🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.42 AU - 0.66 AU

Year: 256 Days

Day: 34 Hours

Environment

Temp: -115 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,483,790 km

• M1: 283,039 km (0.09 R)
• M2: 518,207 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 323 Days

Day: 28.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 11.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.86 AU - 0.98 AU

Year: 570 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 48,483,790 km

• M1: 147,354 km (0.071 R)
• M2: 885,619 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 10.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.04 AU - 1.16 AU

Year: 745 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,483,790 km

• M1: 128,505 km (0.105 R)
• M2: 456,573 km (0.047 R)
• M3: 858,692 km (0.085 R)
• M4: 1,411,755 km (0.118 R)
• M5: 2,657,008 km (0.062 R)
• M6: 3,123,005 km (0.105 R)
• M7: 5,052,219 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.1

Radius: 7.5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.56 AU - 8.04 AU

Year: 12735 Days

Day: 16.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 67.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,483,790 km

• M1: 93,349 km (0.11 R)
• M2: 339,438 km (0.109 R)
• M3: 615,595 km (0.071 R)
• M4: 2,465,822 km (0.093 R)
• M5: 2,727,618 km (0.072 R)
• M6: 3,260,486 km (0.1 R)
• M7: 4,215,369 km (0.041 R)
• M8: 4,990,136 km (0.052 R)
• M9: 5,682,475 km (0.108 R)
• M10: 7,798,088 km (0.093 R)
• M11: 8,276,652 km (0.117 R)
• M12: 9,149,555 km (0.102 R)
• M13: 12,778,501 km (0.073 R)
• M14: 19,385,939 km (0.06 R)
• M15: 23,057,071 km (0.093 R)
• M16: 25,242,696 km (0.113 R)
• M17: 26,676,741 km (0.091 R)
• M18: 27,265,259 km (0.112 R)
• M19: 29,916,133 km (0.09 R)
• M20: 30,979,774 km (0.116 R)
• M21: 33,749,130 km (0.119 R)
• M22: 37,163,402 km (0.066 R)
• M23: 39,142,283 km (0.069 R)
• M24: 39,394,355 km (0.102 R)
• M25: 39,902,090 km (0.115 R)
• M26: 41,713,272 km (0.097 R)
• M27: 44,257,932 km (0.118 R)
• M28: 46,762,499 km (0.079 R)
• M29: 47,474,735 km (0.089 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: 190 - 16,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit