🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.49 AU - 0.81 AU

Year: 188 Days

Day: 31.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.84 AU

Year: 251 Days

Day: 23.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,720,304 km

• M1: 436,377 km (0.117 R)
• M2: 653,144 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.13 AU - 2.17 AU

Year: 1129 Days

Day: 44.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.49 AU - 3.73 AU

Year: 2457 Days

Day: 35.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,720,304 km

• M1: 32,463 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.99 AU - 6.61 AU

Year: 5003 Days

Day: 6.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,720,304 km

• M1: 177,573 km (0.099 R)
• M2: 1,103,583 km (0.077 R)
• M3: 1,622,239 km (0.098 R)
• M4: 2,211,805 km (0.088 R)
• M5: 2,887,389 km (0.094 R)
• M6: 3,398,116 km (0.084 R)
• M7: 9,986,705 km (0.095 R)
• M8: 10,793,786 km (0.099 R)
• M9: 11,644,100 km (0.108 R)
• M10: 12,589,558 km (0.111 R)
• M11: 13,371,656 km (0.088 R)
• M12: 13,910,956 km (0.096 R)
• M13: 14,633,664 km (0.081 R)
• M14: 17,842,538 km (0.066 R)
• M15: 21,640,978 km (0.11 R)
• M16: 22,993,043 km (0.105 R)
• M17: 27,908,081 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 9.6

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.35 AU - 9.97 AU

Year: 8349 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,720,304 km

• M1: 120,127 km (0.084 R)
• M2: 505,940 km (0.079 R)
• M3: 1,244,654 km (0.085 R)
• M4: 1,579,006 km (0.055 R)
• M5: 3,376,125 km (0.103 R)
• M6: 4,399,374 km (0.109 R)
• M7: 5,318,204 km (0.059 R)
• M8: 5,651,359 km (0.094 R)
• M9: 6,433,756 km (0.107 R)
• M10: 6,968,119 km (0.102 R)
• M11: 8,169,241 km (0.105 R)
• M12: 9,121,581 km (0.081 R)
• M13: 10,401,241 km (0.09 R)
• M14: 11,137,861 km (0.074 R)
• M15: 12,423,056 km (0.08 R)
• M16: 15,621,159 km (0.119 R)
• M17: 19,960,993 km (0.11 R)
• M18: 23,856,821 km (0.059 R)
• M19: 25,136,481 km (0.11 R)
• M20: 35,871,924 km (0.118 R)
• M21: 36,584,608 km (0.105 R)
• M22: 38,161,070 km (0.117 R)
• M23: 39,404,079 km (0.111 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit