🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 328 Days

Day: 28.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,078,666 km

• M1: 33,809 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 11.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.86 AU - 1.02 AU

Year: 598 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,078,666 km

• M1: 144,811 km (0.073 R)
• M2: 536,009 km (0.068 R)
• M3: 897,886 km (0.039 R)
• M4: 1,439,880 km (0.117 R)
• M5: 1,963,173 km (0.075 R)
• M6: 2,754,845 km (0.116 R)
• M7: 3,277,839 km (0.112 R)
• M8: 3,813,549 km (0.096 R)
• M9: 4,378,281 km (0.068 R)
• M10: 5,271,829 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 13.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.87 AU - 1.15 AU

Year: 666 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,078,666 km

• M1: 166,652 km (0.113 R)
• M2: 621,130 km (0.1 R)
• M3: 1,208,601 km (0.102 R)
• M4: 1,870,871 km (0.075 R)
• M5: 2,347,639 km (0.025 R)
• M6: 2,894,270 km (0.08 R)
• M7: 3,339,772 km (0.116 R)
• M8: 4,170,639 km (0.062 R)
• M9: 4,876,741 km (0.106 R)
• M10: 6,084,145 km (0.081 R)
• M11: 6,611,328 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 14.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.11 AU - 1.13 AU

Year: 778 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 46,078,666 km

• M1: 185,352 km (0.063 R)
• M2: 661,821 km (0.113 R)
• M3: 1,816,567 km (0.119 R)
• M4: 3,522,431 km (0.09 R)
• M5: 4,830,814 km (0.111 R)
• M6: 6,148,622 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.1

Radius: 5

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.73 AU - 7.45 AU

Year: 11098 Days

Day: 20.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,078,666 km

• M1: 64,028 km (0.093 R)
• M2: 284,236 km (0.108 R)
• M3: 667,057 km (0.053 R)
• M4: 889,808 km (0.084 R)
• M5: 1,584,241 km (0.111 R)
• M6: 1,807,741 km (0.081 R)
• M7: 2,173,507 km (0.09 R)
• M8: 3,327,356 km (0.074 R)
• M9: 5,409,908 km (0.11 R)
• M10: 12,993,323 km (0.105 R)
• M11: 21,316,799 km (0.047 R)
• M12: 22,750,096 km (0.095 R)
• M13: 25,064,674 km (0.073 R)
• M14: 26,469,099 km (0.082 R)
• M15: 32,175,360 km (0.105 R)
• M16: 35,313,625 km (0.105 R)
• M17: 37,676,074 km (0.1 R)
• M18: 38,282,694 km (0.11 R)
• M19: 44,307,299 km (0.063 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit