🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.2

Radius: 11

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 251 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,202,181 km

• M1: 137,780 km (0.097 R)
• M2: 214,075 km (0.067 R)
• M3: 287,826 km (0.063 R)
• M4: 383,569 km (0.068 R)
• M5: 485,595 km (0.109 R)
• M6: 578,345 km (0.092 R)
• M7: 653,294 km (0.07 R)
• M8: 728,691 km (0.074 R)
• M9: 804,238 km (0.102 R)
• M10: 928,404 km (0.088 R)
• M11: 1,051,823 km (0.088 R)
• M12: 1,161,777 km (0.089 R)
• M13: 1,232,238 km (0.099 R)
• M14: 1,406,370 km (0.092 R)
• M15: 1,498,671 km (0.112 R)
• M16: 1,567,187 km (0.072 R)
• M17: 1,667,567 km (0.081 R)
• M18: 1,765,853 km (0.079 R)
• M19: 1,991,596 km (0.076 R)
• M20: 2,134,612 km (0.096 R)
• M21: 2,231,851 km (0.106 R)
• M22: 2,325,798 km (0.099 R)
• M23: 2,395,810 km (0.09 R)
• M24: 2,466,570 km (0.111 R)
• M25: 2,625,742 km (0.073 R)
• M26: 2,725,075 km (0.087 R)
• M27: 2,900,553 km (0.072 R)
• M28: 2,987,021 km (0.079 R)
• M29: 3,285,319 km (0.117 R)
• M30: 3,404,100 km (0.112 R)
• M31: 3,506,873 km (0.103 R)
• M32: 3,587,656 km (0.105 R)
• M33: 3,751,017 km (0.092 R)
• M34: 4,024,931 km (0.069 R)
• M35: 4,158,222 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 8.1

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.55 AU - 0.55 AU

Year: 282 Days

Day: 7.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,202,181 km

• M1: 108,309 km (0.095 R)
• M2: 167,250 km (0.109 R)
• M3: 232,475 km (0.045 R)
• M4: 290,818 km (0.118 R)
• M5: 343,926 km (0.071 R)
• M6: 435,180 km (0.093 R)
• M7: 487,240 km (0.092 R)
• M8: 679,623 km (0.118 R)
• M9: 758,312 km (0.095 R)
• M10: 812,466 km (0.054 R)
• M11: 914,342 km (0.079 R)
• M12: 1,013,077 km (0.073 R)
• M13: 1,201,869 km (0.091 R)
• M14: 1,327,232 km (0.096 R)
• M15: 1,389,465 km (0.082 R)
• M16: 1,529,937 km (0.094 R)
• M17: 1,643,931 km (0.095 R)
• M18: 1,724,714 km (0.106 R)
• M19: 1,779,167 km (0.103 R)
• M20: 1,843,495 km (0.083 R)
• M21: 1,913,357 km (0.052 R)
• M22: 1,974,692 km (0.039 R)
• M23: 2,060,711 km (0.076 R)
• M24: 2,211,655 km (0.055 R)
• M25: 2,311,138 km (0.054 R)
• M26: 2,366,489 km (0.055 R)
• M27: 2,427,375 km (0.056 R)
• M28: 2,478,388 km (0.099 R)
• M29: 2,592,232 km (0.12 R)
• M30: 2,644,591 km (0.098 R)
• M31: 2,776,836 km (0.095 R)
• M32: 2,927,780 km (0.108 R)
• M33: 3,004,224 km (0.086 R)
• M34: 3,086,802 km (0.07 R)
• M35: 3,181,498 km (0.093 R)
• M36: 3,339,473 km (0.089 R)
• M37: 3,465,435 km (0.101 R)
• M38: 3,540,533 km (0.091 R)
• M39: 3,692,524 km (0.109 R)
• M40: 3,751,615 km (0.068 R)
• M41: 3,888,647 km (0.102 R)
• M42: 3,942,652 km (0.073 R)
• M43: 4,039,442 km (0.116 R)
• M44: 4,161,514 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 9.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 329 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,202,181 km

• M1: 128,205 km (0.108 R)
• M2: 213,626 km (0.096 R)
• M3: 310,864 km (0.112 R)
• M4: 376,538 km (0.032 R)
• M5: 440,117 km (0.072 R)
• M6: 612,304 km (0.103 R)
• M7: 731,085 km (0.092 R)
• M8: 832,811 km (0.111 R)
• M9: 902,075 km (0.102 R)
• M10: 1,008,290 km (0.107 R)
• M11: 1,155,344 km (0.085 R)
• M12: 1,237,922 km (0.098 R)
• M13: 1,440,029 km (0.051 R)
• M14: 1,515,875 km (0.041 R)
• M15: 1,611,468 km (0.053 R)
• M16: 1,704,518 km (0.035 R)
• M17: 1,842,597 km (0.091 R)
• M18: 1,920,537 km (0.03 R)
• M19: 2,019,422 km (0.119 R)
• M20: 2,094,669 km (0.06 R)
• M21: 2,171,114 km (0.088 R)
• M22: 2,321,310 km (0.117 R)
• M23: 2,539,723 km (0.059 R)
• M24: 2,643,245 km (0.09 R)
• M25: 2,742,578 km (0.031 R)
• M26: 2,809,598 km (0.033 R)
• M27: 2,877,066 km (0.106 R)
• M28: 2,950,968 km (0.119 R)
• M29: 3,042,671 km (0.087 R)
• M30: 3,170,278 km (0.103 R)
• M31: 3,299,830 km (0.112 R)
• M32: 3,437,011 km (0.118 R)
• M33: 3,631,339 km (0.038 R)
• M34: 3,841,673 km (0.118 R)
• M35: 3,954,620 km (0.114 R)
• M36: 4,043,182 km (0.08 R)
• M37: 4,203,251 km (0.108 R)
• M38: 4,274,310 km (0.097 R)
• M39: 4,358,833 km (0.11 R)
• M40: 4,424,207 km (0.118 R)
• M41: 4,522,942 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 8.9

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.75 AU

Year: 353 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,202,181 km

• M1: 111,600 km (0.113 R)
• M2: 183,706 km (0.055 R)
• M3: 257,009 km (0.114 R)
• M4: 396,135 km (0.12 R)
• M5: 453,431 km (0.084 R)
• M6: 570,566 km (0.117 R)
• M7: 644,617 km (0.097 R)
• M8: 722,408 km (0.118 R)
• M9: 807,679 km (0.114 R)
• M10: 879,336 km (0.086 R)
• M11: 948,899 km (0.109 R)
• M12: 1,011,431 km (0.102 R)
• M13: 1,103,284 km (0.09 R)
• M14: 1,169,407 km (0.094 R)
• M15: 1,227,151 km (0.117 R)
• M16: 1,325,587 km (0.11 R)
• M17: 1,396,197 km (0.094 R)
• M18: 1,509,742 km (0.108 R)
• M19: 1,626,428 km (0.107 R)
• M20: 1,685,818 km (0.113 R)
• M21: 1,751,641 km (0.098 R)
• M22: 1,868,926 km (0.037 R)
• M23: 1,948,512 km (0.104 R)
• M24: 2,029,445 km (0.102 R)
• M25: 2,236,488 km (0.037 R)
• M26: 2,425,729 km (0.074 R)
• M27: 2,563,210 km (0.061 R)
• M28: 2,677,652 km (0.092 R)
• M29: 2,741,979 km (0.054 R)
• M30: 2,832,935 km (0.12 R)
• M31: 2,891,876 km (0.09 R)
• M32: 2,957,999 km (0.07 R)
• M33: 3,051,348 km (0.12 R)
• M34: 3,159,208 km (0.107 R)
• M35: 3,241,038 km (0.082 R)
• M36: 3,316,585 km (0.06 R)
• M37: 3,497,598 km (0.111 R)
• M38: 3,667,691 km (0.103 R)
• M39: 3,811,455 km (0.067 R)
• M40: 4,224,045 km (0.109 R)
• M41: 4,321,882 km (0.071 R)
• M42: 4,604,622 km (0.08 R)
• M43: 4,728,639 km (0.074 R)
• M44: 4,885,418 km (0.082 R)
• M45: 5,115,649 km (0.057 R)
• M46: 5,349,620 km (0.102 R)
• M47: 5,496,525 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.3

Radius: 10.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.42 AU - 3.56 AU

Year: 3569 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,202,181 km

• M1: 128,654 km (0.097 R)
• M2: 192,383 km (0.052 R)
• M3: 383,719 km (0.059 R)
• M4: 463,903 km (0.085 R)
• M5: 575,204 km (0.106 R)
• M6: 680,820 km (0.106 R)
• M7: 878,439 km (0.119 R)
• M8: 954,584 km (0.119 R)
• M9: 1,145,620 km (0.1 R)
• M10: 1,210,097 km (0.105 R)
• M11: 1,342,790 km (0.083 R)
• M12: 1,494,632 km (0.06 R)
• M13: 1,681,480 km (0.065 R)
• M14: 1,845,589 km (0.119 R)
• M15: 1,945,221 km (0.109 R)
• M16: 2,118,007 km (0.069 R)
• M17: 2,182,035 km (0.099 R)
• M18: 2,353,474 km (0.099 R)
• M19: 2,420,045 km (0.082 R)
• M20: 2,537,928 km (0.047 R)
• M21: 2,623,348 km (0.085 R)
• M22: 2,718,493 km (0.066 R)
• M23: 2,903,395 km (0.118 R)
• M24: 3,001,831 km (0.099 R)
• M25: 3,397,667 km (0.091 R)
• M26: 3,819,982 km (0.064 R)
• M27: 4,248,879 km (0.104 R)
• M28: 4,371,399 km (0.069 R)
• M29: 4,651,297 km (0.055 R)
• M30: 4,926,407 km (0.101 R)
• M31: 5,109,216 km (0.105 R)
• M32: 5,250,436 km (0.066 R)
• M33: 5,448,205 km (0.107 R)
• M34: 5,514,776 km (0.05 R)
• M35: 5,592,716 km (0.083 R)
• M36: 6,033,432 km (0.073 R)
• M37: 6,567,945 km (0.111 R)
• M38: 6,793,090 km (0.102 R)
• M39: 6,900,651 km (0.1 R)
• M40: 6,972,757 km (0.04 R)
• M41: 7,045,013 km (0.067 R)
• M42: 7,129,685 km (0.036 R)
• M43: 7,508,616 km (0.034 R)
• M44: 7,694,417 km (0.092 R)
• M45: 7,844,164 km (0.075 R)
• M46: 8,197,215 km (0.106 R)
• M47: 8,491,175 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.8

Radius: 6.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.43 AU - 5.91 AU

Year: 9319 Days

Day: 23.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,202,181 km

• M1: 128,505 km (0.111 R)
• M2: 191,186 km (0.094 R)
• M3: 577,897 km (0.114 R)
• M4: 724,054 km (0.103 R)
• M5: 783,444 km (0.096 R)
• M6: 844,630 km (0.113 R)
• M7: 933,192 km (0.102 R)
• M8: 1,011,581 km (0.036 R)
• M9: 1,105,977 km (0.094 R)
• M10: 1,589,777 km (0.049 R)
• M11: 1,862,344 km (0.065 R)
• M12: 2,063,703 km (0.076 R)
• M13: 2,149,572 km (0.107 R)
• M14: 2,937,205 km (0.059 R)
• M15: 3,211,417 km (0.106 R)
• M16: 3,596,632 km (0.118 R)
• M17: 4,104,218 km (0.066 R)
• M18: 4,147,451 km (0.12 R)
• M19: 4,234,517 km (0.079 R)
• M20: 4,455,025 km (0.105 R)
• M21: 5,115,200 km (0.109 R)
• M22: 5,468,700 km (0.116 R)
• M23: 5,976,734 km (0.096 R)
• M24: 6,248,853 km (0.112 R)
• M25: 7,220,042 km (0.105 R)
• M26: 7,776,696 km (0.104 R)
• M27: 7,911,184 km (0.041 R)
• M28: 9,213,583 km (0.105 R)
• M29: 9,413,147 km (0.03 R)
• M30: 9,903,977 km (0.113 R)
• M31: 10,225,912 km (0.093 R)
• M32: 10,314,324 km (0.052 R)
• M33: 10,491,897 km (0.117 R)
• M34: 10,581,057 km (0.095 R)
• M35: 11,151,624 km (0.088 R)
• M36: 11,948,681 km (0.114 R)
• M37: 12,322,676 km (0.114 R)
• M38: 12,986,442 km (0.047 R)
• M39: 13,564,637 km (0.084 R)
• M40: 14,183,973 km (0.054 R)
• M41: 14,679,590 km (0.065 R)
• M42: 14,979,534 km (0.093 R)
• M43: 15,080,064 km (0.113 R)
• M44: 15,382,700 km (0.088 R)
• M45: 15,484,128 km (0.116 R)
• M46: 15,755,498 km (0.106 R)
• M47: 15,959,998 km (0.115 R)
• M48: 16,475,363 km (0.099 R)
• M49: 17,100,832 km (0.115 R)
• M50: 17,804,989 km (0.045 R)
• M51: 17,946,957 km (0.092 R)
• M52: 18,160,583 km (0.078 R)
• M53: 19,789,704 km (0.105 R)
• M54: 20,194,965 km (0.111 R)
• M55: 20,417,117 km (0.078 R)
• M56: 20,789,317 km (0.109 R)
• M57: 21,464,901 km (0.097 R)
• M58: 21,691,691 km (0.09 R)
• M59: 22,876,058 km (0.072 R)
• M60: 23,301,364 km (0.087 R)
• M61: 23,495,542 km (0.111 R)
• M62: 25,147,851 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.9

Radius: 5.1

Gravity: 36.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.97 AU - 6.79 AU

Year: 11124 Days

Day: 15.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,202,181 km

• M1: 77,940 km (0.102 R)
• M2: 262,694 km (0.108 R)
• M3: 572,960 km (0.109 R)
• M4: 702,212 km (0.059 R)
• M5: 882,328 km (0.119 R)
• M6: 988,543 km (0.094 R)
• M7: 1,121,685 km (0.101 R)
• M8: 1,167,312 km (0.12 R)
• M9: 1,380,639 km (0.119 R)
• M10: 1,479,373 km (0.067 R)
• M11: 1,763,011 km (0.078 R)
• M12: 2,710,863 km (0.115 R)
• M13: 2,772,647 km (0.119 R)
• M14: 2,834,880 km (0.11 R)
• M15: 3,416,067 km (0.065 R)
• M16: 3,892,985 km (0.116 R)
• M17: 4,945,855 km (0.114 R)
• M18: 6,040,164 km (0.03 R)
• M19: 6,324,998 km (0.046 R)
• M20: 7,421,102 km (0.057 R)
• M21: 7,638,617 km (0.101 R)
• M22: 8,079,781 km (0.08 R)
• M23: 8,348,459 km (0.06 R)
• M24: 9,033,019 km (0.094 R)
• M25: 9,079,244 km (0.058 R)
• M26: 10,021,262 km (0.106 R)
• M27: 10,165,175 km (0.098 R)
• M28: 10,213,346 km (0.084 R)
• M29: 10,455,096 km (0.108 R)
• M30: 10,747,859 km (0.11 R)
• M31: 11,043,315 km (0.096 R)
• M32: 11,291,498 km (0.069 R)
• M33: 11,742,984 km (0.115 R)
• M34: 12,149,142 km (0.066 R)
• M35: 12,200,305 km (0.085 R)
• M36: 12,251,467 km (0.108 R)
• M37: 12,508,327 km (0.059 R)
• M38: 12,663,460 km (0.104 R)
• M39: 13,448,101 km (0.049 R)
• M40: 13,819,552 km (0.118 R)
• M41: 14,627,081 km (0.073 R)
• M42: 15,339,167 km (0.072 R)
• M43: 15,783,024 km (0.062 R)
• M44: 15,838,824 km (0.119 R)
• M45: 16,343,717 km (0.066 R)
• M46: 17,369,360 km (0.051 R)
• M47: 17,484,700 km (0.101 R)
• M48: 17,889,961 km (0.081 R)
• M49: 17,948,154 km (0.095 R)
• M50: 18,239,870 km (0.111 R)
• M51: 18,592,023 km (0.092 R)
• M52: 18,709,906 km (0.097 R)
• M53: 18,768,998 km (0.041 R)
• M54: 19,005,811 km (0.108 R)
• M55: 19,243,522 km (0.118 R)
• M56: 19,902,501 km (0.114 R)
• M57: 22,360,244 km (0.026 R)
• M58: 22,422,926 km (0.055 R)
• M59: 23,369,731 km (0.101 R)
• M60: 23,880,159 km (0.074 R)
• M61: 24,394,177 km (0.112 R)
• M62: 24,846,860 km (0.071 R)
• M63: 26,619,146 km (0.087 R)
• M64: 27,755,641 km (0.092 R)
• M65: 28,703,493 km (0.044 R)
• M66: 28,771,710 km (0.112 R)
• M67: 30,839,751 km (0.059 R)
• M68: 31,891,723 km (0.082 R)
• M69: 32,174,313 km (0.056 R)
• M70: 32,315,833 km (0.09 R)
• M71: 33,527,426 km (0.092 R)
• M72: 34,391,653 km (0.085 R)
• M73: 34,826,384 km (0.115 R)
• M74: 37,324,669 km (0.108 R)
• M75: 39,273,779 km (0.087 R)
• M76: 40,795,339 km (0.108 R)
• M77: 43,504,258 km (0.117 R)
• M78: 43,582,497 km (0.114 R)
• M79: 44,131,521 km (0.075 R)
• M80: 44,210,210 km (0.084 R)
• M81: 44,919,902 km (0.111 R)
• M82: 45,951,679 km (0.119 R)
• M83: 46,190,886 km (0.081 R)
• M84: 46,830,716 km (0.109 R)
• M85: 47,715,438 km (0.098 R)
• M86: 51,391,506 km (0.096 R)
• M87: 52,803,860 km (0.088 R)
• M88: 52,970,811 km (0.077 R)
• M89: 53,808,409 km (0.076 R)
• M90: 54,144,556 km (0.102 R)
• M91: 55,072,960 km (0.071 R)
• M92: 55,157,633 km (0.108 R)
• M93: 55,751,386 km (0.089 R)
• M94: 56,091,572 km (0.068 R)
• M95: 56,432,506 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 19,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit