🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 12.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.82 AU

Year: 358 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,580,747 km

• M1: 153,338 km (0.117 R)
• M2: 238,609 km (0.113 R)
• M3: 344,374 km (0.065 R)
• M4: 436,377 km (0.039 R)
• M5: 530,175 km (0.098 R)
• M6: 628,909 km (0.099 R)
• M7: 705,952 km (0.081 R)
• M8: 783,145 km (0.077 R)
• M9: 875,148 km (0.099 R)
• M10: 983,756 km (0.085 R)
• M11: 1,071,570 km (0.026 R)
• M12: 1,162,226 km (0.092 R)
• M13: 1,251,237 km (0.086 R)
• M14: 1,398,590 km (0.088 R)
• M15: 1,474,736 km (0.065 R)
• M16: 1,552,228 km (0.08 R)
• M17: 1,742,067 km (0.119 R)
• M18: 1,950,307 km (0.088 R)
• M19: 2,036,027 km (0.079 R)
• M20: 2,117,558 km (0.114 R)
• M21: 2,205,821 km (0.117 R)
• M22: 2,346,293 km (0.065 R)
• M23: 2,432,013 km (0.101 R)
• M24: 2,553,935 km (0.076 R)
• M25: 2,648,182 km (0.051 R)
• M26: 2,755,593 km (0.082 R)
• M27: 2,937,953 km (0.111 R)
• M28: 3,024,570 km (0.047 R)
• M29: 3,174,916 km (0.116 R)
• M30: 3,276,493 km (0.06 R)
• M31: 3,379,266 km (0.104 R)
• M32: 3,470,072 km (0.084 R)
• M33: 3,594,687 km (0.059 R)
• M34: 3,862,019 km (0.12 R)
• M35: 4,177,521 km (0.059 R)
• M36: 4,487,188 km (0.098 R)
• M37: 4,572,908 km (0.093 R)
• M38: 4,746,142 km (0.098 R)
• M39: 4,906,960 km (0.103 R)
• M40: 5,032,323 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.9

Radius: 14.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.62 AU - 0.74 AU

Year: 374 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 177.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,580,747 km

• M1: 186,997 km (0.069 R)
• M2: 302,936 km (0.06 R)
• M3: 527,183 km (0.073 R)
• M4: 625,917 km (0.031 R)
• M5: 744,549 km (0.107 R)
• M6: 919,429 km (0.037 R)
• M7: 1,062,743 km (0.082 R)
• M8: 1,156,691 km (0.105 R)
• M9: 1,263,504 km (0.074 R)
• M10: 1,373,907 km (0.119 R)
• M11: 1,621,491 km (0.094 R)
• M12: 1,742,666 km (0.108 R)
• M13: 1,941,930 km (0.073 R)
• M14: 2,053,380 km (0.116 R)
• M15: 2,161,091 km (0.115 R)
• M16: 2,351,230 km (0.115 R)
• M17: 2,457,893 km (0.086 R)
• M18: 2,715,650 km (0.033 R)
• M19: 2,814,534 km (0.12 R)
• M20: 2,982,383 km (0.064 R)
• M21: 3,201,993 km (0.086 R)
• M22: 3,292,799 km (0.053 R)
• M23: 3,527,368 km (0.041 R)
• M24: 3,745,482 km (0.116 R)
• M25: 3,908,244 km (0.095 R)
• M26: 4,058,441 km (0.099 R)
• M27: 4,149,396 km (0.096 R)
• M28: 4,318,143 km (0.028 R)
• M29: 4,481,204 km (0.101 R)
• M30: 4,575,451 km (0.047 R)
• M31: 4,845,924 km (0.102 R)
• M32: 5,064,636 km (0.109 R)
• M33: 5,162,772 km (0.062 R)
• M34: 5,261,656 km (0.094 R)
• M35: 5,444,615 km (0.109 R)
• M36: 5,672,153 km (0.112 R)
• M37: 5,765,652 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.97 AU - 1.35 AU

Year: 833 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,580,747 km

• M1: 107,262 km (0.076 R)
• M2: 157,676 km (0.068 R)
• M3: 247,435 km (0.076 R)
• M4: 410,347 km (0.082 R)
• M5: 499,058 km (0.091 R)
• M6: 558,898 km (0.078 R)
• M7: 611,107 km (0.099 R)
• M8: 708,196 km (0.106 R)
• M9: 765,343 km (0.112 R)
• M10: 819,647 km (0.056 R)
• M11: 1,015,770 km (0.11 R)
• M12: 1,081,144 km (0.045 R)
• M13: 1,132,456 km (0.034 R)
• M14: 1,197,830 km (0.115 R)
• M15: 1,365,380 km (0.103 R)
• M16: 1,717,832 km (0.092 R)
• M17: 1,808,788 km (0.1 R)
• M18: 1,895,106 km (0.06 R)
• M19: 1,979,778 km (0.084 R)
• M20: 2,152,863 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 9.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.96 AU - 1.52 AU

Year: 921 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 93.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,580,747 km

• M1: 132,394 km (0.049 R)
• M2: 281,543 km (0.12 R)
• M3: 373,247 km (0.095 R)
• M4: 444,455 km (0.114 R)
• M5: 552,764 km (0.116 R)
• M6: 720,912 km (0.115 R)
• M7: 890,257 km (0.073 R)
• M8: 1,067,082 km (0.109 R)
• M9: 1,206,058 km (0.116 R)
• M10: 1,338,303 km (0.111 R)
• M11: 1,429,258 km (0.067 R)
• M12: 1,502,112 km (0.093 R)
• M13: 1,576,462 km (0.075 R)
• M14: 1,915,451 km (0.053 R)
• M15: 2,123,841 km (0.088 R)
• M16: 2,200,136 km (0.04 R)
• M17: 2,261,770 km (0.058 R)
• M18: 2,490,356 km (0.072 R)
• M19: 2,562,911 km (0.118 R)
• M20: 2,701,887 km (0.08 R)
• M21: 2,768,159 km (0.079 R)
• M22: 2,860,162 km (0.095 R)
• M23: 3,064,512 km (0.117 R)
• M24: 3,177,160 km (0.113 R)
• M25: 3,247,321 km (0.085 R)
• M26: 3,335,584 km (0.111 R)
• M27: 3,697,012 km (0.074 R)
• M28: 3,798,739 km (0.073 R)
• M29: 3,873,238 km (0.079 R)
• M30: 4,099,730 km (0.088 R)
• M31: 4,359,731 km (0.12 R)
• M32: 4,427,947 km (0.117 R)
• M33: 4,506,486 km (0.071 R)
• M34: 4,684,807 km (0.06 R)
• M35: 4,815,107 km (0.101 R)
• M36: 5,038,456 km (0.082 R)
• M37: 5,130,758 km (0.096 R)
• M38: 5,432,048 km (0.105 R)
• M39: 5,495,179 km (0.113 R)
• M40: 5,632,659 km (0.04 R)
• M41: 5,749,944 km (0.104 R)
• M42: 5,846,434 km (0.12 R)
• M43: 5,965,215 km (0.031 R)
• M44: 6,106,585 km (0.111 R)
• M45: 6,183,179 km (0.032 R)
• M46: 6,448,267 km (0.107 R)
• M47: 6,582,157 km (0.075 R)
• M48: 6,784,862 km (0.098 R)
• M49: 6,932,515 km (0.09 R)
• M50: 7,035,289 km (0.058 R)
• M51: 7,173,218 km (0.029 R)
• M52: 7,277,338 km (0.115 R)
• M53: 7,381,907 km (0.111 R)
• M54: 7,569,054 km (0.108 R)
• M55: 7,698,606 km (0.096 R)
• M56: 7,840,724 km (0.098 R)
• M57: 8,115,684 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.17 AU - 1.83 AU

Year: 1225 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,580,747 km

• M1: 112,946 km (0.107 R)
• M2: 198,068 km (0.071 R)
• M3: 364,869 km (0.095 R)
• M4: 454,927 km (0.098 R)
• M5: 514,317 km (0.083 R)
• M6: 570,865 km (0.053 R)
• M7: 874,848 km (0.074 R)
• M8: 987,196 km (0.111 R)
• M9: 1,492,688 km (0.087 R)
• M10: 1,568,534 km (0.103 R)
• M11: 1,637,049 km (0.045 R)
• M12: 1,715,439 km (0.105 R)
• M13: 1,777,223 km (0.115 R)
• M14: 1,866,981 km (0.105 R)
• M15: 2,116,810 km (0.11 R)
• M16: 2,240,976 km (0.055 R)
• M17: 2,416,903 km (0.116 R)
• M18: 2,557,076 km (0.097 R)
• M19: 2,824,408 km (0.065 R)
• M20: 2,961,439 km (0.063 R)
• M21: 3,036,238 km (0.1 R)
• M22: 3,133,327 km (0.061 R)
• M23: 3,220,393 km (0.085 R)
• M24: 3,341,568 km (0.097 R)
• M25: 3,565,815 km (0.098 R)
• M26: 3,634,031 km (0.03 R)
• M27: 3,760,442 km (0.12 R)
• M28: 3,958,360 km (0.062 R)
• M29: 4,219,857 km (0.108 R)
• M30: 4,573,057 km (0.093 R)
• M31: 4,734,473 km (0.028 R)
• M32: 4,822,138 km (0.096 R)
• M33: 4,923,116 km (0.081 R)
• M34: 5,088,572 km (0.106 R)
• M35: 5,152,749 km (0.105 R)
• M36: 5,217,226 km (0.046 R)
• M37: 5,425,316 km (0.05 R)
• M38: 5,662,579 km (0.112 R)
• M39: 6,202,029 km (0.087 R)
• M40: 6,422,536 km (0.086 R)
• M41: 6,491,949 km (0.038 R)
• M42: 6,617,611 km (0.079 R)
• M43: 6,842,906 km (0.083 R)
• M44: 6,942,239 km (0.109 R)
• M45: 6,999,236 km (0.077 R)
• M46: 7,113,678 km (0.109 R)
• M47: 7,243,230 km (0.103 R)
• M48: 7,533,898 km (0.06 R)
• M49: 7,665,844 km (0.116 R)
• M50: 7,798,687 km (0.087 R)
• M51: 8,081,726 km (0.097 R)
• M52: 8,201,853 km (0.101 R)
• M53: 8,322,578 km (0.08 R)
• M54: 8,459,161 km (0.082 R)
• M55: 8,657,678 km (0.099 R)
• M56: 8,997,265 km (0.047 R)
• M57: 9,388,314 km (0.099 R)
• M58: 9,578,153 km (0.075 R)
• M59: 9,737,176 km (0.115 R)
• M60: 10,415,004 km (0.091 R)
• M61: 10,677,099 km (0.119 R)
• M62: 10,809,045 km (0.116 R)
• M63: 10,908,378 km (0.111 R)
• M64: 11,158,056 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 11.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.62 AU - 4.02 AU

Year: 4034 Days

Day: 8.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,580,747 km

• M1: 478,115 km (0.118 R)
• M2: 594,502 km (0.079 R)
• M3: 699,968 km (0.106 R)
• M4: 859,739 km (0.071 R)
• M5: 981,811 km (0.076 R)
• M6: 1,258,268 km (0.076 R)
• M7: 1,384,528 km (0.109 R)
• M8: 1,485,806 km (0.119 R)
• M9: 1,589,777 km (0.118 R)
• M10: 1,742,666 km (0.073 R)
• M11: 1,821,055 km (0.118 R)
• M12: 1,900,641 km (0.085 R)
• M13: 1,997,730 km (0.089 R)
• M14: 2,688,124 km (0.087 R)
• M15: 2,965,179 km (0.101 R)
• M16: 3,059,576 km (0.095 R)
• M17: 3,290,555 km (0.094 R)
• M18: 3,427,886 km (0.098 R)
• M19: 3,507,322 km (0.064 R)
• M20: 3,607,403 km (0.04 R)
• M21: 3,728,877 km (0.104 R)
• M22: 4,017,600 km (0.05 R)
• M23: 4,164,655 km (0.116 R)
• M24: 4,249,477 km (0.1 R)
• M25: 4,971,885 km (0.116 R)
• M26: 5,568,033 km (0.115 R)
• M27: 5,898,494 km (0.111 R)
• M28: 6,308,243 km (0.09 R)
• M29: 6,504,366 km (0.091 R)
• M30: 6,852,480 km (0.088 R)
• M31: 7,697,110 km (0.045 R)
• M32: 7,854,187 km (0.117 R)
• M33: 8,091,898 km (0.094 R)
• M34: 8,574,352 km (0.107 R)
• M35: 8,710,037 km (0.118 R)
• M36: 8,819,243 km (0.116 R)
• M37: 9,736,577 km (0.058 R)
• M38: 9,991,941 km (0.112 R)
• M39: 10,480,528 km (0.108 R)
• M40: 11,183,638 km (0.067 R)
• M41: 11,570,947 km (0.11 R)
• M42: 12,389,247 km (0.083 R)
• M43: 12,604,518 km (0.114 R)
• M44: 12,851,953 km (0.097 R)
• M45: 13,289,078 km (0.052 R)
• M46: 13,414,740 km (0.111 R)
• M47: 13,699,275 km (0.107 R)
• M48: 13,794,420 km (0.069 R)
• M49: 14,177,689 km (0.051 R)
• M50: 14,467,460 km (0.083 R)
• M51: 14,954,701 km (0.065 R)
• M52: 15,249,708 km (0.032 R)
• M53: 16,112,588 km (0.072 R)
• M54: 16,651,440 km (0.11 R)
• M55: 17,230,533 km (0.117 R)
• M56: 17,367,714 km (0.103 R)
• M57: 17,608,717 km (0.071 R)
• M58: 17,781,652 km (0.11 R)
• M59: 18,408,467 km (0.051 R)
• M60: 18,513,634 km (0.117 R)
• M61: 18,865,787 km (0.08 R)
• M62: 19,326,699 km (0.06 R)
• M63: 19,612,281 km (0.119 R)
• M64: 21,134,290 km (0.105 R)
• M65: 21,244,543 km (0.092 R)
• M66: 21,761,105 km (0.091 R)
• M67: 21,872,405 km (0.025 R)
• M68: 22,207,355 km (0.068 R)
• M69: 22,469,002 km (0.093 R)
• M70: 23,298,073 km (0.108 R)
• M71: 23,373,919 km (0.111 R)
• M72: 23,601,906 km (0.093 R)
• M73: 23,983,680 km (0.043 R)
• M74: 24,060,424 km (0.048 R)
• M75: 25,414,135 km (0.103 R)
• M76: 25,923,217 km (0.101 R)
• M77: 26,119,938 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242

Radius: 5.2

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.06 AU - 9.3 AU

Year: 15601 Days

Day: 19.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,580,747 km

• M1: 223,499 km (0.11 R)
• M2: 442,511 km (0.103 R)
• M3: 484,697 km (0.083 R)
• M4: 717,023 km (0.107 R)
• M5: 818,899 km (0.074 R)
• M6: 1,355,506 km (0.115 R)
• M7: 1,862,942 km (0.098 R)
• M8: 1,980,377 km (0.031 R)
• M9: 2,198,042 km (0.11 R)
• M10: 2,272,392 km (0.087 R)
• M11: 2,347,490 km (0.117 R)
• M12: 2,398,054 km (0.077 R)
• M13: 2,551,840 km (0.115 R)
• M14: 2,896,215 km (0.114 R)
• M15: 4,166,301 km (0.055 R)
• M16: 4,382,470 km (0.103 R)
• M17: 4,570,664 km (0.068 R)
• M18: 4,793,565 km (0.081 R)
• M19: 5,150,954 km (0.04 R)
• M20: 5,183,865 km (0.077 R)
• M21: 5,283,049 km (0.109 R)
• M22: 5,618,148 km (0.071 R)
• M23: 5,652,107 km (0.109 R)
• M24: 5,754,132 km (0.058 R)
• M25: 5,856,906 km (0.117 R)
• M26: 5,925,721 km (0.117 R)
• M27: 6,168,668 km (0.091 R)
• M28: 6,628,532 km (0.088 R)
• M29: 6,880,754 km (0.118 R)
• M30: 6,989,811 km (0.11 R)
• M31: 7,099,466 km (0.119 R)
• M32: 7,172,919 km (0.032 R)
• M33: 7,431,873 km (0.091 R)
• M34: 7,996,904 km (0.1 R)
• M35: 8,497,757 km (0.095 R)
• M36: 8,536,802 km (0.114 R)
• M37: 8,969,140 km (0.082 R)
• M38: 11,065,156 km (0.1 R)
• M39: 11,364,202 km (0.101 R)
• M40: 11,839,475 km (0.1 R)
• M41: 12,542,285 km (0.118 R)
• M42: 12,764,738 km (0.105 R)
• M43: 13,078,295 km (0.099 R)
• M44: 13,213,531 km (0.116 R)
• M45: 13,485,201 km (0.075 R)
• M46: 13,713,038 km (0.059 R)
• M47: 15,533,495 km (0.112 R)
• M48: 15,964,337 km (0.11 R)
• M49: 16,399,068 km (0.099 R)
• M50: 16,447,538 km (0.094 R)
• M51: 16,837,689 km (0.081 R)
• M52: 17,577,151 km (0.096 R)
• M53: 17,826,082 km (0.075 R)
• M54: 17,925,864 km (0.072 R)
• M55: 18,529,043 km (0.056 R)
• M56: 19,138,953 km (0.077 R)
• M57: 20,430,282 km (0.058 R)
• M58: 20,902,114 km (0.115 R)
• M59: 21,536,708 km (0.088 R)
• M60: 21,643,072 km (0.119 R)
• M61: 21,696,329 km (0.107 R)
• M62: 22,716,586 km (0.116 R)
• M63: 23,150,719 km (0.108 R)
• M64: 23,314,230 km (0.107 R)
• M65: 24,027,363 km (0.026 R)
• M66: 24,803,327 km (0.092 R)
• M67: 24,859,127 km (0.098 R)
• M68: 25,194,376 km (0.092 R)
• M69: 26,607,477 km (0.03 R)
• M70: 27,295,029 km (0.084 R)
• M71: 27,410,070 km (0.051 R)
• M72: 27,814,433 km (0.065 R)
• M73: 28,512,008 km (0.054 R)
• M74: 28,980,249 km (0.101 R)
• M75: 29,156,475 km (0.103 R)
• M76: 29,924,361 km (0.068 R)
• M77: 30,579,301 km (0.094 R)
• M78: 30,638,990 km (0.047 R)
• M79: 30,758,669 km (0.076 R)
• M80: 32,024,566 km (0.027 R)
• M81: 32,939,058 km (0.114 R)
• M82: 34,856,304 km (0.096 R)
• M83: 36,112,178 km (0.091 R)
• M84: 37,510,768 km (0.106 R)
• M85: 38,088,067 km (0.073 R)
• M86: 38,410,001 km (0.095 R)
• M87: 38,732,833 km (0.108 R)
• M88: 39,576,416 km (0.069 R)
• M89: 40,820,322 km (0.093 R)
• M90: 41,546,321 km (0.078 R)
• M91: 43,952,004 km (0.077 R)
• M92: 44,154,560 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 16,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit