🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.61 AU

Year: 253 Days

Day: 28.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,308,603 km

• M1: 227,239 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.54 AU - 0.56 AU

Year: 268 Days

Day: 26.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 13.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.97 AU - 1.41 AU

Year: 852 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,308,603 km

• M1: 162,912 km (0.112 R)
• M2: 574,157 km (0.115 R)
• M3: 1,032,674 km (0.107 R)
• M4: 1,652,308 km (0.112 R)
• M5: 2,311,736 km (0.113 R)
• M6: 2,743,625 km (0.057 R)
• M7: 3,664,400 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 8.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.27 AU - 4.37 AU

Year: 4898 Days

Day: 14.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,308,603 km

• M1: 107,112 km (0.079 R)
• M2: 438,023 km (0.088 R)
• M3: 1,775,128 km (0.067 R)
• M4: 2,664,936 km (0.111 R)
• M5: 3,235,054 km (0.038 R)
• M6: 3,747,726 km (0.052 R)
• M7: 5,820,404 km (0.049 R)
• M8: 6,328,439 km (0.04 R)
• M9: 7,011,951 km (0.053 R)
• M10: 9,539,407 km (0.035 R)
• M11: 9,906,969 km (0.112 R)
• M12: 10,788,250 km (0.043 R)
• M13: 13,653,349 km (0.114 R)
• M14: 13,932,349 km (0.106 R)
• M15: 15,993,508 km (0.114 R)
• M16: 17,859,891 km (0.112 R)
• M17: 18,817,019 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 10.1

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.8 AU - 6.34 AU

Year: 7489 Days

Day: 14.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,308,603 km

• M1: 128,804 km (0.108 R)
• M2: 1,274,125 km (0.109 R)
• M3: 1,892,263 km (0.115 R)
• M4: 2,220,780 km (0.047 R)
• M5: 2,551,092 km (0.114 R)
• M6: 2,894,270 km (0.081 R)
• M7: 3,225,480 km (0.096 R)
• M8: 3,628,347 km (0.065 R)
• M9: 4,508,730 km (0.034 R)
• M10: 4,841,436 km (0.08 R)
• M11: 6,831,088 km (0.05 R)
• M12: 8,128,101 km (0.088 R)
• M13: 10,563,255 km (0.063 R)
• M14: 10,904,638 km (0.089 R)
• M15: 11,661,154 km (0.114 R)
• M16: 15,914,072 km (0.109 R)
• M17: 17,019,750 km (0.106 R)
• M18: 17,693,539 km (0.11 R)
• M19: 18,385,130 km (0.117 R)
• M20: 19,022,865 km (0.116 R)
• M21: 21,024,784 km (0.071 R)
• M22: 24,496,951 km (0.119 R)
• M23: 27,225,316 km (0.104 R)
• M24: 30,542,051 km (0.105 R)
• M25: 33,173,926 km (0.072 R)
• M26: 35,624,938 km (0.06 R)
• M27: 38,194,132 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit