🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 13.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.89 AU - 1.29 AU

Year: 747 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,073,318 km

• M1: 167,699 km (0.099 R)
• M2: 276,606 km (0.064 R)
• M3: 362,176 km (0.094 R)
• M4: 571,314 km (0.092 R)
• M5: 659,876 km (0.084 R)
• M6: 748,737 km (0.108 R)
• M7: 887,863 km (0.068 R)
• M8: 982,110 km (0.058 R)
• M9: 1,092,513 km (0.103 R)
• M10: 1,286,691 km (0.101 R)
• M11: 1,415,794 km (0.098 R)
• M12: 1,629,121 km (0.103 R)
• M13: 1,784,852 km (0.109 R)
• M14: 1,930,261 km (0.071 R)
• M15: 2,055,924 km (0.087 R)
• M16: 2,200,734 km (0.11 R)
• M17: 2,290,942 km (0.117 R)
• M18: 2,390,873 km (0.096 R)
• M19: 2,483,773 km (0.071 R)
• M20: 2,903,545 km (0.03 R)
• M21: 3,149,783 km (0.099 R)
• M22: 3,280,233 km (0.104 R)
• M23: 3,585,263 km (0.114 R)
• M24: 3,979,603 km (0.053 R)
• M25: 4,090,604 km (0.077 R)
• M26: 4,212,826 km (0.06 R)
• M27: 4,305,277 km (0.092 R)
• M28: 4,523,690 km (0.098 R)
• M29: 4,618,535 km (0.119 R)
• M30: 4,820,791 km (0.074 R)
• M31: 4,917,731 km (0.12 R)
• M32: 5,047,881 km (0.09 R)
• M33: 5,179,228 km (0.093 R)
• M34: 5,423,072 km (0.074 R)
• M35: 5,591,520 km (0.107 R)
• M36: 5,773,131 km (0.077 R)
• M37: 5,991,395 km (0.117 R)
• M38: 6,377,058 km (0.028 R)
• M39: 6,519,326 km (0.114 R)
• M40: 6,770,800 km (0.086 R)
• M41: 6,903,792 km (0.116 R)
• M42: 7,135,669 km (0.062 R)
• M43: 7,258,788 km (0.084 R)
• M44: 7,345,405 km (0.036 R)
• M45: 7,796,143 km (0.105 R)
• M46: 7,999,297 km (0.072 R)
• M47: 8,140,069 km (0.091 R)
• M48: 8,230,127 km (0.029 R)
• M49: 8,320,484 km (0.101 R)
• M50: 8,554,305 km (0.119 R)
• M51: 8,672,039 km (0.103 R)
• M52: 8,856,344 km (0.048 R)
• M53: 9,002,052 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477

Radius: 12.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.05 AU - 1.21 AU

Year: 788 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,073,318 km

• M1: 155,731 km (0.093 R)
• M2: 238,609 km (0.065 R)
• M3: 316,549 km (0.057 R)
• M4: 428,448 km (0.087 R)
• M5: 597,793 km (0.113 R)
• M6: 675,434 km (0.091 R)
• M7: 812,167 km (0.085 R)
• M8: 926,908 km (0.116 R)
• M9: 1,041,949 km (0.104 R)
• M10: 1,191,397 km (0.085 R)
• M11: 1,281,156 km (0.1 R)
• M12: 1,385,875 km (0.095 R)
• M13: 1,480,869 km (0.049 R)
• M14: 1,617,602 km (0.1 R)
• M15: 1,717,832 km (0.094 R)
• M16: 1,890,019 km (0.099 R)
• M17: 2,039,169 km (0.086 R)
• M18: 2,162,886 km (0.035 R)
• M19: 2,266,707 km (0.056 R)
• M20: 2,349,435 km (0.117 R)
• M21: 2,510,402 km (0.046 R)
• M22: 2,619,908 km (0.093 R)
• M23: 2,835,478 km (0.091 R)
• M24: 2,933,165 km (0.04 R)
• M25: 3,456,309 km (0.101 R)
• M26: 3,666,793 km (0.114 R)
• M27: 3,800,534 km (0.107 R)
• M28: 3,944,896 km (0.104 R)
• M29: 4,239,304 km (0.059 R)
• M30: 4,684,957 km (0.119 R)
• M31: 4,918,329 km (0.065 R)
• M32: 5,016,765 km (0.119 R)
• M33: 5,155,591 km (0.053 R)
• M34: 5,315,811 km (0.049 R)
• M35: 5,477,825 km (0.086 R)
• M36: 5,559,356 km (0.069 R)
• M37: 5,661,980 km (0.066 R)
• M38: 5,796,319 km (0.099 R)
• M39: 6,078,760 km (0.056 R)
• M40: 6,216,390 km (0.1 R)
• M41: 6,301,511 km (0.095 R)
• M42: 6,387,081 km (0.054 R)
• M43: 6,733,400 km (0.09 R)
• M44: 6,820,915 km (0.113 R)
• M45: 7,230,813 km (0.12 R)
• M46: 7,376,821 km (0.112 R)
• M47: 7,557,684 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 13.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4 AU - 5.06 AU

Year: 6325 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,073,318 km

• M1: 173,833 km (0.107 R)
• M2: 405,261 km (0.067 R)
• M3: 628,909 km (0.093 R)
• M4: 777,460 km (0.037 R)
• M5: 1,189,752 km (0.103 R)
• M6: 1,496,128 km (0.072 R)
• M7: 1,667,867 km (0.085 R)
• M8: 2,069,387 km (0.066 R)
• M9: 2,542,416 km (0.082 R)
• M10: 2,749,459 km (0.097 R)
• M11: 3,005,720 km (0.078 R)
• M12: 3,158,759 km (0.093 R)
• M13: 3,726,932 km (0.101 R)
• M14: 3,868,152 km (0.071 R)
• M15: 4,059,338 km (0.11 R)
• M16: 4,180,363 km (0.08 R)
• M17: 4,376,635 km (0.119 R)
• M18: 4,727,592 km (0.058 R)
• M19: 4,906,511 km (0.039 R)
• M20: 5,483,660 km (0.072 R)
• M21: 5,780,312 km (0.115 R)
• M22: 6,027,149 km (0.111 R)
• M23: 6,249,451 km (0.066 R)
• M24: 6,502,720 km (0.051 R)
• M25: 6,874,770 km (0.071 R)
• M26: 7,253,851 km (0.063 R)
• M27: 8,032,358 km (0.09 R)
• M28: 8,400,818 km (0.07 R)
• M29: 8,774,663 km (0.053 R)
• M30: 9,027,035 km (0.091 R)
• M31: 9,571,421 km (0.089 R)
• M32: 9,831,273 km (0.089 R)
• M33: 10,060,606 km (0.04 R)
• M34: 10,291,586 km (0.118 R)
• M35: 10,457,789 km (0.081 R)
• M36: 10,894,016 km (0.062 R)
• M37: 10,995,443 km (0.038 R)
• M38: 11,097,320 km (0.097 R)
• M39: 11,542,224 km (0.101 R)
• M40: 11,715,009 km (0.068 R)
• M41: 12,343,769 km (0.075 R)
• M42: 12,626,808 km (0.067 R)
• M43: 13,670,852 km (0.109 R)
• M44: 13,890,312 km (0.073 R)
• M45: 14,258,771 km (0.095 R)
• M46: 15,956,258 km (0.069 R)
• M47: 17,637,439 km (0.062 R)
• M48: 18,398,145 km (0.035 R)
• M49: 19,538,679 km (0.101 R)
• M50: 19,993,157 km (0.085 R)
• M51: 20,492,664 km (0.03 R)
• M52: 21,461,909 km (0.096 R)
• M53: 21,632,002 km (0.089 R)
• M54: 21,930,749 km (0.116 R)
• M55: 22,359,945 km (0.095 R)
• M56: 22,532,282 km (0.105 R)
• M57: 22,791,834 km (0.096 R)
• M58: 24,015,844 km (0.108 R)
• M59: 24,236,650 km (0.074 R)
• M60: 24,635,927 km (0.107 R)
• M61: 25,306,125 km (0.065 R)
• M62: 25,711,087 km (0.076 R)
• M63: 26,163,620 km (0.092 R)
• M64: 26,254,426 km (0.119 R)
• M65: 26,984,913 km (0.113 R)
• M66: 27,398,700 km (0.074 R)
• M67: 27,490,853 km (0.109 R)
• M68: 27,629,380 km (0.046 R)
• M69: 27,721,981 km (0.108 R)
• M70: 28,512,307 km (0.089 R)
• M71: 29,877,836 km (0.112 R)
• M72: 29,972,681 km (0.116 R)
• M73: 30,305,836 km (0.071 R)
• M74: 30,592,316 km (0.1 R)
• M75: 31,119,947 km (0.077 R)
• M76: 31,216,288 km (0.097 R)
• M77: 31,699,041 km (0.107 R)
• M78: 32,720,944 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.5

Radius: 4.1

Gravity: 21.45 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.8 AU - 10.24 AU

Year: 20807 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,073,318 km

• M1: 113,994 km (0.05 R)
• M2: 652,546 km (0.094 R)
• M3: 734,526 km (0.081 R)
• M4: 841,787 km (0.07 R)
• M5: 1,319,603 km (0.079 R)
• M6: 1,423,873 km (0.117 R)
• M7: 1,476,980 km (0.115 R)
• M8: 3,073,339 km (0.109 R)
• M9: 3,107,896 km (0.095 R)
• M10: 3,211,866 km (0.102 R)
• M11: 3,246,723 km (0.064 R)
• M12: 3,896,875 km (0.107 R)
• M13: 3,971,524 km (0.065 R)
• M14: 4,625,267 km (0.059 R)
• M15: 5,561,450 km (0.107 R)
• M16: 5,645,674 km (0.107 R)
• M17: 5,687,861 km (0.082 R)
• M18: 5,986,458 km (0.12 R)
• M19: 6,072,626 km (0.117 R)
• M20: 6,333,824 km (0.086 R)
• M21: 6,866,991 km (0.086 R)
• M22: 7,048,004 km (0.106 R)
• M23: 8,843,628 km (0.112 R)
• M24: 8,892,845 km (0.079 R)
• M25: 9,288,681 km (0.12 R)
• M26: 9,488,694 km (0.108 R)
• M27: 9,538,959 km (0.096 R)
• M28: 10,251,643 km (0.056 R)
• M29: 10,614,418 km (0.082 R)
• M30: 11,943,894 km (0.104 R)
• M31: 11,998,198 km (0.035 R)
• M32: 12,270,765 km (0.094 R)
• M33: 12,600,479 km (0.039 R)
• M34: 13,891,359 km (0.082 R)
• M35: 14,581,304 km (0.113 R)
• M36: 15,047,601 km (0.049 R)
• M37: 15,164,886 km (0.072 R)
• M38: 15,815,487 km (0.089 R)
• M39: 17,205,102 km (0.045 R)
• M40: 17,945,461 km (0.115 R)
• M41: 19,138,953 km (0.054 R)
• M42: 19,713,110 km (0.085 R)
• M43: 20,878,477 km (0.118 R)
• M44: 21,206,097 km (0.079 R)
• M45: 22,065,836 km (0.044 R)
• M46: 23,682,989 km (0.083 R)
• M47: 24,024,670 km (0.091 R)
• M48: 24,299,033 km (0.111 R)
• M49: 24,920,462 km (0.107 R)
• M50: 25,267,978 km (0.073 R)
• M51: 26,816,017 km (0.117 R)
• M52: 26,887,076 km (0.067 R)
• M53: 27,673,213 km (0.038 R)
• M54: 27,960,889 km (0.025 R)
• M55: 29,121,769 km (0.1 R)
• M56: 29,414,382 km (0.097 R)
• M57: 31,865,693 km (0.048 R)
• M58: 33,919,522 km (0.107 R)
• M59: 34,073,309 km (0.082 R)
• M60: 34,845,982 km (0.116 R)
• M61: 35,156,696 km (0.045 R)
• M62: 38,073,556 km (0.081 R)
• M63: 39,036,218 km (0.067 R)
• M64: 39,439,534 km (0.09 R)
• M65: 39,844,346 km (0.107 R)
• M66: 40,413,416 km (0.12 R)
• M67: 41,395,227 km (0.118 R)
• M68: 42,633,448 km (0.095 R)
• M69: 44,471,408 km (0.08 R)
• M70: 44,639,705 km (0.09 R)
• M71: 44,808,302 km (0.048 R)
• M72: 44,892,675 km (0.108 R)
• M73: 46,334,948 km (0.116 R)
• M74: 46,420,369 km (0.075 R)
• M75: 47,276,368 km (0.042 R)
• M76: 48,917,157 km (0.089 R)
• M77: 50,664,311 km (0.106 R)
• M78: 53,233,804 km (0.102 R)
• M79: 53,591,642 km (0.032 R)
• M80: 53,770,711 km (0.109 R)
• M81: 54,849,910 km (0.096 R)
• M82: 55,845,484 km (0.091 R)
• M83: 56,664,382 km (0.115 R)
• M84: 56,755,637 km (0.035 R)
• M85: 57,121,105 km (0.109 R)
• M86: 58,221,995 km (0.081 R)
• M87: 58,314,148 km (0.075 R)
• M88: 59,886,720 km (0.091 R)
• M89: 59,979,621 km (0.066 R)
• M90: 60,818,117 km (0.092 R)
• M91: 61,660,652 km (0.107 R)
• M92: 61,942,345 km (0.12 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: 341 - 12,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit