🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 9.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.61 AU - 0.99 AU

Year: 485 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,619,578 km

• M1: 147,653 km (0.099 R)
• M2: 217,814 km (0.076 R)
• M3: 354,248 km (0.09 R)
• M4: 484,697 km (0.117 R)
• M5: 549,772 km (0.111 R)
• M6: 655,837 km (0.101 R)
• M7: 717,471 km (0.104 R)
• M8: 814,112 km (0.027 R)
• M9: 906,862 km (0.117 R)
• M10: 972,386 km (0.115 R)
• M11: 1,188,405 km (0.113 R)
• M12: 1,270,385 km (0.094 R)
• M13: 1,359,545 km (0.118 R)
• M14: 1,650,364 km (0.109 R)
• M15: 1,715,289 km (0.114 R)
• M16: 1,814,323 km (0.084 R)
• M17: 1,915,451 km (0.108 R)
• M18: 1,989,502 km (0.059 R)
• M19: 2,099,756 km (0.099 R)
• M20: 2,200,136 km (0.102 R)
• M21: 2,271,943 km (0.059 R)
• M22: 2,332,530 km (0.113 R)
• M23: 2,473,750 km (0.117 R)
• M24: 2,624,096 km (0.053 R)
• M25: 2,700,541 km (0.115 R)
• M26: 2,764,718 km (0.1 R)
• M27: 2,829,494 km (0.112 R)
• M28: 2,927,630 km (0.118 R)
• M29: 3,154,271 km (0.113 R)
• M30: 3,221,889 km (0.11 R)
• M31: 3,324,513 km (0.079 R)
• M32: 3,393,478 km (0.044 R)
• M33: 3,469,923 km (0.12 R)
• M34: 3,540,084 km (0.052 R)
• M35: 3,617,576 km (0.11 R)
• M36: 3,760,142 km (0.115 R)
• M37: 3,860,971 km (0.096 R)
• M38: 3,926,346 km (0.056 R)
• M39: 4,124,712 km (0.113 R)
• M40: 4,394,138 km (0.102 R)
• M41: 4,654,139 km (0.108 R)
• M42: 4,739,261 km (0.057 R)
• M43: 4,809,272 km (0.052 R)
• M44: 5,077,202 km (0.032 R)
• M45: 5,164,866 km (0.1 R)
• M46: 5,261,208 km (0.072 R)
• M47: 5,333,762 km (0.036 R)
• M48: 5,496,375 km (0.116 R)
• M49: 5,570,127 km (0.078 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402

Radius: 12

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.19 AU - 2.71 AU

Year: 2601 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,619,578 km

• M1: 195,076 km (0.069 R)
• M2: 309,069 km (0.052 R)
• M3: 430,243 km (0.066 R)
• M4: 700,567 km (0.063 R)
• M5: 848,220 km (0.035 R)
• M6: 1,090,568 km (0.099 R)
• M7: 1,254,977 km (0.045 R)
• M8: 1,365,978 km (0.05 R)
• M9: 1,480,570 km (0.1 R)
• M10: 2,042,460 km (0.115 R)
• M11: 2,211,206 km (0.109 R)
• M12: 2,447,720 km (0.042 R)
• M13: 2,758,585 km (0.042 R)
• M14: 2,905,340 km (0.05 R)
• M15: 3,590,947 km (0.098 R)
• M16: 3,766,276 km (0.112 R)
• M17: 3,870,097 km (0.066 R)
• M18: 4,279,097 km (0.071 R)
• M19: 4,813,910 km (0.105 R)
• M20: 5,171,299 km (0.113 R)
• M21: 5,253,877 km (0.073 R)
• M22: 5,877,850 km (0.063 R)
• M23: 6,189,911 km (0.105 R)
• M24: 6,330,383 km (0.074 R)
• M25: 6,614,619 km (0.028 R)
• M26: 6,939,247 km (0.108 R)
• M27: 7,085,254 km (0.081 R)
• M28: 7,361,861 km (0.061 R)
• M29: 7,492,161 km (0.101 R)
• M30: 7,566,959 km (0.09 R)
• M31: 7,679,607 km (0.032 R)
• M32: 8,328,712 km (0.104 R)
• M33: 8,425,651 km (0.08 R)
• M34: 8,620,727 km (0.115 R)
• M35: 9,557,359 km (0.094 R)
• M36: 9,801,802 km (0.026 R)
• M37: 9,904,127 km (0.118 R)
• M38: 10,048,190 km (0.079 R)
• M39: 10,652,266 km (0.088 R)
• M40: 11,054,385 km (0.093 R)
• M41: 11,504,675 km (0.118 R)
• M42: 12,667,948 km (0.11 R)
• M43: 13,388,261 km (0.075 R)
• M44: 14,075,813 km (0.115 R)
• M45: 14,261,015 km (0.1 R)
• M46: 14,447,115 km (0.086 R)
• M47: 14,727,761 km (0.102 R)
• M48: 14,939,442 km (0.048 R)
• M49: 15,104,747 km (0.111 R)
• M50: 15,772,253 km (0.108 R)
• M51: 16,230,621 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 9.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.98 AU - 2.98 AU

Year: 2649 Days

Day: 12.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,619,578 km

• M1: 133,142 km (0.041 R)
• M2: 203,603 km (0.088 R)
• M3: 268,827 km (0.106 R)
• M4: 339,438 km (0.055 R)
• M5: 473,328 km (0.083 R)
• M6: 619,485 km (0.088 R)
• M7: 720,912 km (0.108 R)
• M8: 1,228,498 km (0.049 R)
• M9: 1,533,079 km (0.053 R)
• M10: 1,694,345 km (0.063 R)
• M11: 1,840,203 km (0.1 R)
• M12: 1,946,867 km (0.101 R)
• M13: 2,122,046 km (0.046 R)
• M14: 2,200,435 km (0.105 R)
• M15: 2,452,807 km (0.112 R)
• M16: 3,175,514 km (0.111 R)
• M17: 4,015,656 km (0.098 R)
• M18: 4,169,293 km (0.107 R)
• M19: 4,410,295 km (0.042 R)
• M20: 4,554,358 km (0.107 R)
• M21: 4,626,913 km (0.058 R)
• M22: 4,699,916 km (0.088 R)
• M23: 4,802,690 km (0.118 R)
• M24: 4,921,172 km (0.065 R)
• M25: 5,040,551 km (0.097 R)
• M26: 5,282,301 km (0.105 R)
• M27: 5,404,672 km (0.109 R)
• M28: 5,481,565 km (0.099 R)
• M29: 5,574,316 km (0.08 R)
• M30: 5,887,574 km (0.085 R)
• M31: 6,126,182 km (0.092 R)
• M32: 6,481,926 km (0.118 R)
• M33: 6,612,974 km (0.051 R)
• M34: 6,911,122 km (0.059 R)
• M35: 7,163,045 km (0.078 R)
• M36: 7,469,122 km (0.106 R)
• M37: 7,641,160 km (0.103 R)
• M38: 7,884,107 km (0.086 R)
• M39: 8,094,442 km (0.078 R)
• M40: 8,377,780 km (0.087 R)
• M41: 8,826,873 km (0.082 R)
• M42: 9,247,093 km (0.036 R)
• M43: 9,394,746 km (0.034 R)
• M44: 9,636,496 km (0.064 R)
• M45: 10,163,979 km (0.071 R)
• M46: 10,662,289 km (0.092 R)
• M47: 11,109,736 km (0.117 R)
• M48: 11,563,317 km (0.036 R)
• M49: 12,325,967 km (0.064 R)
• M50: 12,407,199 km (0.115 R)
• M51: 12,508,925 km (0.115 R)
• M52: 13,146,362 km (0.082 R)
• M53: 13,625,972 km (0.067 R)
• M54: 13,773,027 km (0.101 R)
• M55: 13,984,259 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 8.5

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3 AU - 3.1 AU

Year: 3613 Days

Day: 5.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,619,578 km

• M1: 109,356 km (0.116 R)
• M2: 176,825 km (0.082 R)
• M3: 236,215 km (0.096 R)
• M4: 306,676 km (0.094 R)
• M5: 607,816 km (0.108 R)
• M6: 743,501 km (0.094 R)
• M7: 977,472 km (0.12 R)
• M8: 1,271,283 km (0.03 R)
• M9: 1,371,064 km (0.117 R)
• M10: 1,512,883 km (0.066 R)
• M11: 1,673,103 km (0.114 R)
• M12: 1,741,469 km (0.086 R)
• M13: 1,824,944 km (0.11 R)
• M14: 1,923,978 km (0.095 R)
• M15: 1,981,274 km (0.099 R)
• M16: 2,112,621 km (0.109 R)
• M17: 2,231,851 km (0.117 R)
• M18: 2,414,958 km (0.084 R)
• M19: 2,492,749 km (0.052 R)
• M20: 2,603,003 km (0.105 R)
• M21: 2,698,746 km (0.093 R)
• M22: 2,779,528 km (0.066 R)
• M23: 3,093,983 km (0.084 R)
• M24: 3,384,951 km (0.092 R)
• M25: 3,454,813 km (0.034 R)
• M26: 3,631,339 km (0.115 R)
• M27: 3,810,856 km (0.115 R)
• M28: 3,865,310 km (0.108 R)
• M29: 4,348,062 km (0.086 R)
• M30: 4,558,098 km (0.115 R)
• M31: 5,107,720 km (0.053 R)
• M32: 5,228,296 km (0.092 R)
• M33: 5,309,079 km (0.114 R)
• M34: 5,472,141 km (0.085 R)
• M35: 5,616,203 km (0.096 R)
• M36: 5,803,201 km (0.032 R)
• M37: 5,950,106 km (0.114 R)
• M38: 6,376,609 km (0.088 R)
• M39: 6,990,260 km (0.115 R)
• M40: 7,852,991 km (0.039 R)
• M41: 7,969,079 km (0.084 R)
• M42: 8,109,102 km (0.07 R)
• M43: 8,367,906 km (0.077 R)
• M44: 8,486,388 km (0.106 R)
• M45: 9,307,232 km (0.088 R)
• M46: 10,077,661 km (0.066 R)
• M47: 10,406,776 km (0.08 R)
• M48: 12,319,833 km (0.03 R)
• M49: 12,807,971 km (0.036 R)
• M50: 12,999,457 km (0.085 R)
• M51: 13,054,359 km (0.116 R)
• M52: 13,247,191 km (0.078 R)
• M53: 13,831,221 km (0.108 R)
• M54: 14,338,507 km (0.112 R)
• M55: 14,395,205 km (0.089 R)
• M56: 14,737,335 km (0.058 R)
• M57: 15,342,309 km (0.111 R)
• M58: 15,458,397 km (0.091 R)
• M59: 15,720,941 km (0.054 R)
• M60: 16,279,689 km (0.093 R)
• M61: 16,636,031 km (0.101 R)
• M62: 16,695,721 km (0.062 R)
• M63: 16,935,077 km (0.098 R)
• M64: 17,235,769 km (0.052 R)
• M65: 17,386,713 km (0.117 R)
• M66: 17,781,353 km (0.106 R)
• M67: 18,548,790 km (0.106 R)
• M68: 18,920,839 km (0.047 R)
• M69: 18,983,222 km (0.084 R)
• M70: 19,045,455 km (0.077 R)
• M71: 19,139,103 km (0.068 R)
• M72: 19,735,699 km (0.064 R)
• M73: 20,210,972 km (0.112 R)
• M74: 20,306,565 km (0.103 R)
• M75: 21,172,886 km (0.117 R)
• M76: 21,561,840 km (0.062 R)
• M77: 21,626,915 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.8

Radius: 10.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.42 AU - 3.62 AU

Year: 4479 Days

Day: 12.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,619,578 km

• M1: 132,394 km (0.092 R)
• M2: 200,012 km (0.093 R)
• M3: 395,238 km (0.114 R)
• M4: 542,143 km (0.062 R)
• M5: 758,012 km (0.032 R)
• M6: 1,143,975 km (0.065 R)
• M7: 1,262,157 km (0.119 R)
• M8: 1,405,472 km (0.102 R)
• M9: 1,598,004 km (0.039 R)
• M10: 1,686,417 km (0.085 R)
• M11: 1,776,475 km (0.068 R)
• M12: 1,985,313 km (0.105 R)
• M13: 2,092,874 km (0.115 R)
• M14: 2,738,688 km (0.059 R)
• M15: 2,872,429 km (0.067 R)
• M16: 3,400,210 km (0.093 R)
• M17: 3,472,017 km (0.066 R)
• M18: 3,587,806 km (0.117 R)
• M19: 3,704,941 km (0.094 R)
• M20: 4,371,998 km (0.11 R)
• M21: 4,513,069 km (0.104 R)
• M22: 4,735,521 km (0.095 R)
• M23: 5,290,977 km (0.066 R)
• M24: 5,475,132 km (0.055 R)
• M25: 6,057,667 km (0.092 R)
• M26: 6,696,150 km (0.05 R)
• M27: 6,931,917 km (0.102 R)
• M28: 7,561,724 km (0.105 R)
• M29: 7,788,364 km (0.092 R)
• M30: 7,883,509 km (0.069 R)
• M31: 7,978,952 km (0.069 R)
• M32: 8,403,810 km (0.114 R)
• M33: 8,915,285 km (0.095 R)
• M34: 9,054,860 km (0.119 R)
• M35: 9,356,150 km (0.079 R)
• M36: 9,437,082 km (0.079 R)
• M37: 9,681,226 km (0.118 R)
• M38: 10,072,125 km (0.089 R)
• M39: 10,933,061 km (0.078 R)
• M40: 12,102,917 km (0.11 R)
• M41: 12,501,744 km (0.109 R)
• M42: 13,403,221 km (0.074 R)
• M43: 13,494,626 km (0.06 R)
• M44: 13,792,774 km (0.114 R)
• M45: 14,465,964 km (0.118 R)
• M46: 14,677,047 km (0.044 R)
• M47: 14,747,657 km (0.084 R)
• M48: 14,818,267 km (0.118 R)
• M49: 15,197,348 km (0.06 R)
• M50: 15,627,442 km (0.068 R)
• M51: 15,868,295 km (0.114 R)
• M52: 16,013,255 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 12.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.71 AU - 4.77 AU

Year: 6999 Days

Day: 6.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,619,578 km

• M1: 173,982 km (0.111 R)
• M2: 286,630 km (0.093 R)
• M3: 369,507 km (0.062 R)
• M4: 493,075 km (0.096 R)
• M5: 874,848 km (0.078 R)
• M6: 962,064 km (0.079 R)
• M7: 1,065,735 km (0.045 R)
• M8: 1,159,832 km (0.12 R)
• M9: 1,242,859 km (0.111 R)
• M10: 1,328,130 km (0.052 R)
• M11: 1,430,305 km (0.065 R)
• M12: 1,817,614 km (0.119 R)
• M13: 2,151,068 km (0.097 R)
• M14: 2,540,920 km (0.107 R)
• M15: 2,744,223 km (0.076 R)
• M16: 2,972,360 km (0.098 R)
• M17: 3,127,942 km (0.097 R)
• M18: 3,306,412 km (0.088 R)
• M19: 3,427,138 km (0.052 R)
• M20: 3,652,582 km (0.068 R)
• M21: 5,199,124 km (0.095 R)
• M22: 5,482,612 km (0.098 R)
• M23: 5,578,205 km (0.119 R)
• M24: 5,892,959 km (0.074 R)
• M25: 5,991,096 km (0.118 R)
• M26: 6,338,462 km (0.034 R)
• M27: 6,540,120 km (0.116 R)
• M28: 6,769,304 km (0.102 R)
• M29: 6,872,077 km (0.036 R)
• M30: 7,079,270 km (0.09 R)
• M31: 7,606,005 km (0.042 R)
• M32: 7,874,234 km (0.116 R)
• M33: 8,503,143 km (0.094 R)
• M34: 8,865,619 km (0.109 R)
• M35: 9,490,938 km (0.116 R)
• M36: 9,808,833 km (0.1 R)
• M37: 9,983,863 km (0.093 R)
• M38: 11,666,240 km (0.114 R)
• M39: 12,540,042 km (0.034 R)
• M40: 12,984,796 km (0.094 R)
• M41: 13,273,520 km (0.118 R)
• M42: 13,499,562 km (0.079 R)
• M43: 13,596,801 km (0.096 R)
• M44: 13,759,414 km (0.057 R)
• M45: 14,383,386 km (0.079 R)
• M46: 14,648,923 km (0.096 R)
• M47: 15,658,858 km (0.065 R)
• M48: 16,900,371 km (0.093 R)
• M49: 17,427,105 km (0.099 R)
• M50: 17,603,780 km (0.094 R)
• M51: 17,852,262 km (0.109 R)
• M52: 19,660,751 km (0.061 R)
• M53: 20,326,012 km (0.1 R)
• M54: 20,512,112 km (0.112 R)
• M55: 21,451,138 km (0.095 R)
• M56: 21,602,681 km (0.043 R)
• M57: 21,754,522 km (0.113 R)
• M58: 22,365,779 km (0.102 R)
• M59: 22,789,291 km (0.104 R)
• M60: 23,021,317 km (0.069 R)
• M61: 23,293,136 km (0.113 R)
• M62: 23,449,017 km (0.091 R)
• M63: 23,566,003 km (0.115 R)
• M64: 23,722,482 km (0.03 R)
• M65: 23,918,456 km (0.096 R)
• M66: 24,154,371 km (0.09 R)
• M67: 24,470,023 km (0.096 R)
• M68: 24,866,607 km (0.053 R)
• M69: 25,185,550 km (0.105 R)
• M70: 25,907,808 km (0.108 R)
• M71: 26,230,939 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit