🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.79 AU - 2.21 AU

Year: 1054 Days

Day: 34.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.6 AU - 3.66 AU

Year: 2578 Days

Day: 41 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,908,934 km

• M1: 25,432 km (0.09 R)

Asteroid Belt

Center: 7.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 14.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.03 AU - 13.33 AU

Year: 13935 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,908,934 km

• M1: 190,139 km (0.093 R)
• M2: 742,454 km (0.089 R)
• M3: 1,413,700 km (0.066 R)
• M4: 2,080,458 km (0.111 R)
• M5: 3,421,453 km (0.08 R)
• M6: 4,280,893 km (0.109 R)
• M7: 6,201,131 km (0.108 R)
• M8: 7,481,390 km (0.084 R)
• M9: 9,701,572 km (0.07 R)
• M10: 10,655,557 km (0.067 R)
• M11: 11,571,844 km (0.07 R)
• M12: 12,177,117 km (0.091 R)
• M13: 14,989,557 km (0.114 R)
• M14: 16,078,330 km (0.063 R)
• M15: 18,892,266 km (0.078 R)
• M16: 19,379,656 km (0.082 R)
• M17: 20,234,758 km (0.102 R)
• M18: 20,818,638 km (0.101 R)
• M19: 21,639,930 km (0.05 R)
• M20: 22,794,527 km (0.082 R)
• M21: 29,563,681 km (0.06 R)
• M22: 31,177,842 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327

Radius: 5

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.14 AU - 15.24 AU

Year: 19926 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,908,934 km

• M1: 62,532 km (0.05 R)
• M2: 488,138 km (0.102 R)
• M3: 719,267 km (0.111 R)
• M4: 933,640 km (0.12 R)
• M5: 1,152,502 km (0.104 R)
• M6: 1,662,182 km (0.12 R)
• M7: 2,826,951 km (0.109 R)
• M8: 3,742,041 km (0.073 R)
• M9: 5,213,935 km (0.11 R)
• M10: 5,792,579 km (0.119 R)
• M11: 6,906,634 km (0.092 R)
• M12: 8,015,753 km (0.102 R)
• M13: 14,116,803 km (0.102 R)
• M14: 14,738,831 km (0.115 R)
• M15: 15,451,216 km (0.043 R)
• M16: 17,098,737 km (0.115 R)
• M17: 18,694,947 km (0.095 R)
• M18: 32,974,961 km (0.067 R)
• M19: 33,457,713 km (0.026 R)
• M20: 35,942,833 km (0.072 R)
• M21: 39,896,855 km (0.102 R)
• M22: 57,560,474 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 7.1

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.54 AU - 18.68 AU

Year: 21895 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,908,934 km

• M1: 88,412 km (0.078 R)
• M2: 349,161 km (0.107 R)
• M3: 1,148,612 km (0.067 R)
• M4: 1,738,178 km (0.071 R)
• M5: 2,111,574 km (0.102 R)
• M6: 2,992,406 km (0.095 R)
• M7: 3,560,280 km (0.114 R)
• M8: 4,579,640 km (0.098 R)
• M9: 4,946,603 km (0.041 R)
• M10: 5,615,306 km (0.069 R)
• M11: 10,378,352 km (0.076 R)
• M12: 12,995,866 km (0.044 R)
• M13: 15,940,401 km (0.064 R)
• M14: 16,783,385 km (0.025 R)
• M15: 17,923,321 km (0.108 R)
• M16: 18,193,495 km (0.111 R)
• M17: 23,001,421 km (0.115 R)
• M18: 26,212,389 km (0.116 R)
• M19: 32,695,961 km (0.107 R)
• M20: 33,234,962 km (0.069 R)
• M21: 35,733,845 km (0.066 R)
• M22: 40,326,350 km (0.091 R)
• M23: 41,102,015 km (0.058 R)
• M24: 43,814,224 km (0.072 R)
• M25: 44,469,313 km (0.041 R)
• M26: 51,383,129 km (0.069 R)
• M27: 55,665,966 km (0.099 R)
• M28: 74,015,940 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit