🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.85 AU

Year: 277 Days

Day: 27 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,811,363 km

• M1: 40,990 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.11 AU - 1.53 AU

Year: 687 Days

Day: 21.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.16 AU - 1.8 AU

Year: 816 Days

Day: 46.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,811,363 km

• M1: 56,398 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 12.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.97 AU - 6.09 AU

Year: 5891 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,811,363 km

• M1: 180,565 km (0.115 R)
• M2: 629,508 km (0.116 R)
• M3: 1,229,096 km (0.09 R)
• M4: 1,827,936 km (0.111 R)
• M5: 2,616,916 km (0.105 R)
• M6: 3,070,795 km (0.058 R)
• M7: 6,253,490 km (0.12 R)
• M8: 6,757,336 km (0.027 R)
• M9: 10,189,560 km (0.107 R)
• M10: 11,177,803 km (0.114 R)
• M11: 11,720,395 km (0.105 R)
• M12: 12,965,498 km (0.115 R)
• M13: 14,012,234 km (0.026 R)
• M14: 15,174,161 km (0.1 R)
• M15: 16,779,496 km (0.085 R)
• M16: 17,623,377 km (0.066 R)
• M17: 18,089,375 km (0.093 R)
• M18: 19,255,340 km (0.113 R)
• M19: 19,892,627 km (0.09 R)
• M20: 22,818,163 km (0.095 R)
• M21: 24,015,993 km (0.105 R)
• M22: 25,171,487 km (0.09 R)
• M23: 26,624,083 km (0.11 R)
• M24: 27,238,182 km (0.115 R)
• M25: 28,585,909 km (0.067 R)
• M26: 31,511,295 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.1

Radius: 7.1

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.72 AU - 15.88 AU

Year: 20747 Days

Day: 24.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,811,363 km

• M1: 89,310 km (0.068 R)
• M2: 388,954 km (0.084 R)
• M3: 1,078,301 km (0.052 R)
• M4: 2,114,716 km (0.08 R)
• M5: 2,362,599 km (0.086 R)
• M6: 3,387,943 km (0.113 R)
• M7: 4,124,264 km (0.057 R)
• M8: 5,070,321 km (0.078 R)
• M9: 5,555,766 km (0.117 R)
• M10: 7,572,495 km (0.091 R)
• M11: 8,562,533 km (0.113 R)
• M12: 11,663,398 km (0.033 R)
• M13: 12,048,463 km (0.07 R)
• M14: 13,463,360 km (0.041 R)
• M15: 13,744,903 km (0.089 R)
• M16: 14,319,957 km (0.116 R)
• M17: 17,271,972 km (0.072 R)
• M18: 17,520,903 km (0.118 R)
• M19: 18,026,244 km (0.108 R)
• M20: 24,554,845 km (0.108 R)
• M21: 32,754,603 km (0.101 R)
• M22: 34,693,392 km (0.048 R)
• M23: 42,607,867 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit