🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.3

Radius: 8.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.7 AU - 1.08 AU

Year: 560 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,637,784 km

• M1: 106,364 km (0.104 R)
• M2: 173,085 km (0.067 R)
• M3: 231,578 km (0.031 R)
• M4: 296,353 km (0.092 R)
• M5: 359,035 km (0.091 R)
• M6: 419,173 km (0.075 R)
• M7: 718,967 km (0.088 R)
• M8: 794,813 km (0.103 R)
• M9: 884,572 km (0.11 R)
• M10: 974,181 km (0.08 R)
• M11: 1,051,224 km (0.041 R)
• M12: 1,142,479 km (0.089 R)
• M13: 1,273,975 km (0.12 R)
• M14: 1,445,564 km (0.058 R)
• M15: 1,503,010 km (0.061 R)
• M16: 1,588,281 km (0.114 R)
• M17: 1,721,871 km (0.081 R)
• M18: 1,797,119 km (0.11 R)
• M19: 1,941,332 km (0.05 R)
• M20: 2,069,387 km (0.097 R)
• M21: 2,144,635 km (0.045 R)
• M22: 2,210,458 km (0.096 R)
• M23: 2,302,910 km (0.103 R)
• M24: 2,386,236 km (0.049 R)
• M25: 2,438,744 km (0.026 R)
• M26: 2,518,331 km (0.1 R)
• M27: 2,625,891 km (0.097 R)
• M28: 2,680,195 km (0.071 R)
• M29: 2,784,465 km (0.095 R)
• M30: 2,974,454 km (0.064 R)
• M31: 3,116,872 km (0.071 R)
• M32: 3,215,008 km (0.062 R)
• M33: 3,273,351 km (0.119 R)
• M34: 3,533,801 km (0.047 R)
• M35: 3,770,315 km (0.075 R)
• M36: 3,875,034 km (0.095 R)
• M37: 3,962,100 km (0.115 R)
• M38: 4,024,632 km (0.108 R)
• M39: 4,125,311 km (0.114 R)
• M40: 4,220,605 km (0.028 R)
• M41: 4,310,214 km (0.051 R)
• M42: 4,419,719 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 12.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.29 AU - 1.45 AU

Year: 1069 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,637,784 km

• M1: 155,283 km (0.117 R)
• M2: 240,853 km (0.078 R)
• M3: 346,917 km (0.036 R)
• M4: 423,212 km (0.085 R)
• M5: 615,595 km (0.05 R)
• M6: 714,928 km (0.1 R)
• M7: 796,908 km (0.092 R)
• M8: 887,564 km (0.038 R)
• M9: 981,960 km (0.055 R)
• M10: 1,106,575 km (0.098 R)
• M11: 1,203,664 km (0.095 R)
• M12: 1,442,273 km (0.037 R)
• M13: 1,525,449 km (0.104 R)
• M14: 1,665,623 km (0.102 R)
• M15: 1,759,421 km (0.059 R)
• M16: 1,952,551 km (0.093 R)
• M17: 2,058,616 km (0.097 R)
• M18: 2,153,013 km (0.099 R)
• M19: 2,276,580 km (0.104 R)
• M20: 2,409,573 km (0.08 R)
• M21: 2,862,106 km (0.113 R)
• M22: 2,952,912 km (0.062 R)
• M23: 3,090,842 km (0.073 R)
• M24: 3,207,378 km (0.107 R)
• M25: 3,309,703 km (0.047 R)
• M26: 3,558,036 km (0.118 R)
• M27: 3,729,924 km (0.037 R)
• M28: 3,812,651 km (0.111 R)
• M29: 3,904,504 km (0.12 R)
• M30: 3,980,201 km (0.081 R)
• M31: 4,081,778 km (0.093 R)
• M32: 4,175,725 km (0.12 R)
• M33: 4,418,373 km (0.086 R)
• M34: 4,558,995 km (0.091 R)
• M35: 4,683,311 km (0.032 R)
• M36: 5,026,638 km (0.12 R)
• M37: 5,434,292 km (0.063 R)
• M38: 5,623,234 km (0.112 R)
• M39: 5,756,825 km (0.111 R)
• M40: 5,852,867 km (0.044 R)
• M41: 5,978,529 km (0.096 R)
• M42: 6,331,281 km (0.041 R)
• M43: 6,530,246 km (0.108 R)
• M44: 6,610,431 km (0.082 R)
• M45: 6,701,087 km (0.118 R)
• M46: 6,842,756 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 13.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.36 AU - 1.6 AU

Year: 1201 Days

Day: 10.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,637,784 km

• M1: 200,312 km (0.093 R)
• M2: 321,336 km (0.097 R)
• M3: 613,800 km (0.077 R)
• M4: 834,756 km (0.107 R)
• M5: 918,681 km (0.118 R)
• M6: 1,071,570 km (0.098 R)
• M7: 1,337,555 km (0.095 R)
• M8: 1,534,276 km (0.066 R)
• M9: 1,625,530 km (0.115 R)
• M10: 1,755,381 km (0.119 R)
• M11: 1,851,274 km (0.046 R)
• M12: 2,087,638 km (0.072 R)
• M13: 2,197,593 km (0.031 R)
• M14: 2,301,713 km (0.095 R)
• M15: 2,506,512 km (0.077 R)
• M16: 2,838,171 km (0.076 R)
• M17: 2,925,536 km (0.083 R)
• M18: 3,193,316 km (0.089 R)
• M19: 3,367,149 km (0.115 R)
• M20: 3,544,123 km (0.12 R)
• M21: 3,743,388 km (0.112 R)
• M22: 3,830,005 km (0.057 R)
• M23: 4,054,401 km (0.063 R)
• M24: 4,393,989 km (0.094 R)
• M25: 4,495,715 km (0.041 R)
• M26: 4,618,834 km (0.118 R)
• M27: 4,732,678 km (0.112 R)
• M28: 4,952,737 km (0.116 R)
• M29: 5,197,479 km (0.109 R)
• M30: 5,457,330 km (0.104 R)
• M31: 5,743,661 km (0.105 R)
• M32: 5,922,430 km (0.117 R)
• M33: 6,354,319 km (0.119 R)
• M34: 6,446,471 km (0.047 R)
• M35: 6,784,712 km (0.064 R)
• M36: 6,961,836 km (0.086 R)
• M37: 7,152,573 km (0.099 R)
• M38: 7,320,871 km (0.117 R)
• M39: 7,478,398 km (0.058 R)
• M40: 8,144,706 km (0.088 R)
• M41: 8,270,219 km (0.096 R)
• M42: 8,447,044 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 11.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.22 AU - 3.68 AU

Year: 3379 Days

Day: 10.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,637,784 km

• M1: 172,337 km (0.088 R)
• M2: 309,219 km (0.036 R)
• M3: 461,509 km (0.044 R)
• M4: 643,570 km (0.088 R)
• M5: 749,934 km (0.03 R)
• M6: 862,881 km (0.111 R)
• M7: 981,960 km (0.104 R)
• M8: 1,069,026 km (0.087 R)
• M9: 1,291,778 km (0.06 R)
• M10: 1,472,492 km (0.041 R)
• M11: 1,676,843 km (0.049 R)
• M12: 1,828,684 km (0.114 R)
• M13: 2,033,035 km (0.084 R)
• M14: 2,311,736 km (0.119 R)
• M15: 2,447,272 km (0.102 R)
• M16: 2,550,644 km (0.093 R)
• M17: 2,673,164 km (0.102 R)
• M18: 2,762,025 km (0.111 R)
• M19: 2,960,841 km (0.062 R)
• M20: 3,353,685 km (0.073 R)
• M21: 3,703,744 km (0.088 R)
• M22: 3,883,262 km (0.108 R)
• M23: 4,147,751 km (0.088 R)
• M24: 4,418,074 km (0.073 R)
• M25: 4,715,774 km (0.111 R)
• M26: 5,174,740 km (0.058 R)
• M27: 5,330,920 km (0.074 R)
• M28: 5,579,552 km (0.107 R)
• M29: 5,762,809 km (0.065 R)
• M30: 5,855,111 km (0.074 R)
• M31: 6,806,105 km (0.052 R)
• M32: 7,399,559 km (0.119 R)
• M33: 7,958,308 km (0.111 R)
• M34: 8,242,843 km (0.063 R)
• M35: 8,556,998 km (0.055 R)
• M36: 8,928,599 km (0.074 R)
• M37: 9,441,271 km (0.086 R)
• M38: 9,523,101 km (0.09 R)
• M39: 10,242,368 km (0.108 R)
• M40: 10,382,691 km (0.072 R)
• M41: 10,779,125 km (0.097 R)
• M42: 11,007,860 km (0.061 R)
• M43: 11,703,640 km (0.115 R)
• M44: 12,653,586 km (0.083 R)
• M45: 12,743,794 km (0.092 R)
• M46: 13,137,835 km (0.104 R)
• M47: 13,535,765 km (0.047 R)
• M48: 14,280,762 km (0.055 R)
• M49: 14,595,217 km (0.055 R)
• M50: 15,039,224 km (0.049 R)
• M51: 15,327,050 km (0.113 R)
• M52: 15,552,045 km (0.114 R)
• M53: 15,778,237 km (0.066 R)
• M54: 16,299,436 km (0.091 R)
• M55: 17,626,968 km (0.088 R)
• M56: 17,862,883 km (0.106 R)
• M57: 17,964,311 km (0.04 R)
• M58: 18,611,022 km (0.079 R)
• M59: 18,748,204 km (0.055 R)
• M60: 19,161,692 km (0.088 R)
• M61: 19,473,753 km (0.109 R)
• M62: 19,647,736 km (0.026 R)
• M63: 19,857,472 km (0.07 R)
• M64: 20,102,812 km (0.117 R)
• M65: 21,094,796 km (0.107 R)
• M66: 21,632,899 km (0.054 R)
• M67: 21,957,826 km (0.074 R)
• M68: 22,030,231 km (0.059 R)
• M69: 22,175,341 km (0.115 R)
• M70: 23,126,335 km (0.102 R)
• M71: 23,569,743 km (0.056 R)
• M72: 24,690,530 km (0.087 R)
• M73: 25,181,510 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 14.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.73 AU - 5.55 AU

Year: 7771 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 44,637,784 km

• M1: 220,507 km (0.114 R)
• M2: 329,863 km (0.096 R)
• M3: 591,510 km (0.047 R)
• M4: 724,203 km (0.108 R)
• M5: 902,524 km (0.053 R)
• M6: 1,060,350 km (0.091 R)
• M7: 1,199,625 km (0.083 R)
• M8: 1,549,834 km (0.073 R)
• M9: 1,798,017 km (0.099 R)
• M10: 2,261,321 km (0.109 R)
• M11: 2,544,660 km (0.096 R)
• M12: 2,748,861 km (0.111 R)
• M13: 3,324,663 km (0.102 R)
• M14: 3,720,050 km (0.091 R)
• M15: 4,160,466 km (0.078 R)
• M16: 4,250,524 km (0.097 R)
• M17: 4,432,884 km (0.083 R)
• M18: 4,868,513 km (0.091 R)
• M19: 5,011,379 km (0.099 R)
• M20: 5,139,734 km (0.065 R)
• M21: 5,301,599 km (0.088 R)
• M22: 6,034,329 km (0.06 R)
• M23: 6,710,512 km (0.083 R)
• M24: 6,816,726 km (0.101 R)
• M25: 6,941,341 km (0.028 R)
• M26: 7,723,738 km (0.106 R)
• M27: 7,816,489 km (0.074 R)
• M28: 8,248,228 km (0.053 R)
• M29: 8,822,983 km (0.072 R)
• M30: 9,490,339 km (0.07 R)
• M31: 10,235,038 km (0.05 R)
• M32: 10,419,043 km (0.105 R)
• M33: 10,707,468 km (0.105 R)
• M34: 10,811,139 km (0.105 R)
• M35: 10,935,904 km (0.081 R)
• M36: 11,737,748 km (0.047 R)
• M37: 12,689,789 km (0.099 R)
• M38: 13,219,665 km (0.116 R)
• M39: 13,532,175 km (0.047 R)
• M40: 14,278,219 km (0.059 R)
• M41: 14,991,352 km (0.111 R)
• M42: 15,084,252 km (0.118 R)
• M43: 15,270,502 km (0.063 R)
• M44: 15,364,001 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 9.5

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.36 AU - 5.88 AU

Year: 8885 Days

Day: 10.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,637,784 km

• M1: 149,598 km (0.104 R)
• M2: 638,334 km (0.11 R)
• M3: 811,718 km (0.09 R)
• M4: 1,001,109 km (0.091 R)
• M5: 1,362,089 km (0.089 R)
• M6: 1,422,825 km (0.105 R)
• M7: 1,653,356 km (0.117 R)
• M8: 1,896,153 km (0.043 R)
• M9: 2,269,699 km (0.113 R)
• M10: 2,615,569 km (0.119 R)
• M11: 2,872,878 km (0.105 R)
• M12: 2,951,716 km (0.055 R)
• M13: 3,084,708 km (0.1 R)
• M14: 3,356,827 km (0.06 R)
• M15: 3,693,721 km (0.063 R)
• M16: 4,012,065 km (0.099 R)
• M17: 4,189,488 km (0.068 R)
• M18: 4,369,455 km (0.056 R)
• M19: 4,613,598 km (0.113 R)
• M20: 4,675,233 km (0.062 R)
• M21: 4,988,042 km (0.104 R)
• M22: 5,766,400 km (0.054 R)
• M23: 6,791,893 km (0.109 R)
• M24: 6,862,204 km (0.078 R)
• M25: 7,470,319 km (0.062 R)
• M26: 7,725,683 km (0.099 R)
• M27: 8,546,975 km (0.076 R)
• M28: 8,661,118 km (0.041 R)
• M29: 10,312,080 km (0.1 R)
• M30: 10,555,775 km (0.041 R)
• M31: 10,637,306 km (0.072 R)
• M32: 10,842,405 km (0.089 R)
• M33: 11,717,852 km (0.111 R)
• M34: 12,963,852 km (0.12 R)
• M35: 13,403,371 km (0.073 R)
• M36: 13,580,495 km (0.117 R)
• M37: 13,758,367 km (0.093 R)
• M38: 14,206,562 km (0.068 R)
• M39: 15,163,240 km (0.073 R)
• M40: 15,347,844 km (0.107 R)
• M41: 15,719,295 km (0.109 R)
• M42: 15,859,469 km (0.071 R)
• M43: 16,946,896 km (0.087 R)
• M44: 17,717,624 km (0.109 R)
• M45: 18,009,639 km (0.063 R)
• M46: 18,156,245 km (0.113 R)
• M47: 18,549,089 km (0.12 R)
• M48: 19,143,591 km (0.11 R)
• M49: 19,946,034 km (0.108 R)
• M50: 20,657,072 km (0.059 R)
• M51: 21,739,263 km (0.101 R)
• M52: 21,895,444 km (0.031 R)
• M53: 22,365,929 km (0.037 R)
• M54: 22,734,239 km (0.07 R)
• M55: 22,839,855 km (0.092 R)
• M56: 24,173,670 km (0.065 R)
• M57: 24,551,703 km (0.114 R)
• M58: 25,313,456 km (0.045 R)
• M59: 25,972,584 km (0.096 R)
• M60: 26,693,047 km (0.104 R)
• M61: 26,804,498 km (0.073 R)
• M62: 27,139,747 km (0.061 R)
• M63: 27,701,487 km (0.061 R)
• M64: 27,870,682 km (0.082 R)
• M65: 28,836,486 km (0.094 R)
• M66: 29,524,785 km (0.086 R)
• M67: 29,697,720 km (0.105 R)
• M68: 31,151,812 km (0.115 R)
• M69: 33,346,113 km (0.097 R)
• M70: 33,766,932 km (0.099 R)
• M71: 34,492,183 km (0.083 R)
• M72: 35,528,597 km (0.054 R)
• M73: 36,760,834 km (0.106 R)
• M74: 36,822,917 km (0.1 R)
• M75: 38,698,576 km (0.073 R)
• M76: 38,887,817 km (0.091 R)
• M77: 39,203,917 km (0.12 R)
• M78: 39,902,390 km (0.106 R)
• M79: 40,349,089 km (0.099 R)
• M80: 41,569,808 km (0.085 R)
• M81: 42,542,044 km (0.063 R)
• M82: 43,194,440 km (0.104 R)
• M83: 43,390,713 km (0.109 R)
• M84: 43,718,631 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.3

Radius: 6.6

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.65 AU - 9.21 AU

Year: 13506 Days

Day: 23.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,637,784 km

• M1: 113,994 km (0.096 R)
• M2: 208,091 km (0.049 R)
• M3: 279,748 km (0.11 R)
• M4: 493,374 km (0.109 R)
• M5: 672,592 km (0.037 R)
• M6: 889,659 km (0.047 R)
• M7: 1,090,269 km (0.068 R)
• M8: 1,147,565 km (0.072 R)
• M9: 1,245,253 km (0.102 R)
• M10: 1,305,241 km (0.081 R)
• M11: 1,619,696 km (0.102 R)
• M12: 1,752,090 km (0.092 R)
• M13: 1,819,708 km (0.083 R)
• M14: 1,957,488 km (0.063 R)
• M15: 2,542,266 km (0.101 R)
• M16: 3,598,726 km (0.091 R)
• M17: 3,743,088 km (0.093 R)
• M18: 3,859,924 km (0.068 R)
• M19: 3,948,337 km (0.085 R)
• M20: 4,711,136 km (0.115 R)
• M21: 5,190,298 km (0.099 R)
• M22: 6,023,109 km (0.11 R)
• M23: 6,091,625 km (0.06 R)
• M24: 6,333,076 km (0.112 R)
• M25: 6,542,663 km (0.096 R)
• M26: 7,330,296 km (0.11 R)
• M27: 7,772,357 km (0.031 R)
• M28: 8,375,386 km (0.051 R)
• M29: 8,451,831 km (0.116 R)
• M30: 9,032,570 km (0.036 R)
• M31: 10,232,046 km (0.08 R)
• M32: 10,684,430 km (0.026 R)
• M33: 12,383,413 km (0.095 R)
• M34: 12,733,172 km (0.072 R)
• M35: 13,174,935 km (0.112 R)
• M36: 13,442,565 km (0.118 R)
• M37: 13,487,295 km (0.058 R)
• M38: 14,622,294 km (0.104 R)
• M39: 16,119,320 km (0.064 R)
• M40: 16,549,115 km (0.116 R)
• M41: 16,645,157 km (0.1 R)
• M42: 16,789,519 km (0.106 R)
• M43: 17,127,909 km (0.079 R)
• M44: 17,322,386 km (0.041 R)
• M45: 19,054,730 km (0.086 R)
• M46: 19,407,781 km (0.093 R)
• M47: 19,610,486 km (0.074 R)
• M48: 19,661,349 km (0.092 R)
• M49: 20,069,153 km (0.062 R)
• M50: 20,274,102 km (0.112 R)
• M51: 20,531,410 km (0.115 R)
• M52: 21,833,660 km (0.118 R)
• M53: 22,255,974 km (0.103 R)
• M54: 23,108,832 km (0.06 R)
• M55: 23,539,225 km (0.111 R)
• M56: 23,755,394 km (0.091 R)
• M57: 23,863,703 km (0.117 R)
• M58: 24,407,940 km (0.096 R)
• M59: 24,736,457 km (0.088 R)
• M60: 25,953,286 km (0.04 R)
• M61: 26,120,835 km (0.073 R)
• M62: 26,512,931 km (0.079 R)
• M63: 26,625,279 km (0.101 R)
• M64: 26,794,175 km (0.096 R)
• M65: 27,133,015 km (0.106 R)
• M66: 28,330,097 km (0.103 R)
• M67: 28,387,542 km (0.101 R)
• M68: 29,660,919 km (0.108 R)
• M69: 30,952,697 km (0.116 R)
• M70: 31,130,270 km (0.064 R)
• M71: 31,665,082 km (0.102 R)
• M72: 32,023,369 km (0.113 R)
• M73: 32,503,129 km (0.04 R)
• M74: 32,683,544 km (0.06 R)
• M75: 33,166,596 km (0.057 R)
• M76: 33,591,155 km (0.112 R)
• M77: 34,998,721 km (0.072 R)
• M78: 35,060,355 km (0.106 R)
• M79: 35,121,990 km (0.052 R)
• M80: 36,738,095 km (0.116 R)
• M81: 37,177,315 km (0.083 R)
• M82: 37,681,460 km (0.117 R)
• M83: 38,187,848 km (0.09 R)
• M84: 40,300,320 km (0.088 R)
• M85: 42,056,898 km (0.059 R)
• M86: 42,384,817 km (0.079 R)
• M87: 44,037,574 km (0.1 R)
• M88: 44,104,145 km (0.058 R)
• M89: 44,437,449 km (0.103 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: 414 - 17,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit