🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.35 AU - 2.01 AU

Year: 816 Days

Day: 18.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,849,976 km

• M1: 108,010 km (0.035 R)
• M2: 135,835 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.74 AU - 2.64 AU

Year: 1214 Days

Day: 13.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,849,976 km

• M1: 208,988 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.35 AU - 4.41 AU

Year: 2864 Days

Day: 35.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.37 AU - 5.41 AU

Year: 3447 Days

Day: 42 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 8.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.8 AU - 7.58 AU

Year: 6484 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,849,976 km

• M1: 104,569 km (0.119 R)
• M2: 518,207 km (0.079 R)
• M3: 1,729,651 km (0.047 R)
• M4: 2,386,086 km (0.119 R)
• M5: 3,488,922 km (0.116 R)
• M6: 4,122,020 km (0.079 R)
• M7: 4,600,135 km (0.109 R)
• M8: 9,928,063 km (0.091 R)
• M9: 15,583,760 km (0.037 R)
• M10: 19,649,531 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.6

Radius: 7.7

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.66 AU - 13.38 AU

Year: 16601 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,849,976 km

• M1: 95,743 km (0.115 R)
• M2: 404,662 km (0.09 R)
• M3: 827,875 km (0.117 R)
• M4: 1,304,194 km (0.115 R)
• M5: 1,915,302 km (0.036 R)
• M6: 2,204,025 km (0.055 R)
• M7: 2,822,014 km (0.041 R)
• M8: 3,635,079 km (0.091 R)
• M9: 4,430,341 km (0.09 R)
• M10: 4,799,848 km (0.11 R)
• M11: 5,117,145 km (0.11 R)
• M12: 5,716,135 km (0.095 R)
• M13: 8,741,752 km (0.097 R)
• M14: 9,987,902 km (0.073 R)
• M15: 11,472,511 km (0.103 R)
• M16: 13,510,483 km (0.102 R)
• M17: 14,144,778 km (0.107 R)
• M18: 22,584,043 km (0.07 R)
• M19: 29,568,019 km (0.112 R)
• M20: 30,997,726 km (0.058 R)
• M21: 32,099,814 km (0.095 R)
• M22: 42,618,189 km (0.074 R)
• M23: 49,884,158 km (0.116 R)
• M24: 53,285,415 km (0.066 R)
• M25: 55,042,741 km (0.092 R)
• M26: 56,115,358 km (0.103 R)
• M27: 58,487,232 km (0.057 R)
• M28: 59,791,726 km (0.12 R)
• M29: 62,652,037 km (0.089 R)
• M30: 66,404,400 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit