🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 9

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.94 AU - 1.06 AU

Year: 656 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,252,860 km

• M1: 114,143 km (0.096 R)
• M2: 179,817 km (0.09 R)
• M3: 282,890 km (0.093 R)
• M4: 405,111 km (0.113 R)
• M5: 509,979 km (0.095 R)
• M6: 595,549 km (0.077 R)
• M7: 776,862 km (0.086 R)
• M8: 854,653 km (0.105 R)
• M9: 923,468 km (0.045 R)
• M10: 1,091,915 km (0.041 R)
• M11: 1,283,699 km (0.096 R)
• M12: 1,377,048 km (0.091 R)
• M13: 1,627,924 km (0.112 R)
• M14: 1,766,152 km (0.03 R)
• M15: 1,855,612 km (0.12 R)
• M16: 2,023,461 km (0.077 R)
• M17: 2,093,622 km (0.097 R)
• M18: 2,325,499 km (0.106 R)
• M19: 2,531,944 km (0.06 R)
• M20: 2,590,886 km (0.118 R)
• M21: 2,693,061 km (0.096 R)
• M22: 2,848,643 km (0.119 R)
• M23: 3,034,144 km (0.091 R)
• M24: 3,132,879 km (0.088 R)
• M25: 3,214,559 km (0.086 R)
• M26: 3,287,712 km (0.052 R)
• M27: 3,407,690 km (0.113 R)
• M28: 3,491,764 km (0.094 R)
• M29: 3,661,707 km (0.073 R)
• M30: 3,738,301 km (0.096 R)
• M31: 3,902,560 km (0.086 R)
• M32: 4,059,338 km (0.102 R)
• M33: 4,238,407 km (0.115 R)
• M34: 4,328,764 km (0.105 R)
• M35: 4,399,673 km (0.106 R)
• M36: 4,460,709 km (0.077 R)
• M37: 4,532,217 km (0.108 R)
• M38: 4,655,785 km (0.091 R)
• M39: 4,749,134 km (0.079 R)
• M40: 4,937,777 km (0.087 R)
• M41: 5,011,828 km (0.078 R)
• M42: 5,118,342 km (0.114 R)
• M43: 5,225,603 km (0.117 R)
• M44: 5,398,688 km (0.072 R)
• M45: 5,683,971 km (0.056 R)
• M46: 5,873,212 km (0.066 R)
• M47: 6,008,000 km (0.065 R)
• M48: 6,087,137 km (0.086 R)
• M49: 6,235,090 km (0.109 R)
• M50: 6,292,386 km (0.109 R)
• M51: 7,075,830 km (0.106 R)
• M52: 7,147,487 km (0.069 R)
• M53: 7,375,923 km (0.118 R)
• M54: 7,497,247 km (0.114 R)
• M55: 7,741,839 km (0.107 R)
• M56: 7,803,324 km (0.11 R)
• M57: 7,914,475 km (0.093 R)
• M58: 8,038,791 km (0.108 R)
• M59: 8,276,502 km (0.062 R)
• M60: 8,491,175 km (0.112 R)
• M61: 8,592,752 km (0.104 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 14.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.55 AU - 2.77 AU

Year: 2846 Days

Day: 10.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 95.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,252,860 km

• M1: 206,744 km (0.032 R)
• M2: 337,493 km (0.066 R)
• M3: 436,377 km (0.091 R)
• M4: 595,848 km (0.094 R)
• M5: 713,432 km (0.12 R)
• M6: 871,707 km (0.067 R)
• M7: 1,103,135 km (0.082 R)
• M8: 1,281,755 km (0.118 R)
• M9: 1,393,803 km (0.08 R)
• M10: 1,499,719 km (0.084 R)
• M11: 1,628,672 km (0.089 R)
• M12: 1,941,032 km (0.104 R)
• M13: 2,138,053 km (0.115 R)
• M14: 2,273,140 km (0.049 R)
• M15: 2,516,835 km (0.071 R)
• M16: 2,806,007 km (0.105 R)
• M17: 2,904,891 km (0.085 R)
• M18: 3,131,831 km (0.069 R)
• M19: 3,417,264 km (0.095 R)
• M20: 3,563,272 km (0.097 R)
• M21: 3,889,245 km (0.102 R)
• M22: 4,126,059 km (0.086 R)
• M23: 4,570,215 km (0.067 R)
• M24: 4,672,689 km (0.101 R)
• M25: 4,776,062 km (0.075 R)
• M26: 4,894,992 km (0.074 R)
• M27: 5,520,461 km (0.088 R)
• M28: 5,946,216 km (0.103 R)
• M29: 6,122,891 km (0.08 R)
• M30: 6,236,137 km (0.119 R)
• M31: 6,366,586 km (0.054 R)
• M32: 6,998,188 km (0.064 R)
• M33: 7,167,832 km (0.088 R)
• M34: 7,356,026 km (0.098 R)
• M35: 7,563,220 km (0.083 R)
• M36: 8,107,307 km (0.09 R)
• M37: 8,375,237 km (0.109 R)
• M38: 8,664,409 km (0.085 R)
• M39: 8,791,867 km (0.083 R)
• M40: 9,159,578 km (0.106 R)
• M41: 9,401,329 km (0.097 R)
• M42: 9,777,567 km (0.091 R)
• M43: 10,139,444 km (0.116 R)
• M44: 10,235,486 km (0.088 R)
• M45: 10,564,153 km (0.034 R)
• M46: 10,798,274 km (0.071 R)
• M47: 10,974,949 km (0.105 R)
• M48: 11,152,671 km (0.056 R)
• M49: 11,271,601 km (0.057 R)
• M50: 11,611,039 km (0.118 R)
• M51: 12,014,803 km (0.12 R)
• M52: 12,259,246 km (0.105 R)
• M53: 12,567,119 km (0.102 R)
• M54: 12,794,657 km (0.097 R)
• M55: 12,940,066 km (0.101 R)
• M56: 13,211,736 km (0.073 R)
• M57: 13,995,030 km (0.107 R)
• M58: 14,295,423 km (0.054 R)
• M59: 14,554,526 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320

Radius: 8.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.99 AU - 4.25 AU

Year: 5486 Days

Day: 10.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,252,860 km

• M1: 125,513 km (0.091 R)
• M2: 181,761 km (0.115 R)
• M3: 395,088 km (0.114 R)
• M4: 456,423 km (0.052 R)
• M5: 737,667 km (0.114 R)
• M6: 862,282 km (0.074 R)
• M7: 921,373 km (0.117 R)
• M8: 1,158,486 km (0.072 R)
• M9: 1,250,937 km (0.08 R)
• M10: 1,749,397 km (0.09 R)
• M11: 1,810,134 km (0.076 R)
• M12: 2,059,963 km (0.108 R)
• M13: 2,156,603 km (0.091 R)
• M14: 2,455,499 km (0.106 R)
• M15: 3,111,037 km (0.097 R)
• M16: 3,222,338 km (0.062 R)
• M17: 3,429,681 km (0.081 R)
• M18: 3,622,213 km (0.098 R)
• M19: 3,680,556 km (0.051 R)
• M20: 4,323,229 km (0.103 R)
• M21: 4,426,900 km (0.114 R)
• M22: 4,849,365 km (0.067 R)
• M23: 4,935,533 km (0.083 R)
• M24: 5,087,375 km (0.118 R)
• M25: 5,687,561 km (0.107 R)
• M26: 5,801,256 km (0.057 R)
• M27: 5,892,660 km (0.083 R)
• M28: 6,076,965 km (0.113 R)
• M29: 6,857,566 km (0.076 R)
• M30: 7,198,201 km (0.11 R)
• M31: 7,444,888 km (0.108 R)
• M32: 7,644,152 km (0.026 R)
• M33: 7,870,643 km (0.038 R)
• M34: 8,407,550 km (0.099 R)
• M35: 9,195,033 km (0.081 R)
• M36: 9,301,846 km (0.12 R)
• M37: 9,408,958 km (0.063 R)
• M38: 9,733,137 km (0.09 R)
• M39: 10,924,235 km (0.061 R)
• M40: 11,150,876 km (0.081 R)
• M41: 11,264,720 km (0.08 R)
• M42: 11,522,477 km (0.102 R)
• M43: 12,691,435 km (0.088 R)
• M44: 13,441,069 km (0.095 R)
• M45: 14,174,249 km (0.117 R)
• M46: 14,483,467 km (0.109 R)
• M47: 14,576,667 km (0.101 R)
• M48: 14,951,559 km (0.083 R)
• M49: 15,393,023 km (0.028 R)
• M50: 15,551,746 km (0.113 R)
• M51: 15,710,918 km (0.111 R)
• M52: 15,966,880 km (0.08 R)
• M53: 17,102,627 km (0.082 R)
• M54: 17,201,212 km (0.091 R)
• M55: 17,730,040 km (0.11 R)
• M56: 17,796,462 km (0.114 R)
• M57: 18,163,575 km (0.113 R)
• M58: 18,634,509 km (0.063 R)
• M59: 18,803,704 km (0.107 R)
• M60: 19,007,307 km (0.055 R)
• M61: 20,383,757 km (0.096 R)
• M62: 21,048,720 km (0.098 R)
• M63: 21,791,922 km (0.057 R)
• M64: 21,898,884 km (0.086 R)
• M65: 22,328,081 km (0.099 R)
• M66: 22,435,791 km (0.028 R)
• M67: 22,868,578 km (0.05 R)
• M68: 23,049,741 km (0.118 R)
• M69: 23,340,559 km (0.086 R)
• M70: 23,669,076 km (0.099 R)
• M71: 24,701,301 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 12.1

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.47 AU - 5.69 AU

Year: 8647 Days

Day: 14.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,252,860 km

• M1: 198,965 km (0.081 R)
• M2: 308,770 km (0.071 R)
• M3: 468,092 km (0.096 R)
• M4: 676,631 km (0.086 R)
• M5: 793,318 km (0.12 R)
• M6: 881,431 km (0.112 R)
• M7: 1,010,683 km (0.046 R)
• M8: 1,207,255 km (0.077 R)
• M9: 1,824,795 km (0.104 R)
• M10: 2,664,637 km (0.102 R)
• M11: 2,746,467 km (0.118 R)
• M12: 2,829,045 km (0.064 R)
• M13: 3,197,355 km (0.077 R)
• M14: 3,402,005 km (0.095 R)
• M15: 3,580,924 km (0.112 R)
• M16: 3,948,337 km (0.073 R)
• M17: 4,424,656 km (0.119 R)
• M18: 4,587,568 km (0.065 R)
• M19: 5,501,611 km (0.063 R)
• M20: 6,069,634 km (0.092 R)
• M21: 6,251,097 km (0.066 R)
• M22: 6,881,203 km (0.079 R)
• M23: 7,415,417 km (0.094 R)
• M24: 7,492,909 km (0.061 R)
• M25: 7,844,613 km (0.056 R)
• M26: 8,241,945 km (0.065 R)
• M27: 8,605,019 km (0.091 R)
• M28: 9,221,961 km (0.086 R)
• M29: 9,305,436 km (0.047 R)
• M30: 10,455,096 km (0.107 R)
• M31: 10,804,407 km (0.072 R)
• M32: 11,202,038 km (0.052 R)
• M33: 11,694,514 km (0.085 R)
• M34: 11,966,034 km (0.054 R)
• M35: 12,423,505 km (0.107 R)
• M36: 12,515,657 km (0.116 R)
• M37: 13,449,746 km (0.095 R)
• M38: 14,021,060 km (0.085 R)
• M39: 15,335,278 km (0.089 R)
• M40: 15,533,345 km (0.111 R)
• M41: 15,732,310 km (0.076 R)
• M42: 16,384,707 km (0.102 R)
• M43: 17,302,490 km (0.077 R)
• M44: 18,657,547 km (0.052 R)
• M45: 19,562,016 km (0.106 R)
• M46: 20,644,207 km (0.085 R)
• M47: 21,082,678 km (0.077 R)
• M48: 21,247,834 km (0.105 R)
• M49: 21,801,496 km (0.087 R)
• M50: 22,080,197 km (0.08 R)
• M51: 22,472,293 km (0.106 R)
• M52: 23,491,054 km (0.094 R)
• M53: 23,891,378 km (0.11 R)
• M54: 24,293,946 km (0.096 R)
• M55: 24,756,652 km (0.07 R)
• M56: 24,989,277 km (0.099 R)
• M57: 26,696,488 km (0.111 R)
• M58: 27,594,225 km (0.117 R)
• M59: 28,319,625 km (0.107 R)
• M60: 28,562,871 km (0.11 R)
• M61: 29,357,984 km (0.039 R)
• M62: 29,542,438 km (0.078 R)
• M63: 30,782,604 km (0.075 R)
• M64: 31,095,264 km (0.102 R)
• M65: 31,471,802 km (0.049 R)
• M66: 33,827,519 km (0.033 R)
• M67: 35,320,207 km (0.056 R)
• M68: 35,713,200 km (0.067 R)
• M69: 36,041,867 km (0.068 R)
• M70: 37,299,536 km (0.047 R)
• M71: 38,773,823 km (0.086 R)
• M72: 39,111,466 km (0.113 R)
• M73: 39,857,959 km (0.093 R)
• M74: 42,542,044 km (0.089 R)
• M75: 43,659,989 km (0.097 R)
• M76: 43,800,461 km (0.117 R)
• M77: 44,081,705 km (0.103 R)
• M78: 44,222,627 km (0.081 R)
• M79: 44,929,177 km (0.102 R)
• M80: 45,355,082 km (0.1 R)
• M81: 46,282,140 km (0.067 R)
• M82: 47,071,568 km (0.029 R)
• M83: 47,359,694 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.6

Radius: 3.7

Gravity: 28.75 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.43 AU - 11.47 AU

Year: 19057 Days

Day: 19.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,252,860 km

• M1: 245,789 km (0.103 R)
• M2: 878,887 km (0.107 R)
• M3: 1,228,498 km (0.066 R)
• M4: 1,643,781 km (0.081 R)
• M5: 1,754,035 km (0.068 R)
• M6: 1,895,106 km (0.039 R)
• M7: 1,981,573 km (0.117 R)
• M8: 2,750,955 km (0.1 R)
• M9: 3,601,868 km (0.117 R)
• M10: 3,708,980 km (0.078 R)
• M11: 3,745,033 km (0.055 R)
• M12: 4,148,349 km (0.109 R)
• M13: 4,260,697 km (0.068 R)
• M14: 5,155,143 km (0.034 R)
• M15: 5,978,380 km (0.114 R)
• M16: 6,275,930 km (0.066 R)
• M17: 6,534,884 km (0.114 R)
• M18: 7,468,524 km (0.111 R)
• M19: 7,835,039 km (0.088 R)
• M20: 8,301,335 km (0.077 R)
• M21: 8,920,970 km (0.119 R)
• M22: 9,358,544 km (0.117 R)
• M23: 9,555,265 km (0.114 R)
• M24: 10,103,391 km (0.029 R)
• M25: 10,204,071 km (0.1 R)
• M26: 10,918,550 km (0.071 R)
• M27: 11,021,922 km (0.081 R)
• M28: 11,073,683 km (0.114 R)
• M29: 11,333,983 km (0.078 R)
• M30: 11,649,037 km (0.075 R)
• M31: 12,180,408 km (0.119 R)
• M32: 12,937,523 km (0.119 R)
• M33: 14,045,295 km (0.08 R)
• M34: 14,383,536 km (0.06 R)
• M35: 14,610,626 km (0.101 R)
• M36: 14,953,205 km (0.103 R)
• M37: 15,763,128 km (0.101 R)
• M38: 16,173,325 km (0.111 R)
• M39: 18,707,513 km (0.101 R)
• M40: 19,266,411 km (0.112 R)
• M41: 19,328,942 km (0.091 R)
• M42: 19,579,369 km (0.082 R)
• M43: 20,083,365 km (0.057 R)
• M44: 20,146,644 km (0.097 R)
• M45: 20,336,933 km (0.113 R)
• M46: 21,815,857 km (0.035 R)
• M47: 22,535,274 km (0.086 R)
• M48: 22,601,097 km (0.107 R)
• M49: 23,863,254 km (0.087 R)
• M50: 24,468,976 km (0.116 R)
• M51: 24,875,732 km (0.054 R)
• M52: 25,558,347 km (0.109 R)
• M53: 25,970,938 km (0.071 R)
• M54: 26,109,017 km (0.087 R)
• M55: 26,455,187 km (0.103 R)
• M56: 26,733,139 km (0.053 R)
• M57: 26,872,565 km (0.12 R)
• M58: 27,082,002 km (0.063 R)
• M59: 27,292,037 km (0.09 R)
• M60: 27,854,675 km (0.056 R)
• M61: 28,208,324 km (0.113 R)
• M62: 30,579,450 km (0.109 R)
• M63: 30,871,166 km (0.059 R)
• M64: 32,121,206 km (0.077 R)
• M65: 32,269,457 km (0.102 R)
• M66: 33,237,954 km (0.092 R)
• M67: 33,312,903 km (0.117 R)
• M68: 34,291,572 km (0.094 R)
• M69: 34,746,499 km (0.098 R)
• M70: 35,969,312 km (0.099 R)
• M71: 37,128,546 km (0.095 R)
• M72: 37,439,710 km (0.096 R)
• M73: 37,517,650 km (0.053 R)
• M74: 37,673,681 km (0.093 R)
• M75: 37,908,100 km (0.116 R)
• M76: 39,245,805 km (0.088 R)
• M77: 41,160,358 km (0.058 R)
• M78: 47,673,251 km (0.101 R)
• M79: 47,842,297 km (0.038 R)
• M80: 48,096,164 km (0.084 R)
• M81: 48,775,339 km (0.099 R)
• M82: 49,286,664 km (0.075 R)
• M83: 50,918,029 km (0.114 R)
• M84: 51,004,347 km (0.117 R)
• M85: 51,696,835 km (0.047 R)
• M86: 52,044,202 km (0.046 R)
• M87: 53,353,931 km (0.119 R)
• M88: 55,649,810 km (0.111 R)
• M89: 56,184,173 km (0.111 R)
• M90: 56,720,182 km (0.08 R)
• M91: 57,977,552 km (0.109 R)
• M92: 58,700,260 km (0.071 R)
• M93: 58,881,423 km (0.081 R)
• M94: 58,972,079 km (0.052 R)
• M95: 59,244,198 km (0.079 R)
• M96: 59,607,720 km (0.095 R)
• M97: 60,063,246 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit