🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.69 AU

Year: 225 Days

Day: 32.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 143.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.76 AU - 0.96 AU

Year: 334 Days

Day: 37.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,985,286 km

• M1: 806,781 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.46 AU - 2.02 AU

Year: 962 Days

Day: 20.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,985,286 km

• M1: 60,288 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 11.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.33 AU - 3.39 AU

Year: 2580 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,985,286 km

• M1: 138,079 km (0.074 R)
• M2: 500,255 km (0.036 R)
• M3: 1,060,948 km (0.061 R)
• M4: 1,468,303 km (0.094 R)
• M5: 3,710,925 km (0.117 R)
• M6: 6,715,448 km (0.027 R)
• M7: 7,521,482 km (0.115 R)
• M8: 8,494,167 km (0.11 R)
• M9: 8,863,075 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 10

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.77 AU - 4.01 AU

Year: 3214 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,985,286 km

• M1: 124,765 km (0.117 R)
• M2: 684,261 km (0.077 R)
• M3: 2,197,443 km (0.063 R)
• M4: 3,696,863 km (0.077 R)
• M5: 4,997,915 km (0.091 R)
• M6: 6,532,939 km (0.067 R)
• M7: 8,918,576 km (0.086 R)
• M8: 10,109,226 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 10.4

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.72 AU - 6.94 AU

Year: 5898 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,985,286 km

• M1: 130,599 km (0.078 R)
• M2: 480,508 km (0.094 R)
• M3: 1,065,885 km (0.051 R)
• M4: 1,453,792 km (0.101 R)
• M5: 1,996,234 km (0.079 R)
• M6: 2,821,117 km (0.062 R)
• M7: 3,377,172 km (0.062 R)
• M8: 3,716,759 km (0.101 R)
• M9: 4,154,632 km (0.104 R)
• M10: 9,127,415 km (0.118 R)
• M11: 9,700,674 km (0.037 R)
• M12: 15,740,239 km (0.1 R)
• M13: 16,564,972 km (0.101 R)
• M14: 17,957,878 km (0.084 R)
• M15: 18,717,985 km (0.111 R)
• M16: 20,674,426 km (0.079 R)
• M17: 25,849,764 km (0.12 R)
• M18: 26,818,560 km (0.111 R)
• M19: 30,449,151 km (0.103 R)
• M20: 31,629,029 km (0.07 R)
• M21: 32,029,054 km (0.109 R)
• M22: 34,605,877 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit