🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.88 AU - 1.36 AU

Year: 444 Days

Day: 33 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,846,571 km

• M1: 44,879 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.5 AU - 2.18 AU

Year: 935 Days

Day: 24.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,846,571 km

• M1: 54,154 km (0.116 R)
• M2: 617,241 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.76 AU - 2.66 AU

Year: 1231 Days

Day: 27.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,846,571 km

• M1: 19,298 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.7

Radius: 11.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.59 AU - 5.93 AU

Year: 5180 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,846,571 km

• M1: 142,866 km (0.118 R)
• M2: 636,389 km (0.118 R)
• M3: 1,006,494 km (0.098 R)
• M4: 1,404,874 km (0.086 R)
• M5: 2,193,105 km (0.099 R)
• M6: 2,549,447 km (0.075 R)
• M7: 3,131,831 km (0.109 R)
• M8: 3,568,059 km (0.116 R)
• M9: 4,342,228 km (0.082 R)
• M10: 5,709,403 km (0.097 R)
• M11: 6,477,737 km (0.083 R)
• M12: 9,755,876 km (0.116 R)
• M13: 11,644,399 km (0.119 R)
• M14: 12,207,336 km (0.094 R)
• M15: 14,592,375 km (0.092 R)
• M16: 16,026,420 km (0.066 R)
• M17: 17,721,214 km (0.12 R)
• M18: 19,232,302 km (0.085 R)
• M19: 20,701,802 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 14.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.81 AU - 8.57 AU

Year: 7991 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,846,571 km

• M1: 179,069 km (0.109 R)
• M2: 686,953 km (0.073 R)
• M3: 1,136,345 km (0.078 R)
• M4: 2,518,181 km (0.094 R)
• M5: 3,588,703 km (0.095 R)
• M6: 4,139,971 km (0.081 R)
• M7: 5,175,638 km (0.095 R)
• M8: 6,618,509 km (0.103 R)
• M9: 7,154,817 km (0.111 R)
• M10: 8,274,707 km (0.079 R)
• M11: 8,898,231 km (0.083 R)
• M12: 10,764,016 km (0.116 R)
• M13: 11,609,842 km (0.104 R)
• M14: 12,769,674 km (0.074 R)
• M15: 13,947,458 km (0.098 R)
• M16: 14,892,618 km (0.09 R)
• M17: 15,629,238 km (0.114 R)
• M18: 21,561,541 km (0.106 R)
• M19: 23,557,476 km (0.113 R)
• M20: 24,812,602 km (0.079 R)
• M21: 25,936,082 km (0.108 R)
• M22: 27,730,359 km (0.115 R)
• M23: 28,470,719 km (0.064 R)
• M24: 30,184,961 km (0.085 R)
• M25: 30,771,384 km (0.099 R)
• M26: 32,576,283 km (0.108 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: 385 - 18,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit