🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

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: 222.7

Radius: 9.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.65 AU - 0.87 AU

Year: 442 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,521,250 km

• M1: 124,914 km (0.117 R)
• M2: 201,957 km (0.11 R)
• M3: 332,406 km (0.045 R)
• M4: 423,212 km (0.079 R)
• M5: 493,972 km (0.096 R)
• M6: 569,669 km (0.082 R)
• M7: 718,369 km (0.069 R)
• M8: 826,229 km (0.086 R)
• M9: 950,545 km (0.101 R)
• M10: 1,062,893 km (0.073 R)
• M11: 1,156,840 km (0.114 R)
• M12: 1,257,819 km (0.096 R)
• M13: 1,321,398 km (0.062 R)
• M14: 1,390,213 km (0.075 R)
• M15: 1,476,980 km (0.085 R)
• M16: 1,565,691 km (0.057 R)
• M17: 1,669,363 km (0.097 R)
• M18: 1,761,964 km (0.114 R)
• M19: 1,833,771 km (0.112 R)
• M20: 1,957,189 km (0.108 R)
• M21: 2,026,902 km (0.118 R)
• M22: 2,116,511 km (0.106 R)
• M23: 2,197,892 km (0.117 R)
• M24: 2,324,452 km (0.118 R)
• M25: 2,423,486 km (0.104 R)
• M26: 2,518,779 km (0.111 R)
• M27: 2,620,655 km (0.102 R)
• M28: 2,744,672 km (0.07 R)
• M29: 2,807,354 km (0.116 R)
• M30: 2,870,634 km (0.093 R)
• M31: 2,971,762 km (0.118 R)
• M32: 3,041,624 km (0.038 R)
• M33: 3,188,529 km (0.091 R)
• M34: 3,276,792 km (0.093 R)
• M35: 3,377,022 km (0.115 R)
• M36: 3,438,806 km (0.115 R)
• M37: 3,512,259 km (0.105 R)
• M38: 3,603,514 km (0.117 R)
• M39: 3,689,682 km (0.088 R)
• M40: 3,759,095 km (0.056 R)
• M41: 3,823,273 km (0.094 R)
• M42: 3,923,055 km (0.117 R)
• M43: 3,999,948 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 12.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.26 AU - 1.46 AU

Year: 1058 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,521,250 km

• M1: 176,825 km (0.103 R)
• M2: 259,702 km (0.074 R)
• M3: 397,182 km (0.104 R)
• M4: 507,735 km (0.119 R)
• M5: 603,777 km (0.076 R)
• M6: 697,575 km (0.04 R)
• M7: 961,765 km (0.071 R)
• M8: 1,086,081 km (0.093 R)
• M9: 1,180,178 km (0.102 R)
• M10: 1,301,950 km (0.1 R)
• M11: 1,460,374 km (0.041 R)
• M12: 1,693,298 km (0.113 R)
• M13: 1,789,939 km (0.119 R)
• M14: 2,047,396 km (0.09 R)
• M15: 2,128,628 km (0.086 R)
• M16: 2,218,387 km (0.103 R)
• M17: 2,355,568 km (0.074 R)
• M18: 2,727,169 km (0.114 R)
• M19: 2,891,128 km (0.083 R)
• M20: 2,974,305 km (0.117 R)
• M21: 3,160,405 km (0.075 R)
• M22: 3,237,597 km (0.11 R)
• M23: 3,535,147 km (0.088 R)
• M24: 3,696,264 km (0.095 R)
• M25: 3,850,799 km (0.113 R)
• M26: 4,026,127 km (0.111 R)
• M27: 4,175,725 km (0.095 R)
• M28: 4,336,842 km (0.028 R)
• M29: 4,645,762 km (0.076 R)
• M30: 5,032,024 km (0.091 R)
• M31: 5,142,876 km (0.117 R)
• M32: 5,305,488 km (0.087 R)
• M33: 5,449,252 km (0.119 R)
• M34: 5,532,129 km (0.056 R)
• M35: 5,636,100 km (0.055 R)
• M36: 5,782,855 km (0.104 R)
• M37: 5,930,957 km (0.09 R)
• M38: 6,144,583 km (0.049 R)
• M39: 6,284,906 km (0.089 R)
• M40: 6,557,772 km (0.079 R)
• M41: 6,701,237 km (0.117 R)
• M42: 6,801,168 km (0.086 R)
• M43: 6,979,937 km (0.065 R)
• M44: 7,115,174 km (0.119 R)
• M45: 7,457,005 km (0.082 R)
• M46: 7,897,720 km (0.086 R)
• M47: 7,979,850 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 12.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.99 AU - 3.17 AU

Year: 3605 Days

Day: 12.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,521,250 km

• M1: 181,462 km (0.114 R)
• M2: 278,850 km (0.117 R)
• M3: 405,709 km (0.108 R)
• M4: 682,914 km (0.098 R)
• M5: 974,181 km (0.104 R)
• M6: 1,092,214 km (0.027 R)
• M7: 1,422,975 km (0.076 R)
• M8: 1,727,706 km (0.07 R)
• M9: 1,843,794 km (0.062 R)
• M10: 2,084,048 km (0.083 R)
• M11: 2,562,312 km (0.047 R)
• M12: 2,729,264 km (0.089 R)
• M13: 2,848,493 km (0.082 R)
• M14: 2,986,721 km (0.116 R)
• M15: 3,324,513 km (0.094 R)
• M16: 3,618,473 km (0.067 R)
• M17: 3,978,705 km (0.115 R)
• M18: 4,173,033 km (0.093 R)
• M19: 4,370,502 km (0.109 R)
• M20: 4,733,725 km (0.103 R)
• M21: 5,127,916 km (0.073 R)
• M22: 5,403,924 km (0.041 R)
• M23: 5,489,793 km (0.047 R)
• M24: 5,728,252 km (0.095 R)
• M25: 5,881,889 km (0.092 R)
• M26: 6,419,095 km (0.12 R)
• M27: 6,739,683 km (0.1 R)
• M28: 7,468,374 km (0.093 R)
• M29: 7,564,267 km (0.068 R)
• M30: 8,000,793 km (0.09 R)
• M31: 8,246,882 km (0.11 R)
• M32: 8,495,513 km (0.104 R)
• M33: 8,595,594 km (0.096 R)
• M34: 8,797,103 km (0.113 R)
• M35: 9,127,864 km (0.117 R)
• M36: 9,566,485 km (0.083 R)
• M37: 9,854,012 km (0.053 R)
• M38: 10,065,094 km (0.096 R)
• M39: 10,599,009 km (0.066 R)
• M40: 11,032,693 km (0.088 R)
• M41: 11,417,160 km (0.091 R)
• M42: 11,638,714 km (0.115 R)
• M43: 12,227,382 km (0.114 R)
• M44: 12,368,902 km (0.106 R)
• M45: 12,739,605 km (0.082 R)
• M46: 13,873,557 km (0.083 R)
• M47: 14,617,358 km (0.044 R)
• M48: 15,009,304 km (0.067 R)
• M49: 15,191,365 km (0.113 R)
• M50: 15,711,217 km (0.091 R)
• M51: 16,081,771 km (0.117 R)
• M52: 16,455,167 km (0.053 R)
• M53: 17,273,917 km (0.117 R)
• M54: 17,560,396 km (0.106 R)
• M55: 18,299,859 km (0.071 R)
• M56: 18,592,023 km (0.105 R)
• M57: 18,918,446 km (0.098 R)
• M58: 19,115,167 km (0.037 R)
• M59: 19,411,521 km (0.063 R)
• M60: 19,942,294 km (0.063 R)
• M61: 20,309,856 km (0.084 R)
• M62: 20,444,195 km (0.065 R)
• M63: 20,781,089 km (0.118 R)
• M64: 20,984,093 km (0.082 R)
• M65: 21,085,820 km (0.085 R)
• M66: 21,562,887 km (0.113 R)
• M67: 22,840,902 km (0.106 R)
• M68: 23,330,835 km (0.113 R)
• M69: 23,506,762 km (0.082 R)
• M70: 23,612,378 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 13.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.84 AU - 3.46 AU

Year: 3728 Days

Day: 11.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,521,250 km

• M1: 173,534 km (0.07 R)
• M2: 285,283 km (0.073 R)
• M3: 458,517 km (0.071 R)
• M4: 550,221 km (0.104 R)
• M5: 727,195 km (0.114 R)
• M6: 892,800 km (0.119 R)
• M7: 1,060,799 km (0.098 R)
• M8: 1,154,896 km (0.084 R)
• M9: 1,314,666 km (0.089 R)
• M10: 1,403,976 km (0.112 R)
• M11: 1,698,833 km (0.061 R)
• M12: 1,897,051 km (0.119 R)
• M13: 2,118,306 km (0.111 R)
• M14: 2,270,596 km (0.111 R)
• M15: 2,363,796 km (0.078 R)
• M16: 2,866,445 km (0.054 R)
• M17: 2,967,573 km (0.072 R)
• M18: 3,296,239 km (0.107 R)
• M19: 3,654,975 km (0.077 R)
• M20: 4,274,759 km (0.112 R)
• M21: 4,766,338 km (0.095 R)
• M22: 4,866,868 km (0.106 R)
• M23: 5,338,400 km (0.073 R)
• M24: 5,632,659 km (0.087 R)
• M25: 6,149,819 km (0.076 R)
• M26: 6,303,456 km (0.103 R)
• M27: 6,592,329 km (0.075 R)
• M28: 6,704,677 km (0.111 R)
• M29: 6,885,691 km (0.099 R)
• M30: 7,045,461 km (0.096 R)
• M31: 7,299,030 km (0.115 R)
• M32: 7,696,810 km (0.097 R)
• M33: 8,173,878 km (0.095 R)
• M34: 8,294,604 km (0.107 R)
• M35: 8,808,622 km (0.115 R)
• M36: 8,932,489 km (0.048 R)
• M37: 9,031,971 km (0.08 R)
• M38: 9,156,886 km (0.12 R)
• M39: 9,688,108 km (0.081 R)
• M40: 10,438,042 km (0.092 R)
• M41: 10,569,239 km (0.078 R)
• M42: 11,693,018 km (0.042 R)
• M43: 11,993,710 km (0.069 R)
• M44: 12,186,392 km (0.12 R)
• M45: 12,380,121 km (0.113 R)
• M46: 13,420,874 km (0.037 R)
• M47: 14,285,250 km (0.067 R)
• M48: 14,372,765 km (0.117 R)
• M49: 14,548,094 km (0.066 R)
• M50: 14,724,320 km (0.092 R)
• M51: 15,316,578 km (0.072 R)
• M52: 15,555,635 km (0.097 R)
• M53: 15,735,901 km (0.045 R)
• M54: 16,007,421 km (0.108 R)
• M55: 16,892,891 km (0.087 R)
• M56: 17,078,093 km (0.12 R)
• M57: 17,295,010 km (0.093 R)
• M58: 17,731,686 km (0.11 R)
• M59: 18,711,402 km (0.076 R)
• M60: 19,127,434 km (0.065 R)
• M61: 20,230,270 km (0.048 R)
• M62: 21,153,737 km (0.066 R)
• M63: 21,487,041 km (0.095 R)
• M64: 21,956,479 km (0.069 R)
• M65: 22,091,118 km (0.096 R)
• M66: 22,260,014 km (0.09 R)
• M67: 22,530,935 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 11.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.05 AU - 4.09 AU

Year: 4498 Days

Day: 12.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,521,250 km

• M1: 146,157 km (0.103 R)
• M2: 219,460 km (0.079 R)
• M3: 355,445 km (0.11 R)
• M4: 515,963 km (0.091 R)
• M5: 622,477 km (0.077 R)
• M6: 842,535 km (0.055 R)
• M7: 981,512 km (0.106 R)
• M8: 1,108,670 km (0.107 R)
• M9: 1,189,752 km (0.063 R)
• M10: 2,035,578 km (0.083 R)
• M11: 2,330,585 km (0.06 R)
• M12: 2,667,031 km (0.117 R)
• M13: 2,834,132 km (0.081 R)
• M14: 3,371,188 km (0.115 R)
• M15: 3,582,719 km (0.098 R)
• M16: 3,721,097 km (0.076 R)
• M17: 3,845,563 km (0.097 R)
• M18: 3,924,102 km (0.073 R)
• M19: 4,789,376 km (0.047 R)
• M20: 5,062,093 km (0.084 R)
• M21: 5,322,393 km (0.109 R)
• M22: 6,258,577 km (0.071 R)
• M23: 6,369,877 km (0.051 R)
• M24: 6,463,226 km (0.112 R)
• M25: 6,613,423 km (0.112 R)
• M26: 6,688,970 km (0.072 R)
• M27: 6,840,961 km (0.068 R)
• M28: 7,187,131 km (0.086 R)
• M29: 7,264,772 km (0.086 R)
• M30: 7,420,952 km (0.063 R)
• M31: 7,538,985 km (0.091 R)
• M32: 8,117,779 km (0.114 R)
• M33: 8,669,645 km (0.047 R)
• M34: 9,702,020 km (0.116 R)
• M35: 9,852,665 km (0.031 R)
• M36: 9,982,367 km (0.034 R)
• M37: 10,595,568 km (0.113 R)
• M38: 10,795,282 km (0.076 R)
• M39: 11,379,162 km (0.081 R)
• M40: 11,515,296 km (0.12 R)
• M41: 11,629,290 km (0.081 R)
• M42: 11,973,215 km (0.096 R)
• M43: 12,530,766 km (0.05 R)
• M44: 12,812,609 km (0.119 R)
• M45: 12,954,428 km (0.086 R)
• M46: 13,358,791 km (0.028 R)
• M47: 13,791,727 km (0.102 R)
• M48: 13,864,282 km (0.118 R)
• M49: 14,009,841 km (0.075 R)
• M50: 14,180,233 km (0.066 R)
• M51: 14,277,920 km (0.116 R)
• M52: 14,547,795 km (0.088 R)
• M53: 14,621,696 km (0.108 R)
• M54: 14,745,114 km (0.104 R)
• M55: 14,819,464 km (0.112 R)
• M56: 14,993,147 km (0.04 R)
• M57: 15,493,103 km (0.102 R)
• M58: 15,669,479 km (0.104 R)
• M59: 16,100,471 km (0.115 R)
• M60: 16,381,416 km (0.115 R)
• M61: 17,181,764 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 10

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.5 AU - 5.04 AU

Year: 5884 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,521,250 km

• M1: 128,804 km (0.098 R)
• M2: 319,391 km (0.112 R)
• M3: 439,967 km (0.093 R)
• M4: 557,551 km (0.119 R)
• M5: 653,593 km (0.034 R)
• M6: 952,041 km (0.107 R)
• M7: 1,056,460 km (0.114 R)
• M8: 1,408,464 km (0.091 R)
• M9: 1,637,049 km (0.091 R)
• M10: 1,844,991 km (0.038 R)
• M11: 2,147,178 km (0.089 R)
• M12: 2,723,280 km (0.048 R)
• M13: 2,798,677 km (0.082 R)
• M14: 2,932,118 km (0.101 R)
• M15: 3,028,908 km (0.11 R)
• M16: 3,285,319 km (0.107 R)
• M17: 3,365,653 km (0.11 R)
• M18: 3,507,920 km (0.054 R)
• M19: 3,777,496 km (0.077 R)
• M20: 3,989,476 km (0.046 R)
• M21: 4,514,116 km (0.093 R)
• M22: 4,626,165 km (0.117 R)
• M23: 5,153,647 km (0.071 R)
• M24: 5,579,851 km (0.108 R)
• M25: 5,845,986 km (0.032 R)
• M26: 6,466,218 km (0.071 R)
• M27: 6,899,903 km (0.118 R)
• M28: 6,977,394 km (0.107 R)
• M29: 7,133,425 km (0.027 R)
• M30: 7,475,256 km (0.08 R)
• M31: 7,876,477 km (0.104 R)
• M32: 7,984,637 km (0.11 R)
• M33: 8,229,828 km (0.065 R)
• M34: 8,811,614 km (0.078 R)
• M35: 8,923,962 km (0.115 R)
• M36: 9,008,485 km (0.025 R)
• M37: 9,636,796 km (0.116 R)
• M38: 9,927,165 km (0.116 R)
• M39: 10,308,789 km (0.104 R)
• M40: 10,605,741 km (0.039 R)
• M41: 10,725,270 km (0.066 R)
• M42: 11,026,111 km (0.025 R)
• M43: 11,238,390 km (0.108 R)
• M44: 11,574,686 km (0.091 R)
• M45: 11,666,988 km (0.114 R)
• M46: 12,319,983 km (0.102 R)
• M47: 12,571,906 km (0.095 R)
• M48: 12,666,751 km (0.04 R)
• M49: 12,857,339 km (0.039 R)
• M50: 13,370,010 km (0.108 R)
• M51: 13,596,352 km (0.034 R)
• M52: 13,758,965 km (0.117 R)
• M53: 14,814,228 km (0.087 R)
• M54: 15,149,328 km (0.08 R)
• M55: 15,588,697 km (0.108 R)
• M56: 15,758,789 km (0.104 R)
• M57: 16,204,142 km (0.075 R)
• M58: 16,688,241 km (0.083 R)
• M59: 16,862,223 km (0.072 R)
• M60: 16,966,942 km (0.095 R)
• M61: 17,212,133 km (0.096 R)
• M62: 17,954,736 km (0.074 R)
• M63: 19,106,490 km (0.047 R)
• M64: 19,727,920 km (0.12 R)
• M65: 19,838,323 km (0.099 R)
• M66: 20,356,081 km (0.111 R)
• M67: 20,467,681 km (0.099 R)
• M68: 21,028,374 km (0.071 R)
• M69: 21,745,995 km (0.098 R)
• M70: 22,279,760 km (0.103 R)
• M71: 22,779,417 km (0.114 R)
• M72: 22,856,610 km (0.073 R)
• M73: 23,321,560 km (0.082 R)
• M74: 23,477,291 km (0.085 R)
• M75: 23,907,236 km (0.098 R)
• M76: 24,537,192 km (0.116 R)
• M77: 25,172,684 km (0.119 R)
• M78: 25,894,045 km (0.03 R)
• M79: 26,216,728 km (0.117 R)
• M80: 26,297,660 km (0.105 R)
• M81: 26,825,591 km (0.034 R)
• M82: 27,274,983 km (0.071 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: 511 - 12,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit