🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.8

Radius: 13.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.8 AU

Year: 377 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,555,121 km

• M1: 170,841 km (0.091 R)
• M2: 268,678 km (0.082 R)
• M3: 382,073 km (0.071 R)
• M4: 527,183 km (0.095 R)
• M5: 656,884 km (0.112 R)
• M6: 818,300 km (0.083 R)
• M7: 924,664 km (0.065 R)
• M8: 1,053,319 km (0.117 R)
• M9: 1,260,960 km (0.03 R)
• M10: 1,348,924 km (0.117 R)
• M11: 1,439,132 km (0.068 R)
• M12: 1,551,180 km (0.069 R)
• M13: 1,651,261 km (0.098 R)
• M14: 1,743,264 km (0.08 R)
• M15: 1,837,062 km (0.116 R)
• M16: 2,040,964 km (0.109 R)
• M17: 2,235,740 km (0.064 R)
• M18: 2,332,530 km (0.112 R)
• M19: 2,465,971 km (0.115 R)
• M20: 2,578,020 km (0.095 R)
• M21: 2,692,014 km (0.062 R)
• M22: 2,807,653 km (0.119 R)
• M23: 2,931,221 km (0.12 R)
• M24: 3,031,451 km (0.088 R)
• M25: 3,203,339 km (0.094 R)
• M26: 3,339,324 km (0.116 R)
• M27: 3,463,939 km (0.038 R)
• M28: 3,643,905 km (0.094 R)
• M29: 3,827,013 km (0.039 R)
• M30: 4,160,167 km (0.094 R)
• M31: 4,266,232 km (0.085 R)
• M32: 4,373,195 km (0.086 R)
• M33: 4,640,975 km (0.072 R)
• M34: 4,795,509 km (0.042 R)
• M35: 5,117,145 km (0.096 R)
• M36: 5,261,507 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 14.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.04 AU - 1.04 AU

Year: 746 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,555,121 km

• M1: 184,305 km (0.1 R)
• M2: 290,818 km (0.118 R)
• M3: 403,316 km (0.098 R)
• M4: 521,648 km (0.053 R)
• M5: 684,410 km (0.119 R)
• M6: 777,759 km (0.07 R)
• M7: 1,078,152 km (0.069 R)
• M8: 1,190,500 km (0.078 R)
• M9: 1,356,105 km (0.047 R)
• M10: 1,456,036 km (0.095 R)
• M11: 1,634,357 km (0.106 R)
• M12: 1,747,602 km (0.063 R)
• M13: 1,844,991 km (0.064 R)
• M14: 2,026,602 km (0.051 R)
• M15: 2,122,943 km (0.076 R)
• M16: 2,220,930 km (0.09 R)
• M17: 2,407,927 km (0.052 R)
• M18: 2,727,020 km (0.097 R)
• M19: 2,870,185 km (0.106 R)
• M20: 2,979,242 km (0.039 R)
• M21: 3,089,645 km (0.095 R)
• M22: 3,186,584 km (0.111 R)
• M23: 3,537,840 km (0.101 R)
• M24: 3,958,210 km (0.047 R)
• M25: 4,055,748 km (0.094 R)
• M26: 4,228,234 km (0.12 R)
• M27: 4,445,301 km (0.077 R)
• M28: 4,666,107 km (0.066 R)
• M29: 4,864,474 km (0.078 R)
• M30: 5,065,833 km (0.039 R)
• M31: 5,359,493 km (0.084 R)
• M32: 5,631,313 km (0.078 R)
• M33: 5,750,542 km (0.119 R)
• M34: 5,852,119 km (0.1 R)
• M35: 6,245,562 km (0.115 R)
• M36: 6,349,981 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 13.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.51 AU - 3.27 AU

Year: 3453 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,555,121 km

• M1: 191,635 km (0.097 R)
• M2: 289,173 km (0.103 R)
• M3: 457,021 km (0.065 R)
• M4: 637,437 km (0.087 R)
• M5: 845,228 km (0.089 R)
• M6: 1,038,957 km (0.064 R)
• M7: 1,208,003 km (0.057 R)
• M8: 1,316,910 km (0.047 R)
• M9: 1,619,547 km (0.074 R)
• M10: 1,913,058 km (0.039 R)
• M11: 2,009,399 km (0.102 R)
• M12: 2,123,991 km (0.11 R)
• M13: 2,446,374 km (0.106 R)
• M14: 2,586,996 km (0.119 R)
• M15: 3,215,008 km (0.059 R)
• M16: 3,448,081 km (0.088 R)
• M17: 3,646,448 km (0.086 R)
• M18: 3,767,473 km (0.099 R)
• M19: 4,096,588 km (0.093 R)
• M20: 4,435,278 km (0.096 R)
• M21: 4,564,530 km (0.055 R)
• M22: 4,717,120 km (0.072 R)
• M23: 5,117,294 km (0.116 R)
• M24: 6,926,082 km (0.11 R)
• M25: 7,406,740 km (0.116 R)
• M26: 7,690,079 km (0.115 R)
• M27: 7,950,828 km (0.048 R)
• M28: 8,082,324 km (0.065 R)
• M29: 8,214,419 km (0.03 R)
• M30: 8,669,346 km (0.12 R)
• M31: 8,859,036 km (0.106 R)
• M32: 8,995,320 km (0.096 R)
• M33: 9,242,605 km (0.105 R)
• M34: 9,436,484 km (0.109 R)
• M35: 10,254,036 km (0.086 R)
• M36: 10,397,202 km (0.114 R)
• M37: 10,889,379 km (0.059 R)
• M38: 11,211,912 km (0.032 R)
• M39: 11,686,586 km (0.097 R)
• M40: 11,776,344 km (0.039 R)
• M41: 11,956,610 km (0.099 R)
• M42: 12,748,132 km (0.048 R)
• M43: 13,181,368 km (0.113 R)
• M44: 13,274,866 km (0.114 R)
• M45: 13,368,515 km (0.117 R)
• M46: 13,713,936 km (0.11 R)
• M47: 14,253,685 km (0.119 R)
• M48: 14,510,096 km (0.043 R)
• M49: 14,897,554 km (0.08 R)
• M50: 15,255,692 km (0.116 R)
• M51: 15,452,263 km (0.11 R)
• M52: 15,616,821 km (0.093 R)
• M53: 15,814,888 km (0.114 R)
• M54: 16,213,716 km (0.111 R)
• M55: 16,750,623 km (0.049 R)
• M56: 17,635,495 km (0.092 R)
• M57: 17,841,940 km (0.119 R)
• M58: 18,815,672 km (0.117 R)
• M59: 18,956,294 km (0.084 R)
• M60: 19,061,910 km (0.084 R)
• M61: 19,521,774 km (0.078 R)
• M62: 19,878,116 km (0.094 R)
• M63: 20,164,746 km (0.101 R)
• M64: 20,633,436 km (0.075 R)
• M65: 21,288,375 km (0.053 R)
• M66: 21,691,990 km (0.075 R)
• M67: 22,618,600 km (0.039 R)
• M68: 23,709,767 km (0.085 R)
• M69: 23,899,606 km (0.091 R)
• M70: 24,741,094 km (0.071 R)
• M71: 25,010,819 km (0.066 R)
• M72: 25,242,846 km (0.1 R)
• M73: 25,708,992 km (0.089 R)
• M74: 25,904,068 km (0.105 R)
• M75: 26,060,547 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 6.6

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.92 AU - 7.8 AU

Year: 11274 Days

Day: 17.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,555,121 km

• M1: 244,742 km (0.064 R)
• M2: 388,057 km (0.099 R)
• M3: 661,821 km (0.114 R)
• M4: 867,668 km (0.091 R)
• M5: 927,357 km (0.047 R)
• M6: 988,393 km (0.063 R)
• M7: 1,246,449 km (0.11 R)
• M8: 1,406,669 km (0.114 R)
• M9: 1,622,539 km (0.073 R)
• M10: 2,331,932 km (0.098 R)
• M11: 2,444,429 km (0.072 R)
• M12: 2,674,810 km (0.091 R)
• M13: 2,822,313 km (0.087 R)
• M14: 3,762,835 km (0.059 R)
• M15: 3,995,310 km (0.088 R)
• M16: 4,544,035 km (0.095 R)
• M17: 4,791,620 km (0.084 R)
• M18: 5,079,895 km (0.053 R)
• M19: 5,673,200 km (0.033 R)
• M20: 5,825,042 km (0.102 R)
• M21: 6,366,885 km (0.061 R)
• M22: 6,643,791 km (0.115 R)
• M23: 6,924,736 km (0.119 R)
• M24: 7,005,668 km (0.081 R)
• M25: 7,415,267 km (0.076 R)
• M26: 7,832,795 km (0.06 R)
• M27: 8,733,972 km (0.081 R)
• M28: 8,821,487 km (0.11 R)
• M29: 8,865,319 km (0.075 R)
• M30: 9,085,827 km (0.077 R)
• M31: 9,577,256 km (0.099 R)
• M32: 9,758,120 km (0.074 R)
• M33: 9,849,075 km (0.057 R)
• M34: 10,353,669 km (0.106 R)
• M35: 10,679,343 km (0.115 R)
• M36: 10,772,991 km (0.115 R)
• M37: 10,913,913 km (0.09 R)
• M38: 11,531,901 km (0.113 R)
• M39: 12,161,260 km (0.06 R)
• M40: 13,050,918 km (0.099 R)
• M41: 13,554,165 km (0.096 R)
• M42: 13,910,208 km (0.082 R)
• M43: 14,944,528 km (0.12 R)
• M44: 14,996,887 km (0.117 R)
• M45: 15,365,048 km (0.118 R)
• M46: 15,418,005 km (0.118 R)
• M47: 16,217,905 km (0.046 R)
• M48: 16,813,155 km (0.075 R)
• M49: 16,867,758 km (0.107 R)
• M50: 17,031,418 km (0.099 R)
• M51: 17,470,787 km (0.055 R)
• M52: 18,585,142 km (0.106 R)
• M53: 18,810,885 km (0.097 R)
• M54: 20,357,577 km (0.085 R)
• M55: 22,422,477 km (0.105 R)
• M56: 22,482,466 km (0.051 R)
• M57: 23,510,203 km (0.067 R)
• M58: 23,571,239 km (0.047 R)
• M59: 24,183,393 km (0.082 R)
• M60: 24,491,415 km (0.103 R)
• M61: 24,924,950 km (0.106 R)
• M62: 25,862,330 km (0.12 R)
• M63: 26,430,353 km (0.09 R)
• M64: 26,938,687 km (0.081 R)
• M65: 28,029,405 km (0.038 R)
• M66: 29,857,491 km (0.087 R)
• M67: 30,719,175 km (0.077 R)
• M68: 31,186,668 km (0.098 R)
• M69: 31,387,578 km (0.069 R)
• M70: 33,558,692 km (0.096 R)
• M71: 34,177,878 km (0.077 R)
• M72: 34,454,334 km (0.092 R)
• M73: 35,427,768 km (0.044 R)
• M74: 35,707,665 km (0.089 R)
• M75: 35,988,161 km (0.095 R)
• M76: 36,339,716 km (0.102 R)
• M77: 36,551,397 km (0.089 R)
• M78: 36,692,618 km (0.067 R)
• M79: 37,472,771 km (0.114 R)
• M80: 38,473,580 km (0.095 R)
• M81: 39,338,555 km (0.077 R)
• M82: 39,700,732 km (0.085 R)
• M83: 40,136,959 km (0.117 R)
• M84: 40,428,675 km (0.087 R)
• M85: 42,119,280 km (0.103 R)
• M86: 43,159,584 km (0.117 R)
• M87: 44,058,069 km (0.07 R)
• M88: 44,208,415 km (0.072 R)
• M89: 45,721,298 km (0.086 R)
• M90: 47,558,958 km (0.062 R)
• M91: 51,385,223 km (0.059 R)
• M92: 51,464,360 km (0.098 R)
• M93: 52,098,655 km (0.102 R)
• M94: 53,294,989 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804

Radius: 6.4

Gravity: 19.63 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7 AU - 7.76 AU

Year: 14093 Days

Day: 18.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,555,121 km

• M1: 90,058 km (0.1 R)
• M2: 163,062 km (0.089 R)
• M3: 286,779 km (0.107 R)
• M4: 513,121 km (0.102 R)
• M5: 645,515 km (0.089 R)
• M6: 726,298 km (0.084 R)
• M7: 943,364 km (0.04 R)
• M8: 1,107,323 km (0.083 R)
• M9: 1,570,030 km (0.074 R)
• M10: 1,764,956 km (0.098 R)
• M11: 2,117,109 km (0.098 R)
• M12: 2,718,193 km (0.085 R)
• M13: 2,784,465 km (0.119 R)
• M14: 2,952,464 km (0.101 R)
• M15: 3,404,698 km (0.105 R)
• M16: 3,584,365 km (0.074 R)
• M17: 3,841,225 km (0.076 R)
• M18: 5,799,610 km (0.107 R)
• M19: 7,218,696 km (0.115 R)
• M20: 7,310,698 km (0.101 R)
• M21: 8,640,923 km (0.114 R)
• M22: 9,283,445 km (0.085 R)
• M23: 10,249,997 km (0.098 R)
• M24: 10,614,119 km (0.099 R)
• M25: 10,718,987 km (0.101 R)
• M26: 11,569,899 km (0.098 R)
• M27: 12,222,296 km (0.112 R)
• M28: 12,552,907 km (0.084 R)
• M29: 12,774,910 km (0.105 R)
• M30: 13,392,301 km (0.09 R)
• M31: 14,714,447 km (0.053 R)
• M32: 15,066,151 km (0.042 R)
• M33: 15,302,067 km (0.03 R)
• M34: 15,897,467 km (0.102 R)
• M35: 16,500,496 km (0.072 R)
• M36: 17,418,877 km (0.103 R)
• M37: 18,102,838 km (0.107 R)
• M38: 18,668,917 km (0.092 R)
• M39: 18,922,485 km (0.098 R)
• M40: 18,985,915 km (0.059 R)
• M41: 19,754,100 km (0.105 R)
• M42: 20,663,056 km (0.079 R)
• M43: 20,925,301 km (0.104 R)
• M44: 22,319,853 km (0.05 R)
• M45: 23,744,324 km (0.108 R)
• M46: 24,087,800 km (0.109 R)
• M47: 24,156,615 km (0.06 R)
• M48: 24,225,580 km (0.086 R)
• M49: 24,988,380 km (0.111 R)
• M50: 27,252,095 km (0.11 R)
• M51: 27,395,708 km (0.085 R)
• M52: 27,467,665 km (0.084 R)
• M53: 27,972,707 km (0.098 R)
• M54: 28,335,482 km (0.049 R)
• M55: 28,553,895 km (0.087 R)
• M56: 30,320,945 km (0.104 R)
• M57: 30,395,295 km (0.09 R)
• M58: 32,350,839 km (0.111 R)
• M59: 34,036,956 km (0.104 R)
• M60: 34,191,641 km (0.081 R)
• M61: 35,437,791 km (0.091 R)
• M62: 36,145,090 km (0.072 R)
• M63: 36,461,040 km (0.036 R)
• M64: 39,102,041 km (0.117 R)
• M65: 40,077,569 km (0.12 R)
• M66: 41,061,025 km (0.117 R)
• M67: 41,969,533 km (0.043 R)
• M68: 42,551,170 km (0.056 R)
• M69: 42,968,248 km (0.118 R)
• M70: 43,051,874 km (0.083 R)
• M71: 44,565,505 km (0.075 R)
• M72: 44,734,700 km (0.084 R)
• M73: 46,267,629 km (0.099 R)
• M74: 46,353,199 km (0.115 R)
• M75: 47,212,789 km (0.103 R)
• M76: 48,860,460 km (0.11 R)
• M77: 49,122,256 km (0.104 R)
• M78: 50,086,414 km (0.107 R)
• M79: 50,174,378 km (0.03 R)
• M80: 50,968,443 km (0.118 R)
• M81: 51,411,253 km (0.088 R)
• M82: 52,390,222 km (0.102 R)
• M83: 52,568,841 km (0.065 R)
• M84: 53,016,289 km (0.073 R)
• M85: 53,734,957 km (0.116 R)
• M86: 55,181,718 km (0.04 R)
• M87: 55,272,524 km (0.108 R)
• M88: 55,454,435 km (0.1 R)
• M89: 56,733,048 km (0.07 R)
• M90: 57,100,011 km (0.112 R)
• M91: 59,226,096 km (0.1 R)
• M92: 61,566,106 km (0.107 R)
• M93: 62,984,743 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit