🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.83 AU - 0.95 AU

Year: 321 Days

Day: 45.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.3

Radius: 3.4

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.21 AU - 16.21 AU

Year: 24989 Days

Day: 19.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,313,746 km

• M1: 42,336 km (0.109 R)
• M2: 211,831 km (0.11 R)
• M3: 984,504 km (0.114 R)
• M4: 1,502,561 km (0.077 R)
• M5: 1,777,821 km (0.116 R)
• M6: 1,991,596 km (0.098 R)
• M7: 2,282,564 km (0.098 R)
• M8: 3,021,578 km (0.114 R)
• M9: 5,057,306 km (0.049 R)
• M10: 6,831,387 km (0.115 R)
• M11: 10,208,260 km (0.066 R)
• M12: 11,124,995 km (0.116 R)
• M13: 11,422,396 km (0.075 R)
• M14: 11,542,822 km (0.071 R)
• M15: 14,764,861 km (0.054 R)
• M16: 14,907,877 km (0.113 R)
• M17: 15,342,159 km (0.101 R)
• M18: 19,125,340 km (0.062 R)
• M19: 20,247,623 km (0.096 R)
• M20: 21,413,140 km (0.114 R)
• M21: 25,278,300 km (0.11 R)
• M22: 29,020,491 km (0.064 R)
• M23: 29,583,577 km (0.074 R)
• M24: 31,081,501 km (0.071 R)
• M25: 31,198,786 km (0.099 R)
• M26: 34,603,633 km (0.112 R)
• M27: 37,314,047 km (0.076 R)
• M28: 38,382,625 km (0.033 R)
• M29: 39,197,484 km (0.033 R)
• M30: 44,776,288 km (0.111 R)
• M31: 45,830,654 km (0.102 R)
• M32: 47,055,711 km (0.118 R)
• M33: 49,731,119 km (0.063 R)
• M34: 50,052,306 km (0.091 R)
• M35: 51,187,604 km (0.068 R)
• M36: 60,345,986 km (0.032 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.4

Radius: 4

Gravity: 39.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.75 AU - 18.77 AU

Year: 28657 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,313,746 km

• M1: 53,406 km (0.08 R)
• M2: 792,570 km (0.118 R)
• M3: 922,720 km (0.08 R)
• M4: 1,053,468 km (0.103 R)
• M5: 1,905,129 km (0.095 R)
• M6: 2,163,634 km (0.105 R)
• M7: 2,348,687 km (0.106 R)
• M8: 2,940,346 km (0.084 R)
• M9: 3,820,430 km (0.064 R)
• M10: 4,447,694 km (0.068 R)
• M11: 4,863,277 km (0.103 R)
• M12: 5,304,292 km (0.113 R)
• M13: 6,173,605 km (0.094 R)
• M14: 8,468,885 km (0.092 R)
• M15: 10,671,265 km (0.091 R)
• M16: 12,627,706 km (0.034 R)
• M17: 12,925,406 km (0.114 R)
• M18: 14,810,638 km (0.11 R)
• M19: 15,904,647 km (0.102 R)
• M20: 17,691,145 km (0.071 R)
• M21: 20,006,322 km (0.059 R)
• M22: 20,207,830 km (0.084 R)
• M23: 21,445,902 km (0.075 R)
• M24: 21,869,563 km (0.116 R)
• M25: 26,056,658 km (0.094 R)
• M26: 27,027,249 km (0.075 R)
• M27: 29,298,743 km (0.058 R)
• M28: 31,968,317 km (0.035 R)
• M29: 33,645,459 km (0.071 R)
• M30: 34,217,371 km (0.105 R)
• M31: 40,296,430 km (0.113 R)
• M32: 49,406,941 km (0.11 R)
• M33: 65,833,236 km (0.092 R)
• M34: 66,502,985 km (0.098 R)
• M35: 69,457,693 km (0.068 R)
• M36: 80,106,069 km (0.072 R)
• M37: 80,614,403 km (0.114 R)
• M38: 83,188,085 km (0.051 R)
• M39: 86,348,340 km (0.085 R)
• M40: 86,882,703 km (0.097 R)
• M41: 92,347,962 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit