🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.84 AU - 1.94 AU

Year: 1126 Days

Day: 44.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.3 AU - 2.5 AU

Year: 1612 Days

Day: 19.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.8

Radius: 10.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.25 AU - 3.63 AU

Year: 2766 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,616,663 km

• M1: 135,685 km (0.108 R)
• M2: 598,242 km (0.117 R)
• M3: 977,921 km (0.036 R)
• M4: 1,680,882 km (0.09 R)
• M5: 2,332,380 km (0.09 R)
• M6: 3,318,230 km (0.116 R)
• M7: 3,702,697 km (0.095 R)
• M8: 4,899,480 km (0.052 R)
• M9: 5,474,534 km (0.086 R)
• M10: 7,627,547 km (0.089 R)
• M11: 8,040,138 km (0.094 R)
• M12: 8,945,055 km (0.092 R)
• M13: 9,296,909 km (0.117 R)
• M14: 10,563,106 km (0.096 R)
• M15: 11,157,009 km (0.085 R)
• M16: 13,572,716 km (0.075 R)
• M17: 14,038,115 km (0.114 R)
• M18: 14,514,285 km (0.095 R)
• M19: 15,853,634 km (0.065 R)
• M20: 17,655,391 km (0.065 R)
• M21: 19,180,541 km (0.093 R)
• M22: 19,945,286 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.5

Radius: 7.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.96 AU - 14.9 AU

Year: 17862 Days

Day: 20 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 96,616,663 km

• M1: 321,785 km (0.053 R)
• M2: 572,810 km (0.092 R)
• M3: 1,745,358 km (0.106 R)
• M4: 2,090,331 km (0.086 R)
• M5: 2,594,625 km (0.071 R)
• M6: 9,318,751 km (0.033 R)
• M7: 13,242,852 km (0.056 R)
• M8: 16,668,644 km (0.084 R)
• M9: 17,221,856 km (0.104 R)
• M10: 20,801,285 km (0.044 R)
• M11: 27,054,925 km (0.095 R)
• M12: 29,892,347 km (0.103 R)
• M13: 33,355,538 km (0.109 R)
• M14: 38,376,791 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.7

Radius: 4.3

Gravity: 50.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.7 AU - 16.86 AU

Year: 24630 Days

Day: 23 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,616,663 km

• M1: 56,698 km (0.114 R)
• M2: 251,324 km (0.047 R)
• M3: 897,587 km (0.094 R)
• M4: 1,124,378 km (0.103 R)
• M5: 1,654,552 km (0.081 R)
• M6: 2,507,410 km (0.118 R)
• M7: 2,660,748 km (0.119 R)
• M8: 3,100,416 km (0.032 R)
• M9: 3,555,343 km (0.073 R)
• M10: 3,815,344 km (0.112 R)
• M11: 4,193,677 km (0.061 R)
• M12: 4,634,243 km (0.116 R)
• M13: 5,186,558 km (0.12 R)
• M14: 9,209,544 km (0.098 R)
• M15: 10,272,138 km (0.105 R)
• M16: 10,666,029 km (0.078 R)
• M17: 11,694,514 km (0.082 R)
• M18: 12,489,627 km (0.08 R)
• M19: 14,267,448 km (0.044 R)
• M20: 18,507,052 km (0.118 R)
• M21: 18,796,823 km (0.105 R)
• M22: 20,599,776 km (0.085 R)
• M23: 20,806,969 km (0.076 R)
• M24: 22,955,943 km (0.113 R)
• M25: 23,402,941 km (0.09 R)
• M26: 26,085,530 km (0.068 R)
• M27: 27,941,441 km (0.032 R)
• M28: 28,966,337 km (0.108 R)
• M29: 31,913,415 km (0.112 R)
• M30: 32,469,919 km (0.073 R)
• M31: 36,851,640 km (0.118 R)
• M32: 42,275,311 km (0.11 R)
• M33: 45,176,313 km (0.044 R)
• M34: 45,526,073 km (0.076 R)
• M35: 54,275,155 km (0.118 R)
• M36: 67,898,285 km (0.05 R)
• M37: 71,390,797 km (0.111 R)
• M38: 72,820,653 km (0.095 R)
• M39: 73,301,461 km (0.084 R)
• M40: 78,731,265 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit