🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.59 AU - 0.59 AU

Year: 293 Days

Day: 13.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,747,516 km

• M1: 36,053 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.76 AU - 0.98 AU

Year: 524 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,747,516 km

• M1: 108,608 km (0.079 R)
• M2: 160,070 km (0.104 R)
• M3: 216,468 km (0.079 R)
• M4: 268,827 km (0.096 R)
• M5: 348,713 km (0.039 R)
• M6: 409,150 km (0.091 R)
• M7: 468,391 km (0.081 R)
• M8: 519,254 km (0.067 R)
• M9: 618,138 km (0.116 R)
• M10: 723,605 km (0.085 R)
• M11: 804,388 km (0.066 R)
• M12: 899,083 km (0.111 R)
• M13: 975,528 km (0.101 R)
• M14: 1,103,883 km (0.113 R)
• M15: 1,178,233 km (0.115 R)
• M16: 1,238,072 km (0.117 R)
• M17: 1,327,831 km (0.076 R)
• M18: 1,514,080 km (0.117 R)
• M19: 1,570,778 km (0.089 R)
• M20: 1,632,562 km (0.077 R)
• M21: 1,704,219 km (0.083 R)
• M22: 1,767,948 km (0.09 R)
• M23: 1,893,011 km (0.073 R)
• M24: 1,977,983 km (0.09 R)
• M25: 2,215,993 km (0.061 R)
• M26: 2,371,276 km (0.106 R)
• M27: 2,427,375 km (0.096 R)
• M28: 2,598,066 km (0.039 R)
• M29: 2,682,290 km (0.08 R)
• M30: 2,740,783 km (0.063 R)
• M31: 2,940,496 km (0.101 R)
• M32: 3,044,915 km (0.108 R)
• M33: 3,150,531 km (0.1 R)
• M34: 3,274,548 km (0.109 R)
• M35: 3,325,710 km (0.114 R)
• M36: 3,469,175 km (0.064 R)
• M37: 3,591,396 km (0.11 R)
• M38: 3,732,766 km (0.109 R)
• M39: 3,810,108 km (0.089 R)
• M40: 3,869,947 km (0.063 R)
• M41: 4,015,057 km (0.082 R)
• M42: 4,069,810 km (0.107 R)
• M43: 4,125,012 km (0.116 R)
• M44: 4,217,314 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 11.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.78 AU - 1.22 AU

Year: 646 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,747,516 km

• M1: 150,645 km (0.105 R)
• M2: 289,921 km (0.115 R)
• M3: 375,790 km (0.081 R)
• M4: 503,247 km (0.057 R)
• M5: 623,374 km (0.106 R)
• M6: 732,880 km (0.088 R)
• M7: 854,054 km (0.115 R)
• M8: 982,708 km (0.07 R)
• M9: 1,067,231 km (0.116 R)
• M10: 1,154,447 km (0.115 R)
• M11: 1,298,210 km (0.089 R)
• M12: 1,380,788 km (0.082 R)
• M13: 1,482,365 km (0.085 R)
• M14: 1,827,488 km (0.085 R)
• M15: 1,920,837 km (0.062 R)
• M16: 2,035,279 km (0.11 R)
• M17: 2,178,145 km (0.081 R)
• M18: 2,250,850 km (0.119 R)
• M19: 2,501,725 km (0.107 R)
• M20: 2,726,122 km (0.11 R)
• M21: 3,232,660 km (0.115 R)
• M22: 3,331,395 km (0.116 R)
• M23: 3,539,934 km (0.099 R)
• M24: 3,689,083 km (0.085 R)
• M25: 3,856,633 km (0.103 R)
• M26: 3,985,886 km (0.119 R)
• M27: 4,149,546 km (0.094 R)
• M28: 4,224,045 km (0.042 R)
• M29: 4,340,582 km (0.116 R)
• M30: 4,645,612 km (0.119 R)
• M31: 4,774,715 km (0.086 R)
• M32: 4,957,524 km (0.106 R)
• M33: 5,169,354 km (0.066 R)
• M34: 5,438,331 km (0.071 R)
• M35: 5,510,886 km (0.113 R)
• M36: 5,601,991 km (0.102 R)
• M37: 5,684,420 km (0.098 R)
• M38: 5,758,022 km (0.068 R)
• M39: 5,915,549 km (0.084 R)
• M40: 6,197,092 km (0.09 R)
• M41: 6,434,952 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 9.3

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.28 AU - 1.68 AU

Year: 1163 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,747,516 km

• M1: 169,046 km (0.116 R)
• M2: 241,152 km (0.076 R)
• M3: 307,274 km (0.084 R)
• M4: 530,025 km (0.064 R)
• M5: 618,138 km (0.074 R)
• M6: 810,671 km (0.117 R)
• M7: 884,273 km (0.084 R)
• M8: 983,606 km (0.047 R)
• M9: 1,086,978 km (0.062 R)
• M10: 1,177,335 km (0.107 R)
• M11: 1,253,181 km (0.075 R)
• M12: 1,454,989 km (0.096 R)
• M13: 1,546,094 km (0.075 R)
• M14: 1,639,144 km (0.1 R)
• M15: 1,979,928 km (0.105 R)
• M16: 2,153,461 km (0.095 R)
• M17: 2,374,866 km (0.113 R)
• M18: 2,450,413 km (0.079 R)
• M19: 3,036,238 km (0.093 R)
• M20: 3,153,972 km (0.109 R)
• M21: 3,528,116 km (0.079 R)
• M22: 3,602,317 km (0.084 R)
• M23: 3,726,932 km (0.079 R)
• M24: 3,878,474 km (0.112 R)
• M25: 3,954,919 km (0.11 R)
• M26: 4,083,573 km (0.097 R)
• M27: 4,161,514 km (0.096 R)
• M28: 4,332,055 km (0.111 R)
• M29: 4,585,324 km (0.065 R)
• M30: 4,816,154 km (0.113 R)
• M31: 4,926,108 km (0.095 R)
• M32: 5,345,880 km (0.084 R)
• M33: 5,502,658 km (0.115 R)
• M34: 5,704,466 km (0.102 R)
• M35: 5,806,342 km (0.07 R)
• M36: 5,894,156 km (0.064 R)
• M37: 5,997,079 km (0.051 R)
• M38: 6,100,751 km (0.106 R)
• M39: 6,264,710 km (0.077 R)
• M40: 6,324,699 km (0.107 R)
• M41: 6,460,384 km (0.117 R)
• M42: 6,780,673 km (0.063 R)
• M43: 6,873,274 km (0.102 R)
• M44: 7,106,348 km (0.092 R)
• M45: 7,500,538 km (0.119 R)
• M46: 7,708,479 km (0.113 R)
• M47: 7,918,215 km (0.063 R)
• M48: 8,359,978 km (0.039 R)
• M49: 8,709,139 km (0.106 R)
• M50: 8,893,893 km (0.115 R)
• M51: 9,370,212 km (0.054 R)
• M52: 9,507,842 km (0.12 R)
• M53: 9,785,047 km (0.106 R)
• M54: 9,924,772 km (0.067 R)
• M55: 10,012,286 km (0.109 R)
• M56: 10,100,250 km (0.045 R)
• M57: 10,223,668 km (0.097 R)
• M58: 10,294,428 km (0.105 R)
• M59: 10,418,594 km (0.102 R)
• M60: 10,722,427 km (0.107 R)
• M61: 10,794,384 km (0.065 R)
• M62: 11,047,354 km (0.093 R)
• M63: 11,138,160 km (0.053 R)
• M64: 11,559,128 km (0.073 R)
• M65: 11,743,732 km (0.074 R)
• M66: 11,817,933 km (0.087 R)
• M67: 12,078,682 km (0.12 R)
• M68: 12,209,729 km (0.025 R)
• M69: 12,303,677 km (0.075 R)
• M70: 12,378,925 km (0.084 R)
• M71: 12,605,865 km (0.099 R)
• M72: 12,700,710 km (0.084 R)
• M73: 12,796,003 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 12.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.28 AU - 2.54 AU

Year: 2416 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,747,516 km

• M1: 163,361 km (0.101 R)
• M2: 263,442 km (0.118 R)
• M3: 357,988 km (0.071 R)
• M4: 604,974 km (0.099 R)
• M5: 686,505 km (0.058 R)
• M6: 772,374 km (0.071 R)
• M7: 871,707 km (0.11 R)
• M8: 985,401 km (0.119 R)
• M9: 1,094,458 km (0.103 R)
• M10: 1,239,568 km (0.076 R)
• M11: 1,413,550 km (0.076 R)
• M12: 1,561,203 km (0.088 R)
• M13: 1,774,380 km (0.091 R)
• M14: 1,872,217 km (0.099 R)
• M15: 2,048,144 km (0.114 R)
• M16: 2,151,217 km (0.097 R)
• M17: 2,269,250 km (0.075 R)
• M18: 2,470,908 km (0.107 R)
• M19: 2,863,453 km (0.11 R)
• M20: 2,993,902 km (0.098 R)
• M21: 3,582,121 km (0.101 R)
• M22: 4,206,243 km (0.106 R)
• M23: 4,355,093 km (0.098 R)
• M24: 4,846,821 km (0.116 R)
• M25: 4,950,792 km (0.102 R)
• M26: 5,143,324 km (0.118 R)
• M27: 5,463,913 km (0.098 R)
• M28: 5,644,776 km (0.117 R)
• M29: 6,012,638 km (0.118 R)
• M30: 6,218,335 km (0.111 R)
• M31: 6,293,732 km (0.069 R)
• M32: 6,810,443 km (0.05 R)
• M33: 7,380,860 km (0.048 R)
• M34: 8,483,845 km (0.083 R)
• M35: 8,630,600 km (0.098 R)
• M36: 8,947,897 km (0.072 R)
• M37: 9,183,065 km (0.083 R)
• M38: 9,312,168 km (0.116 R)
• M39: 9,900,836 km (0.025 R)
• M40: 11,251,705 km (0.104 R)
• M41: 11,390,083 km (0.076 R)
• M42: 11,691,672 km (0.101 R)
• M43: 12,042,928 km (0.094 R)
• M44: 12,636,083 km (0.05 R)
• M45: 12,876,038 km (0.102 R)
• M46: 13,069,020 km (0.09 R)
• M47: 13,384,821 km (0.061 R)
• M48: 13,555,961 km (0.102 R)
• M49: 13,801,600 km (0.111 R)
• M50: 14,147,919 km (0.032 R)
• M51: 14,247,552 km (0.043 R)
• M52: 14,447,265 km (0.099 R)
• M53: 15,026,657 km (0.057 R)
• M54: 15,459,743 km (0.05 R)
• M55: 15,562,218 km (0.081 R)
• M56: 16,026,420 km (0.096 R)
• M57: 16,104,211 km (0.1 R)
• M58: 16,757,505 km (0.066 R)
• M59: 16,941,959 km (0.095 R)
• M60: 17,047,725 km (0.081 R)
• M61: 17,472,732 km (0.104 R)
• M62: 17,659,729 km (0.069 R)
• M63: 17,982,113 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.4

Radius: 10.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.79 AU - 6.23 AU

Year: 7241 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,747,516 km

• M1: 150,795 km (0.101 R)
• M2: 319,990 km (0.119 R)
• M3: 411,993 km (0.109 R)
• M4: 602,580 km (0.101 R)
• M5: 1,022,651 km (0.104 R)
• M6: 1,220,719 km (0.12 R)
• M7: 1,289,683 km (0.051 R)
• M8: 1,969,755 km (0.05 R)
• M9: 2,092,874 km (0.095 R)
• M10: 2,282,415 km (0.109 R)
• M11: 2,368,583 km (0.06 R)
• M12: 2,499,780 km (0.088 R)
• M13: 2,792,693 km (0.078 R)
• M14: 2,884,995 km (0.087 R)
• M15: 3,120,462 km (0.117 R)
• M16: 3,761,938 km (0.086 R)
• M17: 4,203,251 km (0.047 R)
• M18: 4,470,583 km (0.09 R)
• M19: 4,661,170 km (0.08 R)
• M20: 4,854,301 km (0.114 R)
• M21: 5,191,794 km (0.094 R)
• M22: 5,277,364 km (0.11 R)
• M23: 5,800,657 km (0.108 R)
• M24: 5,948,909 km (0.089 R)
• M25: 6,038,518 km (0.114 R)
• M26: 6,340,556 km (0.041 R)
• M27: 6,462,778 km (0.088 R)
• M28: 7,053,839 km (0.067 R)
• M29: 7,275,992 km (0.111 R)
• M30: 7,989,274 km (0.115 R)
• M31: 8,792,764 km (0.112 R)
• M32: 9,797,763 km (0.045 R)
• M33: 10,010,342 km (0.112 R)
• M34: 10,295,924 km (0.086 R)
• M35: 10,512,093 km (0.118 R)
• M36: 10,765,960 km (0.101 R)
• M37: 11,915,022 km (0.119 R)
• M38: 13,493,728 km (0.119 R)
• M39: 13,730,242 km (0.067 R)
• M40: 14,167,517 km (0.063 R)
• M41: 14,730,603 km (0.059 R)
• M42: 14,852,226 km (0.115 R)
• M43: 15,137,360 km (0.076 R)
• M44: 15,506,567 km (0.033 R)
• M45: 15,795,740 km (0.047 R)
• M46: 16,295,696 km (0.093 R)
• M47: 17,183,111 km (0.11 R)
• M48: 17,396,736 km (0.082 R)
• M49: 18,828,687 km (0.095 R)
• M50: 19,048,895 km (0.111 R)
• M51: 19,938,404 km (0.117 R)
• M52: 20,207,980 km (0.116 R)
• M53: 20,433,424 km (0.08 R)
• M54: 21,206,545 km (0.071 R)
• M55: 21,619,585 km (0.047 R)
• M56: 22,500,417 km (0.03 R)
• M57: 23,393,068 km (0.097 R)
• M58: 24,105,902 km (0.076 R)
• M59: 24,489,022 km (0.101 R)
• M60: 25,019,047 km (0.113 R)
• M61: 26,041,549 km (0.073 R)
• M62: 26,287,039 km (0.112 R)
• M63: 27,625,790 km (0.115 R)
• M64: 27,876,067 km (0.079 R)
• M65: 28,429,430 km (0.068 R)
• M66: 28,935,819 km (0.057 R)
• M67: 29,139,122 km (0.117 R)
• M68: 29,803,187 km (0.112 R)
• M69: 30,111,359 km (0.028 R)
• M70: 31,668,373 km (0.115 R)
• M71: 31,982,828 km (0.089 R)
• M72: 32,087,846 km (0.1 R)
• M73: 33,091,797 km (0.107 R)
• M74: 33,624,216 km (0.109 R)
• M75: 33,731,178 km (0.104 R)
• M76: 34,320,743 km (0.07 R)
• M77: 35,347,284 km (0.056 R)
• M78: 36,164,836 km (0.109 R)
• M79: 36,603,308 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.6

Radius: 5.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.75 AU - 10.41 AU

Year: 17666 Days

Day: 18.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,747,516 km

• M1: 175,628 km (0.067 R)
• M2: 532,568 km (0.098 R)
• M3: 593,904 km (0.068 R)
• M4: 657,782 km (0.089 R)
• M5: 792,719 km (0.036 R)
• M6: 973,882 km (0.116 R)
• M7: 1,069,475 km (0.053 R)
• M8: 1,249,292 km (0.107 R)
• M9: 1,353,412 km (0.091 R)
• M10: 1,482,216 km (0.113 R)
• M11: 1,798,316 km (0.094 R)
• M12: 2,336,120 km (0.078 R)
• M13: 3,115,525 km (0.077 R)
• M14: 3,577,334 km (0.091 R)
• M15: 3,726,034 km (0.103 R)
• M16: 3,876,829 km (0.058 R)
• M17: 4,215,668 km (0.117 R)
• M18: 5,491,588 km (0.086 R)
• M19: 6,367,484 km (0.114 R)
• M20: 6,584,101 km (0.096 R)
• M21: 6,620,454 km (0.043 R)
• M22: 6,656,956 km (0.12 R)
• M23: 8,800,095 km (0.088 R)
• M24: 9,244,101 km (0.038 R)
• M25: 9,530,432 km (0.04 R)
• M26: 9,903,080 km (0.039 R)
• M27: 10,028,293 km (0.101 R)
• M28: 10,833,579 km (0.093 R)
• M29: 11,527,713 km (0.09 R)
• M30: 12,013,307 km (0.073 R)
• M31: 12,415,426 km (0.105 R)
• M32: 12,640,870 km (0.085 R)
• M33: 12,822,183 km (0.09 R)
• M34: 13,279,055 km (0.085 R)
• M35: 14,021,360 km (0.041 R)
• M36: 14,586,840 km (0.05 R)
• M37: 14,967,865 km (0.072 R)
• M38: 15,886,097 km (0.075 R)
• M39: 16,228,975 km (0.12 R)
• M40: 18,388,271 km (0.102 R)
• M41: 18,748,353 km (0.065 R)
• M42: 19,632,177 km (0.039 R)
• M43: 20,370,293 km (0.07 R)
• M44: 20,796,049 km (0.115 R)
• M45: 21,386,362 km (0.102 R)
• M46: 22,693,399 km (0.1 R)
• M47: 23,134,712 km (0.111 R)
• M48: 23,802,068 km (0.11 R)
• M49: 24,419,459 km (0.076 R)
• M50: 25,727,094 km (0.102 R)
• M51: 26,245,002 km (0.107 R)
• M52: 26,708,157 km (0.114 R)
• M53: 29,124,312 km (0.078 R)
• M54: 29,664,061 km (0.103 R)
• M55: 30,146,514 km (0.07 R)
• M56: 32,721,692 km (0.095 R)
• M57: 33,157,770 km (0.099 R)
• M58: 33,407,748 km (0.071 R)
• M59: 33,470,280 km (0.082 R)
• M60: 34,161,571 km (0.058 R)
• M61: 34,667,212 km (0.082 R)
• M62: 35,302,704 km (0.061 R)
• M63: 36,070,440 km (0.111 R)
• M64: 36,585,356 km (0.113 R)
• M65: 37,232,367 km (0.049 R)
• M66: 38,340,887 km (0.089 R)
• M67: 38,998,071 km (0.093 R)
• M68: 39,592,572 km (0.111 R)
• M69: 40,390,079 km (0.079 R)
• M70: 40,723,981 km (0.099 R)
• M71: 40,857,722 km (0.083 R)
• M72: 41,461,648 km (0.097 R)
• M73: 42,136,185 km (0.091 R)
• M74: 42,406,957 km (0.04 R)
• M75: 42,610,410 km (0.087 R)
• M76: 43,769,495 km (0.086 R)
• M77: 44,318,668 km (0.067 R)
• M78: 44,594,078 km (0.085 R)
• M79: 45,077,279 km (0.036 R)
• M80: 45,423,598 km (0.051 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: 210 - 12,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit