🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 13.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.48 AU - 0.56 AU

Year: 250 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,264,034 km

• M1: 176,077 km (0.098 R)
• M2: 278,850 km (0.062 R)
• M3: 373,845 km (0.079 R)
• M4: 489,634 km (0.091 R)
• M5: 581,337 km (0.063 R)
• M6: 671,844 km (0.065 R)
• M7: 777,311 km (0.119 R)
• M8: 892,501 km (0.097 R)
• M9: 1,072,318 km (0.091 R)
• M10: 1,231,938 km (0.067 R)
• M11: 1,343,090 km (0.116 R)
• M12: 1,438,533 km (0.066 R)
• M13: 1,556,267 km (0.063 R)
• M14: 1,669,363 km (0.118 R)
• M15: 1,921,285 km (0.097 R)
• M16: 2,091,827 km (0.116 R)
• M17: 2,185,924 km (0.11 R)
• M18: 2,359,757 km (0.115 R)
• M19: 2,453,255 km (0.068 R)
• M20: 2,595,822 km (0.069 R)
• M21: 2,687,675 km (0.073 R)
• M22: 3,004,972 km (0.111 R)
• M23: 3,183,891 km (0.116 R)
• M24: 3,397,966 km (0.116 R)
• M25: 3,498,795 km (0.119 R)
• M26: 3,595,286 km (0.086 R)
• M27: 3,698,209 km (0.102 R)
• M28: 3,807,565 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 13.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.74 AU

Year: 358 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,264,034 km

• M1: 173,833 km (0.07 R)
• M2: 270,922 km (0.047 R)
• M3: 383,270 km (0.119 R)
• M4: 491,130 km (0.07 R)
• M5: 643,869 km (0.115 R)
• M6: 740,809 km (0.081 R)
• M7: 922,121 km (0.116 R)
• M8: 1,077,703 km (0.073 R)
• M9: 1,219,671 km (0.066 R)
• M10: 1,395,299 km (0.075 R)
• M11: 1,504,356 km (0.068 R)
• M12: 1,590,973 km (0.075 R)
• M13: 1,717,084 km (0.115 R)
• M14: 1,864,588 km (0.087 R)
• M15: 2,038,121 km (0.096 R)
• M16: 2,169,468 km (0.115 R)
• M17: 2,274,785 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 8.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.24 AU - 4.26 AU

Year: 5843 Days

Day: 8.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,264,034 km

• M1: 134,339 km (0.088 R)
• M2: 204,949 km (0.059 R)
• M3: 494,271 km (0.116 R)
• M4: 561,142 km (0.098 R)
• M5: 619,634 km (0.111 R)
• M6: 782,098 km (0.112 R)
• M7: 1,118,394 km (0.096 R)
• M8: 1,382,434 km (0.071 R)
• M9: 1,496,876 km (0.082 R)
• M10: 1,563,747 km (0.095 R)
• M11: 1,735,485 km (0.101 R)
• M12: 2,326,097 km (0.111 R)
• M13: 2,443,382 km (0.112 R)
• M14: 2,932,268 km (0.108 R)
• M15: 3,016,641 km (0.091 R)
• M16: 3,166,389 km (0.102 R)
• M17: 3,517,944 km (0.08 R)
• M18: 3,767,024 km (0.1 R)
• M19: 4,045,126 km (0.103 R)
• M20: 4,115,737 km (0.09 R)
• M21: 4,258,154 km (0.036 R)
• M22: 4,670,745 km (0.118 R)
• M23: 4,769,629 km (0.114 R)
• M24: 5,172,346 km (0.11 R)
• M25: 5,300,402 km (0.11 R)
• M26: 5,743,960 km (0.03 R)
• M27: 5,876,653 km (0.11 R)
• M28: 6,610,880 km (0.096 R)
• M29: 6,862,054 km (0.081 R)
• M30: 7,087,947 km (0.118 R)
• M31: 7,144,794 km (0.039 R)
• M32: 7,344,956 km (0.069 R)
• M33: 7,460,296 km (0.11 R)
• M34: 7,518,191 km (0.095 R)
• M35: 7,721,793 km (0.078 R)
• M36: 8,433,879 km (0.088 R)
• M37: 8,584,973 km (0.102 R)
• M38: 8,920,371 km (0.106 R)
• M39: 9,698,430 km (0.047 R)
• M40: 10,079,755 km (0.116 R)
• M41: 10,401,241 km (0.044 R)
• M42: 10,791,392 km (0.105 R)
• M43: 10,889,678 km (0.116 R)
• M44: 11,252,752 km (0.117 R)
• M45: 11,319,173 km (0.038 R)
• M46: 11,418,955 km (0.119 R)
• M47: 11,552,696 km (0.1 R)
• M48: 13,196,627 km (0.076 R)
• M49: 13,583,636 km (0.114 R)
• M50: 13,796,215 km (0.092 R)
• M51: 14,260,866 km (0.105 R)
• M52: 14,404,779 km (0.105 R)
• M53: 14,477,035 km (0.092 R)
• M54: 14,766,806 km (0.111 R)
• M55: 15,022,020 km (0.103 R)
• M56: 15,463,034 km (0.092 R)
• M57: 15,908,238 km (0.052 R)
• M58: 16,169,884 km (0.084 R)
• M59: 17,653,596 km (0.047 R)
• M60: 18,196,786 km (0.093 R)
• M61: 18,548,790 km (0.082 R)
• M62: 19,458,793 km (0.115 R)
• M63: 19,778,634 km (0.118 R)
• M64: 20,545,472 km (0.103 R)
• M65: 20,830,456 km (0.097 R)
• M66: 21,651,749 km (0.116 R)
• M67: 21,734,476 km (0.085 R)
• M68: 21,817,353 km (0.115 R)
• M69: 21,941,819 km (0.053 R)
• M70: 22,316,562 km (0.051 R)
• M71: 22,400,037 km (0.103 R)
• M72: 22,693,399 km (0.073 R)
• M73: 23,241,376 km (0.066 R)
• M74: 23,580,813 km (0.032 R)
• M75: 24,738,551 km (0.112 R)
• M76: 24,998,253 km (0.034 R)
• M77: 25,564,182 km (0.103 R)
• M78: 26,002,503 km (0.111 R)
• M79: 27,064,349 km (0.104 R)
• M80: 27,914,963 km (0.037 R)
• M81: 28,005,021 km (0.093 R)
• M82: 28,547,462 km (0.113 R)
• M83: 28,728,925 km (0.088 R)
• M84: 29,275,855 km (0.093 R)
• M85: 30,426,561 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit