🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 11.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.65 AU

Year: 310 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,597,575 km

• M1: 162,014 km (0.102 R)
• M2: 264,489 km (0.064 R)
• M3: 343,178 km (0.044 R)
• M4: 417,827 km (0.114 R)
• M5: 506,090 km (0.028 R)
• M6: 648,208 km (0.1 R)
• M7: 733,628 km (0.091 R)
• M8: 816,056 km (0.1 R)
• M9: 905,965 km (0.075 R)
• M10: 987,645 km (0.094 R)
• M11: 1,180,178 km (0.073 R)
• M12: 1,283,400 km (0.051 R)
• M13: 1,376,450 km (0.053 R)
• M14: 1,532,181 km (0.062 R)
• M15: 1,612,216 km (0.078 R)
• M16: 1,693,897 km (0.061 R)
• M17: 1,836,463 km (0.116 R)
• M18: 1,927,120 km (0.094 R)
• M19: 2,091,977 km (0.105 R)
• M20: 2,218,836 km (0.113 R)
• M21: 2,326,546 km (0.088 R)
• M22: 2,419,596 km (0.115 R)
• M23: 2,530,598 km (0.115 R)
• M24: 2,711,910 km (0.094 R)
• M25: 2,932,866 km (0.101 R)
• M26: 3,129,587 km (0.113 R)
• M27: 3,287,862 km (0.116 R)
• M28: 3,448,680 km (0.117 R)
• M29: 3,580,475 km (0.091 R)
• M30: 3,758,946 km (0.068 R)
• M31: 3,907,796 km (0.087 R)
• M32: 4,071,904 km (0.116 R)
• M33: 4,231,525 km (0.074 R)
• M34: 4,379,777 km (0.087 R)
• M35: 4,481,803 km (0.071 R)
• M36: 4,667,454 km (0.099 R)
• M37: 4,799,698 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 10.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.02 AU - 1.12 AU

Year: 738 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,597,575 km

• M1: 131,048 km (0.071 R)
• M2: 199,863 km (0.051 R)
• M3: 267,032 km (0.07 R)
• M4: 347,217 km (0.117 R)
• M5: 410,347 km (0.112 R)
• M6: 489,335 km (0.086 R)
• M7: 557,102 km (0.05 R)
• M8: 631,602 km (0.077 R)
• M9: 812,466 km (0.099 R)
• M10: 966,851 km (0.101 R)
• M11: 1,221,018 km (0.101 R)
• M12: 1,329,626 km (0.115 R)
• M13: 1,395,599 km (0.116 R)
• M14: 1,458,579 km (0.037 R)
• M15: 1,557,015 km (0.09 R)
• M16: 1,679,834 km (0.081 R)
• M17: 1,806,095 km (0.108 R)
• M18: 1,888,972 km (0.054 R)
• M19: 2,011,044 km (0.106 R)
• M20: 2,125,935 km (0.098 R)
• M21: 2,438,445 km (0.108 R)
• M22: 2,540,770 km (0.103 R)
• M23: 2,781,772 km (0.11 R)
• M24: 2,894,270 km (0.052 R)
• M25: 2,986,422 km (0.037 R)
• M26: 3,074,087 km (0.026 R)
• M27: 3,179,404 km (0.051 R)
• M28: 3,297,137 km (0.109 R)
• M29: 3,365,055 km (0.106 R)
• M30: 3,433,570 km (0.103 R)
• M31: 3,513,904 km (0.12 R)
• M32: 3,612,489 km (0.095 R)
• M33: 3,800,534 km (0.108 R)
• M34: 3,895,828 km (0.033 R)
• M35: 3,979,752 km (0.084 R)
• M36: 4,052,307 km (0.112 R)
• M37: 4,198,614 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 10.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.33 AU - 3.55 AU

Year: 4255 Days

Day: 12.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,597,575 km

• M1: 154,385 km (0.112 R)
• M2: 221,554 km (0.096 R)
• M3: 381,026 km (0.097 R)
• M4: 453,581 km (0.109 R)
• M5: 550,371 km (0.113 R)
• M6: 705,504 km (0.111 R)
• M7: 810,521 km (0.112 R)
• M8: 944,112 km (0.115 R)
• M9: 1,552,228 km (0.065 R)
• M10: 1,650,065 km (0.054 R)
• M11: 1,866,682 km (0.053 R)
• M12: 2,046,948 km (0.11 R)
• M13: 2,392,220 km (0.089 R)
• M14: 2,473,451 km (0.077 R)
• M15: 2,944,834 km (0.103 R)
• M16: 3,084,858 km (0.05 R)
• M17: 3,298,932 km (0.11 R)
• M18: 3,444,491 km (0.079 R)
• M19: 3,685,493 km (0.047 R)
• M20: 3,874,585 km (0.062 R)
• M21: 4,047,670 km (0.076 R)
• M22: 4,765,440 km (0.116 R)
• M23: 4,889,008 km (0.106 R)
• M24: 4,992,679 km (0.111 R)
• M25: 5,244,602 km (0.043 R)
• M26: 5,436,387 km (0.059 R)
• M27: 6,159,393 km (0.083 R)
• M28: 6,543,560 km (0.029 R)
• M29: 7,052,492 km (0.101 R)
• M30: 7,646,396 km (0.058 R)
• M31: 7,912,680 km (0.111 R)
• M32: 8,805,929 km (0.117 R)
• M33: 9,085,228 km (0.113 R)
• M34: 9,213,134 km (0.079 R)
• M35: 9,574,563 km (0.063 R)
• M36: 9,835,611 km (0.039 R)
• M37: 10,151,861 km (0.039 R)
• M38: 10,311,332 km (0.104 R)
• M39: 10,391,367 km (0.115 R)
• M40: 10,552,035 km (0.105 R)
• M41: 10,984,523 km (0.088 R)
• M42: 11,093,580 km (0.026 R)
• M43: 11,616,574 km (0.063 R)
• M44: 11,894,975 km (0.081 R)
• M45: 12,007,024 km (0.112 R)
• M46: 12,175,621 km (0.119 R)
• M47: 12,373,389 km (0.117 R)
• M48: 12,629,351 km (0.111 R)
• M49: 13,728,896 km (0.061 R)
• M50: 13,964,213 km (0.103 R)
• M51: 14,141,786 km (0.116 R)
• M52: 14,230,647 km (0.067 R)
• M53: 15,435,209 km (0.086 R)
• M54: 15,587,949 km (0.099 R)
• M55: 16,080,574 km (0.028 R)
• M56: 16,359,874 km (0.119 R)
• M57: 17,652,399 km (0.111 R)
• M58: 18,165,819 km (0.117 R)
• M59: 18,327,235 km (0.112 R)
• M60: 18,814,326 km (0.114 R)
• M61: 18,944,925 km (0.119 R)
• M62: 19,207,170 km (0.046 R)
• M63: 19,569,645 km (0.091 R)
• M64: 19,934,365 km (0.077 R)
• M65: 20,502,388 km (0.108 R)
• M66: 20,569,558 km (0.051 R)
• M67: 20,771,664 km (0.043 R)
• M68: 21,143,565 km (0.072 R)
• M69: 21,211,482 km (0.068 R)
• M70: 21,859,989 km (0.072 R)
• M71: 21,997,320 km (0.089 R)
• M72: 22,792,732 km (0.028 R)
• M73: 23,001,869 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit