🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.7 AU - 0.9 AU

Year: 251 Days

Day: 31.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.2

Radius: 3.8

Gravity: 66.57 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.5 AU - 21.42 AU

Year: 25642 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 115,581,656 km

• M1: 47,423 km (0.09 R)
• M2: 166,951 km (0.12 R)
• M3: 400,174 km (0.066 R)
• M4: 652,995 km (0.068 R)
• M5: 803,789 km (0.066 R)
• M6: 1,269,787 km (0.067 R)
• M7: 2,898,309 km (0.05 R)
• M8: 3,560,729 km (0.052 R)
• M9: 4,467,292 km (0.114 R)
• M10: 6,007,850 km (0.073 R)
• M11: 6,575,275 km (0.105 R)
• M12: 7,229,168 km (0.095 R)
• M13: 7,598,824 km (0.065 R)
• M14: 7,925,546 km (0.096 R)
• M15: 9,450,247 km (0.046 R)
• M16: 9,956,187 km (0.098 R)
• M17: 12,234,862 km (0.075 R)
• M18: 15,177,153 km (0.092 R)
• M19: 16,403,257 km (0.11 R)
• M20: 16,765,433 km (0.107 R)
• M21: 19,050,840 km (0.081 R)
• M22: 20,789,766 km (0.073 R)
• M23: 21,969,794 km (0.088 R)
• M24: 22,188,955 km (0.097 R)
• M25: 24,579,678 km (0.08 R)
• M26: 29,464,647 km (0.065 R)
• M27: 30,677,138 km (0.111 R)
• M28: 34,366,072 km (0.101 R)
• M29: 41,597,034 km (0.096 R)
• M30: 47,366,575 km (0.083 R)
• M31: 55,046,930 km (0.062 R)
• M32: 57,711,119 km (0.105 R)
• M33: 67,133,690 km (0.113 R)
• M34: 67,595,199 km (0.108 R)
• M35: 74,281,626 km (0.082 R)
• M36: 79,318,586 km (0.11 R)
• M37: 81,133,807 km (0.101 R)
• M38: 82,711,765 km (0.074 R)
• M39: 87,567,862 km (0.076 R)
• M40: 89,227,800 km (0.098 R)
• M41: 93,469,348 km (0.118 R)
• M42: 96,370,500 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.8

Radius: 6.8

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.26 AU - 21.92 AU

Year: 29315 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 115,581,656 km

• M1: 94,995 km (0.101 R)
• M2: 482,902 km (0.107 R)
• M3: 707,149 km (0.066 R)
• M4: 1,082,191 km (0.059 R)
• M5: 1,363,585 km (0.101 R)
• M6: 1,828,086 km (0.096 R)
• M7: 2,716,697 km (0.09 R)
• M8: 4,205,645 km (0.106 R)
• M9: 5,104,579 km (0.063 R)
• M10: 6,684,332 km (0.114 R)
• M11: 9,203,710 km (0.094 R)
• M12: 16,100,770 km (0.106 R)
• M13: 19,130,875 km (0.034 R)
• M14: 21,454,429 km (0.044 R)
• M15: 35,345,190 km (0.079 R)
• M16: 36,380,856 km (0.095 R)
• M17: 36,981,641 km (0.116 R)
• M18: 37,284,427 km (0.106 R)
• M19: 59,467,098 km (0.116 R)
• M20: 68,838,657 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.3

Radius: 6.4

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 19.15 AU - 21.99 AU

Year: 32789 Days

Day: 20.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 115,581,656 km

• M1: 84,523 km (0.066 R)
• M2: 383,120 km (0.086 R)
• M3: 667,356 km (0.11 R)
• M4: 1,430,604 km (0.109 R)
• M5: 2,040,216 km (0.097 R)
• M6: 2,697,399 km (0.114 R)
• M7: 3,689,682 km (0.117 R)
• M8: 4,619,283 km (0.046 R)
• M9: 5,203,463 km (0.11 R)
• M10: 5,468,401 km (0.116 R)
• M11: 6,517,979 km (0.063 R)
• M12: 7,090,341 km (0.091 R)
• M13: 9,985,807 km (0.104 R)
• M14: 10,745,615 km (0.101 R)
• M15: 12,225,138 km (0.107 R)
• M16: 14,003,857 km (0.062 R)
• M17: 16,320,081 km (0.089 R)
• M18: 21,695,730 km (0.073 R)
• M19: 23,203,228 km (0.096 R)
• M20: 24,779,391 km (0.083 R)
• M21: 33,893,342 km (0.109 R)
• M22: 36,397,162 km (0.043 R)
• M23: 36,879,914 km (0.114 R)
• M24: 46,128,952 km (0.115 R)
• M25: 46,505,340 km (0.104 R)
• M26: 46,883,823 km (0.09 R)
• M27: 49,788,116 km (0.079 R)
• M28: 78,523,025 km (0.08 R)
• M29: 80,684,265 km (0.079 R)
• M30: 89,726,708 km (0.055 R)
• M31: 92,088,260 km (0.056 R)
• M32: 92,685,156 km (0.108 R)
• M33: 101,631,109 km (0.107 R)
• M34: 102,588,086 km (0.11 R)
• M35: 115,581,708 km (0.065 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit