🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 14.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.74 AU - 0.8 AU

Year: 451 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,034,813 km

• M1: 182,061 km (0.039 R)
• M2: 368,908 km (0.103 R)
• M3: 463,753 km (0.065 R)
• M4: 602,879 km (0.106 R)
• M5: 694,882 km (0.093 R)
• M6: 788,979 km (0.042 R)
• M7: 943,663 km (0.097 R)
• M8: 1,041,949 km (0.107 R)
• M9: 1,152,801 km (0.117 R)
• M10: 1,281,455 km (0.087 R)
• M11: 1,396,646 km (0.047 R)
• M12: 1,534,874 km (0.073 R)
• M13: 1,703,321 km (0.117 R)
• M14: 1,810,433 km (0.074 R)
• M15: 1,904,231 km (0.11 R)
• M16: 2,026,602 km (0.101 R)
• M17: 2,195,947 km (0.089 R)
• M18: 2,307,846 km (0.078 R)
• M19: 2,502,473 km (0.047 R)
• M20: 2,637,261 km (0.085 R)
• M21: 2,774,741 km (0.062 R)
• M22: 2,865,697 km (0.068 R)
• M23: 3,094,282 km (0.037 R)
• M24: 3,226,826 km (0.04 R)
• M25: 3,348,449 km (0.03 R)
• M26: 3,504,330 km (0.1 R)
• M27: 3,609,647 km (0.115 R)
• M28: 3,769,567 km (0.117 R)
• M29: 3,904,804 km (0.055 R)
• M30: 4,103,619 km (0.062 R)
• M31: 4,277,751 km (0.071 R)
• M32: 4,397,729 km (0.075 R)
• M33: 4,604,922 km (0.109 R)
• M34: 4,720,561 km (0.054 R)
• M35: 4,881,229 km (0.116 R)
• M36: 5,029,032 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.9

Radius: 8

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.85 AU - 1.17 AU

Year: 677 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,034,813 km

• M1: 103,671 km (0.111 R)
• M2: 165,605 km (0.069 R)
• M3: 290,369 km (0.093 R)
• M4: 340,634 km (0.109 R)
• M5: 412,142 km (0.087 R)
• M6: 480,060 km (0.077 R)
• M7: 532,718 km (0.028 R)
• M8: 582,534 km (0.059 R)
• M9: 665,711 km (0.082 R)
• M10: 880,383 km (0.096 R)
• M11: 965,205 km (0.025 R)
• M12: 1,091,017 km (0.052 R)
• M13: 1,175,989 km (0.034 R)
• M14: 1,324,839 km (0.047 R)
• M15: 1,618,799 km (0.118 R)
• M16: 1,716,187 km (0.083 R)
• M17: 1,815,819 km (0.109 R)
• M18: 2,028,697 km (0.09 R)
• M19: 2,125,935 km (0.088 R)
• M20: 2,350,482 km (0.108 R)
• M21: 2,547,951 km (0.085 R)
• M22: 2,786,560 km (0.067 R)
• M23: 2,995,697 km (0.063 R)
• M24: 3,088,298 km (0.094 R)
• M25: 3,200,497 km (0.071 R)
• M26: 3,266,619 km (0.05 R)
• M27: 3,352,488 km (0.071 R)
• M28: 3,643,606 km (0.082 R)
• M29: 4,116,185 km (0.119 R)
• M30: 4,365,116 km (0.105 R)
• M31: 4,470,284 km (0.108 R)
• M32: 4,672,390 km (0.114 R)
• M33: 4,726,096 km (0.115 R)
• M34: 4,779,951 km (0.079 R)
• M35: 4,855,797 km (0.098 R)
• M36: 5,063,589 km (0.102 R)
• M37: 5,152,001 km (0.052 R)
• M38: 5,319,102 km (0.12 R)
• M39: 5,375,201 km (0.074 R)
• M40: 5,647,170 km (0.09 R)
• M41: 6,063,800 km (0.097 R)
• M42: 6,287,599 km (0.088 R)
• M43: 6,358,957 km (0.084 R)
• M44: 6,442,432 km (0.106 R)
• M45: 6,574,378 km (0.068 R)
• M46: 6,816,577 km (0.114 R)
• M47: 6,889,730 km (0.116 R)
• M48: 6,950,915 km (0.103 R)
• M49: 7,284,818 km (0.115 R)
• M50: 7,547,961 km (0.096 R)
• M51: 7,801,679 km (0.097 R)
• M52: 8,032,358 km (0.089 R)
• M53: 8,109,701 km (0.097 R)
• M54: 8,174,327 km (0.075 R)
• M55: 8,500,450 km (0.038 R)
• M56: 8,566,124 km (0.059 R)
• M57: 8,671,590 km (0.066 R)
• M58: 8,724,548 km (0.05 R)
• M59: 8,830,613 km (0.089 R)
• M60: 8,883,870 km (0.118 R)
• M61: 8,963,904 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 10.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.8 AU - 2.44 AU

Year: 2058 Days

Day: 13 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,034,813 km

• M1: 167,250 km (0.106 R)
• M2: 325,375 km (0.11 R)
• M3: 660,175 km (0.04 R)
• M4: 740,809 km (0.118 R)
• M5: 933,940 km (0.117 R)
• M6: 1,033,422 km (0.065 R)
• M7: 1,235,828 km (0.066 R)
• M8: 1,322,146 km (0.116 R)
• M9: 1,418,786 km (0.097 R)
• M10: 1,697,038 km (0.06 R)
• M11: 1,829,582 km (0.116 R)
• M12: 1,919,789 km (0.057 R)
• M13: 2,133,266 km (0.116 R)
• M14: 2,209,261 km (0.048 R)
• M15: 2,654,614 km (0.081 R)
• M16: 2,798,827 km (0.102 R)
• M17: 3,346,654 km (0.056 R)
• M18: 3,469,324 km (0.099 R)
• M19: 3,570,752 km (0.095 R)
• M20: 3,834,493 km (0.098 R)
• M21: 3,916,023 km (0.105 R)
• M22: 4,009,971 km (0.079 R)
• M23: 4,116,485 km (0.057 R)
• M24: 4,200,110 km (0.081 R)
• M25: 4,675,981 km (0.098 R)
• M26: 4,863,726 km (0.082 R)
• M27: 5,732,291 km (0.073 R)
• M28: 5,852,717 km (0.103 R)
• M29: 6,000,969 km (0.058 R)
• M30: 6,136,804 km (0.118 R)
• M31: 6,287,449 km (0.064 R)
• M32: 6,411,615 km (0.097 R)
• M33: 6,803,262 km (0.108 R)
• M34: 7,102,159 km (0.111 R)
• M35: 7,332,689 km (0.098 R)
• M36: 7,434,416 km (0.096 R)
• M37: 7,860,620 km (0.097 R)
• M38: 8,189,436 km (0.113 R)
• M39: 8,984,250 km (0.028 R)
• M40: 9,501,410 km (0.09 R)
• M41: 9,771,733 km (0.107 R)
• M42: 10,028,293 km (0.079 R)
• M43: 10,173,702 km (0.117 R)
• M44: 10,303,553 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 10.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.24 AU - 2.42 AU

Year: 2372 Days

Day: 11.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,034,813 km

• M1: 134,638 km (0.086 R)
• M2: 253,269 km (0.073 R)
• M3: 347,815 km (0.096 R)
• M4: 424,708 km (0.082 R)
• M5: 864,526 km (0.041 R)
• M6: 977,024 km (0.054 R)
• M7: 1,312,572 km (0.103 R)
• M8: 1,399,338 km (0.09 R)
• M9: 1,838,707 km (0.047 R)
• M10: 1,973,794 km (0.08 R)
• M11: 2,061,608 km (0.087 R)
• M12: 2,137,903 km (0.03 R)
• M13: 2,712,509 km (0.111 R)
• M14: 2,938,401 km (0.071 R)
• M15: 3,229,519 km (0.069 R)
• M16: 3,318,679 km (0.057 R)
• M17: 3,453,916 km (0.092 R)
• M18: 3,529,911 km (0.047 R)
• M19: 3,699,107 km (0.034 R)
• M20: 3,870,995 km (0.081 R)
• M21: 4,029,718 km (0.1 R)
• M22: 4,255,311 km (0.106 R)
• M23: 4,485,243 km (0.09 R)
• M24: 4,905,913 km (0.026 R)
• M25: 5,147,214 km (0.073 R)
• M26: 5,216,777 km (0.069 R)
• M27: 5,357,100 km (0.068 R)
• M28: 5,463,015 km (0.089 R)
• M29: 5,551,876 km (0.086 R)
• M30: 5,713,143 km (0.091 R)
• M31: 6,040,313 km (0.113 R)
• M32: 6,150,716 km (0.048 R)
• M33: 6,448,416 km (0.092 R)
• M34: 6,731,904 km (0.079 R)
• M35: 6,808,199 km (0.111 R)
• M36: 7,038,729 km (0.106 R)
• M37: 7,409,134 km (0.082 R)
• M38: 7,507,719 km (0.119 R)
• M39: 7,785,971 km (0.077 R)
• M40: 8,291,462 km (0.048 R)
• M41: 8,455,421 km (0.114 R)
• M42: 8,724,099 km (0.045 R)
• M43: 8,891,050 km (0.097 R)
• M44: 9,058,899 km (0.063 R)
• M45: 9,185,459 km (0.118 R)
• M46: 9,440,523 km (0.098 R)
• M47: 10,066,291 km (0.11 R)
• M48: 10,197,488 km (0.106 R)
• M49: 11,064,109 km (0.063 R)
• M50: 11,267,412 km (0.099 R)
• M51: 11,335,479 km (0.112 R)
• M52: 11,471,913 km (0.084 R)
• M53: 11,700,648 km (0.109 R)
• M54: 11,792,651 km (0.079 R)
• M55: 12,162,756 km (0.112 R)
• M56: 12,489,777 km (0.076 R)
• M57: 13,367,916 km (0.082 R)
• M58: 14,143,431 km (0.078 R)
• M59: 14,536,724 km (0.107 R)
• M60: 14,660,442 km (0.048 R)
• M61: 14,983,424 km (0.114 R)
• M62: 15,258,684 km (0.113 R)
• M63: 15,814,290 km (0.091 R)
• M64: 16,017,893 km (0.073 R)
• M65: 16,145,649 km (0.095 R)
• M66: 16,222,393 km (0.106 R)
• M67: 16,299,286 km (0.114 R)
• M68: 16,479,253 km (0.095 R)
• M69: 17,075,251 km (0.091 R)
• M70: 17,258,059 km (0.085 R)
• M71: 17,362,778 km (0.06 R)
• M72: 17,441,466 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 14.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.51 AU - 3.53 AU

Year: 3500 Days

Day: 6.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,034,813 km

• M1: 194,328 km (0.098 R)
• M2: 357,539 km (0.103 R)
• M3: 480,060 km (0.087 R)
• M4: 592,258 km (0.104 R)
• M5: 1,042,996 km (0.101 R)
• M6: 1,333,964 km (0.074 R)
• M7: 1,518,867 km (0.081 R)
• M8: 1,666,969 km (0.101 R)
• M9: 1,914,703 km (0.03 R)
• M10: 2,125,187 km (0.068 R)
• M11: 2,446,673 km (0.049 R)
• M12: 3,042,970 km (0.074 R)
• M13: 3,156,216 km (0.099 R)
• M14: 3,328,852 km (0.075 R)
• M15: 3,603,813 km (0.108 R)
• M16: 3,784,527 km (0.097 R)
• M17: 3,886,253 km (0.106 R)
• M18: 4,009,672 km (0.06 R)
• M19: 4,113,493 km (0.088 R)
• M20: 4,323,827 km (0.115 R)
• M21: 4,755,268 km (0.086 R)
• M22: 4,865,372 km (0.102 R)
• M23: 4,976,373 km (0.104 R)
• M24: 5,223,509 km (0.118 R)
• M25: 5,800,358 km (0.085 R)
• M26: 6,544,009 km (0.088 R)
• M27: 6,691,363 km (0.106 R)
• M28: 7,343,161 km (0.089 R)
• M29: 7,676,764 km (0.05 R)
• M30: 7,806,466 km (0.11 R)
• M31: 8,252,716 km (0.113 R)
• M32: 8,599,634 km (0.103 R)
• M33: 8,788,426 km (0.1 R)
• M34: 8,951,338 km (0.112 R)
• M35: 9,142,823 km (0.077 R)
• M36: 10,120,146 km (0.07 R)
• M37: 10,520,470 km (0.083 R)
• M38: 10,780,471 km (0.084 R)
• M39: 11,782,328 km (0.111 R)
• M40: 12,324,770 km (0.086 R)
• M41: 12,660,318 km (0.081 R)
• M42: 12,998,858 km (0.03 R)
• M43: 13,309,274 km (0.12 R)
• M44: 13,653,498 km (0.106 R)
• M45: 14,064,145 km (0.084 R)
• M46: 14,350,924 km (0.09 R)
• M47: 14,671,811 km (0.09 R)
• M48: 14,930,167 km (0.082 R)
• M49: 15,060,018 km (0.069 R)
• M50: 15,255,392 km (0.105 R)
• M51: 15,451,515 km (0.117 R)
• M52: 15,813,542 km (0.083 R)
• M53: 16,445,294 km (0.07 R)
• M54: 16,612,844 km (0.07 R)
• M55: 17,459,567 km (0.118 R)
• M56: 17,836,554 km (0.087 R)
• M57: 18,112,562 km (0.112 R)
• M58: 18,598,755 km (0.115 R)
• M59: 18,738,480 km (0.116 R)
• M60: 19,230,208 km (0.106 R)
• M61: 19,833,087 km (0.089 R)
• M62: 20,694,921 km (0.093 R)
• M63: 21,826,030 km (0.083 R)
• M64: 21,973,384 km (0.112 R)
• M65: 22,269,289 km (0.07 R)
• M66: 23,239,880 km (0.079 R)
• M67: 23,503,621 km (0.098 R)
• M68: 23,806,257 km (0.095 R)
• M69: 23,957,949 km (0.101 R)
• M70: 24,148,238 km (0.097 R)
• M71: 24,952,476 km (0.1 R)
• M72: 25,261,096 km (0.112 R)
• M73: 25,493,422 km (0.09 R)
• M74: 25,687,600 km (0.03 R)
• M75: 26,194,886 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.9

Radius: 14.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.15 AU - 5.97 AU

Year: 7590 Days

Day: 12.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,034,813 km

• M1: 183,557 km (0.105 R)
• M2: 359,484 km (0.107 R)
• M3: 457,470 km (0.076 R)
• M4: 672,742 km (0.081 R)
• M5: 1,186,760 km (0.11 R)
• M6: 1,287,888 km (0.099 R)
• M7: 1,392,307 km (0.117 R)
• M8: 1,582,297 km (0.032 R)
• M9: 1,944,024 km (0.115 R)
• M10: 2,050,089 km (0.071 R)
• M11: 2,173,807 km (0.087 R)
• M12: 2,284,210 km (0.085 R)
• M13: 2,478,238 km (0.115 R)
• M14: 2,934,811 km (0.045 R)
• M15: 3,093,086 km (0.069 R)
• M16: 3,326,757 km (0.093 R)
• M17: 3,510,613 km (0.111 R)
• M18: 3,811,903 km (0.068 R)
• M19: 4,062,929 km (0.053 R)
• M20: 4,581,734 km (0.117 R)
• M21: 4,766,188 km (0.07 R)
• M22: 4,911,597 km (0.085 R)
• M23: 5,206,604 km (0.105 R)
• M24: 5,377,894 km (0.054 R)
• M25: 5,550,979 km (0.086 R)
• M26: 5,660,185 km (0.118 R)
• M27: 6,149,220 km (0.029 R)
• M28: 6,698,245 km (0.047 R)
• M29: 6,908,430 km (0.071 R)
• M30: 7,263,276 km (0.116 R)
• M31: 7,794,797 km (0.069 R)
• M32: 7,942,001 km (0.068 R)
• M33: 8,590,508 km (0.088 R)
• M34: 9,126,816 km (0.118 R)
• M35: 9,858,799 km (0.079 R)
• M36: 10,312,529 km (0.112 R)
• M37: 10,800,517 km (0.118 R)
• M38: 11,129,932 km (0.066 R)
• M39: 11,798,934 km (0.074 R)
• M40: 11,968,278 km (0.097 R)
• M41: 12,252,215 km (0.117 R)
• M42: 12,567,119 km (0.115 R)
• M43: 13,292,968 km (0.089 R)
• M44: 14,422,282 km (0.088 R)
• M45: 14,846,093 km (0.116 R)
• M46: 15,120,754 km (0.076 R)
• M47: 15,274,092 km (0.068 R)
• M48: 15,489,663 km (0.07 R)
• M49: 15,799,181 km (0.07 R)
• M50: 16,677,171 km (0.102 R)
• M51: 16,962,753 km (0.076 R)
• M52: 17,185,953 km (0.063 R)
• M53: 17,410,200 km (0.116 R)
• M54: 17,732,135 km (0.113 R)
• M55: 17,926,313 km (0.04 R)
• M56: 18,251,539 km (0.105 R)
• M57: 18,677,145 km (0.081 R)
• M58: 18,775,879 km (0.087 R)
• M59: 18,940,736 km (0.113 R)
• M60: 20,310,903 km (0.077 R)
• M61: 20,514,057 km (0.103 R)
• M62: 21,333,704 km (0.085 R)
• M63: 21,851,312 km (0.08 R)
• M64: 22,129,115 km (0.081 R)
• M65: 22,373,110 km (0.082 R)
• M66: 23,500,180 km (0.06 R)
• M67: 23,749,111 km (0.066 R)
• M68: 23,963,335 km (0.059 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: 265 - 11,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit