🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 12.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.7 AU

Year: 302 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,668,194 km

• M1: 152,141 km (0.088 R)
• M2: 237,711 km (0.071 R)
• M3: 322,084 km (0.083 R)
• M4: 426,055 km (0.106 R)
• M5: 582,085 km (0.074 R)
• M6: 698,173 km (0.087 R)
• M7: 773,571 km (0.117 R)
• M8: 855,849 km (0.112 R)
• M9: 964,308 km (0.097 R)
• M10: 1,069,774 km (0.056 R)
• M11: 1,150,557 km (0.091 R)
• M12: 1,237,773 km (0.1 R)
• M13: 1,323,193 km (0.119 R)
• M14: 1,406,220 km (0.113 R)
• M15: 1,500,317 km (0.066 R)
• M16: 1,577,958 km (0.095 R)
• M17: 1,685,519 km (0.11 R)
• M18: 1,766,601 km (0.115 R)
• M19: 1,917,845 km (0.076 R)
• M20: 2,028,098 km (0.081 R)
• M21: 2,176,499 km (0.108 R)
• M22: 2,254,889 km (0.081 R)
• M23: 2,339,412 km (0.103 R)
• M24: 2,490,057 km (0.073 R)
• M25: 2,727,917 km (0.103 R)
• M26: 2,812,739 km (0.088 R)
• M27: 2,915,662 km (0.067 R)
• M28: 3,166,538 km (0.103 R)
• M29: 3,249,864 km (0.025 R)
• M30: 3,437,011 km (0.083 R)
• M31: 3,677,415 km (0.076 R)
• M32: 3,784,078 km (0.117 R)
• M33: 4,032,560 km (0.029 R)
• M34: 4,240,501 km (0.044 R)
• M35: 4,325,922 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.8

Radius: 13.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.62 AU - 0.62 AU

Year: 343 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 50,668,194 km

• M1: 168,746 km (0.116 R)
• M2: 273,465 km (0.075 R)
• M3: 359,184 km (0.06 R)
• M4: 457,321 km (0.077 R)
• M5: 544,237 km (0.1 R)
• M6: 631,453 km (0.08 R)
• M7: 720,463 km (0.041 R)
• M8: 834,906 km (0.105 R)
• M9: 956,230 km (0.093 R)
• M10: 1,088,624 km (0.091 R)
• M11: 1,270,834 km (0.117 R)
• M12: 1,393,205 km (0.101 R)
• M13: 1,602,941 km (0.095 R)
• M14: 1,698,534 km (0.105 R)
• M15: 1,796,072 km (0.089 R)
• M16: 1,940,584 km (0.066 R)
• M17: 2,083,150 km (0.114 R)
• M18: 2,294,981 km (0.114 R)
• M19: 2,391,621 km (0.096 R)
• M20: 2,477,191 km (0.105 R)
• M21: 2,576,225 km (0.111 R)
• M22: 2,714,902 km (0.114 R)
• M23: 2,868,988 km (0.098 R)
• M24: 2,979,840 km (0.08 R)
• M25: 3,072,291 km (0.117 R)
• M26: 3,179,254 km (0.101 R)
• M27: 3,355,630 km (0.06 R)
• M28: 3,493,709 km (0.054 R)
• M29: 3,697,162 km (0.035 R)
• M30: 3,861,420 km (0.046 R)
• M31: 4,042,733 km (0.113 R)
• M32: 4,138,176 km (0.114 R)
• M33: 4,234,368 km (0.117 R)
• M34: 4,323,977 km (0.098 R)
• M35: 4,550,468 km (0.099 R)
• M36: 4,804,186 km (0.066 R)
• M37: 4,889,756 km (0.05 R)
• M38: 5,007,490 km (0.103 R)
• M39: 5,173,693 km (0.096 R)
• M40: 5,325,834 km (0.095 R)
• M41: 5,495,627 km (0.12 R)
• M42: 5,617,998 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 8.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.3 AU - 2.02 AU

Year: 1503 Days

Day: 13 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,668,194 km

• M1: 108,309 km (0.051 R)
• M2: 176,974 km (0.11 R)
• M3: 378,183 km (0.101 R)
• M4: 472,729 km (0.029 R)
• M5: 620,831 km (0.063 R)
• M6: 698,323 km (0.108 R)
• M7: 757,414 km (0.11 R)
• M8: 823,835 km (0.087 R)
• M9: 951,293 km (0.035 R)
• M10: 1,060,499 km (0.073 R)
• M11: 1,116,599 km (0.118 R)
• M12: 1,206,208 km (0.076 R)
• M13: 1,271,731 km (0.093 R)
• M14: 1,345,334 km (0.058 R)
• M15: 1,406,519 km (0.099 R)
• M16: 1,588,879 km (0.063 R)
• M17: 1,734,438 km (0.074 R)
• M18: 1,938,040 km (0.102 R)
• M19: 2,054,577 km (0.056 R)
• M20: 2,245,913 km (0.082 R)
• M21: 2,319,216 km (0.104 R)
• M22: 2,501,725 km (0.108 R)
• M23: 2,577,721 km (0.082 R)
• M24: 2,637,410 km (0.08 R)
• M25: 2,714,902 km (0.105 R)
• M26: 2,775,639 km (0.115 R)
• M27: 2,863,303 km (0.035 R)
• M28: 3,077,378 km (0.111 R)
• M29: 3,250,612 km (0.1 R)
• M30: 3,333,789 km (0.105 R)
• M31: 3,427,138 km (0.098 R)
• M32: 3,606,655 km (0.099 R)
• M33: 3,770,166 km (0.09 R)
• M34: 4,174,229 km (0.087 R)
• M35: 4,244,540 km (0.077 R)
• M36: 4,468,488 km (0.076 R)
• M37: 4,561,089 km (0.067 R)
• M38: 4,644,116 km (0.025 R)
• M39: 4,800,895 km (0.104 R)
• M40: 4,938,375 km (0.068 R)
• M41: 5,034,268 km (0.08 R)
• M42: 5,152,300 km (0.073 R)
• M43: 5,249,539 km (0.116 R)
• M44: 5,303,843 km (0.072 R)
• M45: 5,489,943 km (0.118 R)
• M46: 5,600,346 km (0.081 R)
• M47: 5,733,787 km (0.099 R)
• M48: 5,913,604 km (0.075 R)
• M49: 6,117,955 km (0.114 R)
• M50: 6,370,925 km (0.096 R)
• M51: 6,627,335 km (0.09 R)
• M52: 6,686,127 km (0.117 R)
• M53: 6,768,705 km (0.048 R)
• M54: 6,994,448 km (0.025 R)
• M55: 7,186,532 km (0.074 R)
• M56: 7,380,411 km (0.029 R)
• M57: 7,441,297 km (0.049 R)
• M58: 7,502,483 km (0.073 R)
• M59: 7,897,421 km (0.115 R)
• M60: 7,997,203 km (0.111 R)
• M61: 8,110,000 km (0.081 R)
• M62: 8,337,239 km (0.097 R)
• M63: 8,413,534 km (0.051 R)
• M64: 8,515,410 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 12.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.89 AU - 1.97 AU

Year: 1885 Days

Day: 8.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,668,194 km

• M1: 161,715 km (0.047 R)
• M2: 287,826 km (0.117 R)
• M3: 386,710 km (0.062 R)
• M4: 478,115 km (0.107 R)
• M5: 559,646 km (0.096 R)
• M6: 754,721 km (0.074 R)
• M7: 845,826 km (0.034 R)
• M8: 949,198 km (0.053 R)
• M9: 1,032,076 km (0.09 R)
• M10: 1,259,764 km (0.119 R)
• M11: 1,351,916 km (0.054 R)
• M12: 1,563,148 km (0.064 R)
• M13: 1,672,953 km (0.062 R)
• M14: 1,964,669 km (0.115 R)
• M15: 2,227,811 km (0.074 R)
• M16: 2,479,435 km (0.117 R)
• M17: 2,680,345 km (0.09 R)
• M18: 2,837,722 km (0.04 R)
• M19: 3,085,755 km (0.097 R)
• M20: 3,187,033 km (0.086 R)
• M21: 3,537,242 km (0.072 R)
• M22: 3,750,718 km (0.048 R)
• M23: 3,913,779 km (0.045 R)
• M24: 4,148,648 km (0.053 R)
• M25: 4,288,971 km (0.098 R)
• M26: 4,388,304 km (0.036 R)
• M27: 4,705,152 km (0.103 R)
• M28: 4,984,900 km (0.113 R)
• M29: 5,270,183 km (0.058 R)
• M30: 5,453,291 km (0.079 R)
• M31: 5,778,517 km (0.077 R)
• M32: 5,888,471 km (0.101 R)
• M33: 5,999,024 km (0.113 R)
• M34: 6,206,217 km (0.112 R)
• M35: 6,545,954 km (0.101 R)
• M36: 6,627,784 km (0.054 R)
• M37: 6,759,430 km (0.101 R)
• M38: 6,941,790 km (0.114 R)
• M39: 7,075,530 km (0.097 R)
• M40: 7,260,733 km (0.064 R)
• M41: 8,158,170 km (0.095 R)
• M42: 8,441,509 km (0.095 R)
• M43: 8,548,471 km (0.064 R)
• M44: 8,673,984 km (0.08 R)
• M45: 8,800,095 km (0.079 R)
• M46: 9,606,577 km (0.115 R)
• M47: 9,699,776 km (0.056 R)
• M48: 10,113,265 km (0.101 R)
• M49: 10,322,253 km (0.082 R)
• M50: 10,628,779 km (0.071 R)
• M51: 11,055,133 km (0.053 R)
• M52: 11,191,866 km (0.079 R)
• M53: 11,270,404 km (0.069 R)
• M54: 11,408,184 km (0.092 R)
• M55: 11,487,022 km (0.116 R)
• M56: 11,566,159 km (0.093 R)
• M57: 11,685,239 km (0.092 R)
• M58: 12,226,036 km (0.081 R)
• M59: 12,367,705 km (0.031 R)
• M60: 12,530,168 km (0.119 R)
• M61: 13,166,258 km (0.116 R)
• M62: 14,214,640 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.9

Radius: 11

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.54 AU - 2.36 AU

Year: 1914 Days

Day: 11.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 77.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,668,194 km

• M1: 140,772 km (0.097 R)
• M2: 215,571 km (0.118 R)
• M3: 289,173 km (0.064 R)
• M4: 407,355 km (0.088 R)
• M5: 497,862 km (0.105 R)
• M6: 596,746 km (0.115 R)
• M7: 767,287 km (0.091 R)
• M8: 867,668 km (0.073 R)
• M9: 954,883 km (0.062 R)
• M10: 1,045,390 km (0.08 R)
• M11: 1,167,761 km (0.056 R)
• M12: 1,386,174 km (0.064 R)
• M13: 1,510,938 km (0.071 R)
• M14: 1,650,663 km (0.112 R)
• M15: 1,772,286 km (0.069 R)
• M16: 1,885,681 km (0.05 R)
• M17: 2,072,080 km (0.113 R)
• M18: 2,240,228 km (0.074 R)
• M19: 2,338,514 km (0.095 R)
• M20: 2,577,721 km (0.069 R)
• M21: 2,746,019 km (0.056 R)
• M22: 2,824,857 km (0.06 R)
• M23: 3,356,677 km (0.103 R)
• M24: 3,455,412 km (0.118 R)
• M25: 3,598,278 km (0.097 R)
• M26: 3,699,406 km (0.086 R)
• M27: 4,053,504 km (0.117 R)
• M28: 4,265,185 km (0.095 R)
• M29: 4,357,038 km (0.107 R)
• M30: 4,480,606 km (0.099 R)
• M31: 4,652,344 km (0.075 R)
• M32: 4,746,890 km (0.063 R)
• M33: 5,050,873 km (0.064 R)
• M34: 5,180,724 km (0.046 R)
• M35: 5,262,554 km (0.056 R)
• M36: 5,932,004 km (0.044 R)
• M37: 6,172,707 km (0.035 R)
• M38: 6,469,360 km (0.108 R)
• M39: 7,094,978 km (0.077 R)
• M40: 7,240,687 km (0.072 R)
• M41: 7,461,194 km (0.113 R)
• M42: 7,758,594 km (0.062 R)
• M43: 7,946,489 km (0.11 R)
• M44: 8,173,878 km (0.118 R)
• M45: 8,307,619 km (0.056 R)
• M46: 8,557,746 km (0.112 R)
• M47: 8,732,477 km (0.084 R)
• M48: 9,283,595 km (0.099 R)
• M49: 9,403,124 km (0.11 R)
• M50: 9,764,851 km (0.107 R)
• M51: 10,751,898 km (0.092 R)
• M52: 10,835,673 km (0.04 R)
• M53: 10,919,597 km (0.049 R)
• M54: 11,045,858 km (0.095 R)
• M55: 11,598,622 km (0.093 R)
• M56: 11,727,575 km (0.107 R)
• M57: 11,856,828 km (0.085 R)
• M58: 12,030,062 km (0.106 R)
• M59: 12,291,410 km (0.12 R)
• M60: 12,466,739 km (0.103 R)
• M61: 12,642,965 km (0.079 R)
• M62: 12,930,941 km (0.045 R)
• M63: 13,042,242 km (0.038 R)
• M64: 13,649,011 km (0.037 R)
• M65: 14,012,982 km (0.094 R)
• M66: 14,104,536 km (0.072 R)
• M67: 14,866,887 km (0.113 R)
• M68: 15,147,532 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.6

Radius: 6.9

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.13 AU - 8.31 AU

Year: 12245 Days

Day: 20.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,668,194 km

• M1: 87,365 km (0.118 R)
• M2: 136,433 km (0.037 R)
• M3: 552,615 km (0.082 R)
• M4: 617,690 km (0.12 R)
• M5: 685,607 km (0.091 R)
• M6: 1,022,651 km (0.101 R)
• M7: 1,124,677 km (0.052 R)
• M8: 1,566,888 km (0.11 R)
• M9: 1,831,527 km (0.096 R)
• M10: 1,931,159 km (0.1 R)
• M11: 2,136,108 km (0.114 R)
• M12: 2,241,275 km (0.046 R)
• M13: 2,484,073 km (0.071 R)
• M14: 2,650,725 km (0.067 R)
• M15: 3,232,511 km (0.061 R)
• M16: 3,916,472 km (0.054 R)
• M17: 4,610,008 km (0.078 R)
• M18: 4,884,221 km (0.096 R)
• M19: 5,628,919 km (0.12 R)
• M20: 5,738,126 km (0.068 R)
• M21: 5,885,031 km (0.118 R)
• M22: 6,182,431 km (0.063 R)
• M23: 6,370,775 km (0.05 R)
• M24: 7,460,147 km (0.1 R)
• M25: 7,700,999 km (0.101 R)
• M26: 7,985,235 km (0.116 R)
• M27: 8,480,554 km (0.105 R)
• M28: 8,689,991 km (0.09 R)
• M29: 9,156,437 km (0.083 R)
• M30: 9,242,156 km (0.113 R)
• M31: 9,285,091 km (0.112 R)
• M32: 9,371,259 km (0.107 R)
• M33: 9,457,577 km (0.059 R)
• M34: 10,694,453 km (0.087 R)
• M35: 10,739,631 km (0.106 R)
• M36: 11,981,443 km (0.085 R)
• M37: 12,547,821 km (0.099 R)
• M38: 13,365,074 km (0.039 R)
• M39: 14,050,980 km (0.076 R)
• M40: 14,199,531 km (0.098 R)
• M41: 15,304,161 km (0.108 R)
• M42: 15,661,401 km (0.109 R)
• M43: 15,918,410 km (0.055 R)
• M44: 16,073,094 km (0.114 R)
• M45: 17,117,886 km (0.116 R)
• M46: 17,382,525 km (0.101 R)
• M47: 17,701,766 km (0.056 R)
• M48: 17,862,135 km (0.09 R)
• M49: 18,617,006 km (0.071 R)
• M50: 18,998,331 km (0.11 R)
• M51: 19,162,590 km (0.083 R)
• M52: 19,327,297 km (0.117 R)
• M53: 20,774,208 km (0.042 R)
• M54: 21,738,964 km (0.037 R)
• M55: 21,796,260 km (0.037 R)
• M56: 23,829,894 km (0.086 R)
• M57: 23,947,926 km (0.051 R)
• M58: 24,243,831 km (0.115 R)
• M59: 25,802,042 km (0.103 R)
• M60: 26,227,199 km (0.075 R)
• M61: 26,471,044 km (0.099 R)
• M62: 26,715,786 km (0.096 R)
• M63: 26,838,456 km (0.084 R)
• M64: 27,145,730 km (0.116 R)
• M65: 29,140,468 km (0.118 R)
• M66: 29,836,996 km (0.039 R)
• M67: 30,091,761 km (0.08 R)
• M68: 34,396,141 km (0.102 R)
• M69: 34,730,043 km (0.098 R)
• M70: 34,997,973 km (0.102 R)
• M71: 35,535,628 km (0.096 R)
• M72: 35,670,565 km (0.108 R)
• M73: 35,738,034 km (0.099 R)
• M74: 36,483,330 km (0.094 R)
• M75: 36,687,531 km (0.056 R)
• M76: 37,576,592 km (0.09 R)
• M77: 40,075,474 km (0.087 R)
• M78: 40,497,191 km (0.109 R)
• M79: 41,771,017 km (0.025 R)
• M80: 42,484,449 km (0.1 R)
• M81: 42,770,929 km (0.079 R)
• M82: 43,129,964 km (0.116 R)
• M83: 44,067,942 km (0.059 R)
• M84: 46,700,715 km (0.096 R)
• M85: 47,887,026 km (0.098 R)
• M86: 48,409,123 km (0.084 R)
• M87: 50,440,812 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit