🌌 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: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 9.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.94 AU - 1.1 AU

Year: 676 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 79,362,250 km

• M1: 124,166 km (0.067 R)
• M2: 187,895 km (0.095 R)
• M3: 306,376 km (0.078 R)
• M4: 417,827 km (0.04 R)
• M5: 485,295 km (0.089 R)
• M6: 572,810 km (0.096 R)
• M7: 700,567 km (0.069 R)
• M8: 820,096 km (0.102 R)
• M9: 980,913 km (0.047 R)
• M10: 1,070,522 km (0.072 R)
• M11: 1,136,944 km (0.072 R)
• M12: 1,226,104 km (0.061 R)
• M13: 1,328,728 km (0.101 R)
• M14: 1,660,237 km (0.074 R)
• M15: 1,726,060 km (0.051 R)
• M16: 1,866,533 km (0.099 R)
• M17: 1,985,613 km (0.107 R)
• M18: 2,049,341 km (0.055 R)
• M19: 2,165,878 km (0.112 R)
• M20: 2,331,333 km (0.066 R)
• M21: 2,480,482 km (0.113 R)
• M22: 2,590,886 km (0.077 R)
• M23: 2,773,993 km (0.119 R)
• M24: 2,881,704 km (0.041 R)
• M25: 2,983,430 km (0.082 R)
• M26: 3,056,733 km (0.034 R)
• M27: 3,160,554 km (0.07 R)
• M28: 3,341,268 km (0.07 R)
• M29: 3,479,048 km (0.117 R)
• M30: 3,571,948 km (0.065 R)
• M31: 4,073,550 km (0.113 R)
• M32: 4,237,509 km (0.096 R)
• M33: 4,320,237 km (0.095 R)
• M34: 4,580,388 km (0.101 R)
• M35: 4,648,305 km (0.111 R)
• M36: 4,811,068 km (0.061 R)
• M37: 4,984,451 km (0.067 R)
• M38: 5,195,235 km (0.114 R)
• M39: 5,283,946 km (0.093 R)
• M40: 5,346,478 km (0.082 R)
• M41: 5,436,087 km (0.109 R)
• M42: 5,598,551 km (0.029 R)
• M43: 5,680,381 km (0.119 R)
• M44: 5,826,987 km (0.12 R)
• M45: 5,965,514 km (0.093 R)
• M46: 6,039,864 km (0.111 R)
• M47: 6,105,239 km (0.107 R)
• M48: 6,330,982 km (0.103 R)
• M49: 6,406,828 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 12

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.5 AU - 2 AU

Year: 1519 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 79,362,250 km

• M1: 150,047 km (0.109 R)
• M2: 231,278 km (0.111 R)
• M3: 320,139 km (0.092 R)
• M4: 420,220 km (0.094 R)
• M5: 543,639 km (0.053 R)
• M6: 706,850 km (0.104 R)
• M7: 795,262 km (0.063 R)
• M8: 1,060,948 km (0.081 R)
• M9: 1,145,770 km (0.043 R)
• M10: 1,284,148 km (0.111 R)
• M11: 1,362,089 km (0.072 R)
• M12: 1,475,484 km (0.11 R)
• M13: 1,641,089 km (0.111 R)
• M14: 2,014,036 km (0.057 R)
• M15: 2,090,331 km (0.085 R)
• M16: 2,238,134 km (0.11 R)
• M17: 2,349,285 km (0.056 R)
• M18: 2,478,687 km (0.111 R)
• M19: 2,569,044 km (0.092 R)
• M20: 2,736,295 km (0.101 R)
• M21: 2,924,638 km (0.092 R)
• M22: 3,223,984 km (0.117 R)
• M23: 3,395,722 km (0.091 R)
• M24: 3,900,316 km (0.114 R)
• M25: 3,996,507 km (0.069 R)
• M26: 4,181,260 km (0.105 R)
• M27: 4,339,086 km (0.066 R)
• M28: 4,529,225 km (0.034 R)
• M29: 4,763,047 km (0.093 R)
• M30: 4,896,937 km (0.047 R)
• M31: 5,063,439 km (0.112 R)
• M32: 5,189,700 km (0.066 R)
• M33: 5,274,372 km (0.099 R)
• M34: 5,574,615 km (0.036 R)
• M35: 5,715,835 km (0.119 R)
• M36: 5,803,350 km (0.099 R)
• M37: 6,024,157 km (0.096 R)
• M38: 6,225,366 km (0.084 R)
• M39: 6,326,793 km (0.085 R)
• M40: 6,428,819 km (0.033 R)
• M41: 6,645,885 km (0.113 R)
• M42: 6,749,557 km (0.119 R)
• M43: 6,900,351 km (0.051 R)
• M44: 7,099,167 km (0.116 R)
• M45: 7,407,039 km (0.095 R)
• M46: 7,586,557 km (0.108 R)
• M47: 7,695,015 km (0.082 R)
• M48: 7,840,424 km (0.096 R)
• M49: 8,072,600 km (0.062 R)
• M50: 8,207,986 km (0.059 R)
• M51: 8,344,270 km (0.115 R)
• M52: 8,418,919 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 10.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.32 AU - 3.58 AU

Year: 4204 Days

Day: 9.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 79,362,250 km

• M1: 135,685 km (0.108 R)
• M2: 214,673 km (0.088 R)
• M3: 467,942 km (0.098 R)
• M4: 556,953 km (0.07 R)
• M5: 717,771 km (0.101 R)
• M6: 849,267 km (0.097 R)
• M7: 1,017,116 km (0.092 R)
• M8: 1,108,819 km (0.098 R)
• M9: 1,316,461 km (0.1 R)
• M10: 1,433,148 km (0.091 R)
• M11: 1,504,805 km (0.113 R)
• M12: 1,635,404 km (0.088 R)
• M13: 1,881,941 km (0.064 R)
• M14: 2,014,186 km (0.067 R)
• M15: 2,086,142 km (0.091 R)
• M16: 2,223,324 km (0.118 R)
• M17: 2,411,069 km (0.066 R)
• M18: 2,535,834 km (0.087 R)
• M19: 2,832,336 km (0.04 R)
• M20: 2,974,604 km (0.095 R)
• M21: 3,087,999 km (0.087 R)
• M22: 3,469,474 km (0.105 R)
• M23: 3,665,896 km (0.106 R)
• M24: 4,024,183 km (0.112 R)
• M25: 4,277,153 km (0.079 R)
• M26: 4,393,989 km (0.088 R)
• M27: 4,642,620 km (0.103 R)
• M28: 5,153,647 km (0.075 R)
• M29: 5,315,512 km (0.103 R)
• M30: 5,428,608 km (0.118 R)
• M31: 5,695,640 km (0.111 R)
• M32: 5,863,040 km (0.094 R)
• M33: 5,940,831 km (0.071 R)
• M34: 6,643,492 km (0.087 R)
• M35: 6,847,095 km (0.092 R)
• M36: 7,025,266 km (0.094 R)
• M37: 7,108,143 km (0.116 R)
• M38: 7,274,645 km (0.116 R)
• M39: 7,400,307 km (0.077 R)
• M40: 7,881,863 km (0.087 R)
• M41: 8,184,500 km (0.115 R)
• M42: 8,315,248 km (0.051 R)
• M43: 8,549,668 km (0.099 R)
• M44: 9,039,751 km (0.118 R)
• M45: 9,144,918 km (0.059 R)
• M46: 9,600,294 km (0.117 R)
• M47: 9,722,964 km (0.09 R)
• M48: 9,830,824 km (0.099 R)
• M49: 9,938,983 km (0.114 R)
• M50: 10,359,952 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.6

Radius: 5.5

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.78 AU - 10.06 AU

Year: 18966 Days

Day: 24.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,362,250 km

• M1: 356,342 km (0.079 R)
• M2: 810,820 km (0.036 R)
• M3: 1,331,870 km (0.09 R)
• M4: 1,388,867 km (0.089 R)
• M5: 1,873,863 km (0.117 R)
• M6: 2,235,441 km (0.113 R)
• M7: 2,303,508 km (0.078 R)
• M8: 2,690,219 km (0.053 R)
• M9: 2,835,927 km (0.109 R)
• M10: 2,984,178 km (0.1 R)
• M11: 3,173,120 km (0.072 R)
• M12: 3,444,042 km (0.07 R)
• M13: 3,722,444 km (0.09 R)
• M14: 3,762,835 km (0.069 R)
• M15: 4,216,715 km (0.082 R)
• M16: 4,514,415 km (0.094 R)
• M17: 5,265,546 km (0.086 R)
• M18: 5,585,984 km (0.111 R)
• M19: 5,678,735 km (0.071 R)
• M20: 6,930,121 km (0.049 R)
• M21: 8,421,463 km (0.099 R)
• M22: 9,012,075 km (0.039 R)
• M23: 9,727,452 km (0.066 R)
• M24: 10,176,694 km (0.107 R)
• M25: 10,747,709 km (0.12 R)
• M26: 11,742,086 km (0.058 R)
• M27: 12,704,599 km (0.069 R)
• M28: 12,826,671 km (0.086 R)
• M29: 12,887,857 km (0.1 R)
• M30: 13,567,330 km (0.043 R)
• M31: 13,629,712 km (0.055 R)
• M32: 13,692,095 km (0.1 R)
• M33: 14,512,639 km (0.062 R)
• M34: 15,740,090 km (0.103 R)
• M35: 15,871,287 km (0.065 R)
• M36: 17,202,558 km (0.073 R)
• M37: 17,473,031 km (0.041 R)
• M38: 17,676,933 km (0.071 R)
• M39: 18,086,831 km (0.08 R)
• M40: 19,195,501 km (0.111 R)
• M41: 19,335,674 km (0.08 R)
• M42: 20,755,508 km (0.099 R)
• M43: 20,899,271 km (0.084 R)
• M44: 21,405,361 km (0.086 R)
• M45: 21,842,187 km (0.039 R)
• M46: 23,245,116 km (0.119 R)
• M47: 24,070,597 km (0.093 R)
• M48: 25,288,323 km (0.12 R)
• M49: 26,214,783 km (0.116 R)
• M50: 26,995,235 km (0.094 R)
• M51: 27,546,054 km (0.07 R)
• M52: 27,783,317 km (0.092 R)
• M53: 28,339,372 km (0.091 R)
• M54: 29,301,286 km (0.087 R)
• M55: 29,381,919 km (0.096 R)
• M56: 31,010,292 km (0.036 R)
• M57: 31,256,979 km (0.119 R)
• M58: 33,760,350 km (0.116 R)
• M59: 35,121,541 km (0.044 R)
• M60: 37,546,373 km (0.12 R)
• M61: 38,690,497 km (0.07 R)
• M62: 40,203,829 km (0.036 R)
• M63: 40,562,715 km (0.091 R)
• M64: 42,464,253 km (0.117 R)
• M65: 43,196,236 km (0.087 R)
• M66: 43,932,407 km (0.028 R)
• M67: 44,951,467 km (0.09 R)
• M68: 45,323,816 km (0.098 R)
• M69: 45,417,166 km (0.066 R)
• M70: 47,390,661 km (0.105 R)
• M71: 49,584,214 km (0.076 R)
• M72: 54,069,158 km (0.034 R)
• M73: 54,267,076 km (0.068 R)
• M74: 54,564,477 km (0.045 R)
• M75: 54,762,993 km (0.069 R)
• M76: 55,759,166 km (0.109 R)
• M77: 56,259,570 km (0.063 R)
• M78: 56,359,801 km (0.108 R)
• M79: 57,870,739 km (0.035 R)
• M80: 59,599,193 km (0.078 R)
• M81: 60,110,668 km (0.098 R)
• M82: 62,690,334 km (0.091 R)
• M83: 63,210,635 km (0.096 R)
• M84: 65,516,687 km (0.099 R)
• M85: 65,833,385 km (0.102 R)
• M86: 66,680,109 km (0.076 R)
• M87: 67,317,546 km (0.055 R)
• M88: 68,063,740 km (0.087 R)
• M89: 69,027,150 km (0.044 R)
• M90: 69,779,628 km (0.043 R)
• M91: 71,184,352 km (0.071 R)
• M92: 71,401,269 km (0.057 R)
• M93: 71,509,727 km (0.109 R)
• M94: 72,162,273 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.5

Radius: 5.7

Gravity: 28.55 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.08 AU - 11.96 AU

Year: 20807 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,362,250 km

• M1: 279,449 km (0.069 R)
• M2: 315,203 km (0.048 R)
• M3: 372,050 km (0.103 R)
• M4: 1,371,962 km (0.093 R)
• M5: 1,880,146 km (0.067 R)
• M6: 1,952,103 km (0.082 R)
• M7: 2,210,907 km (0.113 R)
• M8: 2,325,200 km (0.095 R)
• M9: 2,402,542 km (0.11 R)
• M10: 2,559,620 km (0.091 R)
• M11: 3,351,142 km (0.087 R)
• M12: 5,238,917 km (0.116 R)
• M13: 6,070,532 km (0.084 R)
• M14: 6,177,345 km (0.092 R)
• M15: 6,831,237 km (0.095 R)
• M16: 7,969,228 km (0.11 R)
• M17: 8,145,006 km (0.088 R)
• M18: 9,348,969 km (0.113 R)
• M19: 9,908,615 km (0.092 R)
• M20: 10,543,209 km (0.109 R)
• M21: 10,865,443 km (0.047 R)
• M22: 10,930,219 km (0.106 R)
• M23: 10,995,144 km (0.102 R)
• M24: 11,718,151 km (0.115 R)
• M25: 11,984,884 km (0.086 R)
• M26: 13,071,712 km (0.039 R)
• M27: 13,348,319 km (0.106 R)
• M28: 13,487,445 km (0.063 R)
• M29: 13,696,882 km (0.095 R)
• M30: 13,907,366 km (0.119 R)
• M31: 14,189,657 km (0.047 R)
• M32: 14,260,567 km (0.09 R)
• M33: 14,616,759 km (0.117 R)
• M34: 15,410,825 km (0.115 R)
• M35: 16,590,553 km (0.082 R)
• M36: 16,665,203 km (0.067 R)
• M37: 19,822,316 km (0.096 R)
• M38: 20,861,124 km (0.063 R)
• M39: 21,103,323 km (0.062 R)
• M40: 21,509,032 km (0.033 R)
• M41: 22,576,114 km (0.05 R)
• M42: 23,157,750 km (0.111 R)
• M43: 23,744,324 km (0.03 R)
• M44: 24,505,627 km (0.107 R)
• M45: 24,846,561 km (0.108 R)
• M46: 25,275,009 km (0.102 R)
• M47: 26,139,086 km (0.062 R)
• M48: 26,662,230 km (0.119 R)
• M49: 27,541,716 km (0.119 R)
• M50: 28,341,317 km (0.081 R)
• M51: 28,878,672 km (0.067 R)
• M52: 30,602,339 km (0.076 R)
• M53: 30,785,746 km (0.064 R)
• M54: 31,061,455 km (0.109 R)
• M55: 31,522,815 km (0.101 R)
• M56: 31,893,518 km (0.058 R)
• M57: 32,545,914 km (0.045 R)
• M58: 32,826,710 km (0.088 R)
• M59: 33,108,402 km (0.113 R)
• M60: 33,674,331 km (0.109 R)
• M61: 33,768,877 km (0.108 R)
• M62: 34,148,257 km (0.049 R)
• M63: 38,116,939 km (0.081 R)
• M64: 40,105,244 km (0.108 R)
• M65: 42,637,488 km (0.102 R)
• M66: 42,944,911 km (0.064 R)
• M67: 43,355,707 km (0.119 R)
• M68: 43,458,780 km (0.112 R)
• M69: 45,848,606 km (0.114 R)
• M70: 46,373,844 km (0.102 R)
• M71: 48,280,918 km (0.088 R)
• M72: 52,061,705 km (0.108 R)
• M73: 55,154,192 km (0.085 R)
• M74: 55,824,540 km (0.071 R)
• M75: 57,625,399 km (0.108 R)
• M76: 60,247,251 km (0.06 R)
• M77: 60,822,305 km (0.098 R)
• M78: 61,862,160 km (0.1 R)
• M79: 64,545,946 km (0.107 R)
• M80: 65,961,292 km (0.118 R)
• M81: 71,237,309 km (0.092 R)
• M82: 72,699,628 km (0.102 R)
• M83: 73,311,933 km (0.049 R)
• M84: 73,802,913 km (0.094 R)
• M85: 75,035,150 km (0.111 R)
• M86: 76,771,682 km (0.104 R)
• M87: 78,270,803 km (0.075 R)
• M88: 80,410,800 km (0.071 R)
• M89: 80,917,189 km (0.07 R)
• M90: 85,263,606 km (0.079 R)
• M91: 86,038,523 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.9

Radius: 8

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9 AU - 11.3 AU

Year: 21213 Days

Day: 15.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,362,250 km

• M1: 102,026 km (0.066 R)
• M2: 375,939 km (0.115 R)
• M3: 451,187 km (0.073 R)
• M4: 1,094,159 km (0.034 R)
• M5: 1,178,083 km (0.109 R)
• M6: 1,352,814 km (0.08 R)
• M7: 1,504,955 km (0.109 R)
• M8: 1,926,671 km (0.081 R)
• M9: 2,204,025 km (0.097 R)
• M10: 2,347,490 km (0.11 R)
• M11: 2,568,446 km (0.113 R)
• M12: 2,757,837 km (0.095 R)
• M13: 2,873,775 km (0.041 R)
• M14: 3,814,746 km (0.033 R)
• M15: 4,521,296 km (0.111 R)
• M16: 5,315,661 km (0.071 R)
• M17: 6,253,789 km (0.04 R)
• M18: 6,406,529 km (0.094 R)
• M19: 6,767,808 km (0.109 R)
• M20: 7,030,053 km (0.073 R)
• M21: 7,727,328 km (0.098 R)
• M22: 7,946,190 km (0.077 R)
• M23: 8,728,737 km (0.063 R)
• M24: 9,302,594 km (0.077 R)
• M25: 10,246,108 km (0.066 R)
• M26: 10,306,097 km (0.098 R)
• M27: 10,668,423 km (0.043 R)
• M28: 10,790,046 km (0.057 R)
• M29: 10,973,602 km (0.108 R)
• M30: 11,219,691 km (0.12 R)
• M31: 13,254,222 km (0.094 R)
• M32: 15,399,455 km (0.069 R)
• M33: 15,952,369 km (0.088 R)
• M34: 16,091,645 km (0.114 R)
• M35: 17,506,392 km (0.044 R)
• M36: 18,083,391 km (0.079 R)
• M37: 18,520,216 km (0.099 R)
• M38: 18,813,428 km (0.059 R)
• M39: 18,886,881 km (0.092 R)
• M40: 19,256,088 km (0.112 R)
• M41: 20,076,483 km (0.063 R)
• M42: 20,908,247 km (0.073 R)
• M43: 22,138,091 km (0.083 R)
• M44: 24,346,156 km (0.052 R)
• M45: 24,909,093 km (0.07 R)
• M46: 25,232,673 km (0.089 R)
• M47: 26,047,832 km (0.114 R)
• M48: 27,787,505 km (0.042 R)
• M49: 28,123,053 km (0.069 R)
• M50: 28,967,982 km (0.093 R)
• M51: 31,290,639 km (0.102 R)
• M52: 33,315,745 km (0.05 R)
• M53: 34,749,491 km (0.117 R)
• M54: 35,292,232 km (0.107 R)
• M55: 37,491,470 km (0.092 R)
• M56: 41,254,006 km (0.117 R)
• M57: 42,986,051 km (0.106 R)
• M58: 43,277,018 km (0.092 R)
• M59: 43,568,734 km (0.105 R)
• M60: 44,741,731 km (0.089 R)
• M61: 45,430,779 km (0.097 R)
• M62: 47,318,704 km (0.086 R)
• M63: 47,719,477 km (0.117 R)
• M64: 47,819,857 km (0.095 R)
• M65: 48,020,767 km (0.114 R)
• M66: 48,322,655 km (0.116 R)
• M67: 48,423,484 km (0.03 R)
• M68: 51,068,225 km (0.073 R)
• M69: 51,994,535 km (0.071 R)
• M70: 52,304,652 km (0.105 R)
• M71: 54,073,048 km (0.101 R)
• M72: 54,701,808 km (0.099 R)
• M73: 55,227,644 km (0.11 R)
• M74: 56,390,469 km (0.099 R)
• M75: 63,424,261 km (0.106 R)
• M76: 65,309,045 km (0.112 R)
• M77: 66,762,687 km (0.097 R)
• M78: 69,019,670 km (0.043 R)
• M79: 69,133,215 km (0.104 R)
• M80: 69,246,760 km (0.092 R)
• M81: 70,043,518 km (0.118 R)
• M82: 72,452,044 km (0.071 R)
• M83: 77,703,528 km (0.111 R)
• M84: 79,005,777 km (0.08 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: 167 - 11,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit