🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 176 Days

Day: 17.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 232 Days

Day: 25.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.62 AU - 0.78 AU

Year: 259 Days

Day: 34.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,728,093 km

• M1: 204,799 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.9 AU - 1.26 AU

Year: 497 Days

Day: 37.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.27 AU - 2.33 AU

Year: 1545 Days

Day: 28.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 14.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.71 AU - 7.61 AU

Year: 6772 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,728,093 km

• M1: 176,825 km (0.081 R)
• M2: 620,981 km (0.047 R)
• M3: 1,314,816 km (0.096 R)
• M4: 1,860,848 km (0.092 R)
• M5: 2,928,678 km (0.115 R)
• M6: 4,056,496 km (0.106 R)
• M7: 4,537,603 km (0.068 R)
• M8: 5,026,937 km (0.115 R)
• M9: 5,977,632 km (0.102 R)
• M10: 7,865,407 km (0.12 R)
• M11: 8,404,408 km (0.113 R)
• M12: 9,191,742 km (0.109 R)
• M13: 10,027,695 km (0.084 R)
• M14: 11,117,665 km (0.05 R)
• M15: 11,691,522 km (0.069 R)
• M16: 12,561,584 km (0.097 R)
• M17: 13,650,507 km (0.084 R)
• M18: 15,304,760 km (0.117 R)
• M19: 17,365,022 km (0.115 R)
• M20: 21,147,604 km (0.111 R)
• M21: 27,002,266 km (0.116 R)
• M22: 28,136,966 km (0.108 R)
• M23: 29,008,673 km (0.092 R)
• M24: 31,112,617 km (0.034 R)
• M25: 34,182,964 km (0.1 R)
• M26: 34,731,988 km (0.072 R)
• M27: 36,757,543 km (0.05 R)
• M28: 37,449,882 km (0.07 R)
• M29: 39,699,984 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 11.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.44 AU - 8.58 AU

Year: 8221 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,728,093 km

• M1: 150,196 km (0.105 R)
• M2: 1,234,182 km (0.118 R)
• M3: 1,942,678 km (0.098 R)
• M4: 3,124,202 km (0.099 R)
• M5: 4,777,857 km (0.12 R)
• M6: 6,869,983 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 8.4

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.15 AU - 9.63 AU

Year: 11741 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,728,093 km

• M1: 105,167 km (0.081 R)
• M2: 908,209 km (0.12 R)
• M3: 1,588,879 km (0.053 R)
• M4: 2,039,917 km (0.12 R)
• M5: 2,326,097 km (0.046 R)
• M6: 2,817,227 km (0.052 R)
• M7: 3,324,813 km (0.113 R)
• M8: 3,587,207 km (0.075 R)
• M9: 3,863,365 km (0.102 R)
• M10: 5,080,194 km (0.052 R)
• M11: 5,795,122 km (0.116 R)
• M12: 6,216,091 km (0.059 R)
• M13: 6,657,255 km (0.071 R)
• M14: 6,991,008 km (0.105 R)
• M15: 9,703,217 km (0.09 R)
• M16: 11,980,097 km (0.052 R)
• M17: 16,630,197 km (0.112 R)
• M18: 17,956,831 km (0.099 R)
• M19: 20,996,809 km (0.094 R)
• M20: 21,534,763 km (0.112 R)
• M21: 22,451,648 km (0.086 R)
• M22: 28,181,845 km (0.058 R)
• M23: 29,056,993 km (0.04 R)
• M24: 29,501,298 km (0.108 R)
• M25: 31,091,973 km (0.114 R)
• M26: 35,317,514 km (0.114 R)
• M27: 35,823,604 km (0.08 R)
• M28: 37,501,643 km (0.092 R)
• M29: 41,995,713 km (0.099 R)
• M30: 44,006,158 km (0.051 R)
• M31: 44,298,622 km (0.102 R)
• M32: 51,385,821 km (0.105 R)
• M33: 54,858,586 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit