🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 8.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.48 AU - 0.54 AU

Year: 243 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,826,344 km

• M1: 112,049 km (0.109 R)
• M2: 195,225 km (0.099 R)
• M3: 298,597 km (0.059 R)
• M4: 382,671 km (0.055 R)
• M5: 465,399 km (0.096 R)
• M6: 536,458 km (0.098 R)
• M7: 590,164 km (0.048 R)
• M8: 663,317 km (0.068 R)
• M9: 739,911 km (0.105 R)
• M10: 808,726 km (0.071 R)
• M11: 905,217 km (0.118 R)
• M12: 964,906 km (0.076 R)
• M13: 1,038,060 km (0.117 R)
• M14: 1,113,008 km (0.1 R)
• M15: 1,236,875 km (0.066 R)
• M16: 1,316,760 km (0.117 R)
• M17: 1,391,709 km (0.119 R)
• M18: 1,448,257 km (0.071 R)
• M19: 1,529,189 km (0.104 R)
• M20: 1,611,767 km (0.071 R)
• M21: 1,699,432 km (0.108 R)
• M22: 1,752,838 km (0.039 R)
• M23: 1,872,367 km (0.05 R)
• M24: 1,927,569 km (0.053 R)
• M25: 2,035,877 km (0.101 R)
• M26: 2,088,985 km (0.111 R)
• M27: 2,142,391 km (0.075 R)
• M28: 2,219,733 km (0.035 R)
• M29: 2,278,376 km (0.105 R)
• M30: 2,441,138 km (0.114 R)
• M31: 2,558,722 km (0.047 R)
• M32: 2,649,229 km (0.112 R)
• M33: 2,740,633 km (0.115 R)
• M34: 2,901,301 km (0.091 R)
• M35: 2,965,479 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 13.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 0.98 AU

Year: 560 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,826,344 km

• M1: 168,298 km (0.091 R)
• M2: 251,624 km (0.086 R)
• M3: 337,194 km (0.083 R)
• M4: 443,558 km (0.069 R)
• M5: 531,820 km (0.092 R)
• M6: 730,786 km (0.037 R)
• M7: 928,105 km (0.117 R)
• M8: 1,088,474 km (0.116 R)
• M9: 1,175,091 km (0.038 R)
• M10: 1,290,730 km (0.113 R)
• M11: 1,399,488 km (0.113 R)
• M12: 1,483,263 km (0.086 R)
• M13: 1,597,705 km (0.061 R)
• M14: 1,727,107 km (0.078 R)
• M15: 1,835,865 km (0.087 R)
• M16: 1,984,416 km (0.09 R)
• M17: 2,085,843 km (0.075 R)
• M18: 2,189,066 km (0.095 R)
• M19: 2,434,705 km (0.104 R)
• M20: 2,516,236 km (0.118 R)
• M21: 2,661,346 km (0.073 R)
• M22: 2,759,782 km (0.102 R)
• M23: 3,398,415 km (0.087 R)
• M24: 3,513,156 km (0.112 R)
• M25: 3,993,366 km (0.055 R)
• M26: 4,106,611 km (0.095 R)
• M27: 4,188,142 km (0.098 R)
• M28: 4,278,499 km (0.109 R)
• M29: 4,486,291 km (0.082 R)
• M30: 4,637,983 km (0.092 R)
• M31: 4,782,794 km (0.073 R)
• M32: 4,972,484 km (0.099 R)
• M33: 5,208,848 km (0.089 R)
• M34: 5,359,493 km (0.111 R)
• M35: 5,457,779 km (0.079 R)
• M36: 5,556,813 km (0.055 R)
• M37: 5,683,522 km (0.084 R)
• M38: 5,829,679 km (0.103 R)
• M39: 5,986,159 km (0.104 R)
• M40: 6,266,056 km (0.094 R)
• M41: 6,360,153 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 11.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.78 AU - 2.06 AU

Year: 1774 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,826,344 km

• M1: 170,841 km (0.067 R)
• M2: 258,954 km (0.1 R)
• M3: 339,886 km (0.039 R)
• M4: 573,409 km (0.072 R)
• M5: 722,408 km (0.095 R)
• M6: 837,748 km (0.1 R)
• M7: 1,105,678 km (0.043 R)
• M8: 1,222,663 km (0.092 R)
• M9: 1,382,284 km (0.108 R)
• M10: 1,529,189 km (0.12 R)
• M11: 1,806,843 km (0.098 R)
• M12: 1,935,647 km (0.112 R)
• M13: 2,012,241 km (0.099 R)
• M14: 2,168,571 km (0.051 R)
• M15: 2,271,195 km (0.063 R)
• M16: 2,352,277 km (0.103 R)
• M17: 2,493,497 km (0.095 R)
• M18: 2,921,796 km (0.099 R)
• M19: 3,048,505 km (0.103 R)
• M20: 3,307,459 km (0.054 R)
• M21: 3,439,704 km (0.082 R)
• M22: 3,520,038 km (0.113 R)
• M23: 3,791,857 km (0.093 R)
• M24: 4,241,399 km (0.116 R)
• M25: 4,693,184 km (0.1 R)
• M26: 5,175,787 km (0.065 R)
• M27: 5,548,136 km (0.054 R)
• M28: 5,674,247 km (0.065 R)
• M29: 5,833,270 km (0.114 R)
• M30: 6,009,795 km (0.08 R)
• M31: 6,417,898 km (0.058 R)
• M32: 6,533,687 km (0.09 R)
• M33: 6,834,977 km (0.076 R)
• M34: 6,936,404 km (0.113 R)
• M35: 7,260,882 km (0.105 R)
• M36: 7,347,051 km (0.032 R)
• M37: 7,783,428 km (0.111 R)
• M38: 7,889,343 km (0.08 R)
• M39: 8,192,279 km (0.033 R)
• M40: 8,336,192 km (0.057 R)
• M41: 8,644,663 km (0.111 R)
• M42: 8,754,467 km (0.098 R)
• M43: 8,883,271 km (0.062 R)
• M44: 9,086,724 km (0.085 R)
• M45: 9,217,024 km (0.084 R)
• M46: 9,935,393 km (0.101 R)
• M47: 10,069,732 km (0.088 R)
• M48: 10,262,713 km (0.116 R)
• M49: 10,888,331 km (0.086 R)
• M50: 11,205,778 km (0.112 R)
• M51: 11,305,560 km (0.103 R)
• M52: 11,607,000 km (0.084 R)
• M53: 11,931,328 km (0.097 R)
• M54: 12,053,699 km (0.097 R)
• M55: 12,176,519 km (0.03 R)
• M56: 12,402,711 km (0.049 R)
• M57: 12,568,166 km (0.078 R)
• M58: 12,943,058 km (0.049 R)
• M59: 13,089,963 km (0.11 R)
• M60: 13,216,224 km (0.08 R)
• M61: 13,661,278 km (0.119 R)
• M62: 13,746,698 km (0.088 R)
• M63: 13,875,053 km (0.051 R)
• M64: 14,370,820 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.3

Radius: 10.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.9 AU - 6.04 AU

Year: 7389 Days

Day: 7.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,826,344 km

• M1: 161,416 km (0.074 R)
• M2: 256,560 km (0.087 R)
• M3: 360,980 km (0.119 R)
• M4: 429,346 km (0.117 R)
• M5: 812,316 km (0.103 R)
• M6: 957,277 km (0.098 R)
• M7: 1,124,378 km (0.113 R)
• M8: 1,414,897 km (0.084 R)
• M9: 1,502,411 km (0.074 R)
• M10: 1,667,567 km (0.1 R)
• M11: 1,760,318 km (0.06 R)
• M12: 2,510,851 km (0.069 R)
• M13: 2,690,069 km (0.076 R)
• M14: 3,004,374 km (0.097 R)
• M15: 3,137,367 km (0.103 R)
• M16: 3,252,856 km (0.069 R)
• M17: 3,568,059 km (0.087 R)
• M18: 4,080,132 km (0.063 R)
• M19: 4,355,542 km (0.066 R)
• M20: 4,484,795 km (0.095 R)
• M21: 4,835,751 km (0.09 R)
• M22: 5,104,728 km (0.103 R)
• M23: 5,448,055 km (0.029 R)
• M24: 5,680,979 km (0.091 R)
• M25: 5,965,065 km (0.049 R)
• M26: 6,060,659 km (0.107 R)
• M27: 6,794,735 km (0.059 R)
• M28: 7,948,135 km (0.064 R)
• M29: 8,133,038 km (0.063 R)
• M30: 8,859,336 km (0.064 R)
• M31: 8,968,692 km (0.097 R)
• M32: 9,355,103 km (0.065 R)
• M33: 9,944,967 km (0.106 R)
• M34: 10,460,182 km (0.055 R)
• M35: 10,604,843 km (0.099 R)
• M36: 10,720,931 km (0.089 R)
• M37: 11,397,413 km (0.036 R)
• M38: 11,665,792 km (0.089 R)
• M39: 11,906,195 km (0.092 R)
• M40: 12,300,386 km (0.098 R)
• M41: 13,132,599 km (0.091 R)
• M42: 13,539,954 km (0.079 R)
• M43: 13,760,910 km (0.057 R)
• M44: 14,463,272 km (0.106 R)
• M45: 14,721,627 km (0.108 R)
• M46: 15,079,316 km (0.059 R)
• M47: 15,703,887 km (0.066 R)
• M48: 16,370,345 km (0.063 R)
• M49: 16,504,834 km (0.099 R)
• M50: 16,572,153 km (0.11 R)
• M51: 17,012,270 km (0.085 R)
• M52: 17,114,296 km (0.118 R)
• M53: 17,456,127 km (0.078 R)
• M54: 18,285,647 km (0.103 R)
• M55: 18,986,663 km (0.119 R)
• M56: 19,127,883 km (0.095 R)
• M57: 19,305,007 km (0.105 R)
• M58: 19,589,542 km (0.086 R)
• M59: 19,839,520 km (0.027 R)
• M60: 20,342,917 km (0.114 R)
• M61: 20,632,389 km (0.055 R)
• M62: 20,704,944 km (0.111 R)
• M63: 21,178,870 km (0.104 R)
• M64: 21,656,237 km (0.102 R)
• M65: 21,729,988 km (0.114 R)
• M66: 21,951,842 km (0.075 R)
• M67: 22,062,993 km (0.107 R)
• M68: 22,323,293 km (0.041 R)
• M69: 22,509,692 km (0.096 R)
• M70: 22,996,933 km (0.062 R)
• M71: 23,072,180 km (0.119 R)
• M72: 23,185,276 km (0.103 R)
• M73: 23,677,304 km (0.119 R)
• M74: 23,829,445 km (0.113 R)
• M75: 24,058,180 km (0.09 R)
• M76: 24,211,219 km (0.084 R)
• M77: 24,633,384 km (0.038 R)
• M78: 24,710,427 km (0.06 R)
• M79: 25,057,943 km (0.076 R)
• M80: 25,251,821 km (0.087 R)
• M81: 26,071,319 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 6

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.26 AU - 7.66 AU

Year: 10949 Days

Day: 23.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,826,344 km

• M1: 115,190 km (0.078 R)
• M2: 189,541 km (0.108 R)
• M3: 312,510 km (0.111 R)
• M4: 478,564 km (0.051 R)
• M5: 598,391 km (0.072 R)
• M6: 690,245 km (0.028 R)
• M7: 929,601 km (0.097 R)
• M8: 1,334,712 km (0.03 R)
• M9: 2,088,835 km (0.089 R)
• M10: 2,492,899 km (0.101 R)
• M11: 2,734,649 km (0.115 R)
• M12: 4,229,281 km (0.048 R)
• M13: 4,924,014 km (0.075 R)
• M14: 5,536,019 km (0.082 R)
• M15: 5,930,808 km (0.118 R)
• M16: 6,416,402 km (0.113 R)
• M17: 6,498,532 km (0.105 R)
• M18: 6,581,110 km (0.091 R)
• M19: 7,339,571 km (0.115 R)
• M20: 7,468,674 km (0.036 R)
• M21: 7,598,375 km (0.068 R)
• M22: 7,992,416 km (0.076 R)
• M23: 8,036,697 km (0.099 R)
• M24: 8,393,189 km (0.085 R)
• M25: 8,573,304 km (0.112 R)
• M26: 9,029,428 km (0.069 R)
• M27: 9,965,013 km (0.058 R)
• M28: 10,833,130 km (0.07 R)
• M29: 10,882,048 km (0.078 R)
• M30: 11,276,239 km (0.082 R)
• M31: 11,725,182 km (0.033 R)
• M32: 11,775,447 km (0.117 R)
• M33: 12,384,161 km (0.091 R)
• M34: 12,899,076 km (0.09 R)
• M35: 13,002,897 km (0.104 R)
• M36: 13,526,340 km (0.096 R)
• M37: 13,950,001 km (0.089 R)
• M38: 14,003,258 km (0.064 R)
• M39: 14,109,922 km (0.082 R)
• M40: 14,378,001 km (0.117 R)
• M41: 14,431,856 km (0.087 R)
• M42: 15,411,722 km (0.119 R)
• M43: 15,798,582 km (0.065 R)
• M44: 16,638,275 km (0.101 R)
• M45: 17,780,455 km (0.043 R)
• M46: 17,838,200 km (0.055 R)
• M47: 17,896,094 km (0.087 R)
• M48: 18,186,164 km (0.114 R)
• M49: 18,419,238 km (0.083 R)
• M50: 18,594,866 km (0.104 R)
• M51: 19,959,049 km (0.106 R)
• M52: 20,501,640 km (0.042 R)
• M53: 21,293,911 km (0.068 R)
• M54: 21,539,700 km (0.119 R)
• M55: 22,908,221 km (0.08 R)
• M56: 23,476,095 km (0.105 R)
• M57: 24,948,437 km (0.116 R)
• M58: 25,207,540 km (0.032 R)
• M59: 25,597,841 km (0.062 R)
• M60: 25,728,440 km (0.08 R)
• M61: 25,793,814 km (0.077 R)
• M62: 26,780,861 km (0.079 R)
• M63: 27,112,520 km (0.114 R)
• M64: 27,445,674 km (0.092 R)
• M65: 28,791,606 km (0.068 R)
• M66: 29,267,776 km (0.045 R)
• M67: 29,541,092 km (0.089 R)
• M68: 30,021,301 km (0.072 R)
• M69: 30,434,939 km (0.061 R)
• M70: 30,504,203 km (0.101 R)
• M71: 31,059,061 km (0.068 R)
• M72: 31,967,868 km (0.057 R)
• M73: 33,740,154 km (0.052 R)
• M74: 34,026,784 km (0.117 R)
• M75: 34,818,755 km (0.088 R)
• M76: 35,326,041 km (0.077 R)
• M77: 35,908,725 km (0.081 R)
• M78: 36,862,262 km (0.112 R)
• M79: 37,379,122 km (0.043 R)
• M80: 40,606,696 km (0.07 R)
• M81: 42,678,477 km (0.092 R)
• M82: 43,922,384 km (0.047 R)
• M83: 44,784,367 km (0.084 R)
• M84: 47,323,790 km (0.076 R)
• M85: 50,399,373 km (0.099 R)
• M86: 50,890,802 km (0.113 R)
• M87: 50,972,931 km (0.077 R)
• M88: 52,292,085 km (0.081 R)
• M89: 52,540,717 km (0.094 R)
• M90: 52,789,648 km (0.07 R)
• M91: 54,627,458 km (0.06 R)
• M92: 55,132,350 km (0.032 R)
• M93: 56,316,418 km (0.093 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: 245 - 11,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit