🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.19 AU - 1.51 AU

Year: 549 Days

Day: 19.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.79 AU - 2.87 AU

Year: 1244 Days

Day: 17.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,294,297 km

• M1: 488,587 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.19 AU - 4.95 AU

Year: 3418 Days

Day: 45.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 8.2

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.71 AU - 13.55 AU

Year: 15703 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,294,297 km

• M1: 102,325 km (0.076 R)
• M2: 436,826 km (0.106 R)
• M3: 839,543 km (0.064 R)
• M4: 1,287,290 km (0.091 R)
• M5: 1,832,275 km (0.103 R)
• M6: 3,321,522 km (0.103 R)
• M7: 5,073,013 km (0.071 R)
• M8: 5,840,450 km (0.109 R)
• M9: 7,896,673 km (0.053 R)
• M10: 13,303,140 km (0.119 R)
• M11: 14,830,535 km (0.039 R)
• M12: 15,911,529 km (0.097 R)
• M13: 17,293,813 km (0.069 R)
• M14: 18,931,461 km (0.027 R)
• M15: 22,017,067 km (0.101 R)
• M16: 24,356,029 km (0.069 R)
• M17: 28,458,153 km (0.086 R)
• M18: 28,809,708 km (0.12 R)
• M19: 32,998,598 km (0.081 R)
• M20: 34,303,839 km (0.049 R)
• M21: 35,915,307 km (0.101 R)
• M22: 37,017,096 km (0.098 R)
• M23: 39,433,101 km (0.03 R)
• M24: 39,870,226 km (0.109 R)
• M25: 41,350,198 km (0.063 R)
• M26: 42,407,855 km (0.093 R)
• M27: 60,121,589 km (0.045 R)
• M28: 62,855,191 km (0.058 R)
• M29: 66,696,266 km (0.109 R)
• M30: 69,836,924 km (0.041 R)
• M31: 71,551,764 km (0.116 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 19,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit