🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 8.8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.63 AU - 0.89 AU

Year: 449 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 68,872,372 km

• M1: 130,898 km (0.099 R)
• M2: 204,799 km (0.113 R)
• M3: 262,245 km (0.079 R)
• M4: 354,697 km (0.055 R)
• M5: 417,378 km (0.067 R)
• M6: 520,002 km (0.098 R)
• M7: 578,645 km (0.093 R)
• M8: 707,448 km (0.085 R)
• M9: 803,191 km (0.066 R)
• M10: 859,290 km (0.068 R)
• M11: 971,339 km (0.086 R)
• M12: 1,036,264 km (0.106 R)
• M13: 1,131,857 km (0.116 R)
• M14: 1,225,356 km (0.041 R)
• M15: 1,368,222 km (0.047 R)
• M16: 1,484,310 km (0.12 R)
• M17: 1,609,374 km (0.047 R)
• M18: 1,846,935 km (0.111 R)
• M19: 1,916,798 km (0.109 R)
• M20: 2,101,700 km (0.066 R)
• M21: 2,193,404 km (0.041 R)
• M22: 2,298,870 km (0.116 R)
• M23: 2,412,415 km (0.092 R)
• M24: 2,566,800 km (0.11 R)
• M25: 3,014,995 km (0.089 R)
• M26: 3,209,473 km (0.077 R)
• M27: 3,308,357 km (0.06 R)
• M28: 3,458,553 km (0.039 R)
• M29: 3,559,981 km (0.117 R)
• M30: 3,662,455 km (0.107 R)
• M31: 3,795,597 km (0.112 R)
• M32: 3,907,796 km (0.093 R)
• M33: 4,021,041 km (0.088 R)
• M34: 4,143,113 km (0.075 R)
• M35: 4,336,393 km (0.071 R)
• M36: 4,508,880 km (0.095 R)
• M37: 4,588,017 km (0.097 R)
• M38: 4,683,610 km (0.062 R)
• M39: 4,804,186 km (0.081 R)
• M40: 4,885,118 km (0.106 R)
• M41: 4,982,656 km (0.056 R)
• M42: 5,155,292 km (0.044 R)
• M43: 5,254,775 km (0.069 R)
• M44: 5,346,478 km (0.06 R)
• M45: 5,430,403 km (0.086 R)
• M46: 5,531,531 km (0.092 R)
• M47: 5,667,515 km (0.075 R)
• M48: 5,753,085 km (0.05 R)
• M49: 5,813,224 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 11.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.18 AU - 1.48 AU

Year: 1040 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 68,872,372 km

• M1: 147,653 km (0.085 R)
• M2: 370,105 km (0.038 R)
• M3: 522,097 km (0.09 R)
• M4: 604,525 km (0.069 R)
• M5: 716,424 km (0.118 R)
• M6: 836,252 km (0.067 R)
• M7: 1,012,179 km (0.114 R)
• M8: 1,119,441 km (0.084 R)
• M9: 1,193,342 km (0.08 R)
• M10: 1,393,654 km (0.092 R)
• M11: 1,571,974 km (0.1 R)
• M12: 1,681,031 km (0.049 R)
• M13: 2,005,659 km (0.117 R)
• M14: 2,180,389 km (0.063 R)
• M15: 2,264,912 km (0.083 R)
• M16: 2,486,017 km (0.108 R)
• M17: 2,624,246 km (0.079 R)
• M18: 2,734,649 km (0.103 R)
• M19: 3,054,190 km (0.118 R)
• M20: 3,310,152 km (0.09 R)
• M21: 3,561,925 km (0.116 R)
• M22: 3,820,131 km (0.094 R)
• M23: 3,934,274 km (0.111 R)
• M24: 4,049,614 km (0.113 R)
• M25: 4,177,820 km (0.039 R)
• M26: 4,331,158 km (0.113 R)
• M27: 4,498,408 km (0.069 R)
• M28: 4,607,016 km (0.065 R)
• M29: 4,777,707 km (0.052 R)
• M30: 4,900,976 km (0.067 R)
• M31: 5,113,106 km (0.055 R)
• M32: 5,302,646 km (0.092 R)
• M33: 5,455,984 km (0.046 R)
• M34: 5,636,848 km (0.114 R)
• M35: 5,780,462 km (0.108 R)
• M36: 5,898,644 km (0.063 R)
• M37: 6,097,759 km (0.11 R)
• M38: 6,393,663 km (0.097 R)
• M39: 6,475,194 km (0.095 R)
• M40: 6,985,772 km (0.107 R)
• M41: 7,154,219 km (0.094 R)
• M42: 7,281,377 km (0.089 R)
• M43: 7,480,791 km (0.099 R)
• M44: 7,899,516 km (0.072 R)
• M45: 8,045,673 km (0.098 R)
• M46: 8,133,786 km (0.098 R)
• M47: 8,340,680 km (0.069 R)
• M48: 9,262,651 km (0.103 R)
• M49: 9,525,495 km (0.05 R)
• M50: 9,618,694 km (0.111 R)
• M51: 10,042,505 km (0.102 R)
• M52: 10,121,642 km (0.083 R)
• M53: 10,488,456 km (0.056 R)
• M54: 10,989,609 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 11.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.37 AU - 2.87 AU

Year: 2876 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,872,372 km

• M1: 225,594 km (0.05 R)
• M2: 387,159 km (0.115 R)
• M3: 520,900 km (0.112 R)
• M4: 643,720 km (0.087 R)
• M5: 731,833 km (0.115 R)
• M6: 829,670 km (0.067 R)
• M7: 1,005,597 km (0.035 R)
• M8: 1,175,989 km (0.079 R)
• M9: 1,388,418 km (0.054 R)
• M10: 1,613,563 km (0.086 R)
• M11: 1,709,904 km (0.103 R)
• M12: 2,010,595 km (0.085 R)
• M13: 2,114,716 km (0.113 R)
• M14: 2,289,745 km (0.096 R)
• M15: 2,646,087 km (0.114 R)
• M16: 2,735,995 km (0.097 R)
• M17: 2,927,182 km (0.093 R)
• M18: 3,166,089 km (0.109 R)
• M19: 3,456,010 km (0.087 R)
• M20: 3,572,547 km (0.056 R)
• M21: 3,782,133 km (0.108 R)
• M22: 4,232,423 km (0.091 R)
• M23: 4,367,061 km (0.032 R)
• M24: 4,483,598 km (0.095 R)
• M25: 4,630,652 km (0.11 R)
• M26: 5,061,494 km (0.072 R)
• M27: 5,380,138 km (0.11 R)
• M28: 5,854,213 km (0.12 R)
• M29: 6,047,793 km (0.115 R)
• M30: 6,330,982 km (0.085 R)
• M31: 6,551,788 km (0.119 R)
• M32: 6,652,019 km (0.085 R)
• M33: 6,876,565 km (0.041 R)
• M34: 7,035,289 km (0.069 R)
• M35: 7,183,839 km (0.082 R)
• M36: 7,402,701 km (0.095 R)
• M37: 7,576,983 km (0.074 R)
• M38: 7,682,299 km (0.078 R)
• M39: 7,752,760 km (0.028 R)
• M40: 7,823,370 km (0.077 R)
• M41: 7,953,520 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 11.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.44 AU - 6.02 AU

Year: 8112 Days

Day: 10.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,872,372 km

• M1: 142,866 km (0.1 R)
• M2: 221,854 km (0.088 R)
• M3: 581,637 km (0.119 R)
• M4: 1,127,519 km (0.067 R)
• M5: 1,403,976 km (0.081 R)
• M6: 1,508,994 km (0.104 R)
• M7: 1,641,089 km (0.103 R)
• M8: 1,942,828 km (0.092 R)
• M9: 2,221,528 km (0.107 R)
• M10: 2,386,684 km (0.078 R)
• M11: 2,470,758 km (0.103 R)
• M12: 2,570,241 km (0.109 R)
• M13: 2,921,646 km (0.038 R)
• M14: 2,996,745 km (0.118 R)
• M15: 3,350,992 km (0.044 R)
• M16: 3,816,840 km (0.057 R)
• M17: 3,932,330 km (0.069 R)
• M18: 4,183,953 km (0.067 R)
• M19: 4,458,316 km (0.104 R)
• M20: 4,862,828 km (0.102 R)
• M21: 5,114,901 km (0.116 R)
• M22: 5,632,061 km (0.112 R)
• M23: 6,517,830 km (0.1 R)
• M24: 6,896,462 km (0.04 R)
• M25: 7,779,538 km (0.099 R)
• M26: 8,074,695 km (0.099 R)
• M27: 8,438,217 km (0.061 R)
• M28: 9,470,892 km (0.111 R)
• M29: 10,082,148 km (0.12 R)
• M30: 10,917,054 km (0.116 R)
• M31: 11,485,975 km (0.032 R)
• M32: 11,750,015 km (0.059 R)
• M33: 11,919,061 km (0.115 R)
• M34: 12,652,689 km (0.101 R)
• M35: 12,751,573 km (0.115 R)
• M36: 13,099,837 km (0.06 R)
• M37: 13,400,977 km (0.117 R)
• M38: 13,856,802 km (0.073 R)
• M39: 14,009,841 km (0.077 R)
• M40: 15,175,956 km (0.103 R)
• M41: 15,307,453 km (0.078 R)
• M42: 16,833,052 km (0.084 R)
• M43: 18,294,623 km (0.088 R)
• M44: 18,574,969 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251

Radius: 3.9

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.21 AU - 9.39 AU

Year: 14775 Days

Day: 20.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,872,372 km

• M1: 59,690 km (0.077 R)
• M2: 279,449 km (0.09 R)
• M3: 751,281 km (0.111 R)
• M4: 889,359 km (0.103 R)
• M5: 1,349,971 km (0.108 R)
• M6: 1,759,271 km (0.106 R)
• M7: 2,351,828 km (0.041 R)
• M8: 2,528,054 km (0.111 R)
• M9: 2,734,649 km (0.112 R)
• M10: 2,973,557 km (0.085 R)
• M11: 3,414,571 km (0.087 R)
• M12: 4,264,886 km (0.105 R)
• M13: 4,572,609 km (0.066 R)
• M14: 5,015,269 km (0.064 R)
• M15: 5,604,385 km (0.036 R)
• M16: 6,111,821 km (0.119 R)
• M17: 7,572,046 km (0.114 R)
• M18: 7,831,748 km (0.051 R)
• M19: 7,981,346 km (0.073 R)
• M20: 8,056,593 km (0.066 R)
• M21: 9,449,798 km (0.069 R)
• M22: 9,729,247 km (0.094 R)
• M23: 10,133,012 km (0.104 R)
• M24: 10,915,409 km (0.086 R)
• M25: 10,957,146 km (0.037 R)
• M26: 11,250,657 km (0.102 R)
• M27: 11,546,712 km (0.079 R)
• M28: 11,674,468 km (0.095 R)
• M29: 12,103,365 km (0.113 R)
• M30: 12,537,498 km (0.115 R)
• M31: 13,555,213 km (0.09 R)
• M32: 14,005,951 km (0.048 R)
• M33: 14,415,700 km (0.071 R)
• M34: 15,200,640 km (0.091 R)
• M35: 15,247,165 km (0.094 R)
• M36: 15,904,498 km (0.069 R)
• M37: 16,141,610 km (0.036 R)
• M38: 16,236,754 km (0.119 R)
• M39: 16,523,234 km (0.038 R)
• M40: 17,198,220 km (0.087 R)
• M41: 17,246,839 km (0.082 R)
• M42: 17,539,154 km (0.115 R)
• M43: 18,227,453 km (0.094 R)
• M44: 18,376,154 km (0.082 R)
• M45: 18,525,303 km (0.061 R)
• M46: 19,377,562 km (0.072 R)
• M47: 21,224,198 km (0.082 R)
• M48: 22,010,036 km (0.057 R)
• M49: 22,698,784 km (0.039 R)
• M50: 22,912,111 km (0.108 R)
• M51: 23,126,185 km (0.102 R)
• M52: 23,826,303 km (0.033 R)
• M53: 23,934,612 km (0.044 R)
• M54: 24,533,303 km (0.103 R)
• M55: 24,697,412 km (0.108 R)
• M56: 24,916,872 km (0.05 R)
• M57: 25,247,184 km (0.098 R)
• M58: 26,191,146 km (0.118 R)
• M59: 27,146,478 km (0.047 R)
• M60: 27,203,026 km (0.079 R)
• M61: 27,486,365 km (0.077 R)
• M62: 27,656,757 km (0.051 R)
• M63: 28,113,180 km (0.106 R)
• M64: 28,284,918 km (0.113 R)
• M65: 28,744,632 km (0.042 R)
• M66: 29,438,916 km (0.108 R)
• M67: 31,376,358 km (0.082 R)
• M68: 31,733,000 km (0.106 R)
• M69: 31,792,539 km (0.045 R)
• M70: 32,390,482 km (0.072 R)
• M71: 32,510,460 km (0.087 R)
• M72: 34,022,894 km (0.063 R)
• M73: 34,818,456 km (0.101 R)
• M74: 35,126,029 km (0.097 R)
• M75: 35,682,084 km (0.085 R)
• M76: 35,992,201 km (0.102 R)
• M77: 36,054,284 km (0.047 R)
• M78: 36,552,594 km (0.104 R)
• M79: 36,865,254 km (0.119 R)
• M80: 37,178,811 km (0.105 R)
• M81: 38,823,191 km (0.096 R)
• M82: 39,014,526 km (0.095 R)
• M83: 39,078,405 km (0.119 R)
• M84: 39,911,216 km (0.113 R)
• M85: 39,975,543 km (0.044 R)
• M86: 41,269,116 km (0.074 R)
• M87: 41,399,116 km (0.115 R)
• M88: 42,051,662 km (0.114 R)
• M89: 42,379,282 km (0.056 R)
• M90: 42,444,805 km (0.075 R)
• M91: 42,510,479 km (0.098 R)
• M92: 42,839,295 km (0.104 R)
• M93: 43,565,443 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.1

Radius: 5.3

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.71 AU - 10.47 AU

Year: 18588 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,872,372 km

• M1: 77,193 km (0.118 R)
• M2: 115,190 km (0.07 R)
• M3: 595,848 km (0.118 R)
• M4: 701,016 km (0.03 R)
• M5: 1,002,306 km (0.091 R)
• M6: 1,128,118 km (0.031 R)
• M7: 1,179,878 km (0.116 R)
• M8: 1,652,159 km (0.075 R)
• M9: 1,923,679 km (0.069 R)
• M10: 3,403,352 km (0.115 R)
• M11: 3,593,191 km (0.08 R)
• M12: 3,983,492 km (0.096 R)
• M13: 4,103,320 km (0.088 R)
• M14: 5,320,448 km (0.111 R)
• M15: 5,496,675 km (0.086 R)
• M16: 5,899,841 km (0.12 R)
• M17: 5,990,796 km (0.12 R)
• M18: 6,220,130 km (0.078 R)
• M19: 6,312,731 km (0.107 R)
• M20: 6,452,306 km (0.092 R)
• M21: 6,640,201 km (0.055 R)
• M22: 7,507,569 km (0.089 R)
• M23: 8,461,106 km (0.109 R)
• M24: 8,563,730 km (0.095 R)
• M25: 9,988,650 km (0.1 R)
• M26: 10,260,469 km (0.113 R)
• M27: 11,655,768 km (0.073 R)
• M28: 12,114,735 km (0.095 R)
• M29: 12,288,418 km (0.072 R)
• M30: 13,767,193 km (0.054 R)
• M31: 13,887,918 km (0.086 R)
• M32: 14,069,680 km (0.12 R)
• M33: 14,252,189 km (0.061 R)
• M34: 15,488,915 km (0.091 R)
• M35: 16,631,094 km (0.097 R)
• M36: 17,277,208 km (0.078 R)
• M37: 19,534,939 km (0.087 R)
• M38: 20,560,133 km (0.069 R)
• M39: 20,836,440 km (0.098 R)
• M40: 21,602,681 km (0.096 R)
• M41: 22,024,547 km (0.105 R)
• M42: 22,662,282 km (0.087 R)
• M43: 23,378,108 km (0.119 R)
• M44: 23,666,533 km (0.107 R)
• M45: 23,956,154 km (0.114 R)
• M46: 24,174,118 km (0.119 R)
• M47: 24,392,681 km (0.111 R)
• M48: 24,685,145 km (0.046 R)
• M49: 25,126,159 km (0.053 R)
• M50: 25,347,564 km (0.116 R)
• M51: 26,090,317 km (0.103 R)
• M52: 27,673,512 km (0.091 R)
• M53: 29,832,059 km (0.07 R)
• M54: 29,988,389 km (0.052 R)
• M55: 31,089,729 km (0.079 R)
• M56: 32,284,417 km (0.055 R)
• M57: 32,364,602 km (0.048 R)
• M58: 32,847,055 km (0.058 R)
• M59: 32,927,688 km (0.109 R)
• M60: 34,800,504 km (0.105 R)
• M61: 34,882,783 km (0.068 R)
• M62: 35,957,494 km (0.089 R)
• M63: 38,989,543 km (0.118 R)
• M64: 40,536,086 km (0.093 R)
• M65: 40,882,405 km (0.114 R)
• M66: 41,056,088 km (0.112 R)
• M67: 41,840,131 km (0.117 R)
• M68: 42,015,011 km (0.059 R)
• M69: 44,310,889 km (0.081 R)
• M70: 45,114,978 km (0.086 R)
• M71: 45,563,921 km (0.114 R)
• M72: 46,556,503 km (0.086 R)
• M73: 47,010,084 km (0.043 R)
• M74: 47,374,055 km (0.073 R)
• M75: 48,104,691 km (0.098 R)
• M76: 51,531,829 km (0.113 R)
• M77: 52,471,603 km (0.093 R)
• M78: 52,565,849 km (0.116 R)
• M79: 53,986,880 km (0.107 R)
• M80: 54,463,349 km (0.107 R)
• M81: 55,901,134 km (0.079 R)
• M82: 57,837,529 km (0.085 R)
• M83: 57,934,917 km (0.109 R)
• M84: 60,091,370 km (0.09 R)
• M85: 60,486,309 km (0.112 R)
• M86: 60,981,029 km (0.117 R)
• M87: 61,278,579 km (0.12 R)
• M88: 61,676,210 km (0.111 R)
• M89: 61,974,807 km (0.115 R)
• M90: 63,074,053 km (0.119 R)
• M91: 67,125,313 km (0.105 R)
• M92: 67,842,934 km (0.059 R)
• M93: 68,666,021 km (0.085 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: 203 - 10,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit