🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 11.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 266 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,713,106 km

• M1: 142,716 km (0.107 R)
• M2: 241,002 km (0.066 R)
• M3: 314,305 km (0.111 R)
• M4: 384,915 km (0.106 R)
• M5: 455,226 km (0.045 R)
• M6: 528,230 km (0.087 R)
• M7: 597,344 km (0.088 R)
• M8: 746,493 km (0.097 R)
• M9: 846,425 km (0.114 R)
• M10: 962,064 km (0.097 R)
• M11: 1,072,168 km (0.09 R)
• M12: 1,144,274 km (0.115 R)
• M13: 1,317,957 km (0.119 R)
• M14: 1,437,336 km (0.093 R)
• M15: 1,538,913 km (0.115 R)
• M16: 1,616,854 km (0.074 R)
• M17: 1,749,846 km (0.09 R)
• M18: 1,872,666 km (0.09 R)
• M19: 1,965,566 km (0.119 R)
• M20: 2,055,325 km (0.118 R)
• M21: 2,165,878 km (0.109 R)
• M22: 2,283,312 km (0.099 R)
• M23: 2,428,273 km (0.068 R)
• M24: 2,535,235 km (0.112 R)
• M25: 2,643,694 km (0.114 R)
• M26: 2,716,997 km (0.088 R)
• M27: 2,876,169 km (0.076 R)
• M28: 2,978,793 km (0.114 R)
• M29: 3,066,008 km (0.099 R)
• M30: 3,170,876 km (0.12 R)
• M31: 3,248,817 km (0.104 R)
• M32: 3,344,410 km (0.118 R)
• M33: 3,458,104 km (0.084 R)
• M34: 3,607,852 km (0.095 R)
• M35: 3,701,201 km (0.106 R)
• M36: 3,801,132 km (0.117 R)
• M37: 3,878,175 km (0.09 R)
• M38: 3,955,816 km (0.106 R)
• M39: 4,112,595 km (0.102 R)
• M40: 4,203,999 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 14

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.74 AU - 0.74 AU

Year: 439 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,713,106 km

• M1: 174,880 km (0.103 R)
• M2: 268,977 km (0.056 R)
• M3: 361,428 km (0.101 R)
• M4: 489,484 km (0.11 R)
• M5: 596,746 km (0.109 R)
• M6: 731,085 km (0.097 R)
• M7: 851,361 km (0.106 R)
• M8: 952,340 km (0.116 R)
• M9: 1,045,988 km (0.088 R)
• M10: 1,188,854 km (0.109 R)
• M11: 1,277,865 km (0.065 R)
• M12: 1,382,733 km (0.07 R)
• M13: 1,522,607 km (0.111 R)
• M14: 1,701,077 km (0.119 R)
• M15: 1,797,867 km (0.116 R)
• M16: 1,891,815 km (0.094 R)
• M17: 1,987,258 km (0.08 R)
• M18: 2,094,819 km (0.082 R)
• M19: 2,204,474 km (0.099 R)
• M20: 2,429,769 km (0.109 R)
• M21: 2,517,732 km (0.054 R)
• M22: 2,662,842 km (0.073 R)
• M23: 2,833,982 km (0.06 R)
• M24: 2,997,044 km (0.092 R)
• M25: 3,109,541 km (0.025 R)
• M26: 3,247,620 km (0.099 R)
• M27: 3,449,428 km (0.03 R)
• M28: 3,744,136 km (0.062 R)
• M29: 3,988,429 km (0.072 R)
• M30: 4,079,833 km (0.07 R)
• M31: 4,378,430 km (0.057 R)
• M32: 4,486,291 km (0.083 R)
• M33: 4,677,327 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 8.2

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.22 AU - 1.82 AU

Year: 1294 Days

Day: 7.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,713,106 km

• M1: 115,041 km (0.113 R)
• M2: 173,384 km (0.119 R)
• M3: 321,935 km (0.075 R)
• M4: 404,363 km (0.12 R)
• M5: 593,156 km (0.079 R)
• M6: 673,041 km (0.117 R)
• M7: 730,636 km (0.106 R)
• M8: 817,104 km (0.104 R)
• M9: 942,616 km (0.091 R)
• M10: 1,015,321 km (0.096 R)
• M11: 1,097,600 km (0.099 R)
• M12: 1,357,900 km (0.072 R)
• M13: 1,432,400 km (0.104 R)
• M14: 1,508,246 km (0.106 R)
• M15: 1,611,468 km (0.093 R)
• M16: 1,735,036 km (0.077 R)
• M17: 1,954,197 km (0.065 R)
• M18: 2,211,505 km (0.063 R)
• M19: 2,664,488 km (0.03 R)
• M20: 2,769,057 km (0.117 R)
• M21: 2,832,486 km (0.048 R)
• M22: 2,939,299 km (0.093 R)
• M23: 3,124,052 km (0.12 R)
• M24: 3,190,025 km (0.083 R)
• M25: 3,619,520 km (0.117 R)
• M26: 3,700,752 km (0.096 R)
• M27: 4,420,767 km (0.098 R)
• M28: 4,495,266 km (0.072 R)
• M29: 4,645,313 km (0.103 R)
• M30: 4,924,612 km (0.075 R)
• M31: 4,976,074 km (0.053 R)
• M32: 5,327,779 km (0.1 R)
• M33: 5,526,594 km (0.084 R)
• M34: 5,606,779 km (0.062 R)
• M35: 5,877,102 km (0.059 R)
• M36: 5,931,556 km (0.084 R)
• M37: 6,000,071 km (0.111 R)
• M38: 6,068,737 km (0.085 R)
• M39: 6,248,703 km (0.038 R)
• M40: 6,571,236 km (0.11 R)
• M41: 6,827,647 km (0.117 R)
• M42: 6,884,943 km (0.03 R)
• M43: 7,014,794 km (0.111 R)
• M44: 7,262,079 km (0.089 R)
• M45: 7,379,364 km (0.071 R)
• M46: 7,660,757 km (0.082 R)
• M47: 7,990,920 km (0.052 R)
• M48: 8,203,349 km (0.062 R)
• M49: 8,433,131 km (0.052 R)
• M50: 8,820,889 km (0.027 R)
• M51: 9,056,206 km (0.065 R)
• M52: 9,325,632 km (0.067 R)
• M53: 9,405,368 km (0.109 R)
• M54: 9,533,424 km (0.115 R)
• M55: 9,985,957 km (0.101 R)
• M56: 10,083,944 km (0.081 R)
• M57: 10,346,638 km (0.064 R)
• M58: 10,678,146 km (0.11 R)
• M59: 10,811,737 km (0.116 R)
• M60: 10,895,512 km (0.11 R)
• M61: 10,979,437 km (0.117 R)
• M62: 11,046,905 km (0.088 R)
• M63: 11,385,744 km (0.11 R)
• M64: 11,488,069 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.5

Radius: 13.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.12 AU - 2.58 AU

Year: 2487 Days

Day: 11.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 122.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,713,106 km

• M1: 248,931 km (0.066 R)
• M2: 345,122 km (0.053 R)
• M3: 431,739 km (0.106 R)
• M4: 552,166 km (0.07 R)
• M5: 771,925 km (0.086 R)
• M6: 868,715 km (0.094 R)
• M7: 970,142 km (0.11 R)
• M8: 1,076,057 km (0.093 R)
• M9: 1,162,226 km (0.042 R)
• M10: 1,267,393 km (0.098 R)
• M11: 1,376,001 km (0.062 R)
• M12: 1,487,900 km (0.102 R)
• M13: 1,730,698 km (0.054 R)
• M14: 2,025,854 km (0.094 R)
• M15: 2,114,716 km (0.047 R)
• M16: 2,275,982 km (0.113 R)
• M17: 2,389,377 km (0.113 R)
• M18: 2,632,623 km (0.088 R)
• M19: 2,751,853 km (0.104 R)
• M20: 2,951,117 km (0.066 R)
• M21: 3,041,175 km (0.044 R)
• M22: 3,155,169 km (0.07 R)
• M23: 3,410,981 km (0.118 R)
• M24: 3,601,419 km (0.106 R)
• M25: 3,807,715 km (0.107 R)
• M26: 3,980,500 km (0.099 R)
• M27: 4,067,865 km (0.112 R)
• M28: 4,206,543 km (0.085 R)
• M29: 4,671,642 km (0.11 R)
• M30: 4,950,642 km (0.047 R)
• M31: 5,153,198 km (0.105 R)
• M32: 5,303,544 km (0.098 R)
• M33: 5,427,710 km (0.118 R)
• M34: 5,650,910 km (0.095 R)
• M35: 5,848,678 km (0.099 R)
• M36: 6,034,329 km (0.12 R)
• M37: 6,236,436 km (0.091 R)
• M38: 6,353,122 km (0.119 R)
• M39: 6,603,250 km (0.057 R)
• M40: 6,736,991 km (0.092 R)
• M41: 6,856,669 km (0.117 R)
• M42: 7,143,747 km (0.045 R)
• M43: 7,620,665 km (0.027 R)
• M44: 7,839,377 km (0.101 R)
• M45: 7,949,631 km (0.077 R)
• M46: 8,331,405 km (0.102 R)
• M47: 8,768,081 km (0.113 R)
• M48: 9,046,782 km (0.071 R)
• M49: 9,162,570 km (0.093 R)
• M50: 9,312,019 km (0.045 R)
• M51: 9,462,215 km (0.094 R)
• M52: 10,122,690 km (0.072 R)
• M53: 10,225,613 km (0.059 R)
• M54: 10,536,627 km (0.1 R)
• M55: 10,780,621 km (0.114 R)
• M56: 11,398,909 km (0.114 R)
• M57: 11,631,534 km (0.111 R)
• M58: 11,865,654 km (0.05 R)
• M59: 11,992,364 km (0.045 R)
• M60: 12,210,777 km (0.075 R)
• M61: 12,320,432 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 10.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.48 AU - 3.58 AU

Year: 3641 Days

Day: 11.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 45,713,106 km

• M1: 164,258 km (0.082 R)
• M2: 244,144 km (0.118 R)
• M3: 344,673 km (0.109 R)
• M4: 420,669 km (0.112 R)
• M5: 509,680 km (0.071 R)
• M6: 581,337 km (0.096 R)
• M7: 722,857 km (0.092 R)
• M8: 1,104,631 km (0.111 R)
• M9: 1,201,271 km (0.108 R)
• M10: 1,517,820 km (0.053 R)
• M11: 1,653,655 km (0.088 R)
• M12: 1,765,404 km (0.068 R)
• M13: 1,841,251 km (0.1 R)
• M14: 1,986,660 km (0.117 R)
• M15: 2,237,535 km (0.08 R)
• M16: 2,372,173 km (0.082 R)
• M17: 2,638,607 km (0.11 R)
• M18: 2,870,035 km (0.1 R)
• M19: 3,016,641 km (0.072 R)
• M20: 3,108,195 km (0.036 R)
• M21: 3,340,969 km (0.104 R)
• M22: 3,447,633 km (0.112 R)
• M23: 3,543,525 km (0.102 R)
• M24: 3,615,930 km (0.1 R)
• M25: 3,737,703 km (0.086 R)
• M26: 3,836,288 km (0.099 R)
• M27: 3,998,153 km (0.103 R)
• M28: 4,124,264 km (0.071 R)
• M29: 4,341,629 km (0.1 R)
• M30: 4,419,271 km (0.037 R)
• M31: 4,484,346 km (0.109 R)
• M32: 5,276,317 km (0.078 R)
• M33: 5,625,030 km (0.028 R)
• M34: 5,995,583 km (0.089 R)
• M35: 6,330,084 km (0.106 R)
• M36: 6,850,834 km (0.116 R)
• M37: 7,556,039 km (0.047 R)
• M38: 8,124,212 km (0.099 R)
• M39: 8,188,090 km (0.117 R)
• M40: 8,397,228 km (0.107 R)
• M41: 8,837,195 km (0.114 R)
• M42: 9,002,052 km (0.096 R)
• M43: 9,418,682 km (0.101 R)
• M44: 9,807,636 km (0.12 R)
• M45: 9,892,907 km (0.118 R)
• M46: 9,978,328 km (0.075 R)
• M47: 11,397,413 km (0.089 R)
• M48: 11,920,706 km (0.118 R)
• M49: 12,011,662 km (0.046 R)
• M50: 12,378,177 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 13.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.85 AU - 3.55 AU

Year: 3951 Days

Day: 14.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,713,106 km

• M1: 175,777 km (0.094 R)
• M2: 293,511 km (0.104 R)
• M3: 386,262 km (0.114 R)
• M4: 485,295 km (0.097 R)
• M5: 576,849 km (0.119 R)
• M6: 770,429 km (0.105 R)
• M7: 904,918 km (0.119 R)
• M8: 1,148,014 km (0.118 R)
• M9: 1,317,957 km (0.039 R)
• M10: 1,482,664 km (0.068 R)
• M11: 1,818,063 km (0.06 R)
• M12: 2,275,683 km (0.113 R)
• M13: 2,612,128 km (0.057 R)
• M14: 2,786,560 km (0.058 R)
• M15: 3,370,889 km (0.098 R)
• M16: 3,484,733 km (0.113 R)
• M17: 3,580,475 km (0.075 R)
• M18: 3,774,953 km (0.117 R)
• M19: 4,053,205 km (0.036 R)
• M20: 4,194,874 km (0.09 R)
• M21: 4,970,988 km (0.082 R)
• M22: 5,188,503 km (0.047 R)
• M23: 5,364,879 km (0.102 R)
• M24: 5,498,320 km (0.081 R)
• M25: 5,746,054 km (0.044 R)
• M26: 6,136,205 km (0.115 R)
• M27: 6,966,623 km (0.107 R)
• M28: 7,681,551 km (0.115 R)
• M29: 7,781,932 km (0.101 R)
• M30: 8,137,077 km (0.105 R)
• M31: 8,265,133 km (0.083 R)
• M32: 8,445,548 km (0.104 R)
• M33: 8,836,896 km (0.113 R)
• M34: 9,154,043 km (0.118 R)
• M35: 9,421,375 km (0.116 R)
• M36: 9,637,095 km (0.12 R)
• M37: 9,745,553 km (0.049 R)
• M38: 10,404,981 km (0.085 R)
• M39: 10,600,056 km (0.095 R)
• M40: 10,740,080 km (0.056 R)
• M41: 10,937,250 km (0.099 R)
• M42: 11,306,607 km (0.039 R)
• M43: 12,735,416 km (0.094 R)
• M44: 13,577,353 km (0.043 R)
• M45: 13,913,051 km (0.088 R)
• M46: 14,282,408 km (0.101 R)
• M47: 14,437,242 km (0.11 R)
• M48: 15,314,783 km (0.12 R)
• M49: 15,505,071 km (0.093 R)
• M50: 15,824,014 km (0.054 R)
• M51: 16,113,037 km (0.097 R)
• M52: 16,826,619 km (0.108 R)
• M53: 17,088,565 km (0.058 R)
• M54: 17,220,211 km (0.071 R)
• M55: 17,517,312 km (0.107 R)
• M56: 18,150,410 km (0.096 R)
• M57: 18,520,216 km (0.108 R)
• M58: 20,267,819 km (0.117 R)
• M59: 20,651,537 km (0.096 R)
• M60: 21,710,541 km (0.093 R)
• M61: 22,031,727 km (0.111 R)
• M62: 22,932,007 km (0.097 R)
• M63: 24,212,565 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.1

Radius: 3.9

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.66 AU - 9.94 AU

Year: 16505 Days

Day: 22.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,713,106 km

• M1: 637,586 km (0.104 R)
• M2: 686,355 km (0.088 R)
• M3: 753,524 km (0.117 R)
• M4: 1,281,455 km (0.076 R)
• M5: 1,343,538 km (0.115 R)
• M6: 1,970,503 km (0.103 R)
• M7: 2,492,001 km (0.117 R)
• M8: 2,569,792 km (0.087 R)
• M9: 2,648,481 km (0.107 R)
• M10: 3,305,963 km (0.05 R)
• M11: 3,920,362 km (0.065 R)
• M12: 4,194,276 km (0.082 R)
• M13: 4,225,093 km (0.084 R)
• M14: 4,349,109 km (0.11 R)
• M15: 4,380,375 km (0.079 R)
• M16: 4,569,168 km (0.109 R)
• M17: 4,824,980 km (0.102 R)
• M18: 4,857,293 km (0.089 R)
• M19: 4,889,756 km (0.076 R)
• M20: 5,317,157 km (0.093 R)
• M21: 5,384,027 km (0.097 R)
• M22: 5,894,156 km (0.089 R)
• M23: 6,277,875 km (0.097 R)
• M24: 6,490,752 km (0.05 R)
• M25: 6,705,874 km (0.098 R)
• M26: 6,923,240 km (0.083 R)
• M27: 7,106,348 km (0.057 R)
• M28: 7,778,192 km (0.1 R)
• M29: 8,006,628 km (0.085 R)
• M30: 8,275,904 km (0.087 R)
• M31: 9,342,387 km (0.117 R)
• M32: 10,076,913 km (0.104 R)
• M33: 10,201,079 km (0.099 R)
• M34: 10,618,906 km (0.071 R)
• M35: 10,745,316 km (0.098 R)
• M36: 10,914,661 km (0.117 R)
• M37: 11,427,931 km (0.114 R)
• M38: 11,731,016 km (0.085 R)
• M39: 11,949,130 km (0.069 R)
• M40: 14,248,898 km (0.064 R)
• M41: 15,139,604 km (0.097 R)
• M42: 16,631,244 km (0.113 R)
• M43: 17,369,659 km (0.114 R)
• M44: 17,817,854 km (0.066 R)
• M45: 17,968,051 km (0.108 R)
• M46: 18,118,696 km (0.055 R)
• M47: 19,390,427 km (0.03 R)
• M48: 19,906,989 km (0.052 R)
• M49: 20,375,978 km (0.101 R)
• M50: 20,533,056 km (0.111 R)
• M51: 20,637,924 km (0.093 R)
• M52: 20,743,091 km (0.108 R)
• M53: 21,537,306 km (0.112 R)
• M54: 21,643,970 km (0.104 R)
• M55: 21,857,745 km (0.106 R)
• M56: 22,072,268 km (0.087 R)
• M57: 22,774,331 km (0.097 R)
• M58: 22,937,393 km (0.074 R)
• M59: 24,812,004 km (0.057 R)
• M60: 24,979,703 km (0.091 R)
• M61: 25,372,696 km (0.114 R)
• M62: 25,485,344 km (0.071 R)
• M63: 25,541,742 km (0.073 R)
• M64: 26,620,791 km (0.115 R)
• M65: 26,735,234 km (0.101 R)
• M66: 26,792,530 km (0.098 R)
• M67: 27,425,329 km (0.099 R)
• M68: 28,063,214 km (0.059 R)
• M69: 28,471,616 km (0.076 R)
• M70: 28,823,171 km (0.087 R)
• M71: 29,827,272 km (0.096 R)
• M72: 30,482,960 km (0.092 R)
• M73: 30,722,616 km (0.087 R)
• M74: 30,782,604 km (0.051 R)
• M75: 32,417,559 km (0.108 R)
• M76: 33,030,312 km (0.096 R)
• M77: 33,153,282 km (0.083 R)
• M78: 34,453,736 km (0.118 R)
• M79: 35,455,892 km (0.096 R)
• M80: 36,087,046 km (0.118 R)
• M81: 36,849,247 km (0.03 R)
• M82: 37,360,423 km (0.101 R)
• M83: 38,325,030 km (0.069 R)
• M84: 38,583,684 km (0.118 R)
• M85: 38,713,236 km (0.063 R)
• M86: 38,778,012 km (0.037 R)
• M87: 39,558,614 km (0.055 R)
• M88: 40,081,907 km (0.066 R)
• M89: 40,213,104 km (0.081 R)
• M90: 40,541,771 km (0.105 R)
• M91: 41,267,769 km (0.108 R)
• M92: 42,197,969 km (0.075 R)
• M93: 42,732,632 km (0.088 R)
• M94: 44,485,769 km (0.044 R)
• M95: 44,961,790 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit