🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 9.4

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.04 AU - 1.08 AU

Year: 705 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 53,812,484 km

• M1: 181,163 km (0.03 R)
• M2: 281,094 km (0.096 R)
• M3: 420,669 km (0.105 R)
• M4: 495,917 km (0.102 R)
• M5: 596,148 km (0.082 R)
• M6: 688,001 km (0.065 R)
• M7: 779,704 km (0.071 R)
• M8: 852,708 km (0.089 R)
• M9: 946,057 km (0.109 R)
• M10: 1,124,527 km (0.119 R)
• M11: 1,221,317 km (0.118 R)
• M12: 1,402,779 km (0.053 R)
• M13: 1,542,952 km (0.061 R)
• M14: 1,643,931 km (0.095 R)
• M15: 1,769,593 km (0.072 R)
• M16: 2,046,499 km (0.057 R)
• M17: 2,190,113 km (0.108 R)
• M18: 2,538,526 km (0.041 R)
• M19: 2,658,504 km (0.115 R)
• M20: 2,719,240 km (0.076 R)
• M21: 2,798,079 km (0.099 R)
• M22: 2,904,443 km (0.111 R)
• M23: 2,985,076 km (0.064 R)
• M24: 3,102,809 km (0.086 R)
• M25: 3,296,389 km (0.115 R)
• M26: 3,399,462 km (0.086 R)
• M27: 3,494,008 km (0.079 R)
• M28: 3,589,451 km (0.058 R)
• M29: 3,783,181 km (0.06 R)
• M30: 3,930,684 km (0.117 R)
• M31: 4,019,994 km (0.063 R)
• M32: 4,110,201 km (0.071 R)
• M33: 4,251,721 km (0.05 R)
• M34: 4,436,026 km (0.073 R)
• M35: 4,633,495 km (0.087 R)
• M36: 4,759,755 km (0.105 R)
• M37: 4,951,241 km (0.083 R)
• M38: 5,145,269 km (0.112 R)
• M39: 5,276,167 km (0.049 R)
• M40: 5,397,042 km (0.069 R)
• M41: 5,485,455 km (0.082 R)
• M42: 5,630,415 km (0.112 R)
• M43: 5,810,381 km (0.1 R)
• M44: 5,889,668 km (0.098 R)
• M45: 6,164,629 km (0.108 R)
• M46: 6,315,274 km (0.092 R)
• M47: 6,396,955 km (0.11 R)
• M48: 6,478,934 km (0.031 R)
• M49: 6,691,363 km (0.054 R)
• M50: 6,822,261 km (0.075 R)
• M51: 6,882,100 km (0.101 R)
• M52: 7,074,783 km (0.059 R)
• M53: 7,232,459 km (0.079 R)
• M54: 7,305,762 km (0.104 R)
• M55: 7,988,526 km (0.105 R)
• M56: 8,102,221 km (0.11 R)
• M57: 8,497,907 km (0.073 R)
• M58: 8,704,651 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 8.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.97 AU - 1.23 AU

Year: 745 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,812,484 km

• M1: 109,954 km (0.117 R)
• M2: 193,131 km (0.079 R)
• M3: 243,845 km (0.101 R)
• M4: 323,879 km (0.055 R)
• M5: 383,419 km (0.084 R)
• M6: 444,306 km (0.037 R)
• M7: 544,387 km (0.114 R)
• M8: 735,872 km (0.074 R)
• M9: 922,420 km (0.091 R)
• M10: 1,021,454 km (0.088 R)
• M11: 1,133,802 km (0.072 R)
• M12: 1,279,959 km (0.066 R)
• M13: 1,370,915 km (0.12 R)
• M14: 1,458,729 km (0.082 R)
• M15: 1,521,859 km (0.114 R)
• M16: 1,602,044 km (0.055 R)
• M17: 1,678,339 km (0.11 R)
• M18: 1,733,540 km (0.087 R)
• M19: 2,030,641 km (0.101 R)
• M20: 2,143,289 km (0.109 R)
• M21: 2,197,443 km (0.099 R)
• M22: 2,276,431 km (0.109 R)
• M23: 2,387,283 km (0.029 R)
• M24: 2,487,513 km (0.078 R)
• M25: 2,538,077 km (0.086 R)
• M26: 2,601,806 km (0.089 R)
• M27: 2,770,104 km (0.12 R)
• M28: 2,868,838 km (0.06 R)
• M29: 3,029,207 km (0.082 R)
• M30: 3,103,857 km (0.036 R)
• M31: 3,172,073 km (0.104 R)
• M32: 3,549,658 km (0.071 R)
• M33: 3,628,347 km (0.101 R)
• M34: 3,700,453 km (0.118 R)
• M35: 4,008,176 km (0.114 R)
• M36: 4,067,716 km (0.04 R)
• M37: 4,286,278 km (0.095 R)
• M38: 4,377,832 km (0.112 R)
• M39: 4,431,538 km (0.084 R)
• M40: 4,547,326 km (0.061 R)
• M41: 4,625,117 km (0.12 R)
• M42: 4,687,649 km (0.109 R)
• M43: 4,782,046 km (0.107 R)
• M44: 4,900,826 km (0.074 R)
• M45: 4,996,718 km (0.107 R)
• M46: 5,173,842 km (0.1 R)
• M47: 5,336,904 km (0.118 R)
• M48: 5,451,945 km (0.048 R)
• M49: 5,609,471 km (0.09 R)
• M50: 5,667,815 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.8

Radius: 3.1

Gravity: 38.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.4 AU - 9.78 AU

Year: 16256 Days

Day: 19.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,812,484 km

• M1: 147,354 km (0.073 R)
• M2: 304,132 km (0.093 R)
• M3: 1,688,212 km (0.102 R)
• M4: 1,739,075 km (0.056 R)
• M5: 2,529,999 km (0.079 R)
• M6: 3,038,482 km (0.072 R)
• M7: 3,577,334 km (0.117 R)
• M8: 3,609,946 km (0.114 R)
• M9: 4,317,395 km (0.116 R)
• M10: 4,421,963 km (0.114 R)
• M11: 4,633,495 km (0.065 R)
• M12: 5,102,933 km (0.082 R)
• M13: 5,213,486 km (0.091 R)
• M14: 5,625,329 km (0.058 R)
• M15: 6,086,539 km (0.038 R)
• M16: 6,125,434 km (0.086 R)
• M17: 6,679,844 km (0.112 R)
• M18: 7,291,400 km (0.084 R)
• M19: 7,457,454 km (0.047 R)
• M20: 8,436,422 km (0.081 R)
• M21: 8,786,332 km (0.111 R)
• M22: 9,007,437 km (0.12 R)
• M23: 9,410,005 km (0.096 R)
• M24: 9,636,048 km (0.118 R)
• M25: 9,864,035 km (0.071 R)
• M26: 11,125,444 km (0.091 R)
• M27: 11,605,354 km (0.054 R)
• M28: 11,750,614 km (0.1 R)
• M29: 11,945,240 km (0.119 R)
• M30: 12,486,037 km (0.101 R)
• M31: 12,934,531 km (0.091 R)
• M32: 14,570,982 km (0.117 R)
• M33: 15,201,238 km (0.086 R)
• M34: 15,307,153 km (0.113 R)
• M35: 15,572,989 km (0.093 R)
• M36: 15,947,731 km (0.115 R)
• M37: 17,089,612 km (0.091 R)
• M38: 19,221,830 km (0.11 R)
• M39: 19,393,718 km (0.06 R)
• M40: 20,028,313 km (0.111 R)
• M41: 20,787,073 km (0.088 R)
• M42: 21,436,328 km (0.102 R)
• M43: 22,152,153 km (0.112 R)
• M44: 22,633,709 km (0.119 R)
• M45: 23,484,771 km (0.109 R)
• M46: 24,594,339 km (0.075 R)
• M47: 24,718,655 km (0.108 R)
• M48: 25,218,162 km (0.048 R)
• M49: 25,343,525 km (0.113 R)
• M50: 25,531,869 km (0.098 R)
• M51: 26,992,093 km (0.045 R)
• M52: 27,570,738 km (0.048 R)
• M53: 28,609,695 km (0.095 R)
• M54: 29,595,246 km (0.098 R)
• M55: 29,661,368 km (0.06 R)
• M56: 29,926,156 km (0.094 R)
• M57: 31,262,365 km (0.06 R)
• M58: 31,397,003 km (0.095 R)
• M59: 31,869,882 km (0.105 R)
• M60: 32,277,087 km (0.091 R)
• M61: 32,413,221 km (0.054 R)
• M62: 32,959,702 km (0.092 R)
• M63: 34,269,581 km (0.045 R)
• M64: 34,686,660 km (0.075 R)
• M65: 34,895,947 km (0.08 R)
• M66: 34,965,810 km (0.108 R)
• M67: 35,105,534 km (0.065 R)
• M68: 36,797,635 km (0.088 R)
• M69: 37,581,977 km (0.099 R)
• M70: 37,796,800 km (0.066 R)
• M71: 38,732,684 km (0.095 R)
• M72: 38,877,345 km (0.072 R)
• M73: 39,167,116 km (0.102 R)
• M74: 39,967,914 km (0.06 R)
• M75: 40,627,042 km (0.093 R)
• M76: 41,882,018 km (0.093 R)
• M77: 42,030,419 km (0.094 R)
• M78: 42,850,216 km (0.116 R)
• M79: 43,074,612 km (0.102 R)
• M80: 43,299,458 km (0.079 R)
• M81: 44,127,333 km (0.095 R)
• M82: 44,581,063 km (0.035 R)
• M83: 45,112,435 km (0.097 R)
• M84: 45,188,430 km (0.075 R)
• M85: 46,334,649 km (0.063 R)
• M86: 46,795,860 km (0.086 R)
• M87: 47,722,768 km (0.105 R)
• M88: 49,437,758 km (0.113 R)
• M89: 49,751,614 km (0.12 R)
• M90: 50,539,546 km (0.118 R)
• M91: 50,776,659 km (0.113 R)
• M92: 51,172,794 km (0.058 R)
• M93: 52,687,173 km (0.052 R)
• M94: 53,651,182 km (0.049 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit