🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 8.7

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.69 AU - 0.81 AU

Year: 419 Days

Day: 13.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,087,012 km

• M1: 126,410 km (0.053 R)
• M2: 185,202 km (0.043 R)
• M3: 273,764 km (0.118 R)
• M4: 370,853 km (0.06 R)
• M5: 427,850 km (0.078 R)
• M6: 573,109 km (0.112 R)
• M7: 630,256 km (0.082 R)
• M8: 685,906 km (0.1 R)
• M9: 758,910 km (0.041 R)
• M10: 814,560 km (0.117 R)
• M11: 888,312 km (0.052 R)
• M12: 1,020,856 km (0.062 R)
• M13: 1,110,016 km (0.12 R)
• M14: 1,187,957 km (0.06 R)
• M15: 1,248,843 km (0.116 R)
• M16: 1,315,713 km (0.108 R)
• M17: 1,423,125 km (0.067 R)
• M18: 1,513,332 km (0.033 R)
• M19: 1,610,720 km (0.077 R)
• M20: 1,838,857 km (0.115 R)
• M21: 2,015,532 km (0.119 R)
• M22: 2,071,931 km (0.088 R)
• M23: 2,244,267 km (0.116 R)
• M24: 2,627,836 km (0.1 R)
• M25: 2,714,453 km (0.11 R)
• M26: 2,795,835 km (0.091 R)
• M27: 2,890,680 km (0.104 R)
• M28: 2,948,125 km (0.116 R)
• M29: 3,064,213 km (0.029 R)
• M30: 3,241,337 km (0.114 R)
• M31: 3,307,759 km (0.117 R)
• M32: 3,415,020 km (0.071 R)
• M33: 3,543,824 km (0.072 R)
• M34: 3,605,458 km (0.03 R)
• M35: 3,674,273 km (0.1 R)
• M36: 3,771,512 km (0.109 R)
• M37: 3,989,775 km (0.108 R)
• M38: 4,061,133 km (0.096 R)
• M39: 4,197,716 km (0.112 R)
• M40: 4,292,113 km (0.111 R)
• M41: 4,350,605 km (0.119 R)
• M42: 4,416,728 km (0.09 R)
• M43: 4,483,149 km (0.112 R)
• M44: 4,572,160 km (0.114 R)
• M45: 4,714,427 km (0.115 R)
• M46: 4,774,865 km (0.114 R)
• M47: 4,949,745 km (0.113 R)
• M48: 5,011,080 km (0.108 R)
• M49: 5,072,714 km (0.108 R)
• M50: 5,274,671 km (0.076 R)
• M51: 5,345,282 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 10.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.94 AU - 1.48 AU

Year: 859 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 54,087,012 km

• M1: 133,441 km (0.078 R)
• M2: 212,429 km (0.091 R)
• M3: 295,456 km (0.078 R)
• M4: 428,598 km (0.053 R)
• M5: 495,319 km (0.118 R)
• M6: 581,637 km (0.066 R)
• M7: 665,711 km (0.066 R)
• M8: 750,084 km (0.116 R)
• M9: 888,611 km (0.094 R)
• M10: 982,858 km (0.113 R)
• M11: 1,171,800 km (0.071 R)
• M12: 1,260,212 km (0.103 R)
• M13: 1,351,018 km (0.11 R)
• M14: 1,416,542 km (0.104 R)
• M15: 1,505,703 km (0.076 R)
• M16: 1,625,530 km (0.074 R)
• M17: 1,725,013 km (0.066 R)
• M18: 1,905,727 km (0.043 R)
• M19: 2,017,178 km (0.058 R)
• M20: 2,105,440 km (0.085 R)
• M21: 2,207,915 km (0.05 R)
• M22: 2,607,192 km (0.105 R)
• M23: 2,787,457 km (0.114 R)
• M24: 2,864,949 km (0.111 R)
• M25: 2,950,220 km (0.107 R)
• M26: 3,029,357 km (0.058 R)
• M27: 3,160,255 km (0.119 R)
• M28: 3,241,038 km (0.074 R)
• M29: 3,412,627 km (0.103 R)
• M30: 3,495,653 km (0.12 R)
• M31: 3,633,134 km (0.11 R)
• M32: 3,858,428 km (0.107 R)
• M33: 3,976,760 km (0.112 R)
• M34: 4,048,268 km (0.034 R)
• M35: 4,136,381 km (0.109 R)
• M36: 4,225,093 km (0.098 R)
• M37: 4,347,165 km (0.116 R)
• M38: 4,586,521 km (0.052 R)
• M39: 4,881,079 km (0.093 R)
• M40: 5,035,016 km (0.12 R)
• M41: 5,155,891 km (0.068 R)
• M42: 5,234,130 km (0.049 R)
• M43: 5,312,819 km (0.107 R)
• M44: 5,533,326 km (0.095 R)
• M45: 5,756,825 km (0.094 R)
• M46: 5,910,462 km (0.063 R)
• M47: 6,038,069 km (0.066 R)
• M48: 6,148,323 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 14.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.26 AU - 6.56 AU

Year: 9277 Days

Day: 12.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,087,012 km

• M1: 334,052 km (0.075 R)
• M2: 517,160 km (0.104 R)
• M3: 715,975 km (0.117 R)
• M4: 913,594 km (0.12 R)
• M5: 1,114,803 km (0.102 R)
• M6: 1,297,163 km (0.097 R)
• M7: 1,581,249 km (0.097 R)
• M8: 1,965,267 km (0.116 R)
• M9: 2,379,205 km (0.077 R)
• M10: 2,552,738 km (0.091 R)
• M11: 2,912,521 km (0.107 R)
• M12: 3,217,102 km (0.058 R)
• M13: 3,409,784 km (0.074 R)
• M14: 3,681,155 km (0.061 R)
• M15: 3,933,975 km (0.095 R)
• M16: 4,062,629 km (0.118 R)
• M17: 4,166,600 km (0.098 R)
• M18: 4,836,649 km (0.047 R)
• M19: 5,170,402 km (0.083 R)
• M20: 6,397,553 km (0.077 R)
• M21: 6,981,433 km (0.096 R)
• M22: 7,359,168 km (0.083 R)
• M23: 7,873,336 km (0.116 R)
• M24: 8,970,337 km (0.081 R)
• M25: 9,623,781 km (0.078 R)
• M26: 9,903,529 km (0.099 R)
• M27: 10,009,145 km (0.108 R)
• M28: 10,257,028 km (0.12 R)
• M29: 10,435,349 km (0.06 R)
• M30: 10,940,092 km (0.11 R)
• M31: 12,426,347 km (0.045 R)
• M32: 12,616,486 km (0.095 R)
• M33: 13,270,528 km (0.105 R)
• M34: 13,778,263 km (0.108 R)
• M35: 14,252,488 km (0.086 R)
• M36: 15,830,746 km (0.04 R)
• M37: 16,369,149 km (0.12 R)
• M38: 17,294,112 km (0.1 R)
• M39: 18,495,682 km (0.118 R)
• M40: 19,018,976 km (0.052 R)
• M41: 19,326,399 km (0.061 R)
• M42: 19,635,618 km (0.109 R)
• M43: 20,527,820 km (0.108 R)
• M44: 20,979,007 km (0.113 R)
• M45: 21,160,320 km (0.05 R)
• M46: 21,342,231 km (0.116 R)
• M47: 21,982,958 km (0.081 R)
• M48: 22,444,617 km (0.095 R)
• M49: 22,583,594 km (0.099 R)
• M50: 22,769,544 km (0.102 R)
• M51: 23,377,360 km (0.072 R)
• M52: 23,565,405 km (0.062 R)
• M53: 23,659,651 km (0.117 R)
• M54: 24,085,108 km (0.077 R)
• M55: 24,275,097 km (0.101 R)
• M56: 25,715,724 km (0.099 R)
• M57: 26,299,754 km (0.106 R)
• M58: 26,838,905 km (0.098 R)
• M59: 27,480,830 km (0.079 R)
• M60: 28,779,938 km (0.052 R)
• M61: 29,589,262 km (0.107 R)
• M62: 31,075,218 km (0.11 R)
• M63: 32,271,103 km (0.056 R)
• M64: 33,111,843 km (0.078 R)
• M65: 33,747,036 km (0.102 R)
• M66: 34,707,604 km (0.112 R)
• M67: 36,165,136 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.3

Radius: 6.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.39 AU - 8.35 AU

Year: 14255 Days

Day: 15.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,087,012 km

• M1: 88,113 km (0.048 R)
• M2: 137,331 km (0.092 R)
• M3: 203,004 km (0.111 R)
• M4: 309,668 km (0.094 R)
• M5: 421,866 km (0.106 R)
• M6: 616,044 km (0.082 R)
• M7: 837,598 km (0.109 R)
• M8: 917,035 km (0.07 R)
• M9: 999,015 km (0.102 R)
• M10: 1,040,902 km (0.058 R)
• M11: 1,126,622 km (0.066 R)
• M12: 1,192,594 km (0.049 R)
• M13: 1,714,840 km (0.116 R)
• M14: 2,053,530 km (0.076 R)
• M15: 2,300,217 km (0.109 R)
• M16: 2,470,010 km (0.048 R)
• M17: 3,095,928 km (0.118 R)
• M18: 3,189,277 km (0.12 R)
• M19: 3,315,238 km (0.088 R)
• M20: 4,207,440 km (0.029 R)
• M21: 4,520,548 km (0.111 R)
• M22: 4,626,613 km (0.106 R)
• M23: 4,769,330 km (0.11 R)
• M24: 5,059,250 km (0.03 R)
• M25: 5,655,847 km (0.089 R)
• M26: 5,732,142 km (0.103 R)
• M27: 6,793,389 km (0.119 R)
• M28: 6,996,393 km (0.112 R)
• M29: 7,744,233 km (0.047 R)
• M30: 8,429,990 km (0.093 R)
• M31: 8,473,523 km (0.084 R)
• M32: 9,630,812 km (0.034 R)
• M33: 9,996,878 km (0.112 R)
• M34: 10,884,292 km (0.104 R)
• M35: 11,554,192 km (0.03 R)
• M36: 12,336,140 km (0.066 R)
• M37: 12,484,690 km (0.115 R)
• M38: 13,236,120 km (0.08 R)
• M39: 13,286,834 km (0.049 R)
• M40: 13,439,125 km (0.109 R)
• M41: 14,105,434 km (0.067 R)
• M42: 14,157,194 km (0.113 R)
• M43: 14,312,776 km (0.066 R)
• M44: 14,520,867 km (0.087 R)
• M45: 14,782,663 km (0.072 R)
• M46: 15,045,955 km (0.037 R)
• M47: 15,630,584 km (0.061 R)
• M48: 16,114,383 km (0.056 R)
• M49: 16,168,538 km (0.067 R)
• M50: 16,222,692 km (0.091 R)
• M51: 16,767,229 km (0.088 R)
• M52: 17,151,994 km (0.116 R)
• M53: 17,762,503 km (0.108 R)
• M54: 18,154,749 km (0.108 R)
• M55: 20,391,985 km (0.109 R)
• M56: 20,743,690 km (0.084 R)
• M57: 21,097,638 km (0.068 R)
• M58: 21,572,462 km (0.104 R)
• M59: 22,231,141 km (0.085 R)
• M60: 23,814,335 km (0.115 R)
• M61: 24,494,856 km (0.092 R)
• M62: 24,619,322 km (0.117 R)
• M63: 24,931,383 km (0.084 R)
• M64: 26,575,015 km (0.095 R)
• M65: 27,733,201 km (0.112 R)
• M66: 27,797,977 km (0.106 R)
• M67: 28,188,128 km (0.096 R)
• M68: 29,236,959 km (0.085 R)
• M69: 30,231,934 km (0.107 R)
• M70: 30,432,246 km (0.049 R)
• M71: 30,901,385 km (0.109 R)
• M72: 32,391,380 km (0.11 R)
• M73: 32,527,963 km (0.085 R)
• M74: 32,801,727 km (0.112 R)
• M75: 34,949,503 km (0.084 R)
• M76: 35,652,015 km (0.108 R)
• M77: 37,142,309 km (0.107 R)
• M78: 38,074,902 km (0.108 R)
• M79: 38,507,988 km (0.082 R)
• M80: 39,087,979 km (0.079 R)
• M81: 40,036,729 km (0.116 R)
• M82: 41,066,710 km (0.106 R)
• M83: 41,510,866 km (0.119 R)
• M84: 43,453,843 km (0.08 R)
• M85: 44,512,248 km (0.056 R)
• M86: 45,044,517 km (0.111 R)
• M87: 46,346,318 km (0.061 R)
• M88: 47,660,236 km (0.05 R)
• M89: 48,282,862 km (0.082 R)
• M90: 48,751,552 km (0.113 R)
• M91: 49,614,882 km (0.107 R)
• M92: 52,074,570 km (0.118 R)
• M93: 52,635,562 km (0.085 R)
• M94: 52,796,081 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit