🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 10

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.47 AU - 1.99 AU

Year: 1493 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,215,051 km

• M1: 125,961 km (0.102 R)
• M2: 208,091 km (0.095 R)
• M3: 303,085 km (0.109 R)
• M4: 374,144 km (0.116 R)
• M5: 462,407 km (0.076 R)
• M6: 532,868 km (0.118 R)
• M7: 641,027 km (0.117 R)
• M8: 727,494 km (0.109 R)
• M9: 868,565 km (0.094 R)
• M10: 952,490 km (0.115 R)
• M11: 1,053,019 km (0.094 R)
• M12: 1,445,115 km (0.112 R)
• M13: 1,514,828 km (0.061 R)
• M14: 1,641,687 km (0.109 R)
• M15: 1,830,330 km (0.046 R)
• M16: 1,948,811 km (0.104 R)
• M17: 2,175,602 km (0.11 R)
• M18: 2,274,187 km (0.086 R)
• M19: 2,346,891 km (0.058 R)
• M20: 2,485,269 km (0.109 R)
• M21: 2,635,914 km (0.048 R)
• M22: 2,702,785 km (0.06 R)
• M23: 2,926,733 km (0.088 R)
• M24: 3,146,492 km (0.12 R)
• M25: 3,320,175 km (0.052 R)
• M26: 3,392,581 km (0.068 R)
• M27: 3,687,737 km (0.045 R)
• M28: 3,870,995 km (0.107 R)
• M29: 3,958,360 km (0.119 R)
• M30: 4,302,884 km (0.117 R)
• M31: 4,427,499 km (0.039 R)
• M32: 4,878,985 km (0.103 R)
• M33: 5,454,937 km (0.116 R)
• M34: 5,540,656 km (0.064 R)
• M35: 5,676,491 km (0.103 R)
• M36: 5,838,356 km (0.12 R)
• M37: 6,115,860 km (0.09 R)
• M38: 6,192,305 km (0.115 R)
• M39: 6,256,183 km (0.09 R)
• M40: 6,475,194 km (0.076 R)
• M41: 6,592,329 km (0.099 R)
• M42: 6,749,407 km (0.095 R)
• M43: 6,815,230 km (0.082 R)
• M44: 7,040,674 km (0.072 R)
• M45: 7,107,395 km (0.057 R)
• M46: 7,214,806 km (0.102 R)
• M47: 7,336,130 km (0.109 R)
• M48: 7,403,748 km (0.098 R)
• M49: 7,539,882 km (0.114 R)
• M50: 7,911,334 km (0.062 R)
• M51: 7,980,897 km (0.097 R)
• M52: 8,302,981 km (0.066 R)
• M53: 8,430,289 km (0.054 R)
• M54: 8,543,983 km (0.081 R)
• M55: 8,815,952 km (0.075 R)
• M56: 9,119,785 km (0.086 R)
• M57: 9,500,961 km (0.075 R)
• M58: 9,693,493 km (0.119 R)
• M59: 9,767,843 km (0.057 R)
• M60: 9,842,343 km (0.104 R)
• M61: 10,082,298 km (0.102 R)
• M62: 10,157,695 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.2

Radius: 11.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.27 AU - 2.47 AU

Year: 2393 Days

Day: 6.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,215,051 km

• M1: 138,528 km (0.074 R)
• M2: 235,916 km (0.059 R)
• M3: 387,907 km (0.093 R)
• M4: 494,720 km (0.104 R)
• M5: 600,336 km (0.063 R)
• M6: 673,490 km (0.096 R)
• M7: 750,084 km (0.113 R)
• M8: 829,969 km (0.051 R)
• M9: 1,105,079 km (0.098 R)
• M10: 1,197,681 km (0.079 R)
• M11: 1,301,950 km (0.112 R)
• M12: 1,427,463 km (0.094 R)
• M13: 1,529,189 km (0.086 R)
• M14: 1,662,182 km (0.064 R)
• M15: 1,819,110 km (0.105 R)
• M16: 1,899,444 km (0.086 R)
• M17: 1,970,802 km (0.074 R)
• M18: 2,319,515 km (0.066 R)
• M19: 2,676,456 km (0.037 R)
• M20: 2,756,939 km (0.092 R)
• M21: 2,884,995 km (0.081 R)
• M22: 2,967,573 km (0.076 R)
• M23: 3,232,361 km (0.031 R)
• M24: 3,330,647 km (0.101 R)
• M25: 3,454,813 km (0.12 R)
• M26: 3,555,343 km (0.047 R)
• M27: 3,669,636 km (0.062 R)
• M28: 3,836,886 km (0.105 R)
• M29: 3,967,186 km (0.111 R)
• M30: 4,125,610 km (0.093 R)
• M31: 4,367,360 km (0.101 R)
• M32: 4,448,891 km (0.106 R)
• M33: 4,641,274 km (0.097 R)
• M34: 5,263,900 km (0.105 R)
• M35: 5,409,010 km (0.117 R)
• M36: 5,927,816 km (0.076 R)
• M37: 6,078,909 km (0.112 R)
• M38: 6,170,314 km (0.11 R)
• M39: 6,262,017 km (0.088 R)
• M40: 6,369,728 km (0.066 R)
• M41: 6,493,445 km (0.096 R)
• M42: 6,665,034 km (0.071 R)
• M43: 6,885,541 km (0.086 R)
• M44: 7,108,592 km (0.11 R)
• M45: 7,366,349 km (0.119 R)
• M46: 7,578,030 km (0.097 R)
• M47: 7,990,770 km (0.1 R)
• M48: 8,191,680 km (0.108 R)
• M49: 8,360,277 km (0.08 R)
• M50: 8,872,949 km (0.059 R)
• M51: 9,115,746 km (0.054 R)
• M52: 9,360,788 km (0.074 R)
• M53: 9,466,404 km (0.045 R)
• M54: 9,572,469 km (0.108 R)
• M55: 10,018,719 km (0.053 R)
• M56: 10,271,539 km (0.106 R)
• M57: 10,417,098 km (0.109 R)
• M58: 10,894,465 km (0.074 R)
• M59: 11,061,416 km (0.107 R)
• M60: 11,154,616 km (0.117 R)
• M61: 11,322,913 km (0.103 R)
• M62: 11,813,744 km (0.049 R)
• M63: 11,909,038 km (0.043 R)
• M64: 12,292,457 km (0.043 R)
• M65: 12,543,781 km (0.087 R)
• M66: 12,718,811 km (0.026 R)
• M67: 13,288,480 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 14

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.66 AU - 3.1 AU

Year: 3206 Days

Day: 12.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,215,051 km

• M1: 187,745 km (0.101 R)
• M2: 339,737 km (0.089 R)
• M3: 490,831 km (0.037 R)
• M4: 623,674 km (0.079 R)
• M5: 781,649 km (0.063 R)
• M6: 910,004 km (0.075 R)
• M7: 1,141,581 km (0.081 R)
• M8: 1,277,566 km (0.059 R)
• M9: 1,380,190 km (0.112 R)
• M10: 1,635,703 km (0.097 R)
• M11: 1,907,074 km (0.065 R)
• M12: 2,101,551 km (0.094 R)
• M13: 3,031,002 km (0.054 R)
• M14: 3,206,182 km (0.035 R)
• M15: 3,366,850 km (0.081 R)
• M16: 3,585,412 km (0.098 R)
• M17: 3,789,763 km (0.118 R)
• M18: 4,152,089 km (0.102 R)
• M19: 4,646,211 km (0.11 R)
• M20: 4,828,720 km (0.109 R)
• M21: 5,159,182 km (0.101 R)
• M22: 5,284,994 km (0.111 R)
• M23: 5,625,628 km (0.099 R)
• M24: 5,777,021 km (0.119 R)
• M25: 5,929,760 km (0.036 R)
• M26: 6,039,565 km (0.102 R)
• M27: 6,463,526 km (0.107 R)
• M28: 6,576,622 km (0.078 R)
• M29: 6,851,134 km (0.109 R)
• M30: 6,989,661 km (0.083 R)
• M31: 7,175,911 km (0.093 R)
• M32: 7,269,709 km (0.086 R)
• M33: 8,600,531 km (0.108 R)
• M34: 9,615,104 km (0.066 R)
• M35: 9,926,866 km (0.109 R)
• M36: 10,110,273 km (0.105 R)
• M37: 10,374,313 km (0.12 R)
• M38: 10,747,709 km (0.096 R)
• M39: 11,125,743 km (0.103 R)
• M40: 11,756,149 km (0.079 R)
• M41: 12,229,626 km (0.062 R)
• M42: 13,023,093 km (0.102 R)
• M43: 13,281,598 km (0.106 R)
• M44: 13,484,004 km (0.096 R)
• M45: 14,303,501 km (0.069 R)
• M46: 14,988,809 km (0.084 R)
• M47: 15,350,537 km (0.114 R)
• M48: 15,745,774 km (0.089 R)
• M49: 16,021,483 km (0.032 R)
• M50: 16,236,904 km (0.114 R)
• M51: 16,764,237 km (0.032 R)
• M52: 16,857,885 km (0.118 R)
• M53: 18,347,580 km (0.034 R)
• M54: 18,540,861 km (0.08 R)
• M55: 18,961,829 km (0.101 R)
• M56: 19,287,803 km (0.078 R)
• M57: 19,945,286 km (0.072 R)
• M58: 20,409,937 km (0.111 R)
• M59: 20,677,118 km (0.094 R)
• M60: 20,777,648 km (0.083 R)
• M61: 20,911,838 km (0.115 R)
• M62: 21,181,114 km (0.071 R)
• M63: 21,417,778 km (0.098 R)
• M64: 21,689,298 km (0.09 R)
• M65: 21,791,323 km (0.062 R)
• M66: 21,927,757 km (0.109 R)
• M67: 22,338,552 km (0.088 R)
• M68: 22,855,712 km (0.059 R)
• M69: 23,202,779 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 10.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.5 AU - 3.68 AU

Year: 4462 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,215,051 km

• M1: 139,724 km (0.094 R)
• M2: 270,473 km (0.114 R)
• M3: 616,942 km (0.091 R)
• M4: 764,146 km (0.056 R)
• M5: 860,786 km (0.109 R)
• M6: 974,929 km (0.075 R)
• M7: 1,094,308 km (0.1 R)
• M8: 1,333,815 km (0.095 R)
• M9: 1,437,486 km (0.093 R)
• M10: 1,559,408 km (0.117 R)
• M11: 2,255,487 km (0.097 R)
• M12: 2,617,813 km (0.094 R)
• M13: 3,215,756 km (0.05 R)
• M14: 3,316,136 km (0.093 R)
• M15: 3,602,915 km (0.093 R)
• M16: 3,791,408 km (0.114 R)
• M17: 3,983,343 km (0.112 R)
• M18: 4,134,885 km (0.117 R)
• M19: 4,399,075 km (0.06 R)
• M20: 4,488,385 km (0.082 R)
• M21: 4,600,883 km (0.078 R)
• M22: 4,944,060 km (0.09 R)
• M23: 5,037,110 km (0.103 R)
• M24: 5,295,615 km (0.107 R)
• M25: 5,390,759 km (0.056 R)
• M26: 5,510,587 km (0.109 R)
• M27: 5,631,163 km (0.059 R)
• M28: 5,728,252 km (0.079 R)
• M29: 6,072,626 km (0.096 R)
• M30: 6,678,797 km (0.092 R)
• M31: 7,119,811 km (0.109 R)
• M32: 7,224,979 km (0.104 R)
• M33: 7,785,522 km (0.05 R)
• M34: 7,948,284 km (0.11 R)
• M35: 8,387,803 km (0.094 R)
• M36: 8,471,129 km (0.096 R)
• M37: 9,005,193 km (0.107 R)
• M38: 9,090,464 km (0.101 R)
• M39: 9,319,349 km (0.031 R)
• M40: 9,434,390 km (0.092 R)
• M41: 9,579,051 km (0.116 R)
• M42: 10,194,347 km (0.071 R)
• M43: 10,402,438 km (0.114 R)
• M44: 10,611,725 km (0.114 R)
• M45: 10,883,095 km (0.11 R)
• M46: 11,217,746 km (0.027 R)
• M47: 12,431,583 km (0.102 R)
• M48: 12,749,479 km (0.069 R)
• M49: 12,845,371 km (0.047 R)
• M50: 13,850,519 km (0.107 R)
• M51: 14,047,988 km (0.115 R)
• M52: 14,478,980 km (0.083 R)
• M53: 14,914,459 km (0.111 R)
• M54: 15,083,056 km (0.108 R)
• M55: 15,218,442 km (0.08 R)
• M56: 15,422,194 km (0.093 R)
• M57: 15,695,360 km (0.116 R)
• M58: 15,866,799 km (0.074 R)
• M59: 16,107,951 km (0.088 R)
• M60: 16,281,035 km (0.063 R)
• M61: 16,350,449 km (0.078 R)
• M62: 16,663,856 km (0.041 R)
• M63: 17,014,514 km (0.116 R)
• M64: 17,509,384 km (0.088 R)
• M65: 17,901,629 km (0.085 R)
• M66: 18,009,040 km (0.068 R)
• M67: 18,513,484 km (0.102 R)
• M68: 18,658,445 km (0.026 R)
• M69: 19,315,479 km (0.102 R)
• M70: 19,462,533 km (0.106 R)
• M71: 19,536,136 km (0.096 R)
• M72: 19,683,789 km (0.092 R)
• M73: 21,369,607 km (0.093 R)
• M74: 22,210,646 km (0.079 R)
• M75: 22,326,136 km (0.108 R)
• M76: 22,867,979 km (0.11 R)
• M77: 23,179,442 km (0.106 R)
• M78: 24,479,298 km (0.036 R)
• M79: 24,877,827 km (0.053 R)
• M80: 25,118,081 km (0.039 R)
• M81: 25,520,050 km (0.085 R)
• M82: 26,411,953 km (0.082 R)
• M83: 27,644,490 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 5.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.83 AU - 9.29 AU

Year: 16429 Days

Day: 24.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,215,051 km

• M1: 508,782 km (0.08 R)
• M2: 595,549 km (0.065 R)
• M3: 1,021,305 km (0.061 R)
• M4: 1,148,164 km (0.079 R)
• M5: 1,280,408 km (0.112 R)
• M6: 1,365,529 km (0.114 R)
• M7: 1,613,862 km (0.114 R)
• M8: 1,934,300 km (0.089 R)
• M9: 2,172,311 km (0.09 R)
• M10: 2,253,842 km (0.117 R)
• M11: 2,504,268 km (0.099 R)
• M12: 2,546,754 km (0.08 R)
• M13: 2,676,156 km (0.098 R)
• M14: 2,874,074 km (0.091 R)
• M15: 3,054,041 km (0.116 R)
• M16: 3,214,709 km (0.105 R)
• M17: 4,008,176 km (0.088 R)
• M18: 4,311,111 km (0.104 R)
• M19: 4,388,005 km (0.098 R)
• M20: 4,647,707 km (0.112 R)
• M21: 5,236,374 km (0.056 R)
• M22: 5,401,082 km (0.07 R)
• M23: 5,848,379 km (0.062 R)
• M24: 7,078,373 km (0.062 R)
• M25: 7,138,960 km (0.107 R)
• M26: 7,382,655 km (0.082 R)
• M27: 8,577,643 km (0.084 R)
• M28: 9,032,869 km (0.072 R)
• M29: 9,495,874 km (0.093 R)
• M30: 9,696,784 km (0.102 R)
• M31: 9,865,082 km (0.038 R)
• M32: 9,932,850 km (0.034 R)
• M33: 10,930,817 km (0.092 R)
• M34: 12,032,606 km (0.108 R)
• M35: 12,286,174 km (0.082 R)
• M36: 13,355,799 km (0.089 R)
• M37: 13,468,147 km (0.072 R)
• M38: 14,416,448 km (0.038 R)
• M39: 14,493,191 km (0.089 R)
• M40: 15,073,481 km (0.116 R)
• M41: 15,190,467 km (0.07 R)
• M42: 15,582,563 km (0.107 R)
• M43: 16,017,743 km (0.095 R)
• M44: 16,537,147 km (0.083 R)
• M45: 17,839,097 km (0.041 R)
• M46: 18,627,628 km (0.059 R)
• M47: 18,837,065 km (0.076 R)
• M48: 18,878,952 km (0.097 R)
• M49: 19,005,063 km (0.049 R)
• M50: 19,215,846 km (0.051 R)
• M51: 19,639,807 km (0.078 R)
• M52: 20,066,759 km (0.115 R)
• M53: 20,109,694 km (0.083 R)
• M54: 20,152,628 km (0.108 R)
• M55: 20,540,087 km (0.106 R)
• M56: 20,756,405 km (0.047 R)
• M57: 20,929,939 km (0.077 R)
• M58: 21,060,538 km (0.075 R)
• M59: 22,025,893 km (0.11 R)
• M60: 22,871,270 km (0.12 R)
• M61: 23,500,778 km (0.119 R)
• M62: 23,636,464 km (0.093 R)
• M63: 23,908,582 km (0.033 R)
• M64: 23,954,060 km (0.12 R)
• M65: 24,455,961 km (0.076 R)
• M66: 25,238,358 km (0.057 R)
• M67: 25,749,085 km (0.106 R)
• M68: 26,216,279 km (0.098 R)
• M69: 26,827,835 km (0.114 R)
• M70: 27,016,927 km (0.099 R)
• M71: 27,206,467 km (0.077 R)
• M72: 27,491,601 km (0.061 R)
• M73: 27,682,338 km (0.119 R)
• M74: 27,921,246 km (0.081 R)
• M75: 27,969,117 km (0.088 R)
• M76: 28,304,964 km (0.088 R)
• M77: 28,593,987 km (0.114 R)
• M78: 28,690,478 km (0.084 R)
• M79: 28,787,118 km (0.093 R)
• M80: 30,446,458 km (0.096 R)
• M81: 30,643,777 km (0.064 R)
• M82: 31,238,130 km (0.083 R)
• M83: 31,636,359 km (0.118 R)
• M84: 32,790,956 km (0.117 R)
• M85: 32,841,520 km (0.103 R)
• M86: 33,348,058 km (0.072 R)
• M87: 34,010,328 km (0.112 R)
• M88: 34,061,490 km (0.108 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: 318 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit