🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.63 AU - 1.75 AU

Year: 769 Days

Day: 12 Hours

Environment

Temp: -27 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.28 AU - 5.66 AU

Year: 3876 Days

Day: 30.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 12.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.74 AU - 6.32 AU

Year: 5180 Days

Day: 11.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,308,138 km

• M1: 151,991 km (0.118 R)
• M2: 576,999 km (0.098 R)
• M3: 1,836,613 km (0.092 R)
• M4: 3,171,475 km (0.101 R)
• M5: 3,970,926 km (0.106 R)
• M6: 5,948,011 km (0.091 R)
• M7: 6,433,905 km (0.112 R)
• M8: 7,460,745 km (0.116 R)
• M9: 8,000,345 km (0.061 R)
• M10: 10,330,481 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.4

Radius: 4.9

Gravity: 35.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.76 AU - 13.74 AU

Year: 16873 Days

Day: 23.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,308,138 km

• M1: 60,886 km (0.111 R)
• M2: 756,666 km (0.075 R)
• M3: 996,471 km (0.101 R)
• M4: 1,257,370 km (0.12 R)
• M5: 1,715,738 km (0.074 R)
• M6: 1,916,349 km (0.103 R)
• M7: 2,173,507 km (0.068 R)
• M8: 2,660,897 km (0.078 R)
• M9: 3,033,097 km (0.104 R)
• M10: 4,325,622 km (0.085 R)
• M11: 4,733,725 km (0.069 R)
• M12: 5,988,253 km (0.114 R)
• M13: 6,494,792 km (0.076 R)
• M14: 8,916,332 km (0.093 R)
• M15: 9,132,651 km (0.08 R)
• M16: 10,930,668 km (0.12 R)
• M17: 11,430,325 km (0.105 R)
• M18: 12,010,465 km (0.082 R)
• M19: 14,306,344 km (0.063 R)
• M20: 22,217,229 km (0.12 R)
• M21: 23,941,643 km (0.11 R)
• M22: 24,359,919 km (0.092 R)
• M23: 26,413,898 km (0.114 R)
• M24: 28,815,093 km (0.096 R)
• M25: 36,058,323 km (0.11 R)
• M26: 36,332,386 km (0.108 R)
• M27: 36,607,796 km (0.047 R)
• M28: 41,807,818 km (0.093 R)
• M29: 45,534,899 km (0.106 R)
• M30: 46,824,882 km (0.069 R)
• M31: 47,643,331 km (0.078 R)
• M32: 48,305,003 km (0.118 R)
• M33: 49,308,805 km (0.079 R)
• M34: 58,221,547 km (0.086 R)
• M35: 58,598,683 km (0.108 R)
• M36: 60,509,496 km (0.102 R)
• M37: 63,452,984 km (0.099 R)
• M38: 71,549,520 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.3

Radius: 4.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.63 AU - 18.53 AU

Year: 24695 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,308,138 km

• M1: 298,597 km (0.057 R)
• M2: 446,250 km (0.12 R)
• M3: 671,096 km (0.06 R)
• M4: 2,421,391 km (0.052 R)
• M5: 14,323,547 km (0.071 R)
• M6: 22,311,326 km (0.05 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit