🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.23 AU

Year: 404 Days

Day: 47.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,341,963 km

• M1: 442,361 km (0.118 R)
• M2: 659,876 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.33 AU - 2.15 AU

Year: 814 Days

Day: 26.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,341,963 km

• M1: 313,258 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.8 AU - 4.94 AU

Year: 3241 Days

Day: 25.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,341,963 km

• M1: 1,099,694 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.2

Radius: 14.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.43 AU - 10.07 AU

Year: 8407 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,341,963 km

• M1: 188,194 km (0.084 R)
• M2: 789,727 km (0.092 R)
• M3: 1,719,777 km (0.056 R)
• M4: 2,385,488 km (0.108 R)
• M5: 2,994,650 km (0.106 R)
• M6: 4,217,463 km (0.12 R)
• M7: 5,086,776 km (0.107 R)
• M8: 5,943,075 km (0.12 R)
• M9: 6,508,555 km (0.08 R)
• M10: 12,523,137 km (0.118 R)
• M11: 14,259,519 km (0.09 R)
• M12: 16,471,773 km (0.083 R)
• M13: 19,838,922 km (0.089 R)
• M14: 21,031,366 km (0.054 R)
• M15: 21,878,539 km (0.088 R)
• M16: 24,137,766 km (0.118 R)
• M17: 26,283,000 km (0.112 R)
• M18: 27,175,650 km (0.112 R)
• M19: 35,060,655 km (0.094 R)
• M20: 37,358,328 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 7.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.85 AU - 17.21 AU

Year: 21712 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,341,963 km

• M1: 92,003 km (0.065 R)
• M2: 571,464 km (0.107 R)
• M3: 845,677 km (0.069 R)
• M4: 1,735,784 km (0.057 R)
• M5: 2,826,652 km (0.117 R)
• M6: 3,423,996 km (0.119 R)
• M7: 3,954,171 km (0.1 R)
• M8: 5,500,564 km (0.062 R)
• M9: 6,802,365 km (0.117 R)
• M10: 10,389,423 km (0.079 R)
• M11: 10,962,532 km (0.029 R)
• M12: 12,360,823 km (0.06 R)
• M13: 15,286,958 km (0.081 R)
• M14: 21,716,973 km (0.062 R)
• M15: 31,486,462 km (0.088 R)
• M16: 33,665,056 km (0.105 R)
• M17: 40,519,630 km (0.079 R)
• M18: 53,800,780 km (0.049 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit