🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 11.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.55 AU - 0.57 AU

Year: 279 Days

Day: 5.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 22,566,441 km

• M1: 153,787 km (0.064 R)
• M2: 261,647 km (0.115 R)
• M3: 336,745 km (0.078 R)
• M4: 425,606 km (0.084 R)
• M5: 512,074 km (0.029 R)
• M6: 586,723 km (0.099 R)
• M7: 737,069 km (0.079 R)
• M8: 820,694 km (0.099 R)
• M9: 964,607 km (0.087 R)
• M10: 1,131,857 km (0.082 R)
• M11: 1,215,632 km (0.081 R)
• M12: 1,301,501 km (0.12 R)
• M13: 1,495,979 km (0.094 R)
• M14: 1,654,403 km (0.119 R)
• M15: 1,754,783 km (0.103 R)
• M16: 1,831,527 km (0.094 R)
• M17: 1,953,150 km (0.063 R)
• M18: 2,068,490 km (0.096 R)
• M19: 2,236,937 km (0.099 R)
• M20: 2,357,962 km (0.081 R)
• M21: 2,433,658 km (0.074 R)
• M22: 2,534,188 km (0.081 R)
• M23: 2,675,408 km (0.113 R)
• M24: 2,759,333 km (0.04 R)
• M25: 2,849,391 km (0.099 R)
• M26: 3,022,027 km (0.114 R)
• M27: 3,151,279 km (0.079 R)
• M28: 3,255,998 km (0.107 R)
• M29: 3,442,097 km (0.097 R)
• M30: 3,609,946 km (0.091 R)
• M31: 3,758,347 km (0.081 R)
• M32: 3,836,138 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 10

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.8 AU - 0.9 AU

Year: 523 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 22,566,441 km

• M1: 131,497 km (0.077 R)
• M2: 256,560 km (0.034 R)
• M3: 320,289 km (0.105 R)
• M4: 439,818 km (0.1 R)
• M5: 502,350 km (0.115 R)
• M6: 585,526 km (0.088 R)
• M7: 674,088 km (0.099 R)
• M8: 826,079 km (0.066 R)
• M9: 927,208 km (0.111 R)
• M10: 1,032,824 km (0.107 R)
• M11: 1,142,629 km (0.072 R)
• M12: 1,216,231 km (0.043 R)
• M13: 1,416,692 km (0.089 R)
• M14: 1,564,644 km (0.111 R)
• M15: 1,640,789 km (0.035 R)
• M16: 1,770,341 km (0.117 R)
• M17: 1,849,778 km (0.091 R)
• M18: 1,971,102 km (0.117 R)
• M19: 2,109,330 km (0.119 R)
• M20: 2,236,339 km (0.078 R)
• M21: 2,476,144 km (0.087 R)
• M22: 2,580,563 km (0.081 R)
• M23: 2,847,745 km (0.109 R)
• M24: 2,941,543 km (0.076 R)
• M25: 3,068,103 km (0.098 R)
• M26: 3,156,216 km (0.054 R)
• M27: 3,483,835 km (0.087 R)
• M28: 3,609,497 km (0.109 R)
• M29: 3,702,697 km (0.105 R)
• M30: 3,822,375 km (0.111 R)
• M31: 4,013,262 km (0.11 R)
• M32: 4,127,405 km (0.056 R)
• M33: 4,198,315 km (0.054 R)
• M34: 4,269,523 km (0.111 R)
• M35: 4,631,999 km (0.117 R)
• M36: 4,696,476 km (0.11 R)
• M37: 4,826,327 km (0.083 R)
• M38: 4,938,525 km (0.089 R)
• M39: 5,299,654 km (0.089 R)
• M40: 5,473,786 km (0.059 R)
• M41: 5,699,080 km (0.092 R)
• M42: 5,827,735 km (0.102 R)
• M43: 5,917,493 km (0.065 R)
• M44: 5,997,528 km (0.043 R)
• M45: 6,067,839 km (0.095 R)
• M46: 6,189,163 km (0.105 R)
• M47: 6,260,372 km (0.05 R)
• M48: 6,362,397 km (0.108 R)
• M49: 6,661,593 km (0.096 R)
• M50: 6,818,222 km (0.083 R)
• M51: 7,252,505 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 9.1

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.48 AU - 3.84 AU

Year: 3746 Days

Day: 11.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,566,441 km

• M1: 129,253 km (0.108 R)
• M2: 266,583 km (0.095 R)
• M3: 334,650 km (0.104 R)
• M4: 394,938 km (0.107 R)
• M5: 640,428 km (0.102 R)
• M6: 801,994 km (0.09 R)
• M7: 899,083 km (0.107 R)
• M8: 1,069,924 km (0.12 R)
• M9: 1,813,575 km (0.085 R)
• M10: 2,243,070 km (0.065 R)
• M11: 2,367,237 km (0.055 R)
• M12: 2,509,504 km (0.113 R)
• M13: 3,107,148 km (0.114 R)
• M14: 3,210,969 km (0.103 R)
• M15: 3,351,142 km (0.117 R)
• M16: 3,583,467 km (0.078 R)
• M17: 3,710,775 km (0.096 R)
• M18: 3,988,578 km (0.108 R)
• M19: 4,196,669 km (0.082 R)
• M20: 4,273,263 km (0.101 R)
• M21: 4,525,336 km (0.073 R)
• M22: 4,623,621 km (0.037 R)
• M23: 4,902,621 km (0.104 R)
• M24: 5,044,141 km (0.075 R)
• M25: 5,372,808 km (0.032 R)
• M26: 5,878,897 km (0.105 R)
• M27: 5,964,766 km (0.11 R)
• M28: 6,356,114 km (0.104 R)
• M29: 6,422,237 km (0.109 R)
• M30: 6,599,510 km (0.11 R)
• M31: 6,801,018 km (0.081 R)
• M32: 6,868,487 km (0.099 R)
• M33: 7,533,450 km (0.108 R)
• M34: 7,603,461 km (0.093 R)
• M35: 8,004,084 km (0.032 R)
• M36: 8,218,907 km (0.108 R)
• M37: 8,411,439 km (0.094 R)
• M38: 8,654,386 km (0.119 R)
• M39: 8,899,577 km (0.12 R)
• M40: 9,022,996 km (0.112 R)
• M41: 9,623,631 km (0.032 R)
• M42: 10,185,371 km (0.066 R)
• M43: 10,679,194 km (0.103 R)
• M44: 10,836,720 km (0.096 R)
• M45: 11,074,581 km (0.104 R)
• M46: 11,421,199 km (0.097 R)
• M47: 11,717,253 km (0.106 R)
• M48: 11,879,717 km (0.109 R)
• M49: 13,263,198 km (0.097 R)
• M50: 13,945,214 km (0.085 R)
• M51: 14,696,944 km (0.066 R)
• M52: 15,610,538 km (0.097 R)
• M53: 16,028,963 km (0.107 R)
• M54: 16,149,240 km (0.109 R)
• M55: 16,846,665 km (0.091 R)
• M56: 17,153,041 km (0.088 R)
• M57: 17,276,011 km (0.051 R)
• M58: 17,368,462 km (0.109 R)
• M59: 17,646,864 km (0.047 R)
• M60: 17,926,762 km (0.089 R)
• M61: 18,208,155 km (0.028 R)
• M62: 18,365,083 km (0.062 R)
• M63: 18,648,571 km (0.037 R)
• M64: 18,775,131 km (0.077 R)
• M65: 19,252,199 km (0.104 R)
• M66: 19,540,324 km (0.11 R)
• M67: 19,604,502 km (0.111 R)
• M68: 20,023,675 km (0.104 R)
• M69: 20,283,078 km (0.093 R)
• M70: 21,133,841 km (0.107 R)
• M71: 21,896,192 km (0.066 R)
• M72: 22,029,782 km (0.056 R)
• M73: 22,264,053 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 19,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit