🌌 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: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 8.7

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.64 AU - 0.88 AU

Year: 457 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,648,884 km

• M1: 108,758 km (0.074 R)
• M2: 209,886 km (0.069 R)
• M3: 265,686 km (0.107 R)
• M4: 361,578 km (0.079 R)
• M5: 456,722 km (0.042 R)
• M6: 561,590 km (0.085 R)
• M7: 632,051 km (0.07 R)
• M8: 697,126 km (0.083 R)
• M9: 815,608 km (0.087 R)
• M10: 965,953 km (0.03 R)
• M11: 1,147,116 km (0.073 R)
• M12: 1,244,654 km (0.106 R)
• M13: 1,512,584 km (0.109 R)
• M14: 1,608,028 km (0.093 R)
• M15: 1,767,648 km (0.1 R)
• M16: 1,836,613 km (0.116 R)
• M17: 1,925,923 km (0.067 R)
• M18: 1,997,132 km (0.103 R)
• M19: 2,142,242 km (0.106 R)
• M20: 2,209,411 km (0.056 R)
• M21: 2,449,964 km (0.069 R)
• M22: 2,591,334 km (0.033 R)
• M23: 2,699,045 km (0.102 R)
• M24: 2,771,749 km (0.112 R)
• M25: 2,911,773 km (0.075 R)
• M26: 3,054,041 km (0.036 R)
• M27: 3,214,110 km (0.111 R)
• M28: 3,275,894 km (0.117 R)
• M29: 3,455,561 km (0.107 R)
• M30: 3,622,363 km (0.102 R)
• M31: 3,759,394 km (0.083 R)
• M32: 3,857,231 km (0.085 R)
• M33: 3,939,361 km (0.049 R)
• M34: 4,022,088 km (0.106 R)
• M35: 4,155,829 km (0.074 R)
• M36: 4,290,916 km (0.111 R)
• M37: 4,530,871 km (0.114 R)
• M38: 4,591,458 km (0.104 R)
• M39: 4,801,643 km (0.085 R)
• M40: 4,872,403 km (0.104 R)
• M41: 4,961,264 km (0.064 R)
• M42: 5,122,829 km (0.09 R)
• M43: 5,258,664 km (0.083 R)
• M44: 5,608,275 km (0.091 R)
• M45: 5,682,924 km (0.116 R)
• M46: 5,776,572 km (0.076 R)
• M47: 5,870,819 km (0.076 R)
• M48: 5,956,090 km (0.028 R)
• M49: 6,156,551 km (0.105 R)
• M50: 6,456,495 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 9.6

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.8 AU - 1.3 AU

Year: 743 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,648,884 km

• M1: 139,425 km (0.064 R)
• M2: 215,122 km (0.054 R)
• M3: 276,756 km (0.041 R)
• M4: 362,924 km (0.077 R)
• M5: 439,519 km (0.116 R)
• M6: 607,517 km (0.028 R)
• M7: 717,920 km (0.115 R)
• M8: 841,189 km (0.058 R)
• M9: 908,508 km (0.081 R)
• M10: 989,440 km (0.093 R)
• M11: 1,054,964 km (0.096 R)
• M12: 1,247,796 km (0.095 R)
• M13: 1,332,169 km (0.082 R)
• M14: 1,398,441 km (0.112 R)
• M15: 1,761,216 km (0.066 R)
• M16: 1,827,039 km (0.093 R)
• M17: 1,953,748 km (0.098 R)
• M18: 2,037,373 km (0.037 R)
• M19: 2,168,870 km (0.111 R)
• M20: 2,359,458 km (0.088 R)
• M21: 2,464,924 km (0.115 R)
• M22: 2,597,169 km (0.116 R)
• M23: 2,664,039 km (0.117 R)
• M24: 2,825,455 km (0.033 R)
• M25: 3,202,741 km (0.077 R)
• M26: 3,292,799 km (0.104 R)
• M27: 3,365,503 km (0.065 R)
• M28: 3,549,509 km (0.107 R)
• M29: 3,870,097 km (0.108 R)
• M30: 3,966,139 km (0.103 R)
• M31: 4,043,630 km (0.106 R)
• M32: 4,259,201 km (0.097 R)
• M33: 4,348,511 km (0.111 R)
• M34: 4,418,523 km (0.105 R)
• M35: 4,529,076 km (0.085 R)
• M36: 4,589,812 km (0.114 R)
• M37: 4,732,529 km (0.074 R)
• M38: 4,939,123 km (0.074 R)
• M39: 5,001,655 km (0.033 R)
• M40: 5,074,958 km (0.069 R)
• M41: 5,201,518 km (0.095 R)
• M42: 5,533,326 km (0.086 R)
• M43: 5,619,943 km (0.087 R)
• M44: 5,750,991 km (0.107 R)
• M45: 5,916,147 km (0.114 R)
• M46: 6,352,823 km (0.098 R)
• M47: 6,603,848 km (0.071 R)
• M48: 6,869,684 km (0.108 R)
• M49: 6,963,033 km (0.118 R)
• M50: 7,080,318 km (0.078 R)
• M51: 7,616,028 km (0.067 R)
• M52: 7,797,639 km (0.059 R)
• M53: 7,968,331 km (0.119 R)
• M54: 8,066,467 km (0.074 R)
• M55: 8,164,902 km (0.105 R)
• M56: 8,313,453 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 10.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.45 AU - 1.75 AU

Year: 1397 Days

Day: 5.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 53,648,884 km

• M1: 138,378 km (0.096 R)
• M2: 222,003 km (0.084 R)
• M3: 303,684 km (0.091 R)
• M4: 461,210 km (0.103 R)
• M5: 562,189 km (0.091 R)
• M6: 626,815 km (0.036 R)
• M7: 694,433 km (0.03 R)
• M8: 758,910 km (0.062 R)
• M9: 875,596 km (0.085 R)
• M10: 959,072 km (0.1 R)
• M11: 1,045,390 km (0.053 R)
• M12: 1,190,799 km (0.063 R)
• M13: 1,350,719 km (0.088 R)
• M14: 1,533,229 km (0.101 R)
• M15: 1,839,306 km (0.076 R)
• M16: 1,956,890 km (0.053 R)
• M17: 2,325,200 km (0.068 R)
• M18: 2,397,904 km (0.112 R)
• M19: 2,564,257 km (0.056 R)
• M20: 2,658,354 km (0.034 R)
• M21: 2,772,797 km (0.059 R)
• M22: 2,869,586 km (0.099 R)
• M23: 3,016,641 km (0.086 R)
• M24: 3,359,669 km (0.091 R)
• M25: 3,442,247 km (0.085 R)
• M26: 3,567,311 km (0.097 R)
• M27: 3,768,520 km (0.086 R)
• M28: 3,832,847 km (0.042 R)
• M29: 4,082,825 km (0.084 R)
• M30: 4,226,589 km (0.092 R)
• M31: 4,587,568 km (0.077 R)
• M32: 4,829,767 km (0.087 R)
• M33: 5,207,203 km (0.079 R)
• M34: 5,363,233 km (0.034 R)
• M35: 5,484,408 km (0.098 R)
• M36: 5,754,132 km (0.089 R)
• M37: 5,840,750 km (0.086 R)
• M38: 6,053,328 km (0.075 R)
• M39: 6,204,871 km (0.109 R)
• M40: 6,319,313 km (0.117 R)
• M41: 6,460,234 km (0.092 R)
• M42: 6,550,292 km (0.12 R)
• M43: 6,653,964 km (0.077 R)
• M44: 6,745,069 km (0.107 R)
• M45: 6,889,132 km (0.068 R)
• M46: 7,300,526 km (0.069 R)
• M47: 7,367,546 km (0.091 R)
• M48: 7,448,328 km (0.099 R)
• M49: 7,692,622 km (0.115 R)
• M50: 7,788,215 km (0.077 R)
• M51: 7,870,494 km (0.084 R)
• M52: 8,022,335 km (0.103 R)
• M53: 8,147,100 km (0.115 R)
• M54: 8,342,624 km (0.118 R)
• M55: 8,638,828 km (0.061 R)
• M56: 8,866,815 km (0.08 R)
• M57: 9,212,536 km (0.098 R)
• M58: 9,343,285 km (0.055 R)
• M59: 9,709,949 km (0.041 R)
• M60: 9,857,901 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 11.1

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.02 AU - 2.6 AU

Year: 2423 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,648,884 km

• M1: 152,889 km (0.093 R)
• M2: 256,860 km (0.111 R)
• M3: 377,136 km (0.064 R)
• M4: 450,738 km (0.079 R)
• M5: 616,493 km (0.103 R)
• M6: 844,181 km (0.096 R)
• M7: 1,066,184 km (0.075 R)
• M8: 1,248,544 km (0.032 R)
• M9: 1,657,395 km (0.057 R)
• M10: 1,966,464 km (0.065 R)
• M11: 2,235,890 km (0.108 R)
• M12: 2,323,554 km (0.039 R)
• M13: 2,624,096 km (0.089 R)
• M14: 2,701,139 km (0.045 R)
• M15: 3,017,389 km (0.111 R)
• M16: 3,772,260 km (0.098 R)
• M17: 4,018,797 km (0.118 R)
• M18: 4,162,112 km (0.12 R)
• M19: 4,676,878 km (0.092 R)
• M20: 4,770,975 km (0.118 R)
• M21: 4,865,820 km (0.113 R)
• M22: 5,173,244 km (0.067 R)
• M23: 5,309,677 km (0.093 R)
• M24: 6,195,147 km (0.101 R)
• M25: 6,423,733 km (0.082 R)
• M26: 7,126,095 km (0.118 R)
• M27: 7,387,592 km (0.1 R)
• M28: 7,519,537 km (0.046 R)
• M29: 7,875,281 km (0.053 R)
• M30: 8,672,488 km (0.034 R)
• M31: 8,788,576 km (0.097 R)
• M32: 9,022,098 km (0.101 R)
• M33: 9,163,318 km (0.088 R)
• M34: 9,831,722 km (0.102 R)
• M35: 9,976,981 km (0.104 R)
• M36: 10,392,414 km (0.099 R)
• M37: 10,490,999 km (0.06 R)
• M38: 10,639,550 km (0.109 R)
• M39: 10,738,883 km (0.099 R)
• M40: 10,838,665 km (0.102 R)
• M41: 11,852,490 km (0.118 R)
• M42: 11,955,563 km (0.077 R)
• M43: 12,162,606 km (0.087 R)
• M44: 12,449,236 km (0.076 R)
• M45: 12,527,774 km (0.083 R)
• M46: 12,658,972 km (0.114 R)
• M47: 12,817,246 km (0.112 R)
• M48: 12,896,533 km (0.116 R)
• M49: 13,590,817 km (0.104 R)
• M50: 14,187,862 km (0.034 R)
• M51: 14,297,368 km (0.08 R)
• M52: 14,932,411 km (0.064 R)
• M53: 15,183,286 km (0.081 R)
• M54: 15,351,434 km (0.106 R)
• M55: 15,604,853 km (0.096 R)
• M56: 15,859,469 km (0.083 R)
• M57: 16,315,742 km (0.094 R)
• M58: 16,430,484 km (0.08 R)
• M59: 16,892,143 km (0.1 R)
• M60: 17,037,253 km (0.085 R)
• M61: 17,124,468 km (0.098 R)
• M62: 17,241,155 km (0.106 R)
• M63: 17,387,312 km (0.095 R)
• M64: 17,475,126 km (0.061 R)
• M65: 17,680,823 km (0.081 R)
• M66: 18,302,551 km (0.095 R)
• M67: 18,841,104 km (0.055 R)
• M68: 19,082,256 km (0.115 R)
• M69: 19,263,718 km (0.088 R)
• M70: 19,506,515 km (0.119 R)
• M71: 20,087,404 km (0.115 R)
• M72: 20,179,706 km (0.113 R)
• M73: 20,891,492 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 9.6

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.14 AU - 2.76 AU

Year: 2647 Days

Day: 8.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 94.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,648,884 km

• M1: 119,977 km (0.059 R)
• M2: 206,894 km (0.097 R)
• M3: 299,046 km (0.047 R)
• M4: 366,964 km (0.092 R)
• M5: 701,913 km (0.053 R)
• M6: 1,064,090 km (0.071 R)
• M7: 1,131,857 km (0.108 R)
• M8: 1,295,817 km (0.117 R)
• M9: 1,455,288 km (0.076 R)
• M10: 1,753,437 km (0.113 R)
• M11: 2,156,902 km (0.087 R)
• M12: 2,332,380 km (0.081 R)
• M13: 2,588,941 km (0.111 R)
• M14: 2,759,931 km (0.085 R)
• M15: 2,934,811 km (0.094 R)
• M16: 3,080,519 km (0.104 R)
• M17: 3,515,101 km (0.108 R)
• M18: 3,792,156 km (0.038 R)
• M19: 4,076,392 km (0.09 R)
• M20: 4,239,454 km (0.065 R)
• M21: 4,367,659 km (0.111 R)
• M22: 4,590,560 km (0.091 R)
• M23: 4,741,355 km (0.057 R)
• M24: 5,008,986 km (0.104 R)
• M25: 5,086,477 km (0.05 R)
• M26: 5,679,782 km (0.077 R)
• M27: 6,525,908 km (0.107 R)
• M28: 6,845,299 km (0.038 R)
• M29: 7,147,936 km (0.118 R)
• M30: 7,257,142 km (0.109 R)
• M31: 7,856,431 km (0.046 R)
• M32: 8,082,474 km (0.067 R)
• M33: 8,196,318 km (0.037 R)
• M34: 8,494,616 km (0.113 R)
• M35: 8,984,250 km (0.105 R)
• M36: 10,211,251 km (0.088 R)
• M37: 10,285,003 km (0.066 R)
• M38: 10,557,271 km (0.109 R)
• M39: 10,856,916 km (0.066 R)
• M40: 11,413,570 km (0.057 R)
• M41: 11,746,874 km (0.099 R)
• M42: 11,875,827 km (0.107 R)
• M43: 12,370,547 km (0.086 R)
• M44: 12,580,882 km (0.08 R)
• M45: 12,792,413 km (0.095 R)
• M46: 12,951,735 km (0.048 R)
• M47: 13,704,362 km (0.117 R)
• M48: 14,004,006 km (0.044 R)
• M49: 14,360,797 km (0.114 R)
• M50: 14,776,230 km (0.115 R)
• M51: 14,859,856 km (0.075 R)
• M52: 15,139,454 km (0.053 R)
• M53: 15,251,952 km (0.118 R)
• M54: 15,420,997 km (0.096 R)
• M55: 15,989,020 km (0.1 R)
• M56: 16,333,245 km (0.106 R)
• M57: 16,679,863 km (0.087 R)
• M58: 16,824,973 km (0.076 R)
• M59: 16,970,532 km (0.09 R)
• M60: 17,116,540 km (0.119 R)
• M61: 18,060,652 km (0.09 R)
• M62: 18,449,008 km (0.096 R)
• M63: 18,930,863 km (0.107 R)
• M64: 18,991,450 km (0.091 R)
• M65: 19,325,352 km (0.11 R)
• M66: 19,968,473 km (0.108 R)
• M67: 20,463,194 km (0.061 R)
• M68: 20,899,271 km (0.114 R)
• M69: 20,961,803 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.7

Radius: 7.9

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.4 AU - 7.6 AU

Year: 12784 Days

Day: 21.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,648,884 km

• M1: 99,931 km (0.054 R)
• M2: 160,070 km (0.087 R)
• M3: 433,983 km (0.118 R)
• M4: 575,802 km (0.064 R)
• M5: 661,372 km (0.088 R)
• M6: 715,078 km (0.063 R)
• M7: 885,320 km (0.079 R)
• M8: 965,205 km (0.102 R)
• M9: 1,176,288 km (0.052 R)
• M10: 1,242,410 km (0.079 R)
• M11: 1,842,747 km (0.109 R)
• M12: 2,051,884 km (0.107 R)
• M13: 2,105,440 km (0.115 R)
• M14: 2,380,252 km (0.073 R)
• M15: 2,873,326 km (0.102 R)
• M16: 3,240,439 km (0.059 R)
• M17: 3,461,396 km (0.037 R)
• M18: 3,654,826 km (0.056 R)
• M19: 4,153,734 km (0.104 R)
• M20: 4,533,264 km (0.091 R)
• M21: 4,923,864 km (0.099 R)
• M22: 5,325,385 km (0.074 R)
• M23: 6,276,827 km (0.12 R)
• M24: 6,512,893 km (0.079 R)
• M25: 6,711,858 km (0.106 R)
• M26: 7,652,978 km (0.112 R)
• M27: 8,117,629 km (0.104 R)
• M28: 8,547,873 km (0.119 R)
• M29: 9,475,679 km (0.049 R)
• M30: 9,565,587 km (0.045 R)
• M31: 10,388,675 km (0.06 R)
• M32: 11,044,362 km (0.107 R)
• M33: 12,741,550 km (0.06 R)
• M34: 12,990,630 km (0.109 R)
• M35: 13,190,942 km (0.065 R)
• M36: 13,291,621 km (0.111 R)
• M37: 13,493,429 km (0.067 R)
• M38: 13,544,142 km (0.108 R)
• M39: 14,002,809 km (0.07 R)
• M40: 14,414,802 km (0.034 R)
• M41: 15,303,413 km (0.061 R)
• M42: 16,533,706 km (0.054 R)
• M43: 17,188,197 km (0.095 R)
• M44: 17,684,563 km (0.032 R)
• M45: 19,088,090 km (0.119 R)
• M46: 19,774,445 km (0.104 R)
• M47: 19,832,040 km (0.057 R)
• M48: 20,468,878 km (0.092 R)
• M49: 21,171,240 km (0.029 R)
• M50: 21,407,156 km (0.03 R)
• M51: 21,941,071 km (0.096 R)
• M52: 22,060,300 km (0.097 R)
• M53: 23,508,109 km (0.108 R)
• M54: 24,305,016 km (0.098 R)
• M55: 25,298,047 km (0.099 R)
• M56: 25,548,474 km (0.082 R)
• M57: 25,611,155 km (0.053 R)
• M58: 26,051,572 km (0.084 R)
• M59: 27,773,593 km (0.078 R)
• M60: 28,226,126 km (0.087 R)
• M61: 28,355,828 km (0.025 R)
• M62: 29,597,939 km (0.108 R)
• M63: 30,724,411 km (0.105 R)
• M64: 31,932,413 km (0.112 R)
• M65: 32,000,032 km (0.11 R)
• M66: 33,361,223 km (0.086 R)
• M67: 34,256,267 km (0.113 R)
• M68: 34,325,381 km (0.094 R)
• M69: 36,563,216 km (0.097 R)
• M70: 37,272,160 km (0.084 R)
• M71: 37,771,218 km (0.111 R)
• M72: 38,200,564 km (0.117 R)
• M73: 38,847,874 km (0.099 R)
• M74: 39,209,004 km (0.031 R)
• M75: 39,353,814 km (0.116 R)
• M76: 39,643,735 km (0.066 R)
• M77: 40,080,262 km (0.111 R)
• M78: 42,286,232 km (0.099 R)
• M79: 42,881,033 km (0.094 R)
• M80: 42,955,682 km (0.09 R)
• M81: 43,403,877 km (0.053 R)
• M82: 43,928,816 km (0.09 R)
• M83: 47,893,459 km (0.038 R)
• M84: 48,358,260 km (0.059 R)
• M85: 48,824,556 km (0.092 R)
• M86: 49,058,228 km (0.101 R)
• M87: 49,136,169 km (0.099 R)
• M88: 49,605,008 km (0.111 R)
• M89: 49,683,248 km (0.059 R)
• M90: 51,020,055 km (0.103 R)
• M91: 51,257,317 km (0.083 R)
• M92: 51,415,591 km (0.084 R)
• M93: 51,653,302 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit