🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 31.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.93 AU - 1.51 AU

Year: 476 Days

Day: 13.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 62.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.85 AU - 3.49 AU

Year: 1993 Days

Day: 39.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.33 AU - 4.11 AU

Year: 2533 Days

Day: 18.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 150 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.7

Radius: 13.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.52 AU - 7.48 AU

Year: 5852 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,026,773 km

• M1: 172,038 km (0.096 R)
• M2: 1,076,656 km (0.119 R)
• M3: 2,157,650 km (0.089 R)
• M4: 3,179,553 km (0.042 R)
• M5: 3,732,317 km (0.115 R)
• M6: 4,199,212 km (0.063 R)
• M7: 4,682,264 km (0.094 R)
• M8: 7,429,329 km (0.05 R)
• M9: 8,615,192 km (0.111 R)
• M10: 9,181,270 km (0.089 R)
• M11: 11,029,851 km (0.102 R)
• M12: 12,437,417 km (0.118 R)
• M13: 13,440,321 km (0.109 R)
• M14: 14,106,182 km (0.099 R)
• M15: 14,843,849 km (0.115 R)
• M16: 15,710,918 km (0.119 R)
• M17: 18,054,817 km (0.087 R)
• M18: 20,561,031 km (0.095 R)
• M19: 21,063,380 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 9.7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.81 AU - 9.45 AU

Year: 8185 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,026,773 km

• M1: 120,576 km (0.071 R)
• M2: 928,105 km (0.112 R)
• M3: 2,685,431 km (0.113 R)
• M4: 3,209,473 km (0.084 R)
• M5: 5,106,972 km (0.108 R)
• M6: 9,342,088 km (0.107 R)
• M7: 10,696,697 km (0.084 R)
• M8: 12,967,443 km (0.105 R)
• M9: 14,963,976 km (0.039 R)
• M10: 19,632,477 km (0.113 R)
• M11: 21,114,842 km (0.105 R)
• M12: 22,006,296 km (0.077 R)
• M13: 22,838,359 km (0.043 R)
• M14: 25,460,510 km (0.078 R)
• M15: 27,890,129 km (0.062 R)
• M16: 31,503,516 km (0.113 R)
• M17: 33,859,084 km (0.106 R)
• M18: 37,962,704 km (0.113 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit