🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 8.8

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.57 AU - 0.69 AU

Year: 345 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 79,990,197 km

• M1: 110,702 km (0.079 R)
• M2: 171,589 km (0.113 R)
• M3: 232,176 km (0.078 R)
• M4: 297,550 km (0.118 R)
• M5: 382,821 km (0.09 R)
• M6: 450,439 km (0.117 R)
• M7: 562,338 km (0.095 R)
• M8: 688,001 km (0.112 R)
• M9: 743,202 km (0.091 R)
• M10: 839,094 km (0.054 R)
• M11: 955,781 km (0.109 R)
• M12: 1,014,124 km (0.1 R)
• M13: 1,091,017 km (0.113 R)
• M14: 1,170,005 km (0.105 R)
• M15: 1,278,463 km (0.104 R)
• M16: 1,348,026 km (0.108 R)
• M17: 1,409,362 km (0.118 R)
• M18: 1,486,105 km (0.069 R)
• M19: 1,579,305 km (0.113 R)
• M20: 1,659,190 km (0.092 R)
• M21: 1,786,947 km (0.086 R)
• M22: 1,854,714 km (0.076 R)
• M23: 1,928,765 km (0.099 R)
• M24: 1,998,328 km (0.112 R)
• M25: 2,079,710 km (0.095 R)
• M26: 2,234,543 km (0.045 R)
• M27: 2,330,585 km (0.028 R)
• M28: 2,445,177 km (0.097 R)
• M29: 2,514,890 km (0.04 R)
• M30: 2,597,169 km (0.078 R)
• M31: 2,668,377 km (0.116 R)
• M32: 2,740,184 km (0.086 R)
• M33: 3,034,144 km (0.113 R)
• M34: 3,090,393 km (0.052 R)
• M35: 3,178,656 km (0.08 R)
• M36: 3,242,235 km (0.111 R)
• M37: 3,306,113 km (0.097 R)
• M38: 3,422,350 km (0.086 R)
• M39: 3,586,160 km (0.117 R)
• M40: 3,659,014 km (0.081 R)
• M41: 3,853,492 km (0.064 R)
• M42: 3,914,527 km (0.096 R)
• M43: 3,996,507 km (0.097 R)
• M44: 4,072,054 km (0.074 R)
• M45: 4,252,619 km (0.108 R)
• M46: 4,386,359 km (0.063 R)
• M47: 4,600,284 km (0.115 R)
• M48: 4,854,301 km (0.12 R)
• M49: 4,920,274 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 9.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.47 AU - 3.45 AU

Year: 3515 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,990,197 km

• M1: 179,517 km (0.043 R)
• M2: 302,636 km (0.108 R)
• M3: 529,427 km (0.119 R)
• M4: 691,441 km (0.118 R)
• M5: 788,979 km (0.105 R)
• M6: 891,454 km (0.117 R)
• M7: 1,458,280 km (0.069 R)
• M8: 1,625,082 km (0.103 R)
• M9: 1,691,054 km (0.102 R)
• M10: 1,852,919 km (0.101 R)
• M11: 2,163,335 km (0.075 R)
• M12: 2,384,440 km (0.102 R)
• M13: 2,459,838 km (0.029 R)
• M14: 2,535,983 km (0.106 R)
• M15: 2,690,817 km (0.119 R)
• M16: 3,009,760 km (0.034 R)
• M17: 3,124,352 km (0.092 R)
• M18: 3,579,877 km (0.074 R)
• M19: 3,701,351 km (0.046 R)
• M20: 3,789,015 km (0.112 R)
• M21: 4,164,805 km (0.104 R)
• M22: 4,440,663 km (0.119 R)
• M23: 4,627,960 km (0.099 R)
• M24: 4,856,096 km (0.107 R)
• M25: 5,323,440 km (0.107 R)
• M26: 5,442,520 km (0.061 R)
• M27: 5,663,177 km (0.068 R)
• M28: 5,784,800 km (0.05 R)
• M29: 5,927,816 km (0.115 R)
• M30: 6,490,304 km (0.053 R)
• M31: 6,617,761 km (0.109 R)
• M32: 6,724,424 km (0.049 R)
• M33: 6,831,836 km (0.082 R)
• M34: 6,983,079 km (0.092 R)
• M35: 7,354,979 km (0.112 R)
• M36: 7,421,251 km (0.11 R)
• M37: 7,487,822 km (0.112 R)
• M38: 7,666,143 km (0.119 R)
• M39: 7,755,902 km (0.105 R)
• M40: 7,981,645 km (0.112 R)
• M41: 8,163,855 km (0.036 R)
• M42: 8,439,863 km (0.111 R)
• M43: 8,532,464 km (0.06 R)
• M44: 9,119,337 km (0.095 R)
• M45: 9,190,695 km (0.057 R)
• M46: 9,429,603 km (0.1 R)
• M47: 9,525,794 km (0.096 R)
• M48: 9,743,459 km (0.088 R)
• M49: 9,889,466 km (0.089 R)
• M50: 10,331,827 km (0.102 R)
• M51: 10,555,476 km (0.116 R)
• M52: 11,083,407 km (0.064 R)
• M53: 11,235,847 km (0.086 R)
• M54: 11,363,454 km (0.083 R)
• M55: 11,878,520 km (0.095 R)
• M56: 12,086,760 km (0.078 R)
• M57: 12,851,504 km (0.071 R)
• M58: 13,388,112 km (0.064 R)
• M59: 13,659,183 km (0.108 R)
• M60: 13,932,050 km (0.108 R)
• M61: 14,289,439 km (0.088 R)
• M62: 14,372,466 km (0.075 R)
• M63: 14,761,420 km (0.116 R)
• M64: 14,957,244 km (0.11 R)
• M65: 15,266,762 km (0.114 R)
• M66: 15,863,508 km (0.104 R)
• M67: 16,035,396 km (0.083 R)
• M68: 16,150,287 km (0.063 R)
• M69: 16,236,754 km (0.095 R)
• M70: 17,580,592 km (0.109 R)
• M71: 17,699,074 km (0.051 R)
• M72: 17,877,394 km (0.071 R)
• M73: 18,175,992 km (0.048 R)
• M74: 18,687,168 km (0.084 R)
• M75: 18,929,367 km (0.103 R)
• M76: 19,111,726 km (0.119 R)
• M77: 19,508,909 km (0.051 R)
• M78: 19,570,244 km (0.086 R)
• M79: 20,218,152 km (0.062 R)
• M80: 20,311,352 km (0.105 R)
• M81: 20,466,933 km (0.068 R)
• M82: 20,810,410 km (0.027 R)
• M83: 20,935,923 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 12.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.85 AU - 4.09 AU

Year: 4462 Days

Day: 12.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 79,990,197 km

• M1: 154,235 km (0.051 R)
• M2: 345,571 km (0.078 R)
• M3: 491,878 km (0.03 R)
• M4: 643,121 km (0.103 R)
• M5: 797,357 km (0.118 R)
• M6: 1,094,757 km (0.09 R)
• M7: 1,239,418 km (0.051 R)
• M8: 1,354,758 km (0.114 R)
• M9: 1,606,083 km (0.066 R)
• M10: 1,713,045 km (0.118 R)
• M11: 1,802,355 km (0.106 R)
• M12: 1,903,483 km (0.106 R)
• M13: 2,017,028 km (0.113 R)
• M14: 2,460,735 km (0.11 R)
• M15: 2,653,866 km (0.116 R)
• M16: 2,863,752 km (0.074 R)
• M17: 3,042,970 km (0.118 R)
• M18: 3,450,475 km (0.081 R)
• M19: 3,603,065 km (0.087 R)
• M20: 4,087,762 km (0.12 R)
• M21: 4,634,991 km (0.074 R)
• M22: 5,425,316 km (0.109 R)
• M23: 5,798,563 km (0.093 R)
• M24: 6,133,812 km (0.105 R)
• M25: 6,257,380 km (0.11 R)
• M26: 6,350,579 km (0.104 R)
• M27: 6,871,479 km (0.114 R)
• M28: 7,048,154 km (0.09 R)
• M29: 7,308,006 km (0.104 R)
• M30: 7,406,291 km (0.096 R)
• M31: 7,504,876 km (0.072 R)
• M32: 7,686,937 km (0.084 R)
• M33: 7,770,263 km (0.093 R)
• M34: 8,089,355 km (0.12 R)
• M35: 8,258,999 km (0.026 R)
• M36: 8,550,266 km (0.117 R)
• M37: 8,688,495 km (0.08 R)
• M38: 9,125,171 km (0.046 R)
• M39: 9,408,509 km (0.064 R)
• M40: 9,623,033 km (0.103 R)
• M41: 9,929,559 km (0.114 R)
• M42: 10,887,135 km (0.054 R)
• M43: 11,605,504 km (0.105 R)
• M44: 11,816,287 km (0.117 R)
• M45: 11,893,330 km (0.049 R)
• M46: 11,989,821 km (0.097 R)
• M47: 12,339,281 km (0.073 R)
• M48: 12,711,780 km (0.109 R)
• M49: 13,048,225 km (0.072 R)
• M50: 13,127,812 km (0.111 R)
• M51: 13,267,536 km (0.094 R)
• M52: 13,447,951 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.6

Radius: 3.8

Gravity: 63.68 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.79 AU - 11.19 AU

Year: 18606 Days

Day: 20.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,990,197 km

• M1: 104,419 km (0.1 R)
• M2: 1,251,685 km (0.056 R)
• M3: 1,433,596 km (0.112 R)
• M4: 1,788,742 km (0.109 R)
• M5: 2,351,230 km (0.07 R)
• M6: 2,462,381 km (0.108 R)
• M7: 3,329,001 km (0.11 R)
• M8: 3,370,440 km (0.084 R)
• M9: 3,794,400 km (0.067 R)
• M10: 4,056,795 km (0.114 R)
• M11: 4,415,680 km (0.08 R)
• M12: 4,784,738 km (0.099 R)
• M13: 5,552,026 km (0.049 R)
• M14: 5,700,128 km (0.073 R)
• M15: 5,899,691 km (0.111 R)
• M16: 5,949,956 km (0.101 R)
• M17: 6,460,085 km (0.067 R)
• M18: 7,740,493 km (0.088 R)
• M19: 8,016,950 km (0.063 R)
• M20: 8,522,441 km (0.115 R)
• M21: 10,220,527 km (0.109 R)
• M22: 10,768,204 km (0.086 R)
• M23: 11,014,592 km (0.099 R)
• M24: 11,575,883 km (0.063 R)
• M25: 12,146,450 km (0.096 R)
• M26: 12,661,365 km (0.088 R)
• M27: 13,183,163 km (0.042 R)
• M28: 13,979,173 km (0.116 R)
• M29: 14,383,087 km (0.105 R)
• M30: 14,518,473 km (0.09 R)
• M31: 14,927,324 km (0.084 R)
• M32: 15,826,258 km (0.118 R)
• M33: 15,966,132 km (0.116 R)
• M34: 16,388,148 km (0.035 R)
• M35: 16,529,518 km (0.097 R)
• M36: 18,331,873 km (0.102 R)
• M37: 18,699,883 km (0.073 R)
• M38: 20,119,866 km (0.049 R)
• M39: 21,342,380 km (0.072 R)
• M40: 22,667,369 km (0.118 R)
• M41: 23,778,432 km (0.072 R)
• M42: 23,858,467 km (0.099 R)
• M43: 25,069,761 km (0.12 R)
• M44: 25,396,183 km (0.12 R)
• M45: 26,300,951 km (0.073 R)
• M46: 26,632,610 km (0.072 R)
• M47: 27,635,663 km (0.101 R)
• M48: 27,888,484 km (0.03 R)
• M49: 28,057,380 km (0.089 R)
• M50: 28,226,575 km (0.076 R)
• M51: 28,481,041 km (0.115 R)
• M52: 29,163,507 km (0.051 R)
• M53: 29,420,815 km (0.087 R)
• M54: 34,540,503 km (0.103 R)
• M55: 35,542,061 km (0.083 R)
• M56: 37,760,148 km (0.075 R)
• M57: 39,547,544 km (0.05 R)
• M58: 39,642,389 km (0.062 R)
• M59: 40,499,285 km (0.083 R)
• M60: 40,882,106 km (0.117 R)
• M61: 41,747,829 km (0.053 R)
• M62: 41,844,469 km (0.099 R)
• M63: 43,399,539 km (0.102 R)
• M64: 44,282,615 km (0.069 R)
• M65: 44,578,370 km (0.066 R)
• M66: 46,866,769 km (0.08 R)
• M67: 47,067,529 km (0.094 R)
• M68: 47,168,059 km (0.118 R)
• M69: 47,268,738 km (0.056 R)
• M70: 49,091,289 km (0.074 R)
• M71: 54,273,060 km (0.028 R)
• M72: 57,035,385 km (0.047 R)
• M73: 57,357,020 km (0.063 R)
• M74: 58,974,323 km (0.11 R)
• M75: 59,734,280 km (0.113 R)
• M76: 60,606,735 km (0.118 R)
• M77: 61,703,138 km (0.119 R)
• M78: 62,695,420 km (0.08 R)
• M79: 65,591,785 km (0.098 R)
• M80: 65,928,679 km (0.116 R)
• M81: 67,169,294 km (0.1 R)
• M82: 67,282,390 km (0.093 R)
• M83: 68,531,383 km (0.088 R)
• M84: 68,873,364 km (0.112 R)
• M85: 69,215,793 km (0.09 R)
• M86: 72,092,111 km (0.101 R)
• M87: 73,253,440 km (0.085 R)
• M88: 73,603,050 km (0.069 R)
• M89: 74,655,172 km (0.098 R)
• M90: 75,007,026 km (0.082 R)
• M91: 75,241,895 km (0.079 R)
• M92: 76,538,011 km (0.112 R)
• M93: 77,485,264 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit