🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 11.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.18 AU - 4.4 AU

Year: 3384 Days

Day: 13.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,222,332 km

• M1: 150,346 km (0.06 R)
• M2: 249,080 km (0.066 R)
• M3: 355,295 km (0.093 R)
• M4: 525,537 km (0.111 R)
• M5: 622,626 km (0.04 R)
• M6: 736,620 km (0.067 R)
• M7: 847,921 km (0.052 R)
• M8: 954,584 km (0.065 R)
• M9: 1,230,293 km (0.116 R)
• M10: 1,390,512 km (0.099 R)
• M11: 1,479,822 km (0.111 R)
• M12: 1,637,498 km (0.06 R)
• M13: 1,787,246 km (0.1 R)
• M14: 1,870,871 km (0.088 R)
• M15: 2,042,310 km (0.093 R)
• M16: 2,354,970 km (0.059 R)
• M17: 2,540,621 km (0.115 R)
• M18: 2,828,297 km (0.093 R)
• M19: 3,026,066 km (0.119 R)
• M20: 3,109,841 km (0.11 R)
• M21: 3,331,395 km (0.078 R)
• M22: 3,470,371 km (0.119 R)
• M23: 3,646,747 km (0.077 R)
• M24: 3,754,159 km (0.056 R)
• M25: 3,953,722 km (0.107 R)
• M26: 4,287,774 km (0.086 R)
• M27: 5,714,489 km (0.117 R)
• M28: 5,881,590 km (0.102 R)
• M29: 6,071,430 km (0.104 R)
• M30: 6,306,298 km (0.059 R)
• M31: 6,807,002 km (0.064 R)
• M32: 6,984,126 km (0.114 R)
• M33: 7,140,456 km (0.111 R)
• M34: 7,252,954 km (0.107 R)
• M35: 7,343,161 km (0.071 R)
• M36: 7,869,895 km (0.119 R)
• M37: 8,267,227 km (0.119 R)
• M38: 8,766,884 km (0.046 R)
• M39: 8,935,780 km (0.048 R)
• M40: 9,178,727 km (0.106 R)
• M41: 9,621,686 km (0.114 R)
• M42: 9,696,186 km (0.09 R)
• M43: 9,795,818 km (0.119 R)
• M44: 10,021,262 km (0.115 R)
• M45: 10,122,091 km (0.095 R)
• M46: 10,426,373 km (0.072 R)
• M47: 10,656,604 km (0.068 R)
• M48: 10,888,481 km (0.056 R)
• M49: 11,122,153 km (0.055 R)
• M50: 11,252,602 km (0.032 R)
• M51: 11,567,955 km (0.108 R)
• M52: 11,886,149 km (0.079 R)
• M53: 12,019,591 km (0.068 R)
• M54: 12,776,107 km (0.06 R)
• M55: 13,548,032 km (0.106 R)
• M56: 14,250,095 km (0.116 R)
• M57: 14,534,331 km (0.111 R)
• M58: 15,310,893 km (0.059 R)
• M59: 15,514,346 km (0.04 R)
• M60: 15,953,566 km (0.072 R)
• M61: 16,426,594 km (0.117 R)
• M62: 16,605,214 km (0.101 R)
• M63: 16,694,674 km (0.034 R)
• M64: 17,084,526 km (0.047 R)
• M65: 17,356,195 km (0.098 R)
• M66: 17,507,738 km (0.097 R)
• M67: 17,903,724 km (0.08 R)
• M68: 18,148,914 km (0.061 R)
• M69: 18,302,851 km (0.116 R)
• M70: 18,828,986 km (0.118 R)
• M71: 19,015,984 km (0.119 R)
• M72: 19,486,020 km (0.119 R)
• M73: 20,854,542 km (0.103 R)
• M74: 20,983,495 km (0.112 R)
• M75: 21,762,301 km (0.038 R)
• M76: 21,860,288 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 11.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.47 AU - 7.01 AU

Year: 5936 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,222,332 km

• M1: 270,174 km (0.051 R)
• M2: 659,577 km (0.084 R)
• M3: 912,547 km (0.117 R)
• M4: 1,043,595 km (0.112 R)
• M5: 1,150,258 km (0.063 R)
• M6: 1,260,811 km (0.077 R)
• M7: 1,650,065 km (0.09 R)
• M8: 1,886,728 km (0.057 R)
• M9: 2,115,164 km (0.052 R)
• M10: 2,474,947 km (0.088 R)
• M11: 2,768,458 km (0.073 R)
• M12: 2,876,019 km (0.07 R)
• M13: 3,574,342 km (0.1 R)
• M14: 3,834,493 km (0.09 R)
• M15: 4,101,076 km (0.079 R)
• M16: 4,373,793 km (0.085 R)
• M17: 4,755,118 km (0.055 R)
• M18: 4,884,670 km (0.073 R)
• M19: 4,963,059 km (0.065 R)
• M20: 5,387,917 km (0.083 R)
• M21: 6,103,294 km (0.075 R)
• M22: 6,587,243 km (0.042 R)
• M23: 6,731,904 km (0.099 R)
• M24: 6,936,404 km (0.104 R)
• M25: 8,267,826 km (0.052 R)
• M26: 8,361,474 km (0.108 R)
• M27: 8,835,101 km (0.044 R)
• M28: 9,349,867 km (0.103 R)
• M29: 9,447,405 km (0.104 R)
• M30: 9,578,153 km (0.066 R)
• M31: 9,775,323 km (0.065 R)
• M32: 10,374,912 km (0.12 R)
• M33: 10,476,040 km (0.075 R)
• M34: 10,781,369 km (0.089 R)
• M35: 11,960,948 km (0.104 R)
• M36: 12,709,985 km (0.1 R)
• M37: 13,035,659 km (0.105 R)
• M38: 13,584,683 km (0.071 R)
• M39: 13,732,337 km (0.111 R)
• M40: 13,880,588 km (0.058 R)
• M41: 14,403,433 km (0.102 R)
• M42: 14,554,078 km (0.096 R)
• M43: 15,353,229 km (0.106 R)
• M44: 15,545,762 km (0.096 R)
• M45: 16,127,698 km (0.05 R)
• M46: 16,519,644 km (0.112 R)
• M47: 16,756,457 km (0.068 R)
• M48: 18,526,500 km (0.113 R)
• M49: 18,608,330 km (0.094 R)
• M50: 18,690,459 km (0.07 R)
• M51: 19,600,313 km (0.069 R)
• M52: 19,725,377 km (0.109 R)
• M53: 19,850,889 km (0.065 R)
• M54: 20,821,630 km (0.113 R)
• M55: 20,949,387 km (0.086 R)
• M56: 21,120,078 km (0.095 R)
• M57: 21,592,059 km (0.076 R)
• M58: 21,807,630 km (0.061 R)
• M59: 22,458,979 km (0.042 R)
• M60: 22,677,541 km (0.067 R)
• M61: 22,852,870 km (0.047 R)
• M62: 23,160,742 km (0.042 R)
• M63: 23,914,416 km (0.111 R)
• M64: 24,182,197 km (0.107 R)
• M65: 24,406,294 km (0.112 R)
• M66: 24,721,048 km (0.118 R)
• M67: 25,263,789 km (0.046 R)
• M68: 25,354,595 km (0.104 R)
• M69: 25,627,761 km (0.052 R)
• M70: 26,268,937 km (0.101 R)
• M71: 26,730,148 km (0.045 R)
• M72: 27,333,775 km (0.075 R)
• M73: 27,707,470 km (0.067 R)
• M74: 28,035,987 km (0.117 R)
• M75: 28,129,935 km (0.115 R)
• M76: 28,507,221 km (0.114 R)
• M77: 28,791,307 km (0.049 R)
• M78: 30,322,292 km (0.099 R)
• M79: 30,806,091 km (0.115 R)
• M80: 31,585,496 km (0.093 R)
• M81: 32,717,354 km (0.095 R)
• M82: 32,866,054 km (0.089 R)
• M83: 32,965,237 km (0.114 R)
• M84: 33,064,570 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 12.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.25 AU - 7.89 AU

Year: 7159 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,222,332 km

• M1: 173,234 km (0.051 R)
• M2: 270,772 km (0.086 R)
• M3: 1,301,202 km (0.07 R)
• M4: 1,398,890 km (0.077 R)
• M5: 2,222,875 km (0.119 R)
• M6: 2,836,525 km (0.084 R)
• M7: 2,939,598 km (0.048 R)
• M8: 3,070,197 km (0.111 R)
• M9: 3,446,286 km (0.103 R)
• M10: 3,667,841 km (0.118 R)
• M11: 3,752,214 km (0.049 R)
• M12: 4,096,139 km (0.076 R)
• M13: 4,480,456 km (0.114 R)
• M14: 4,722,805 km (0.115 R)
• M15: 4,907,558 km (0.103 R)
• M16: 5,379,689 km (0.096 R)
• M17: 5,637,446 km (0.109 R)
• M18: 5,800,657 km (0.113 R)
• M19: 6,571,834 km (0.104 R)
• M20: 6,917,256 km (0.105 R)
• M21: 7,021,974 km (0.095 R)
• M22: 7,698,007 km (0.068 R)
• M23: 7,806,765 km (0.038 R)
• M24: 8,845,572 km (0.106 R)
• M25: 9,770,387 km (0.059 R)
• M26: 9,888,120 km (0.056 R)
• M27: 10,725,868 km (0.109 R)
• M28: 11,297,033 km (0.12 R)
• M29: 11,420,750 km (0.12 R)
• M30: 11,961,995 km (0.086 R)
• M31: 13,329,769 km (0.078 R)
• M32: 14,032,131 km (0.025 R)
• M33: 14,254,134 km (0.109 R)
• M34: 14,477,334 km (0.061 R)
• M35: 14,656,702 km (0.093 R)
• M36: 15,518,685 km (0.083 R)
• M37: 15,610,388 km (0.035 R)
• M38: 15,748,317 km (0.106 R)
• M39: 15,978,997 km (0.085 R)
• M40: 16,303,924 km (0.116 R)
• M41: 16,960,359 km (0.058 R)
• M42: 17,577,750 km (0.116 R)
• M43: 17,913,148 km (0.092 R)
• M44: 18,347,580 km (0.095 R)
• M45: 18,541,758 km (0.119 R)
• M46: 19,870,337 km (0.084 R)
• M47: 20,722,596 km (0.117 R)
• M48: 20,874,288 km (0.108 R)
• M49: 23,350,432 km (0.034 R)
• M50: 23,508,258 km (0.112 R)
• M51: 23,772,149 km (0.096 R)
• M52: 24,302,772 km (0.11 R)
• M53: 24,569,655 km (0.08 R)
• M54: 25,267,828 km (0.118 R)
• M55: 26,300,054 km (0.055 R)
• M56: 27,235,190 km (0.087 R)
• M57: 29,251,470 km (0.078 R)
• M58: 29,421,712 km (0.109 R)
• M59: 29,592,254 km (0.063 R)
• M60: 31,026,000 km (0.115 R)
• M61: 31,141,789 km (0.086 R)
• M62: 32,130,780 km (0.119 R)
• M63: 32,306,408 km (0.116 R)
• M64: 32,953,120 km (0.084 R)
• M65: 33,307,667 km (0.115 R)
• M66: 33,782,341 km (0.111 R)
• M67: 34,139,880 km (0.118 R)
• M68: 35,340,552 km (0.035 R)
• M69: 35,946,124 km (0.088 R)
• M70: 36,250,107 km (0.044 R)
• M71: 36,677,359 km (0.067 R)
• M72: 37,659,918 km (0.069 R)
• M73: 37,968,688 km (0.054 R)
• M74: 38,340,438 km (0.052 R)
• M75: 38,900,234 km (0.064 R)
• M76: 39,212,444 km (0.11 R)
• M77: 39,400,040 km (0.114 R)
• M78: 40,659,205 km (0.098 R)
• M79: 41,931,386 km (0.068 R)
• M80: 42,123,320 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 13.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.68 AU - 9.88 AU

Year: 11647 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 24,222,332 km

• M1: 223,050 km (0.079 R)
• M2: 325,525 km (0.101 R)
• M3: 414,685 km (0.087 R)
• M4: 642,672 km (0.109 R)
• M5: 726,447 km (0.094 R)
• M6: 915,240 km (0.051 R)
• M7: 1,476,082 km (0.093 R)
• M8: 1,602,343 km (0.088 R)
• M9: 1,776,475 km (0.06 R)
• M10: 2,061,758 km (0.117 R)
• M11: 2,156,154 km (0.107 R)
• M12: 3,018,287 km (0.09 R)
• M13: 3,388,093 km (0.092 R)
• M14: 3,657,369 km (0.111 R)
• M15: 4,414,484 km (0.031 R)
• M16: 5,187,157 km (0.096 R)
• M17: 5,714,489 km (0.059 R)
• M18: 6,104,192 km (0.117 R)
• M19: 6,678,498 km (0.085 R)
• M20: 7,179,501 km (0.103 R)
• M21: 7,324,910 km (0.067 R)
• M22: 7,655,521 km (0.038 R)
• M23: 8,619,231 km (0.095 R)
• M24: 8,812,811 km (0.095 R)
• M25: 9,007,737 km (0.114 R)
• M26: 9,204,009 km (0.064 R)
• M27: 9,621,088 km (0.079 R)
• M28: 9,963,218 km (0.082 R)
• M29: 10,248,053 km (0.06 R)
• M30: 11,266,066 km (0.114 R)
• M31: 11,435,261 km (0.064 R)
• M32: 12,425,001 km (0.057 R)
• M33: 12,622,021 km (0.109 R)
• M34: 13,576,904 km (0.108 R)
• M35: 14,440,084 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.1

Radius: 7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.39 AU - 12.67 AU

Year: 16890 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,222,332 km

• M1: 226,192 km (0.084 R)
• M2: 687,701 km (0.06 R)
• M3: 794,065 km (0.112 R)
• M4: 889,659 km (0.03 R)
• M5: 1,163,572 km (0.069 R)
• M6: 1,424,321 km (0.099 R)
• M7: 2,380,102 km (0.119 R)
• M8: 2,496,489 km (0.05 R)
• M9: 2,807,952 km (0.089 R)
• M10: 3,573,145 km (0.102 R)
• M11: 3,787,668 km (0.071 R)
• M12: 5,281,553 km (0.119 R)
• M13: 5,433,843 km (0.047 R)
• M14: 6,217,138 km (0.042 R)
• M15: 7,068,799 km (0.054 R)
• M16: 7,405,992 km (0.086 R)
• M17: 7,508,168 km (0.088 R)
• M18: 8,342,624 km (0.108 R)
• M19: 8,915,136 km (0.086 R)
• M20: 9,169,601 km (0.073 R)
• M21: 9,574,413 km (0.065 R)
• M22: 10,249,249 km (0.106 R)
• M23: 10,707,617 km (0.118 R)
• M24: 10,861,853 km (0.097 R)
• M25: 11,525,918 km (0.044 R)
• M26: 12,323,723 km (0.058 R)
• M27: 13,180,620 km (0.074 R)
• M28: 13,720,668 km (0.106 R)
• M29: 13,804,443 km (0.06 R)
• M30: 14,014,478 km (0.049 R)
• M31: 14,395,205 km (0.105 R)
• M32: 14,522,961 km (0.083 R)
• M33: 14,608,232 km (0.075 R)
• M34: 16,216,858 km (0.104 R)
• M35: 17,289,924 km (0.051 R)
• M36: 17,561,743 km (0.086 R)
• M37: 18,201,573 km (0.095 R)
• M38: 18,709,757 km (0.045 R)
• M39: 19,269,253 km (0.095 R)
• M40: 19,504,122 km (0.078 R)
• M41: 20,118,969 km (0.063 R)
• M42: 20,214,113 km (0.098 R)
• M43: 20,692,228 km (0.1 R)
• M44: 21,757,066 km (0.115 R)
• M45: 22,690,855 km (0.035 R)
• M46: 22,938,889 km (0.04 R)
• M47: 24,040,378 km (0.077 R)
• M48: 24,242,634 km (0.111 R)
• M49: 24,394,626 km (0.084 R)
• M50: 26,398,938 km (0.094 R)
• M51: 26,764,256 km (0.106 R)
• M52: 27,183,728 km (0.048 R)
• M53: 27,552,637 km (0.092 R)
• M54: 29,098,581 km (0.094 R)
• M55: 29,259,997 km (0.11 R)
• M56: 29,367,857 km (0.093 R)
• M57: 31,056,368 km (0.1 R)
• M58: 31,663,137 km (0.098 R)
• M59: 34,469,743 km (0.112 R)
• M60: 35,097,755 km (0.069 R)
• M61: 35,556,871 km (0.059 R)
• M62: 35,787,251 km (0.11 R)
• M63: 36,829,799 km (0.078 R)
• M64: 38,412,395 km (0.113 R)
• M65: 39,004,054 km (0.102 R)
• M66: 39,360,546 km (0.108 R)
• M67: 39,598,856 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29

Radius: 7.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.73 AU - 12.89 AU

Year: 17459 Days

Day: 18.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,222,332 km

• M1: 213,626 km (0.1 R)
• M2: 309,668 km (0.05 R)
• M3: 449,093 km (0.092 R)
• M4: 580,141 km (0.1 R)
• M5: 1,035,516 km (0.111 R)
• M6: 1,344,885 km (0.101 R)
• M7: 1,624,184 km (0.106 R)
• M8: 1,952,402 km (0.053 R)
• M9: 3,404,548 km (0.116 R)
• M10: 3,843,020 km (0.077 R)
• M11: 4,421,215 km (0.047 R)
• M12: 5,262,703 km (0.088 R)
• M13: 5,349,620 km (0.045 R)
• M14: 5,524,799 km (0.047 R)
• M15: 5,613,062 km (0.107 R)
• M16: 7,769,814 km (0.063 R)
• M17: 7,844,015 km (0.068 R)
• M18: 8,599,334 km (0.043 R)
• M19: 8,676,228 km (0.084 R)
• M20: 9,989,697 km (0.116 R)
• M21: 11,336,227 km (0.098 R)
• M22: 12,274,655 km (0.062 R)
• M23: 12,855,543 km (0.099 R)
• M24: 13,475,028 km (0.111 R)
• M25: 13,564,338 km (0.067 R)
• M26: 14,376,954 km (0.108 R)
• M27: 14,988,959 km (0.069 R)
• M28: 15,081,560 km (0.11 R)
• M29: 16,333,544 km (0.081 R)
• M30: 16,875,687 km (0.102 R)
• M31: 17,229,636 km (0.055 R)
• M32: 18,306,142 km (0.059 R)
• M33: 18,836,017 km (0.036 R)
• M34: 19,270,151 km (0.102 R)
• M35: 19,707,575 km (0.086 R)
• M36: 22,612,167 km (0.095 R)
• M37: 23,002,318 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit