🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 11

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.76 AU - 1.26 AU

Year: 655 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,863,777 km

• M1: 137,032 km (0.115 R)
• M2: 209,886 km (0.08 R)
• M3: 293,062 km (0.078 R)
• M4: 384,467 km (0.098 R)
• M5: 465,399 km (0.052 R)
• M6: 557,850 km (0.029 R)
• M7: 653,144 km (0.061 R)
• M8: 773,720 km (0.074 R)
• M9: 1,006,943 km (0.083 R)
• M10: 1,126,771 km (0.092 R)
• M11: 1,205,609 km (0.071 R)
• M12: 1,363,285 km (0.112 R)
• M13: 1,497,026 km (0.086 R)
• M14: 1,603,390 km (0.086 R)
• M15: 1,824,196 km (0.066 R)
• M16: 1,986,061 km (0.046 R)
• M17: 2,317,271 km (0.056 R)
• M18: 2,389,976 km (0.103 R)
• M19: 2,493,198 km (0.041 R)
• M20: 2,643,245 km (0.034 R)
• M21: 2,719,390 km (0.108 R)
• M22: 2,889,632 km (0.105 R)
• M23: 2,968,171 km (0.061 R)
• M24: 3,047,458 km (0.081 R)
• M25: 3,289,807 km (0.054 R)
• M26: 3,471,568 km (0.106 R)
• M27: 3,648,094 km (0.104 R)
• M28: 3,853,641 km (0.074 R)
• M29: 3,949,085 km (0.085 R)
• M30: 4,027,773 km (0.057 R)
• M31: 4,267,130 km (0.095 R)
• M32: 4,357,038 km (0.086 R)
• M33: 4,447,545 km (0.066 R)
• M34: 4,566,176 km (0.089 R)
• M35: 4,713,530 km (0.099 R)
• M36: 4,825,130 km (0.097 R)
• M37: 4,975,326 km (0.097 R)
• M38: 5,070,021 km (0.09 R)
• M39: 5,184,464 km (0.059 R)
• M40: 5,261,357 km (0.111 R)
• M41: 5,454,937 km (0.074 R)
• M42: 5,572,221 km (0.076 R)
• M43: 5,690,404 km (0.118 R)
• M44: 5,759,668 km (0.113 R)
• M45: 5,829,231 km (0.085 R)
• M46: 6,120,647 km (0.046 R)
• M47: 6,191,706 km (0.119 R)
• M48: 6,273,237 km (0.071 R)
• M49: 6,386,034 km (0.117 R)
• M50: 6,509,751 km (0.074 R)
• M51: 6,644,689 km (0.098 R)
• M52: 6,717,692 km (0.042 R)
• M53: 7,033,942 km (0.104 R)
• M54: 7,183,241 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 10.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.04 AU - 1.38 AU

Year: 859 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,863,777 km

• M1: 134,638 km (0.044 R)
• M2: 214,224 km (0.113 R)
• M3: 293,960 km (0.101 R)
• M4: 386,411 km (0.081 R)
• M5: 628,311 km (0.115 R)
• M6: 721,810 km (0.099 R)
• M7: 788,979 km (0.118 R)
• M8: 941,270 km (0.062 R)
• M9: 1,219,971 km (0.091 R)
• M10: 1,314,516 km (0.094 R)
• M11: 1,491,192 km (0.071 R)
• M12: 1,565,542 km (0.113 R)
• M13: 1,696,889 km (0.111 R)
• M14: 1,810,583 km (0.116 R)
• M15: 1,912,160 km (0.075 R)
• M16: 2,314,279 km (0.069 R)
• M17: 2,497,088 km (0.056 R)
• M18: 2,767,710 km (0.102 R)
• M19: 2,851,784 km (0.115 R)
• M20: 2,919,552 km (0.073 R)
• M21: 3,048,057 km (0.06 R)
• M22: 3,117,470 km (0.119 R)
• M23: 3,302,223 km (0.098 R)
• M24: 3,391,384 km (0.114 R)
• M25: 3,517,644 km (0.093 R)
• M26: 3,991,122 km (0.114 R)
• M27: 4,153,435 km (0.105 R)
• M28: 4,259,650 km (0.091 R)
• M29: 4,415,830 km (0.075 R)
• M30: 4,534,162 km (0.119 R)
• M31: 4,673,737 km (0.075 R)
• M32: 4,743,898 km (0.051 R)
• M33: 4,875,395 km (0.119 R)
• M34: 4,956,925 km (0.089 R)
• M35: 5,141,978 km (0.098 R)
• M36: 5,308,480 km (0.084 R)
• M37: 5,861,843 km (0.12 R)
• M38: 5,970,301 km (0.028 R)
• M39: 6,046,746 km (0.111 R)
• M40: 6,178,392 km (0.104 R)
• M41: 6,444,676 km (0.103 R)
• M42: 6,534,285 km (0.111 R)
• M43: 6,669,522 km (0.114 R)
• M44: 7,046,209 km (0.059 R)
• M45: 7,150,180 km (0.042 R)
• M46: 7,312,793 km (0.068 R)
• M47: 7,465,083 km (0.095 R)
• M48: 7,594,635 km (0.107 R)
• M49: 7,724,935 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 10.7

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.73 AU

Year: 1210 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,863,777 km

• M1: 137,480 km (0.093 R)
• M2: 221,554 km (0.049 R)
• M3: 334,351 km (0.049 R)
• M4: 457,620 km (0.1 R)
• M5: 532,120 km (0.076 R)
• M6: 617,839 km (0.103 R)
• M7: 840,740 km (0.051 R)
• M8: 928,554 km (0.048 R)
• M9: 1,004,251 km (0.028 R)
• M10: 1,178,831 km (0.079 R)
• M11: 1,295,218 km (0.118 R)
• M12: 1,406,968 km (0.053 R)
• M13: 1,486,255 km (0.104 R)
• M14: 1,857,557 km (0.096 R)
• M15: 2,014,335 km (0.084 R)
• M16: 2,288,847 km (0.059 R)
• M17: 2,446,673 km (0.105 R)
• M18: 2,630,080 km (0.049 R)
• M19: 3,079,323 km (0.116 R)
• M20: 3,456,160 km (0.104 R)
• M21: 3,637,921 km (0.107 R)
• M22: 3,885,356 km (0.057 R)
• M23: 4,189,488 km (0.088 R)
• M24: 4,266,681 km (0.116 R)
• M25: 4,357,487 km (0.08 R)
• M26: 4,527,729 km (0.099 R)
• M27: 4,620,330 km (0.096 R)
• M28: 4,969,940 km (0.055 R)
• M29: 5,120,436 km (0.088 R)
• M30: 5,216,927 km (0.092 R)
• M31: 5,341,990 km (0.089 R)
• M32: 5,468,101 km (0.077 R)
• M33: 5,837,907 km (0.081 R)
• M34: 5,910,013 km (0.103 R)
• M35: 6,631,973 km (0.065 R)
• M36: 6,722,330 km (0.075 R)
• M37: 7,103,056 km (0.101 R)
• M38: 7,319,525 km (0.115 R)
• M39: 7,997,652 km (0.094 R)
• M40: 8,158,170 km (0.062 R)
• M41: 8,336,192 km (0.12 R)
• M42: 8,745,342 km (0.11 R)
• M43: 9,010,579 km (0.062 R)
• M44: 9,211,339 km (0.115 R)
• M45: 9,413,596 km (0.083 R)
• M46: 9,925,669 km (0.114 R)
• M47: 10,464,221 km (0.088 R)
• M48: 11,048,102 km (0.061 R)
• M49: 11,497,494 km (0.107 R)
• M50: 11,897,967 km (0.083 R)
• M51: 12,284,528 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 12.7

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.66 AU - 2.34 AU

Year: 1826 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,863,777 km

• M1: 160,668 km (0.072 R)
• M2: 265,387 km (0.076 R)
• M3: 346,917 km (0.084 R)
• M4: 522,246 km (0.102 R)
• M5: 608,415 km (0.093 R)
• M6: 918,232 km (0.081 R)
• M7: 1,338,602 km (0.106 R)
• M8: 1,625,530 km (0.091 R)
• M9: 1,714,541 km (0.102 R)
• M10: 1,862,793 km (0.109 R)
• M11: 2,087,189 km (0.1 R)
• M12: 2,233,795 km (0.036 R)
• M13: 2,524,314 km (0.093 R)
• M14: 2,935,559 km (0.102 R)
• M15: 3,072,740 km (0.079 R)
• M16: 3,483,087 km (0.108 R)
• M17: 3,584,814 km (0.101 R)
• M18: 3,731,868 km (0.077 R)
• M19: 4,032,111 km (0.041 R)
• M20: 4,169,741 km (0.074 R)
• M21: 4,465,796 km (0.087 R)
• M22: 4,608,362 km (0.1 R)
• M23: 4,784,738 km (0.12 R)
• M24: 4,914,440 km (0.097 R)
• M25: 5,029,032 km (0.092 R)
• M26: 5,310,724 km (0.109 R)
• M27: 5,855,261 km (0.079 R)
• M28: 6,029,093 km (0.066 R)
• M29: 6,116,758 km (0.077 R)
• M30: 6,435,551 km (0.084 R)
• M31: 6,561,063 km (0.032 R)
• M32: 6,760,029 km (0.078 R)
• M33: 6,887,486 km (0.075 R)
• M34: 7,015,991 km (0.061 R)
• M35: 7,108,143 km (0.113 R)
• M36: 7,518,789 km (0.114 R)
• M37: 7,613,185 km (0.099 R)
• M38: 7,937,214 km (0.055 R)
• M39: 8,187,940 km (0.09 R)
• M40: 8,324,224 km (0.1 R)
• M41: 8,559,392 km (0.034 R)
• M42: 8,916,332 km (0.076 R)
• M43: 9,116,644 km (0.053 R)
• M44: 9,338,797 km (0.102 R)
• M45: 9,460,869 km (0.054 R)
• M46: 9,685,864 km (0.083 R)
• M47: 9,995,531 km (0.059 R)
• M48: 10,497,731 km (0.101 R)
• M49: 10,582,254 km (0.089 R)
• M50: 10,688,319 km (0.077 R)
• M51: 10,815,926 km (0.028 R)
• M52: 11,029,701 km (0.066 R)
• M53: 11,526,965 km (0.05 R)
• M54: 11,987,427 km (0.08 R)
• M55: 12,142,261 km (0.057 R)
• M56: 12,453,873 km (0.045 R)
• M57: 12,543,482 km (0.117 R)
• M58: 12,700,710 km (0.084 R)
• M59: 12,790,768 km (0.078 R)
• M60: 13,912,153 km (0.054 R)
• M61: 14,921,939 km (0.109 R)
• M62: 15,136,313 km (0.039 R)
• M63: 15,447,775 km (0.103 R)
• M64: 15,688,927 km (0.061 R)
• M65: 16,517,699 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 13.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.14 AU - 4.86 AU

Year: 6164 Days

Day: 5.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,863,777 km

• M1: 296,353 km (0.06 R)
• M2: 415,284 km (0.085 R)
• M3: 683,064 km (0.052 R)
• M4: 872,156 km (0.107 R)
• M5: 1,351,916 km (0.1 R)
• M6: 1,480,121 km (0.103 R)
• M7: 1,579,006 km (0.061 R)
• M8: 1,731,895 km (0.097 R)
• M9: 1,943,875 km (0.098 R)
• M10: 2,034,681 km (0.102 R)
• M11: 2,590,586 km (0.119 R)
• M12: 3,344,709 km (0.059 R)
• M13: 3,723,641 km (0.093 R)
• M14: 3,860,822 km (0.1 R)
• M15: 4,719,065 km (0.067 R)
• M16: 4,892,748 km (0.05 R)
• M17: 5,018,111 km (0.04 R)
• M18: 5,478,424 km (0.043 R)
• M19: 5,687,561 km (0.086 R)
• M20: 5,793,028 km (0.083 R)
• M21: 6,303,157 km (0.074 R)
• M22: 6,412,513 km (0.085 R)
• M23: 6,716,346 km (0.12 R)
• M24: 7,195,209 km (0.081 R)
• M25: 7,424,393 km (0.097 R)
• M26: 7,539,882 km (0.075 R)
• M27: 7,860,770 km (0.077 R)
• M28: 8,067,215 km (0.112 R)
• M29: 8,365,363 km (0.099 R)
• M30: 9,188,600 km (0.071 R)
• M31: 9,375,149 km (0.085 R)
• M32: 9,531,479 km (0.085 R)
• M33: 10,748,009 km (0.114 R)
• M34: 11,274,892 km (0.066 R)
• M35: 12,115,034 km (0.043 R)
• M36: 12,285,576 km (0.099 R)
• M37: 12,628,903 km (0.079 R)
• M38: 13,010,228 km (0.088 R)
• M39: 13,784,247 km (0.11 R)
• M40: 14,320,705 km (0.117 R)
• M41: 14,537,173 km (0.111 R)
• M42: 15,413,966 km (0.068 R)
• M43: 16,571,704 km (0.106 R)
• M44: 17,065,527 km (0.103 R)
• M45: 17,256,862 km (0.106 R)
• M46: 17,796,163 km (0.109 R)
• M47: 18,812,381 km (0.101 R)
• M48: 19,128,930 km (0.09 R)
• M49: 19,287,803 km (0.062 R)
• M50: 19,606,895 km (0.11 R)
• M51: 19,727,022 km (0.053 R)
• M52: 20,048,658 km (0.088 R)
• M53: 20,493,562 km (0.112 R)
• M54: 20,941,907 km (0.113 R)
• M55: 21,434,533 km (0.101 R)
• M56: 21,765,144 km (0.12 R)
• M57: 22,557,115 km (0.099 R)
• M58: 23,146,830 km (0.067 R)
• M59: 24,083,612 km (0.119 R)
• M60: 24,341,219 km (0.114 R)
• M61: 25,076,193 km (0.106 R)
• M62: 25,206,643 km (0.116 R)
• M63: 25,511,972 km (0.052 R)
• M64: 26,258,465 km (0.077 R)
• M65: 26,567,983 km (0.108 R)
• M66: 26,878,698 km (0.105 R)
• M67: 27,369,379 km (0.115 R)
• M68: 27,503,718 km (0.097 R)
• M69: 27,772,994 km (0.056 R)
• M70: 27,863,052 km (0.1 R)
• M71: 28,495,552 km (0.057 R)
• M72: 29,224,243 km (0.05 R)
• M73: 29,361,574 km (0.046 R)
• M74: 29,912,992 km (0.044 R)
• M75: 31,072,824 km (0.104 R)
• M76: 31,259,821 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.1

Radius: 6.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.06 AU - 8.5 AU

Year: 12683 Days

Day: 22.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,863,777 km

• M1: 87,365 km (0.064 R)
• M2: 158,873 km (0.114 R)
• M3: 223,050 km (0.075 R)
• M4: 299,196 km (0.11 R)
• M5: 375,341 km (0.08 R)
• M6: 437,424 km (0.092 R)
• M7: 503,247 km (0.052 R)
• M8: 696,079 km (0.097 R)
• M9: 747,989 km (0.064 R)
• M10: 883,675 km (0.115 R)
• M11: 997,967 km (0.116 R)
• M12: 1,117,346 km (0.069 R)
• M13: 1,225,805 km (0.118 R)
• M14: 1,386,772 km (0.114 R)
• M15: 1,436,439 km (0.037 R)
• M16: 1,676,095 km (0.05 R)
• M17: 1,729,052 km (0.081 R)
• M18: 1,946,867 km (0.05 R)
• M19: 2,002,816 km (0.084 R)
• M20: 2,078,064 km (0.096 R)
• M21: 2,173,507 km (0.038 R)
• M22: 2,428,721 km (0.027 R)
• M23: 2,839,816 km (0.113 R)
• M24: 2,946,031 km (0.089 R)
• M25: 3,384,053 km (0.114 R)
• M26: 3,451,522 km (0.12 R)
• M27: 3,679,509 km (0.104 R)
• M28: 3,912,583 km (0.069 R)
• M29: 4,126,508 km (0.051 R)
• M30: 4,994,175 km (0.113 R)
• M31: 5,488,147 km (0.114 R)
• M32: 6,025,054 km (0.118 R)
• M33: 6,606,541 km (0.107 R)
• M34: 6,861,306 km (0.106 R)
• M35: 7,293,046 km (0.08 R)
• M36: 7,615,280 km (0.118 R)
• M37: 7,822,622 km (0.064 R)
• M38: 8,062,128 km (0.101 R)
• M39: 8,670,992 km (0.115 R)
• M40: 8,763,742 km (0.119 R)
• M41: 8,856,643 km (0.086 R)
• M42: 9,137,438 km (0.097 R)
• M43: 9,263,250 km (0.036 R)
• M44: 9,421,225 km (0.116 R)
• M45: 10,322,702 km (0.063 R)
• M46: 10,717,341 km (0.08 R)
• M47: 10,816,824 km (0.119 R)
• M48: 10,916,456 km (0.064 R)
• M49: 11,116,917 km (0.039 R)
• M50: 11,555,388 km (0.078 R)
• M51: 11,896,471 km (0.109 R)
• M52: 12,834,001 km (0.111 R)
• M53: 14,265,952 km (0.037 R)
• M54: 14,411,960 km (0.118 R)
• M55: 14,889,775 km (0.108 R)
• M56: 16,050,206 km (0.101 R)
• M57: 16,164,050 km (0.113 R)
• M58: 16,354,338 km (0.11 R)
• M59: 16,468,930 km (0.108 R)
• M60: 17,239,359 km (0.084 R)
• M61: 17,355,896 km (0.096 R)
• M62: 19,135,812 km (0.076 R)
• M63: 19,620,210 km (0.085 R)
• M64: 19,701,441 km (0.098 R)
• M65: 20,149,636 km (0.06 R)
• M66: 20,354,436 km (0.066 R)
• M67: 21,388,905 km (0.06 R)
• M68: 21,891,554 km (0.118 R)
• M69: 22,567,886 km (0.07 R)
• M70: 22,652,858 km (0.118 R)
• M71: 22,780,614 km (0.068 R)
• M72: 23,293,884 km (0.05 R)
• M73: 24,506,226 km (0.11 R)
• M74: 24,637,423 km (0.084 R)
• M75: 25,076,193 km (0.111 R)
• M76: 26,273,575 km (0.094 R)
• M77: 26,407,764 km (0.064 R)
• M78: 26,811,678 km (0.101 R)
• M79: 28,035,838 km (0.107 R)
• M80: 29,789,424 km (0.083 R)
• M81: 29,836,099 km (0.059 R)
• M82: 29,929,448 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit