🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 416 Days

Day: 27 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.17 AU - 1.25 AU

Year: 507 Days

Day: 21.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,504,840 km

• M1: 29,620 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.56 AU - 2.22 AU

Year: 989 Days

Day: 41 Hours

Environment

Temp: -70 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.33 AU - 2.65 AU

Year: 1496 Days

Day: 37.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,504,840 km

• M1: 237,113 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 13.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.82 AU - 7.66 AU

Year: 5936 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,504,840 km

• M1: 171,589 km (0.073 R)
• M2: 1,587,682 km (0.106 R)
• M3: 2,598,515 km (0.028 R)
• M4: 4,823,484 km (0.106 R)
• M5: 5,953,995 km (0.113 R)
• M6: 7,541,079 km (0.084 R)
• M7: 7,999,297 km (0.099 R)
• M8: 9,394,746 km (0.099 R)
• M9: 12,440,260 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 7.2

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.35 AU - 15.81 AU

Year: 19057 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,504,840 km

• M1: 91,853 km (0.11 R)
• M2: 395,686 km (0.032 R)
• M3: 818,600 km (0.101 R)
• M4: 1,323,642 km (0.113 R)
• M5: 3,437,310 km (0.043 R)
• M6: 6,585,149 km (0.081 R)
• M7: 8,156,525 km (0.088 R)
• M8: 9,135,942 km (0.109 R)
• M9: 11,019,978 km (0.071 R)
• M10: 11,450,520 km (0.079 R)
• M11: 11,956,311 km (0.111 R)
• M12: 13,424,165 km (0.049 R)
• M13: 14,345,987 km (0.089 R)
• M14: 15,309,248 km (0.059 R)
• M15: 20,967,039 km (0.082 R)
• M16: 23,899,008 km (0.115 R)
• M17: 24,724,638 km (0.117 R)
• M18: 26,542,253 km (0.094 R)
• M19: 27,877,563 km (0.082 R)
• M20: 33,030,761 km (0.115 R)
• M21: 34,574,611 km (0.034 R)
• M22: 36,979,696 km (0.043 R)
• M23: 40,939,103 km (0.097 R)
• M24: 46,752,027 km (0.111 R)
• M25: 48,696,052 km (0.107 R)
• M26: 49,025,167 km (0.109 R)
• M27: 53,265,818 km (0.086 R)
• M28: 53,615,278 km (0.068 R)
• M29: 56,104,587 km (0.102 R)
• M30: 62,856,986 km (0.119 R)
• M31: 63,442,961 km (0.08 R)
• M32: 64,824,497 km (0.103 R)
• M33: 68,468,851 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit