899,882 km (0.1 R)
• M18: 43,172,749 km (0.096 R)
• M19: 48,579,964 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.5

Radius: 7.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.36 AU - 17.26 AU

Year: 23258 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,681,334 km

• M1: 93,199 km (0.1 R)
• M2: 786,137 km (0.074 R)
• M3: 1,716,187 km (0.069 R)
• M4: 2,017,926 km (0.077 R)
• M5: 2,516,535 km (0.036 R)
• M6: 2,750,955 km (0.096 R)
• M7: 3,703,445 km (0.073 R)
• M8: 5,259,562 km (0.068 R)
• M9: 5,502,808 km (0.087 R)
• M10: 6,916,358 km (0.097 R)
• M11: 9,543,895 km (0.113 R)
• M12: 10,495,487 km (0.034 R)
• M13: 11,979,648 km (0.101 R)
• M14: 12,280,340 km (0.04 R)
• M15: 15,217,694 km (0.04 R)
• M16: 16,439,759 km (0.104 R)
• M17: 18,996,237 km (0.062 R)
• M18: 20,411,283 km (0.091 R)
• M19: 23,263,516 km (0.112 R)
• M20: 24,881,716 km (0.098 R)
• M21: 31,192,951 km (0.065 R)
• M22: 33,990,431 km (0.071 R)
• M23: 38,103,924 km (0.114 R)
• M24: 47,153,398 km (0.099 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit