🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.4 AU

Year: 455 Days

Day: 37.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.48 AU - 3.52 AU

Year: 2416 Days

Day: 28.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 8.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.63 AU - 9.33 AU

Year: 8317 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,466,325 km

• M1: 105,766 km (0.072 R)
• M2: 625,020 km (0.092 R)
• M3: 1,109,418 km (0.078 R)
• M4: 2,018,823 km (0.118 R)
• M5: 2,868,240 km (0.041 R)
• M6: 3,698,209 km (0.102 R)
• M7: 4,466,992 km (0.041 R)
• M8: 5,231,438 km (0.049 R)
• M9: 7,174,714 km (0.039 R)
• M10: 7,964,591 km (0.102 R)
• M11: 8,483,246 km (0.111 R)
• M12: 9,147,461 km (0.08 R)
• M13: 10,009,594 km (0.116 R)
• M14: 10,342,299 km (0.077 R)
• M15: 11,348,943 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 13

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.74 AU - 14.36 AU

Year: 15433 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,466,325 km

• M1: 162,912 km (0.112 R)
• M2: 596,297 km (0.031 R)
• M3: 1,177,186 km (0.088 R)
• M4: 2,341,057 km (0.118 R)
• M5: 2,918,206 km (0.081 R)
• M6: 4,534,162 km (0.105 R)
• M7: 5,809,933 km (0.106 R)
• M8: 6,419,693 km (0.104 R)
• M9: 6,914,563 km (0.115 R)
• M10: 7,938,261 km (0.115 R)
• M11: 9,249,337 km (0.097 R)
• M12: 12,011,512 km (0.113 R)
• M13: 12,706,095 km (0.106 R)
• M14: 15,083,804 km (0.103 R)
• M15: 15,961,345 km (0.114 R)
• M16: 16,447,687 km (0.098 R)
• M17: 18,041,503 km (0.058 R)
• M18: 18,569,584 km (0.063 R)
• M19: 23,173,009 km (0.114 R)
• M20: 25,454,377 km (0.032 R)
• M21: 31,208,809 km (0.088 R)
• M22: 35,141,587 km (0.098 R)
• M23: 36,323,111 km (0.075 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: 341 - 20,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit