🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 175 Days

Day: 47.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.66 AU - 1.04 AU

Year: 281 Days

Day: 46.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,249,099 km

• M1: 403,465 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.89 AU - 1.15 AU

Year: 369 Days

Day: 34.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.99 AU - 4.45 AU

Year: 3105 Days

Day: 26.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,249,099 km

• M1: 1,213,239 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 15

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.14 AU - 11.18 AU

Year: 12465 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,249,099 km

• M1: 187,147 km (0.094 R)
• M2: 789,578 km (0.091 R)
• M3: 1,256,173 km (0.098 R)
• M4: 2,542,117 km (0.077 R)
• M5: 3,109,093 km (0.082 R)
• M6: 3,906,449 km (0.115 R)
• M7: 5,748,448 km (0.098 R)
• M8: 6,487,611 km (0.071 R)
• M9: 7,214,058 km (0.08 R)
• M10: 8,115,984 km (0.108 R)
• M11: 9,494,678 km (0.061 R)
• M12: 12,114,436 km (0.085 R)
• M13: 14,874,965 km (0.108 R)
• M14: 18,313,323 km (0.113 R)
• M15: 20,521,537 km (0.079 R)
• M16: 22,169,656 km (0.106 R)
• M17: 25,462,006 km (0.119 R)
• M18: 35,259,470 km (0.111 R)
• M19: 40,202,782 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 11.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.86 AU - 12.42 AU

Year: 15150 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,249,099 km

• M1: 146,756 km (0.097 R)
• M2: 585,975 km (0.115 R)
• M3: 1,044,193 km (0.09 R)
• M4: 1,587,682 km (0.111 R)
• M5: 2,500,977 km (0.091 R)
• M6: 4,604,922 km (0.081 R)
• M7: 5,181,771 km (0.045 R)
• M8: 6,554,631 km (0.095 R)
• M9: 10,305,349 km (0.077 R)
• M10: 12,517,602 km (0.091 R)
• M11: 13,221,011 km (0.045 R)
• M12: 14,706,817 km (0.079 R)
• M13: 15,959,849 km (0.102 R)
• M14: 20,145,896 km (0.1 R)
• M15: 21,440,965 km (0.081 R)
• M16: 22,193,443 km (0.106 R)
• M17: 24,466,433 km (0.101 R)
• M18: 35,232,842 km (0.033 R)
• M19: 37,229,524 km (0.061 R)
• M20: 38,560,946 km (0.093 R)
• M21: 40,301,218 km (0.107 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit