🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.71 AU - 1.83 AU

Year: 852 Days

Day: 33.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.06 AU - 2.36 AU

Year: 1188 Days

Day: 31.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.03 AU - 5.85 AU

Year: 3971 Days

Day: 16.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 10.7

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.31 AU - 8.71 AU

Year: 8199 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,001,628 km

• M1: 133,142 km (0.107 R)
• M2: 668,403 km (0.112 R)
• M3: 1,104,631 km (0.087 R)
• M4: 1,460,225 km (0.094 R)
• M5: 1,803,103 km (0.077 R)
• M6: 2,304,406 km (0.061 R)
• M7: 4,013,262 km (0.088 R)
• M8: 4,583,529 km (0.083 R)
• M9: 5,395,546 km (0.077 R)
• M10: 5,852,867 km (0.077 R)
• M11: 10,954,154 km (0.109 R)
• M12: 11,529,059 km (0.064 R)
• M13: 16,401,013 km (0.043 R)
• M14: 16,808,817 km (0.111 R)
• M15: 17,363,077 km (0.111 R)
• M16: 19,024,810 km (0.075 R)
• M17: 21,916,387 km (0.077 R)
• M18: 23,768,259 km (0.049 R)
• M19: 24,999,599 km (0.1 R)
• M20: 25,540,096 km (0.069 R)
• M21: 29,345,268 km (0.104 R)
• M22: 35,510,346 km (0.099 R)
• M23: 36,423,342 km (0.115 R)
• M24: 37,234,910 km (0.056 R)
• M25: 38,654,145 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761

Radius: 7.6

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.82 AU - 16.02 AU

Year: 20842 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,001,628 km

• M1: 94,546 km (0.07 R)
• M2: 336,146 km (0.096 R)
• M3: 606,769 km (0.107 R)
• M4: 967,749 km (0.101 R)
• M5: 1,343,538 km (0.045 R)
• M6: 1,669,363 km (0.096 R)
• M7: 4,028,820 km (0.108 R)
• M8: 8,334,696 km (0.112 R)
• M9: 8,986,344 km (0.063 R)
• M10: 9,324,734 km (0.071 R)
• M11: 12,071,651 km (0.094 R)
• M12: 12,834,450 km (0.086 R)
• M13: 14,151,360 km (0.112 R)
• M14: 18,822,554 km (0.051 R)
• M15: 20,615,484 km (0.097 R)
• M16: 22,007,343 km (0.12 R)
• M17: 24,977,309 km (0.091 R)
• M18: 25,872,503 km (0.105 R)
• M19: 33,549,118 km (0.074 R)
• M20: 34,227,245 km (0.116 R)
• M21: 36,744,229 km (0.077 R)
• M22: 47,877,452 km (0.115 R)
• M23: 49,257,343 km (0.098 R)
• M24: 51,555,914 km (0.106 R)
• M25: 52,640,648 km (0.104 R)
• M26: 57,903,950 km (0.074 R)
• M27: 61,668,730 km (0.069 R)
• M28: 66,653,331 km (0.115 R)
• M29: 74,853,539 km (0.084 R)
• M30: 76,710,796 km (0.088 R)
• M31: 79,075,340 km (0.095 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 10,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit