🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 12.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 331 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 11,569,522 km

• M1: 160,219 km (0.034 R)
• M2: 265,087 km (0.108 R)
• M3: 508,932 km (0.067 R)
• M4: 631,752 km (0.076 R)
• M5: 746,493 km (0.117 R)
• M6: 878,140 km (0.099 R)
• M7: 965,654 km (0.119 R)
• M8: 1,101,190 km (0.105 R)
• M9: 1,189,752 km (0.097 R)
• M10: 1,267,244 km (0.083 R)
• M11: 1,424,172 km (0.118 R)
• M12: 1,562,101 km (0.058 R)
• M13: 1,792,930 km (0.073 R)
• M14: 1,871,170 km (0.116 R)
• M15: 2,112,920 km (0.079 R)
• M16: 2,208,364 km (0.065 R)
• M17: 2,288,399 km (0.084 R)
• M18: 2,543,164 km (0.08 R)
• M19: 2,636,214 km (0.083 R)
• M20: 2,757,388 km (0.102 R)
• M21: 2,954,558 km (0.115 R)
• M22: 3,057,182 km (0.051 R)
• M23: 3,142,004 km (0.111 R)
• M24: 3,232,511 km (0.06 R)
• M25: 3,309,404 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 8

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.96 AU - 1.54 AU

Year: 948 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 11,569,522 km

• M1: 105,466 km (0.085 R)
• M2: 250,427 km (0.074 R)
• M3: 310,565 km (0.118 R)
• M4: 419,472 km (0.096 R)
• M5: 479,461 km (0.066 R)
• M6: 586,723 km (0.095 R)
• M7: 637,736 km (0.093 R)
• M8: 732,581 km (0.099 R)
• M9: 851,661 km (0.083 R)
• M10: 910,453 km (0.116 R)
• M11: 1,046,138 km (0.113 R)
• M12: 1,210,696 km (0.068 R)
• M13: 1,430,305 km (0.041 R)
• M14: 1,501,065 km (0.1 R)
• M15: 1,605,484 km (0.119 R)
• M16: 1,745,807 km (0.107 R)
• M17: 1,804,749 km (0.058 R)
• M18: 1,881,492 km (0.119 R)
• M19: 1,941,930 km (0.06 R)
• M20: 1,994,439 km (0.09 R)
• M21: 2,056,073 km (0.079 R)
• M22: 2,145,383 km (0.059 R)
• M23: 2,226,914 km (0.115 R)
• M24: 2,487,364 km (0.115 R)
• M25: 2,601,956 km (0.115 R)
• M26: 2,679,298 km (0.05 R)
• M27: 2,737,791 km (0.117 R)
• M28: 2,816,629 km (0.03 R)
• M29: 2,876,169 km (0.079 R)
• M30: 3,016,791 km (0.111 R)
• M31: 3,399,612 km (0.103 R)
• M32: 3,452,420 km (0.028 R)
• M33: 3,537,690 km (0.065 R)
• M34: 3,645,251 km (0.112 R)
• M35: 3,732,168 km (0.07 R)
• M36: 3,896,725 km (0.105 R)
• M37: 4,063,826 km (0.057 R)
• M38: 4,256,209 km (0.108 R)
• M39: 4,544,335 km (0.101 R)
• M40: 4,684,957 km (0.072 R)
• M41: 4,779,502 km (0.075 R)
• M42: 4,922,518 km (0.104 R)
• M43: 5,042,795 km (0.053 R)
• M44: 5,188,353 km (0.09 R)
• M45: 5,446,559 km (0.114 R)
• M46: 5,683,821 km (0.07 R)
• M47: 5,822,798 km (0.062 R)
• M48: 5,975,687 km (0.074 R)
• M49: 6,026,849 km (0.119 R)
• M50: 6,091,177 km (0.1 R)
• M51: 6,298,370 km (0.094 R)
• M52: 6,455,298 km (0.106 R)
• M53: 6,640,051 km (0.085 R)
• M54: 6,880,006 km (0.093 R)
• M55: 6,933,861 km (0.104 R)
• M56: 7,095,876 km (0.089 R)
• M57: 7,218,247 km (0.103 R)
• M58: 7,396,268 km (0.098 R)
• M59: 7,478,996 km (0.07 R)
• M60: 8,122,865 km (0.07 R)
• M61: 8,365,363 km (0.118 R)
• M62: 8,784,537 km (0.113 R)
• M63: 8,959,865 km (0.091 R)
• M64: 9,418,532 km (0.068 R)
• M65: 9,478,371 km (0.106 R)
• M66: 9,703,516 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 10.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.56 AU - 1.64 AU

Year: 1373 Days

Day: 8 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 11,569,522 km

• M1: 150,047 km (0.056 R)
• M2: 354,397 km (0.111 R)
• M3: 490,831 km (0.03 R)
• M4: 662,719 km (0.116 R)
• M5: 772,823 km (0.114 R)
• M6: 895,642 km (0.035 R)
• M7: 1,055,712 km (0.07 R)
• M8: 1,199,775 km (0.088 R)
• M9: 1,357,451 km (0.045 R)
• M10: 1,480,421 km (0.086 R)
• M11: 1,564,644 km (0.111 R)
• M12: 1,686,566 km (0.114 R)
• M13: 1,774,680 km (0.109 R)
• M14: 1,940,434 km (0.039 R)
• M15: 2,435,154 km (0.07 R)
• M16: 2,535,385 km (0.097 R)
• M17: 2,603,153 km (0.116 R)
• M18: 2,766,214 km (0.088 R)
• M19: 2,941,693 km (0.107 R)
• M20: 3,021,877 km (0.115 R)
• M21: 3,184,340 km (0.114 R)
• M22: 3,266,769 km (0.099 R)
• M23: 3,396,320 km (0.116 R)
• M24: 3,565,516 km (0.07 R)
• M25: 3,747,277 km (0.066 R)
• M26: 3,873,238 km (0.094 R)
• M27: 4,129,799 km (0.047 R)
• M28: 4,239,903 km (0.079 R)
• M29: 4,412,240 km (0.091 R)
• M30: 4,586,820 km (0.097 R)
• M31: 4,837,247 km (0.116 R)
• M32: 4,995,970 km (0.098 R)
• M33: 5,438,930 km (0.099 R)
• M34: 5,537,964 km (0.111 R)
• M35: 5,648,516 km (0.027 R)
• M36: 5,726,457 km (0.1 R)
• M37: 5,928,414 km (0.106 R)
• M38: 6,007,701 km (0.101 R)
• M39: 6,316,471 km (0.08 R)
• M40: 6,466,966 km (0.118 R)
• M41: 6,748,061 km (0.047 R)
• M42: 6,830,788 km (0.088 R)
• M43: 7,165,140 km (0.098 R)
• M44: 7,297,983 km (0.116 R)
• M45: 7,407,339 km (0.09 R)
• M46: 7,627,547 km (0.083 R)
• M47: 7,738,548 km (0.065 R)
• M48: 7,837,582 km (0.108 R)
• M49: 8,036,996 km (0.078 R)
• M50: 8,112,244 km (0.096 R)
• M51: 8,187,791 km (0.037 R)
• M52: 8,301,335 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 12.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.59 AU - 2.67 AU

Year: 2893 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 11,569,522 km

• M1: 179,817 km (0.088 R)
• M2: 261,347 km (0.08 R)
• M3: 395,836 km (0.044 R)
• M4: 504,145 km (0.028 R)
• M5: 682,017 km (0.086 R)
• M6: 784,192 km (0.074 R)
• M7: 1,104,631 km (0.117 R)
• M8: 1,280,707 km (0.052 R)
• M9: 1,388,867 km (0.09 R)
• M10: 1,865,485 km (0.034 R)
• M11: 2,219,584 km (0.084 R)
• M12: 2,404,786 km (0.083 R)
• M13: 3,020,531 km (0.064 R)
• M14: 3,196,757 km (0.098 R)
• M15: 3,286,366 km (0.111 R)
• M16: 3,437,310 km (0.055 R)
• M17: 3,621,764 km (0.108 R)
• M18: 4,558,846 km (0.079 R)
• M19: 4,693,783 km (0.108 R)
• M20: 4,985,199 km (0.082 R)
• M21: 5,159,481 km (0.083 R)
• M22: 5,318,055 km (0.089 R)
• M23: 5,858,253 km (0.116 R)
• M24: 6,042,258 km (0.102 R)
• M25: 6,435,102 km (0.059 R)
• M26: 6,778,280 km (0.08 R)
• M27: 6,894,068 km (0.034 R)
• M28: 7,108,143 km (0.064 R)
• M29: 7,403,599 km (0.078 R)
• M30: 7,582,667 km (0.069 R)
• M31: 7,702,944 km (0.117 R)
• M32: 7,965,787 km (0.056 R)
• M33: 8,169,989 km (0.101 R)
• M34: 8,396,629 km (0.047 R)
• M35: 8,521,095 km (0.087 R)
• M36: 8,604,421 km (0.08 R)
• M37: 8,877,138 km (0.096 R)
• M38: 9,388,314 km (0.1 R)
• M39: 9,474,332 km (0.088 R)
• M40: 9,799,708 km (0.108 R)
• M41: 9,952,746 km (0.103 R)
• M42: 10,084,542 km (0.104 R)
• M43: 10,305,648 km (0.119 R)
• M44: 10,528,399 km (0.108 R)
• M45: 10,685,178 km (0.116 R)
• M46: 10,842,704 km (0.068 R)
• M47: 10,978,539 km (0.108 R)
• M48: 11,550,003 km (0.112 R)
• M49: 11,665,492 km (0.093 R)
• M50: 11,874,331 km (0.113 R)
• M51: 12,084,516 km (0.1 R)
• M52: 12,225,288 km (0.104 R)
• M53: 12,650,744 km (0.072 R)
• M54: 12,889,353 km (0.058 R)
• M55: 13,225,798 km (0.072 R)
• M56: 13,395,143 km (0.102 R)
• M57: 13,809,379 km (0.071 R)
• M58: 15,001,674 km (0.116 R)
• M59: 15,968,974 km (0.064 R)
• M60: 16,226,881 km (0.088 R)
• M61: 17,298,750 km (0.091 R)
• M62: 17,510,431 km (0.074 R)
• M63: 17,723,159 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80

Radius: 8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.78 AU - 4.24 AU

Year: 4460 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 11,569,522 km

• M1: 99,931 km (0.03 R)
• M2: 192,233 km (0.078 R)
• M3: 251,324 km (0.091 R)
• M4: 329,714 km (0.063 R)
• M5: 418,276 km (0.118 R)
• M6: 670,946 km (0.066 R)
• M7: 743,202 km (0.075 R)
• M8: 1,119,142 km (0.091 R)
• M9: 1,206,357 km (0.076 R)
• M10: 1,341,295 km (0.058 R)
• M11: 1,715,888 km (0.088 R)
• M12: 1,837,660 km (0.063 R)
• M13: 2,036,177 km (0.043 R)
• M14: 2,111,275 km (0.077 R)
• M15: 2,176,200 km (0.104 R)
• M16: 2,264,014 km (0.118 R)
• M17: 2,650,126 km (0.08 R)
• M18: 2,827,101 km (0.107 R)
• M19: 2,886,940 km (0.102 R)
• M20: 2,971,463 km (0.089 R)
• M21: 3,056,733 km (0.119 R)
• M22: 3,167,735 km (0.094 R)
• M23: 3,229,968 km (0.062 R)
• M24: 3,330,348 km (0.117 R)
• M25: 3,406,493 km (0.071 R)
• M26: 3,547,265 km (0.098 R)
• M27: 3,625,056 km (0.117 R)
• M28: 3,968,233 km (0.052 R)
• M29: 4,062,330 km (0.072 R)
• M30: 4,170,938 km (0.101 R)
• M31: 4,629,007 km (0.12 R)
• M32: 4,699,767 km (0.091 R)
• M33: 4,828,122 km (0.06 R)
• M34: 4,986,695 km (0.083 R)
• M35: 5,338,400 km (0.103 R)
• M36: 5,427,710 km (0.086 R)
• M37: 5,819,956 km (0.079 R)
• M38: 5,927,217 km (0.108 R)
• M39: 6,112,569 km (0.062 R)
• M40: 6,190,360 km (0.074 R)
• M41: 6,536,529 km (0.075 R)
• M42: 6,728,015 km (0.072 R)
• M43: 6,856,669 km (0.109 R)
• M44: 6,986,221 km (0.112 R)
• M45: 7,165,738 km (0.116 R)
• M46: 7,280,629 km (0.112 R)
• M47: 7,396,268 km (0.101 R)
• M48: 7,512,506 km (0.105 R)
• M49: 7,763,531 km (0.113 R)
• M50: 7,932,577 km (0.102 R)
• M51: 8,068,561 km (0.105 R)
• M52: 8,256,905 km (0.095 R)
• M53: 8,412,038 km (0.113 R)
• M54: 8,707,793 km (0.084 R)
• M55: 8,830,463 km (0.09 R)
• M56: 9,077,748 km (0.116 R)
• M57: 9,184,412 km (0.119 R)
• M58: 9,273,722 km (0.109 R)
• M59: 9,561,099 km (0.115 R)
• M60: 9,615,254 km (0.07 R)
• M61: 9,942,723 km (0.076 R)
• M62: 10,071,078 km (0.101 R)
• M63: 10,126,280 km (0.119 R)
• M64: 10,255,532 km (0.113 R)
• M65: 10,422,334 km (0.092 R)
• M66: 10,627,433 km (0.118 R)
• M67: 10,796,329 km (0.109 R)
• M68: 10,965,973 km (0.026 R)
• M69: 11,060,668 km (0.084 R)
• M70: 11,422,994 km (0.117 R)
• M71: 11,576,781 km (0.098 R)
• M72: 11,692,420 km (0.12 R)
• M73: 12,139,718 km (0.042 R)
• M74: 12,751,274 km (0.085 R)
• M75: 12,930,791 km (0.091 R)
• M76: 13,292,220 km (0.068 R)
• M77: 13,453,935 km (0.113 R)
• M78: 13,514,672 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 13.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.01 AU - 5.55 AU

Year: 7088 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 11,569,522 km

• M1: 231,278 km (0.089 R)
• M2: 534,513 km (0.113 R)
• M3: 638,783 km (0.082 R)
• M4: 762,201 km (0.073 R)
• M5: 1,250,040 km (0.061 R)
• M6: 1,396,646 km (0.09 R)
• M7: 1,592,021 km (0.099 R)
• M8: 1,811,780 km (0.063 R)
• M9: 1,902,735 km (0.04 R)
• M10: 2,184,727 km (0.111 R)
• M11: 2,447,122 km (0.106 R)
• M12: 2,599,413 km (0.099 R)
• M13: 2,772,348 km (0.032 R)
• M14: 2,931,370 km (0.12 R)
• M15: 3,445,837 km (0.104 R)
• M16: 3,597,978 km (0.046 R)
• M17: 3,889,694 km (0.108 R)
• M18: 4,663,115 km (0.083 R)
• M19: 5,024,693 km (0.118 R)
• M20: 5,329,275 km (0.097 R)
• M21: 5,417,388 km (0.075 R)
• M22: 5,707,458 km (0.114 R)
• M23: 6,117,356 km (0.093 R)
• M24: 7,038,430 km (0.1 R)
• M25: 7,208,373 km (0.094 R)
• M26: 7,330,595 km (0.053 R)
• M27: 7,502,932 km (0.092 R)
• M28: 8,078,584 km (0.107 R)
• M29: 8,180,161 km (0.079 R)
• M30: 8,282,187 km (0.118 R)
• M31: 8,642,568 km (0.054 R)
• M32: 9,060,844 km (0.085 R)
• M33: 9,192,939 km (0.096 R)
• M34: 9,673,746 km (0.073 R)
• M35: 10,438,191 km (0.103 R)
• M36: 10,576,719 km (0.083 R)
• M37: 10,883,694 km (0.093 R)
• M38: 11,108,839 km (0.113 R)
• M39: 11,449,323 km (0.031 R)
• M40: 11,678,358 km (0.056 R)
• M41: 11,793,399 km (0.07 R)
• M42: 11,966,782 km (0.106 R)
• M43: 12,698,017 km (0.082 R)
• M44: 13,353,555 km (0.094 R)
• M45: 13,594,706 km (0.098 R)
• M46: 14,234,537 km (0.073 R)
• M47: 15,071,686 km (0.118 R)
• M48: 15,165,634 km (0.095 R)
• M49: 15,512,102 km (0.07 R)
• M50: 15,670,377 km (0.037 R)
• M51: 16,309,010 km (0.11 R)
• M52: 16,469,978 km (0.118 R)
• M53: 18,275,624 km (0.055 R)
• M54: 18,745,361 km (0.093 R)
• M55: 18,880,298 km (0.105 R)
• M56: 19,765,020 km (0.113 R)
• M57: 20,316,288 km (0.119 R)
• M58: 20,663,505 km (0.097 R)
• M59: 21,012,517 km (0.048 R)
• M60: 21,258,157 km (0.115 R)
• M61: 21,929,402 km (0.078 R)
• M62: 22,356,953 km (0.082 R)
• M63: 22,499,969 km (0.105 R)
• M64: 22,607,529 km (0.119 R)
• M65: 23,220,282 km (0.117 R)
• M66: 23,437,798 km (0.099 R)
• M67: 23,583,207 km (0.054 R)
• M68: 23,874,923 km (0.085 R)
• M69: 24,388,342 km (0.074 R)
• M70: 24,498,895 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.9

Radius: 5.6

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.65 AU - 6.89 AU

Year: 9401 Days

Day: 16.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 11,569,522 km

• M1: 247,136 km (0.081 R)
• M2: 559,646 km (0.117 R)
• M3: 984,653 km (0.068 R)
• M4: 1,029,533 km (0.041 R)
• M5: 1,090,568 km (0.113 R)
• M6: 1,168,359 km (0.072 R)
• M7: 1,288,786 km (0.084 R)
• M8: 1,396,496 km (0.082 R)
• M9: 1,620,743 km (0.107 R)
• M10: 1,856,360 km (0.064 R)
• M11: 2,289,446 km (0.105 R)
• M12: 2,774,143 km (0.08 R)
• M13: 3,166,389 km (0.112 R)
• M14: 3,278,437 km (0.11 R)
• M15: 3,346,205 km (0.114 R)
• M16: 3,587,507 km (0.116 R)
• M17: 3,669,187 km (0.094 R)
• M18: 3,834,343 km (0.051 R)
• M19: 3,870,097 km (0.087 R)
• M20: 4,098,982 km (0.094 R)
• M21: 4,544,484 km (0.092 R)
• M22: 5,096,799 km (0.117 R)
• M23: 5,307,732 km (0.04 R)
• M24: 5,847,482 km (0.117 R)
• M25: 5,957,586 km (0.069 R)
• M26: 7,066,106 km (0.062 R)
• M27: 7,212,861 km (0.067 R)
• M28: 8,267,377 km (0.093 R)
• M29: 8,468,586 km (0.115 R)
• M30: 8,828,369 km (0.108 R)
• M31: 9,129,360 km (0.105 R)
• M32: 10,085,440 km (0.104 R)
• M33: 11,106,894 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit