🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 12.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 302 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,247,486 km

• M1: 153,188 km (0.053 R)
• M2: 243,545 km (0.063 R)
• M3: 346,020 km (0.06 R)
• M4: 459,864 km (0.116 R)
• M5: 583,581 km (0.081 R)
• M6: 695,630 km (0.108 R)
• M7: 850,165 km (0.075 R)
• M8: 992,582 km (0.032 R)
• M9: 1,088,025 km (0.096 R)
• M10: 1,182,422 km (0.1 R)
• M11: 1,284,298 km (0.085 R)
• M12: 1,403,378 km (0.116 R)
• M13: 1,507,199 km (0.071 R)
• M14: 1,584,391 km (0.089 R)
• M15: 1,697,786 km (0.052 R)
• M16: 1,829,432 km (0.081 R)
• M17: 1,922,632 km (0.034 R)
• M18: 2,071,033 km (0.094 R)
• M19: 2,152,115 km (0.095 R)
• M20: 2,245,314 km (0.1 R)
• M21: 2,345,545 km (0.076 R)
• M22: 2,655,512 km (0.07 R)
• M23: 2,732,106 km (0.094 R)
• M24: 2,839,517 km (0.051 R)
• M25: 2,972,659 km (0.096 R)
• M26: 3,139,012 km (0.107 R)
• M27: 3,295,940 km (0.066 R)
• M28: 3,384,951 km (0.055 R)
• M29: 3,735,908 km (0.082 R)
• M30: 3,962,997 km (0.104 R)
• M31: 4,044,229 km (0.083 R)
• M32: 4,153,435 km (0.089 R)
• M33: 4,277,602 km (0.043 R)
• M34: 4,381,871 km (0.077 R)
• M35: 4,487,188 km (0.061 R)
• M36: 4,593,253 km (0.082 R)
• M37: 4,678,673 km (0.058 R)
• M38: 4,764,692 km (0.109 R)
• M39: 4,902,023 km (0.078 R)
• M40: 4,982,207 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 13.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.28 AU - 1.56 AU

Year: 1189 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,247,486 km

• M1: 179,966 km (0.098 R)
• M2: 286,929 km (0.119 R)
• M3: 391,797 km (0.12 R)
• M4: 489,933 km (0.063 R)
• M5: 582,385 km (0.099 R)
• M6: 696,079 km (0.038 R)
• M7: 918,681 km (0.045 R)
• M8: 1,023,249 km (0.106 R)
• M9: 1,154,746 km (0.117 R)
• M10: 1,257,370 km (0.052 R)
• M11: 1,345,483 km (0.104 R)
• M12: 1,547,141 km (0.102 R)
• M13: 1,635,853 km (0.108 R)
• M14: 1,752,689 km (0.089 R)
• M15: 1,885,831 km (0.102 R)
• M16: 2,008,800 km (0.084 R)
• M17: 2,306,350 km (0.053 R)
• M18: 2,394,164 km (0.075 R)
• M19: 2,505,465 km (0.105 R)
• M20: 2,710,265 km (0.09 R)
• M21: 2,873,476 km (0.087 R)
• M22: 2,984,178 km (0.112 R)
• M23: 3,136,768 km (0.109 R)
• M24: 3,416,516 km (0.097 R)
• M25: 3,534,100 km (0.082 R)
• M26: 3,627,449 km (0.099 R)
• M27: 3,756,103 km (0.12 R)
• M28: 3,860,074 km (0.061 R)
• M29: 4,560,192 km (0.085 R)
• M30: 4,736,867 km (0.043 R)
• M31: 4,840,090 km (0.105 R)
• M32: 4,934,635 km (0.108 R)
• M33: 5,387,468 km (0.117 R)
• M34: 5,505,202 km (0.118 R)
• M35: 5,703,568 km (0.116 R)
• M36: 5,894,156 km (0.081 R)
• M37: 6,015,630 km (0.097 R)
• M38: 6,520,223 km (0.076 R)
• M39: 6,761,973 km (0.117 R)
• M40: 6,921,145 km (0.102 R)
• M41: 7,092,435 km (0.073 R)
• M42: 7,351,987 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 13.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.36 AU - 2.7 AU

Year: 2829 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,247,486 km

• M1: 208,390 km (0.097 R)
• M2: 299,196 km (0.084 R)
• M3: 402,269 km (0.079 R)
• M4: 551,119 km (0.071 R)
• M5: 675,883 km (0.119 R)
• M6: 967,001 km (0.072 R)
• M7: 1,152,203 km (0.119 R)
• M8: 1,279,211 km (0.116 R)
• M9: 1,432,100 km (0.087 R)
• M10: 1,569,880 km (0.087 R)
• M11: 1,690,007 km (0.078 R)
• M12: 1,802,056 km (0.091 R)
• M13: 1,951,654 km (0.056 R)
• M14: 2,093,622 km (0.108 R)
• M15: 2,275,982 km (0.026 R)
• M16: 2,363,048 km (0.111 R)
• M17: 2,451,161 km (0.101 R)
• M18: 2,540,471 km (0.102 R)
• M19: 2,828,597 km (0.084 R)
• M20: 2,949,621 km (0.084 R)
• M21: 3,196,757 km (0.091 R)
• M22: 3,508,369 km (0.087 R)
• M23: 3,624,158 km (0.089 R)
• M24: 3,711,972 km (0.081 R)
• M25: 3,979,453 km (0.059 R)
• M26: 4,739,709 km (0.085 R)
• M27: 4,884,221 km (0.119 R)
• M28: 4,997,766 km (0.096 R)
• M29: 5,310,276 km (0.1 R)
• M30: 5,477,376 km (0.117 R)
• M31: 5,646,272 km (0.066 R)
• M32: 5,816,814 km (0.117 R)
• M33: 5,920,037 km (0.117 R)
• M34: 6,286,252 km (0.072 R)
• M35: 6,731,755 km (0.078 R)
• M36: 6,967,521 km (0.107 R)
• M37: 7,410,031 km (0.106 R)
• M38: 7,559,480 km (0.112 R)
• M39: 7,747,823 km (0.063 R)
• M40: 7,842,668 km (0.104 R)
• M41: 8,361,175 km (0.081 R)
• M42: 8,536,503 km (0.082 R)
• M43: 8,673,685 km (0.09 R)
• M44: 9,069,820 km (0.085 R)
• M45: 9,330,569 km (0.032 R)
• M46: 9,756,923 km (0.089 R)
• M47: 9,962,171 km (0.066 R)
• M48: 10,252,092 km (0.096 R)
• M49: 10,755,489 km (0.119 R)
• M50: 10,967,618 km (0.074 R)
• M51: 11,677,610 km (0.074 R)
• M52: 12,049,061 km (0.069 R)
• M53: 12,159,165 km (0.086 R)
• M54: 12,313,850 km (0.072 R)
• M55: 12,491,273 km (0.069 R)
• M56: 12,736,763 km (0.083 R)
• M57: 13,826,583 km (0.105 R)
• M58: 13,941,923 km (0.09 R)
• M59: 14,034,225 km (0.113 R)
• M60: 14,969,810 km (0.105 R)
• M61: 15,805,015 km (0.117 R)
• M62: 16,167,640 km (0.064 R)
• M63: 16,362,118 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.3

Radius: 11.4

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.29 AU - 3.99 AU

Year: 4882 Days

Day: 11.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,247,486 km

• M1: 149,897 km (0.111 R)
• M2: 225,893 km (0.058 R)
• M3: 352,004 km (0.118 R)
• M4: 448,195 km (0.114 R)
• M5: 637,437 km (0.057 R)
• M6: 979,866 km (0.087 R)
• M7: 1,081,892 km (0.067 R)
• M8: 1,218,624 km (0.109 R)
• M9: 1,377,497 km (0.062 R)
• M10: 1,476,381 km (0.067 R)
• M11: 1,681,480 km (0.103 R)
• M12: 1,859,801 km (0.068 R)
• M13: 1,951,205 km (0.102 R)
• M14: 2,235,142 km (0.098 R)
• M15: 2,472,105 km (0.074 R)
• M16: 2,552,888 km (0.034 R)
• M17: 2,800,771 km (0.067 R)
• M18: 3,187,332 km (0.1 R)
• M19: 3,275,745 km (0.071 R)
• M20: 3,660,062 km (0.083 R)
• M21: 4,422,711 km (0.116 R)
• M22: 4,949,745 km (0.09 R)
• M23: 5,364,580 km (0.112 R)
• M24: 5,656,445 km (0.109 R)
• M25: 6,117,805 km (0.089 R)
• M26: 6,339,060 km (0.095 R)
• M27: 6,789,649 km (0.102 R)
• M28: 6,903,942 km (0.068 R)
• M29: 7,018,833 km (0.115 R)
• M30: 7,426,188 km (0.114 R)
• M31: 7,573,542 km (0.071 R)
• M32: 7,961,299 km (0.064 R)
• M33: 8,508,828 km (0.062 R)
• M34: 9,037,207 km (0.116 R)
• M35: 9,131,604 km (0.056 R)
• M36: 9,257,864 km (0.07 R)
• M37: 9,640,236 km (0.077 R)
• M38: 9,995,531 km (0.098 R)
• M39: 10,158,294 km (0.117 R)
• M40: 10,718,687 km (0.069 R)
• M41: 11,053,039 km (0.059 R)
• M42: 12,319,833 km (0.096 R)
• M43: 12,846,568 km (0.093 R)
• M44: 13,344,728 km (0.076 R)
• M45: 13,849,172 km (0.091 R)
• M46: 14,250,095 km (0.063 R)
• M47: 14,580,856 km (0.107 R)
• M48: 14,951,410 km (0.055 R)
• M49: 15,437,752 km (0.095 R)
• M50: 15,626,246 km (0.09 R)
• M51: 15,853,335 km (0.06 R)
• M52: 16,119,769 km (0.03 R)
• M53: 16,196,064 km (0.088 R)
• M54: 16,310,955 km (0.108 R)
• M55: 16,425,996 km (0.109 R)
• M56: 17,044,433 km (0.039 R)
• M57: 17,356,495 km (0.1 R)
• M58: 17,788,533 km (0.103 R)
• M59: 18,303,898 km (0.099 R)
• M60: 18,543,404 km (0.106 R)
• M61: 20,166,541 km (0.058 R)
• M62: 23,114,816 km (0.101 R)
• M63: 24,068,801 km (0.107 R)
• M64: 24,287,514 km (0.06 R)
• M65: 24,375,178 km (0.054 R)
• M66: 25,035,802 km (0.042 R)
• M67: 25,390,648 km (0.073 R)
• M68: 25,970,639 km (0.109 R)
• M69: 26,150,007 km (0.096 R)
• M70: 26,510,089 km (0.106 R)
• M71: 26,600,297 km (0.069 R)
• M72: 27,007,652 km (0.068 R)
• M73: 27,325,996 km (0.061 R)
• M74: 27,554,133 km (0.049 R)
• M75: 27,645,537 km (0.113 R)
• M76: 28,196,207 km (0.09 R)
• M77: 28,334,435 km (0.105 R)
• M78: 28,565,414 km (0.077 R)
• M79: 29,729,136 km (0.057 R)
• M80: 30,860,994 km (0.063 R)
• M81: 31,480,030 km (0.066 R)
• M82: 31,671,365 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit