🌌 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: 574.4

Radius: 12.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.63 AU

Year: 250 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 19,840,372 km

• M1: 162,164 km (0.103 R)
• M2: 247,435 km (0.064 R)
• M3: 336,146 km (0.107 R)
• M4: 462,407 km (0.093 R)
• M5: 545,284 km (0.083 R)
• M6: 629,059 km (0.046 R)
• M7: 718,219 km (0.107 R)
• M8: 799,900 km (0.032 R)
• M9: 924,216 km (0.108 R)
• M10: 1,011,132 km (0.087 R)
• M11: 1,115,252 km (0.072 R)
• M12: 1,219,671 km (0.083 R)
• M13: 1,403,976 km (0.083 R)
• M14: 1,505,703 km (0.085 R)
• M15: 1,646,923 km (0.089 R)
• M16: 1,742,217 km (0.12 R)
• M17: 1,839,306 km (0.085 R)
• M18: 1,951,504 km (0.05 R)
• M19: 2,039,468 km (0.088 R)
• M20: 2,137,754 km (0.103 R)
• M21: 2,228,709 km (0.088 R)
• M22: 2,311,586 km (0.079 R)
• M23: 2,428,572 km (0.111 R)
• M24: 2,595,673 km (0.079 R)
• M25: 2,687,975 km (0.1 R)
• M26: 2,851,186 km (0.068 R)
• M27: 3,053,442 km (0.096 R)
• M28: 3,156,365 km (0.089 R)
• M29: 3,493,709 km (0.093 R)
• M30: 3,617,875 km (0.063 R)
• M31: 3,831,800 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 13.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.31 AU - 1.43 AU

Year: 1069 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,840,372 km

• M1: 171,589 km (0.119 R)
• M2: 273,764 km (0.066 R)
• M3: 420,819 km (0.102 R)
• M4: 638,035 km (0.09 R)
• M5: 765,343 km (0.117 R)
• M6: 889,659 km (0.053 R)
• M7: 1,239,867 km (0.101 R)
• M8: 1,419,983 km (0.074 R)
• M9: 1,513,482 km (0.101 R)
• M10: 1,815,520 km (0.067 R)
• M11: 2,030,791 km (0.111 R)
• M12: 2,227,363 km (0.072 R)
• M13: 2,355,867 km (0.072 R)
• M14: 2,543,912 km (0.065 R)
• M15: 2,895,168 km (0.082 R)
• M16: 3,148,437 km (0.086 R)
• M17: 3,366,850 km (0.119 R)
• M18: 4,074,597 km (0.051 R)
• M19: 4,267,279 km (0.066 R)
• M20: 4,405,208 km (0.049 R)
• M21: 4,923,715 km (0.059 R)
• M22: 5,044,440 km (0.076 R)
• M23: 5,313,268 km (0.11 R)
• M24: 5,436,985 km (0.086 R)
• M25: 5,839,702 km (0.082 R)
• M26: 6,135,009 km (0.113 R)
• M27: 6,225,964 km (0.084 R)
• M28: 6,475,045 km (0.098 R)
• M29: 6,767,508 km (0.108 R)
• M30: 7,064,460 km (0.098 R)
• M31: 7,310,549 km (0.083 R)
• M32: 7,671,080 km (0.102 R)
• M33: 7,839,527 km (0.119 R)
• M34: 7,938,261 km (0.09 R)
• M35: 8,165,650 km (0.093 R)
• M36: 8,337,688 km (0.096 R)
• M37: 8,568,966 km (0.114 R)
• M38: 9,037,656 km (0.099 R)
• M39: 9,141,477 km (0.084 R)
• M40: 9,320,097 km (0.104 R)
• M41: 9,469,844 km (0.116 R)
• M42: 9,635,599 km (0.091 R)
• M43: 9,908,765 km (0.083 R)
• M44: 10,123,138 km (0.115 R)
• M45: 10,246,257 km (0.086 R)
• M46: 10,369,975 km (0.105 R)
• M47: 10,478,583 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 8.3

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.71 AU - 2.85 AU

Year: 2296 Days

Day: 11.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,840,372 km

• M1: 118,482 km (0.056 R)
• M2: 210,484 km (0.099 R)
• M3: 274,063 km (0.107 R)
• M4: 366,216 km (0.101 R)
• M5: 420,520 km (0.103 R)
• M6: 500,554 km (0.066 R)
• M7: 747,092 km (0.087 R)
• M8: 971,040 km (0.053 R)
• M9: 1,070,822 km (0.116 R)
• M10: 1,163,572 km (0.092 R)
• M11: 1,346,381 km (0.06 R)
• M12: 1,526,945 km (0.104 R)
• M13: 1,739,823 km (0.106 R)
• M14: 1,987,408 km (0.106 R)
• M15: 2,076,867 km (0.1 R)
• M16: 2,854,327 km (0.111 R)
• M17: 3,131,981 km (0.059 R)
• M18: 3,206,481 km (0.11 R)
• M19: 3,556,989 km (0.104 R)
• M20: 3,650,487 km (0.053 R)
• M21: 3,729,026 km (0.043 R)
• M22: 4,113,941 km (0.033 R)
• M23: 4,344,322 km (0.031 R)
• M24: 4,732,080 km (0.038 R)
• M25: 4,973,531 km (0.08 R)
• M26: 5,307,732 km (0.045 R)
• M27: 5,378,941 km (0.065 R)
• M28: 5,667,366 km (0.102 R)
• M29: 6,165,527 km (0.042 R)
• M30: 6,353,571 km (0.117 R)
• M31: 6,890,179 km (0.082 R)
• M32: 7,302,321 km (0.114 R)
• M33: 7,501,286 km (0.114 R)
• M34: 7,823,520 km (0.092 R)
• M35: 8,732,925 km (0.119 R)
• M36: 9,307,381 km (0.088 R)
• M37: 9,372,007 km (0.103 R)
• M38: 9,566,634 km (0.098 R)
• M39: 9,718,925 km (0.072 R)
• M40: 10,048,190 km (0.082 R)
• M41: 10,291,885 km (0.088 R)
• M42: 10,380,895 km (0.119 R)
• M43: 10,582,404 km (0.117 R)
• M44: 10,943,683 km (0.077 R)
• M45: 11,401,153 km (0.098 R)
• M46: 11,470,267 km (0.042 R)
• M47: 11,539,531 km (0.088 R)
• M48: 11,608,944 km (0.095 R)
• M49: 11,771,557 km (0.078 R)
• M50: 12,098,877 km (0.06 R)
• M51: 12,263,734 km (0.1 R)
• M52: 12,429,189 km (0.119 R)
• M53: 12,858,386 km (0.083 R)
• M54: 13,026,534 km (0.113 R)
• M55: 13,195,430 km (0.111 R)
• M56: 13,389,458 km (0.099 R)
• M57: 13,559,850 km (0.066 R)
• M58: 13,780,208 km (0.065 R)
• M59: 14,149,864 km (0.114 R)
• M60: 14,522,961 km (0.103 R)
• M61: 14,648,025 km (0.041 R)
• M62: 14,899,200 km (0.096 R)
• M63: 15,050,593 km (0.113 R)
• M64: 15,686,982 km (0.113 R)
• M65: 15,815,337 km (0.105 R)
• M66: 16,358,078 km (0.046 R)
• M67: 16,462,198 km (0.119 R)
• M68: 16,540,438 km (0.086 R)
• M69: 16,802,085 km (0.109 R)
• M70: 16,985,941 km (0.058 R)
• M71: 17,515,218 km (0.1 R)
• M72: 17,996,175 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 12.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.18 AU - 2.48 AU

Year: 2372 Days

Day: 7.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,840,372 km

• M1: 176,376 km (0.101 R)
• M2: 268,528 km (0.104 R)
• M3: 390,750 km (0.06 R)
• M4: 515,065 km (0.081 R)
• M5: 801,396 km (0.099 R)
• M6: 898,335 km (0.111 R)
• M7: 1,041,650 km (0.111 R)
• M8: 1,729,950 km (0.091 R)
• M9: 1,885,232 km (0.091 R)
• M10: 2,018,374 km (0.085 R)
• M11: 2,113,369 km (0.097 R)
• M12: 2,210,009 km (0.072 R)
• M13: 2,422,289 km (0.095 R)
• M14: 2,611,680 km (0.115 R)
• M15: 3,052,096 km (0.106 R)
• M16: 3,225,480 km (0.069 R)
• M17: 3,305,365 km (0.098 R)
• M18: 3,698,059 km (0.076 R)
• M19: 4,088,510 km (0.102 R)
• M20: 4,439,018 km (0.066 R)
• M21: 4,545,980 km (0.072 R)
• M22: 4,817,500 km (0.117 R)
• M23: 5,169,055 km (0.109 R)
• M24: 5,357,549 km (0.092 R)
• M25: 5,509,839 km (0.07 R)
• M26: 5,721,819 km (0.056 R)
• M27: 5,838,506 km (0.08 R)
• M28: 5,936,492 km (0.085 R)
• M29: 6,015,181 km (0.09 R)
• M30: 6,094,318 km (0.058 R)
• M31: 6,535,482 km (0.062 R)
• M32: 6,657,554 km (0.098 R)
• M33: 6,842,158 km (0.113 R)
• M34: 6,945,530 km (0.073 R)
• M35: 7,049,351 km (0.085 R)
• M36: 7,237,545 km (0.117 R)
• M37: 7,533,749 km (0.084 R)
• M38: 7,640,412 km (0.107 R)
• M39: 7,833,842 km (0.097 R)
• M40: 8,247,630 km (0.12 R)
• M41: 8,424,006 km (0.057 R)
• M42: 8,735,618 km (0.077 R)
• M43: 9,119,037 km (0.096 R)
• M44: 9,278,658 km (0.119 R)
• M45: 9,393,250 km (0.095 R)
• M46: 9,554,367 km (0.099 R)
• M47: 9,670,006 km (0.083 R)
• M48: 9,879,443 km (0.039 R)
• M49: 10,421,287 km (0.112 R)
• M50: 10,852,278 km (0.08 R)
• M51: 11,118,413 km (0.084 R)
• M52: 11,362,407 km (0.07 R)
• M53: 11,484,928 km (0.095 R)
• M54: 11,781,132 km (0.115 R)
• M55: 12,079,729 km (0.108 R)
• M56: 12,305,322 km (0.119 R)
• M57: 12,406,151 km (0.053 R)
• M58: 12,735,416 km (0.049 R)
• M59: 12,965,049 km (0.115 R)
• M60: 13,067,524 km (0.111 R)
• M61: 13,740,564 km (0.059 R)
• M62: 14,028,540 km (0.097 R)
• M63: 14,318,760 km (0.101 R)
• M64: 15,553,391 km (0.105 R)
• M65: 15,771,655 km (0.093 R)
• M66: 16,543,430 km (0.099 R)
• M67: 16,850,106 km (0.062 R)
• M68: 17,018,104 km (0.092 R)
• M69: 17,130,452 km (0.116 R)
• M70: 17,781,053 km (0.111 R)
• M71: 18,009,340 km (0.066 R)
• M72: 18,152,505 km (0.114 R)
• M73: 19,106,640 km (0.12 R)
• M74: 19,223,476 km (0.046 R)
• M75: 19,781,326 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit