🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 14.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.56 AU - 0.9 AU

Year: 409 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,354,548 km

• M1: 187,297 km (0.113 R)
• M2: 293,661 km (0.084 R)
• M3: 395,238 km (0.083 R)
• M4: 537,356 km (0.056 R)
• M5: 635,193 km (0.076 R)
• M6: 728,691 km (0.08 R)
• M7: 866,321 km (0.071 R)
• M8: 965,953 km (0.11 R)
• M9: 1,091,316 km (0.079 R)
• M10: 1,185,563 km (0.101 R)
• M11: 1,302,100 km (0.081 R)
• M12: 1,526,945 km (0.097 R)
• M13: 1,625,680 km (0.063 R)
• M14: 1,722,470 km (0.111 R)
• M15: 1,834,369 km (0.08 R)
• M16: 1,931,009 km (0.12 R)
• M17: 2,129,825 km (0.104 R)
• M18: 2,283,611 km (0.098 R)
• M19: 2,393,117 km (0.089 R)
• M20: 2,499,481 km (0.114 R)
• M21: 2,687,077 km (0.049 R)
• M22: 2,797,929 km (0.083 R)
• M23: 3,129,288 km (0.095 R)
• M24: 3,402,753 km (0.109 R)
• M25: 3,495,653 km (0.084 R)
• M26: 3,644,952 km (0.109 R)
• M27: 3,824,769 km (0.115 R)
• M28: 3,961,651 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 12.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.62 AU - 0.9 AU

Year: 435 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,354,548 km

• M1: 204,799 km (0.09 R)
• M2: 311,313 km (0.095 R)
• M3: 407,505 km (0.032 R)
• M4: 505,641 km (0.107 R)
• M5: 600,486 km (0.115 R)
• M6: 743,501 km (0.094 R)
• M7: 827,575 km (0.051 R)
• M8: 956,529 km (0.027 R)
• M9: 1,053,767 km (0.071 R)
• M10: 1,136,794 km (0.079 R)
• M11: 1,319,603 km (0.078 R)
• M12: 1,443,919 km (0.089 R)
• M13: 1,567,486 km (0.053 R)
• M14: 1,653,505 km (0.04 R)
• M15: 1,741,319 km (0.096 R)
• M16: 1,862,643 km (0.078 R)
• M17: 1,965,118 km (0.091 R)
• M18: 2,097,362 km (0.025 R)
• M19: 2,255,637 km (0.084 R)
• M20: 2,382,795 km (0.106 R)
• M21: 2,584,303 km (0.09 R)
• M22: 2,693,210 km (0.066 R)
• M23: 2,834,730 km (0.078 R)
• M24: 3,055,088 km (0.114 R)
• M25: 3,261,533 km (0.07 R)
• M26: 3,346,654 km (0.086 R)
• M27: 3,479,198 km (0.101 R)
• M28: 3,566,413 km (0.12 R)
• M29: 3,681,454 km (0.11 R)
• M30: 3,784,078 km (0.113 R)
• M31: 3,901,512 km (0.052 R)
• M32: 4,048,268 km (0.104 R)
• M33: 4,182,607 km (0.055 R)
• M34: 4,304,230 km (0.036 R)
• M35: 4,398,028 km (0.093 R)
• M36: 4,492,424 km (0.077 R)
• M37: 4,779,951 km (0.099 R)
• M38: 4,914,739 km (0.088 R)
• M39: 5,126,869 km (0.085 R)
• M40: 5,241,760 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 8.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.72 AU - 1.9 AU

Year: 1597 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 70,354,548 km

• M1: 108,309 km (0.108 R)
• M2: 191,635 km (0.048 R)
• M3: 245,041 km (0.108 R)
• M4: 568,771 km (0.063 R)
• M5: 724,802 km (0.09 R)
• M6: 841,488 km (0.103 R)
• M7: 1,145,620 km (0.095 R)
• M8: 1,228,797 km (0.103 R)
• M9: 1,353,711 km (0.067 R)
• M10: 1,425,817 km (0.068 R)
• M11: 1,692,999 km (0.119 R)
• M12: 1,850,376 km (0.063 R)
• M13: 2,438,445 km (0.073 R)
• M14: 2,576,674 km (0.077 R)
• M15: 2,667,031 km (0.086 R)
• M16: 2,996,595 km (0.111 R)
• M17: 3,252,258 km (0.083 R)
• M18: 3,515,101 km (0.077 R)
• M19: 3,604,261 km (0.114 R)
• M20: 3,728,129 km (0.09 R)
• M21: 3,819,084 km (0.087 R)
• M22: 4,202,204 km (0.103 R)
• M23: 4,344,472 km (0.11 R)
• M24: 4,548,972 km (0.119 R)
• M25: 4,732,080 km (0.065 R)
• M26: 5,067,628 km (0.114 R)
• M27: 5,359,793 km (0.092 R)
• M28: 5,722,717 km (0.083 R)
• M29: 5,841,049 km (0.108 R)
• M30: 6,066,942 km (0.082 R)
• M31: 6,486,115 km (0.059 R)
• M32: 7,026,762 km (0.084 R)
• M33: 7,409,583 km (0.108 R)
• M34: 7,945,143 km (0.093 R)
• M35: 8,314,201 km (0.04 R)
• M36: 8,568,368 km (0.088 R)
• M37: 9,284,193 km (0.102 R)
• M38: 9,407,911 km (0.112 R)
• M39: 9,547,934 km (0.115 R)
• M40: 10,003,310 km (0.083 R)
• M41: 10,225,762 km (0.039 R)
• M42: 10,449,860 km (0.108 R)
• M43: 10,514,187 km (0.081 R)
• M44: 10,610,977 km (0.037 R)
• M45: 10,902,992 km (0.116 R)
• M46: 10,968,217 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 10.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.8 AU - 6.64 AU

Year: 8974 Days

Day: 7 Hours

Environment

Temp: -209 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,354,548 km

• M1: 169,943 km (0.031 R)
• M2: 457,021 km (0.075 R)
• M3: 558,150 km (0.041 R)
• M4: 1,061,995 km (0.073 R)
• M5: 1,312,273 km (0.039 R)
• M6: 1,444,816 km (0.108 R)
• M7: 2,635,615 km (0.045 R)
• M8: 2,756,042 km (0.093 R)
• M9: 2,927,630 km (0.074 R)
• M10: 3,230,267 km (0.09 R)
• M11: 3,333,489 km (0.114 R)
• M12: 4,772,471 km (0.112 R)
• M13: 4,919,975 km (0.093 R)
• M14: 5,494,431 km (0.085 R)
• M15: 5,649,115 km (0.11 R)
• M16: 6,186,022 km (0.055 R)
• M17: 6,640,500 km (0.109 R)
• M18: 7,684,992 km (0.102 R)
• M19: 8,492,970 km (0.053 R)
• M20: 8,672,039 km (0.111 R)
• M21: 8,888,806 km (0.077 R)
• M22: 9,290,776 km (0.112 R)
• M23: 10,112,666 km (0.09 R)
• M24: 10,226,510 km (0.042 R)
• M25: 10,996,640 km (0.093 R)
• M26: 11,388,736 km (0.102 R)
• M27: 12,106,058 km (0.079 R)
• M28: 13,209,342 km (0.077 R)
• M29: 13,836,157 km (0.084 R)
• M30: 14,344,491 km (0.116 R)
• M31: 15,336,175 km (0.111 R)
• M32: 15,906,442 km (0.076 R)
• M33: 16,038,986 km (0.095 R)
• M34: 16,216,409 km (0.102 R)
• M35: 16,439,011 km (0.113 R)
• M36: 17,795,864 km (0.105 R)
• M37: 19,000,874 km (0.109 R)
• M38: 19,188,470 km (0.041 R)
• M39: 19,707,874 km (0.076 R)
• M40: 20,088,600 km (0.114 R)
• M41: 20,279,787 km (0.103 R)
• M42: 20,423,700 km (0.045 R)
• M43: 21,002,344 km (0.1 R)
• M44: 21,245,142 km (0.114 R)
• M45: 21,391,149 km (0.117 R)
• M46: 23,421,043 km (0.082 R)
• M47: 24,382,359 km (0.093 R)
• M48: 25,202,005 km (0.119 R)
• M49: 25,305,078 km (0.09 R)
• M50: 25,718,716 km (0.039 R)
• M51: 25,926,508 km (0.054 R)
• M52: 26,186,958 km (0.106 R)
• M53: 27,502,073 km (0.108 R)
• M54: 27,714,502 km (0.076 R)
• M55: 28,087,449 km (0.051 R)
• M56: 29,054,450 km (0.111 R)
• M57: 29,596,293 km (0.065 R)
• M58: 30,032,221 km (0.105 R)
• M59: 30,415,341 km (0.105 R)
• M60: 30,635,101 km (0.047 R)
• M61: 30,800,107 km (0.089 R)
• M62: 31,574,575 km (0.065 R)
• M63: 32,748,171 km (0.104 R)
• M64: 33,993,124 km (0.041 R)
• M65: 34,106,968 km (0.093 R)
• M66: 34,793,323 km (0.101 R)
• M67: 35,023,105 km (0.1 R)
• M68: 35,253,337 km (0.052 R)
• M69: 36,937,809 km (0.1 R)
• M70: 37,348,455 km (0.069 R)
• M71: 38,114,845 km (0.093 R)
• M72: 38,529,680 km (0.049 R)
• M73: 38,648,610 km (0.073 R)
• M74: 38,826,931 km (0.093 R)
• M75: 38,946,160 km (0.073 R)
• M76: 39,244,458 km (0.079 R)
• M77: 39,363,987 km (0.119 R)
• M78: 39,483,665 km (0.099 R)
• M79: 39,723,321 km (0.115 R)
• M80: 39,843,298 km (0.118 R)
• M81: 40,324,555 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792

Radius: 7.1

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.47 AU - 7.11 AU

Year: 10349 Days

Day: 21.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,354,548 km

• M1: 96,790 km (0.08 R)
• M2: 173,384 km (0.118 R)
• M3: 424,708 km (0.074 R)
• M4: 824,733 km (0.115 R)
• M5: 1,272,779 km (0.06 R)
• M6: 1,545,645 km (0.115 R)
• M7: 1,811,630 km (0.082 R)
• M8: 1,937,442 km (0.118 R)
• M9: 2,197,593 km (0.029 R)
• M10: 2,359,158 km (0.044 R)
• M11: 2,413,911 km (0.111 R)
• M12: 2,636,962 km (0.075 R)
• M13: 3,626,552 km (0.096 R)
• M14: 4,012,364 km (0.098 R)
• M15: 4,788,029 km (0.058 R)
• M16: 5,426,663 km (0.114 R)
• M17: 5,645,524 km (0.113 R)
• M18: 6,861,157 km (0.078 R)
• M19: 6,939,696 km (0.109 R)
• M20: 7,018,683 km (0.093 R)
• M21: 7,297,235 km (0.098 R)
• M22: 8,029,965 km (0.092 R)
• M23: 8,405,156 km (0.098 R)
• M24: 9,784,898 km (0.119 R)
• M25: 10,006,751 km (0.109 R)
• M26: 11,140,853 km (0.058 R)
• M27: 12,172,330 km (0.106 R)
• M28: 12,267,624 km (0.108 R)
• M29: 12,410,939 km (0.119 R)
• M30: 12,554,852 km (0.094 R)
• M31: 12,990,032 km (0.11 R)
• M32: 13,233,876 km (0.062 R)
• M33: 15,034,137 km (0.062 R)
• M34: 15,702,840 km (0.117 R)
• M35: 16,381,416 km (0.12 R)
• M36: 16,486,583 km (0.094 R)
• M37: 16,750,623 km (0.096 R)
• M38: 16,962,903 km (0.111 R)
• M39: 17,122,673 km (0.053 R)
• M40: 17,929,006 km (0.11 R)
• M41: 18,913,060 km (0.034 R)
• M42: 19,522,821 km (0.069 R)
• M43: 19,634,421 km (0.099 R)
• M44: 19,746,321 km (0.094 R)
• M45: 20,139,314 km (0.086 R)
• M46: 20,932,931 km (0.11 R)
• M47: 21,448,445 km (0.114 R)
• M48: 21,506,040 km (0.091 R)
• M49: 21,968,298 km (0.117 R)
• M50: 22,492,189 km (0.072 R)
• M51: 22,609,175 km (0.109 R)
• M52: 23,020,270 km (0.104 R)
• M53: 23,849,790 km (0.116 R)
• M54: 23,969,169 km (0.063 R)
• M55: 25,233,870 km (0.12 R)
• M56: 25,416,229 km (0.094 R)
• M57: 25,721,259 km (0.081 R)
• M58: 26,458,328 km (0.117 R)
• M59: 27,326,893 km (0.081 R)
• M60: 28,394,125 km (0.114 R)
• M61: 29,283,334 km (0.035 R)
• M62: 30,504,651 km (0.105 R)
• M63: 31,873,771 km (0.118 R)
• M64: 32,400,505 km (0.091 R)
• M65: 33,262,787 km (0.112 R)
• M66: 33,529,520 km (0.055 R)
• M67: 34,267,038 km (0.105 R)
• M68: 34,334,357 km (0.115 R)
• M69: 35,417,146 km (0.107 R)
• M70: 36,031,096 km (0.115 R)
• M71: 36,511,156 km (0.063 R)
• M72: 36,855,231 km (0.048 R)
• M73: 37,616,235 km (0.07 R)
• M74: 37,755,062 km (0.093 R)
• M75: 39,012,881 km (0.087 R)
• M76: 40,142,494 km (0.06 R)
• M77: 40,996,698 km (0.08 R)
• M78: 43,013,128 km (0.077 R)
• M79: 43,303,796 km (0.098 R)
• M80: 43,595,063 km (0.095 R)
• M81: 43,887,079 km (0.118 R)
• M82: 44,033,385 km (0.039 R)
• M83: 44,252,995 km (0.069 R)
• M84: 45,430,779 km (0.086 R)
• M85: 46,023,486 km (0.068 R)
• M86: 46,097,686 km (0.051 R)
• M87: 47,366,426 km (0.102 R)
• M88: 49,025,167 km (0.115 R)
• M89: 49,556,987 km (0.084 R)
• M90: 50,472,975 km (0.108 R)
• M91: 50,549,569 km (0.114 R)
• M92: 50,779,651 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 5.8

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.7 AU - 9.58 AU

Year: 15235 Days

Day: 15.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,354,548 km

• M1: 96,939 km (0.092 R)
• M2: 333,454 km (0.107 R)
• M3: 419,173 km (0.074 R)
• M4: 474,524 km (0.072 R)
• M5: 532,269 km (0.065 R)
• M6: 572,361 km (0.119 R)
• M7: 1,662,481 km (0.117 R)
• M8: 2,001,470 km (0.074 R)
• M9: 2,195,349 km (0.093 R)
• M10: 2,636,214 km (0.068 R)
• M11: 3,442,696 km (0.043 R)
• M12: 3,753,710 km (0.118 R)
• M13: 4,237,060 km (0.081 R)
• M14: 5,529,137 km (0.117 R)
• M15: 5,619,345 km (0.114 R)
• M16: 6,031,188 km (0.078 R)
• M17: 6,595,621 km (0.025 R)
• M18: 7,774,003 km (0.106 R)
• M19: 7,824,567 km (0.088 R)
• M20: 8,181,208 km (0.117 R)
• M21: 10,097,258 km (0.114 R)
• M22: 10,263,012 km (0.114 R)
• M23: 10,374,014 km (0.118 R)
• M24: 11,333,235 km (0.073 R)
• M25: 12,027,220 km (0.109 R)
• M26: 12,497,556 km (0.076 R)
• M27: 13,033,864 km (0.032 R)
• M28: 13,638,539 km (0.074 R)
• M29: 14,067,286 km (0.078 R)
• M30: 14,376,206 km (0.072 R)
• M31: 14,500,372 km (0.085 R)
• M32: 14,624,987 km (0.093 R)
• M33: 15,000,777 km (0.069 R)
• M34: 15,698,053 km (0.088 R)
• M35: 15,954,164 km (0.048 R)
• M36: 16,276,398 km (0.074 R)
• M37: 16,341,024 km (0.101 R)
• M38: 16,535,651 km (0.096 R)
• M39: 17,189,693 km (0.08 R)
• M40: 17,785,691 km (0.096 R)
• M41: 18,388,421 km (0.104 R)
• M42: 18,997,733 km (0.057 R)
• M43: 19,134,166 km (0.075 R)
• M44: 19,270,749 km (0.118 R)
• M45: 20,654,978 km (0.097 R)
• M46: 21,500,804 km (0.068 R)
• M47: 21,642,773 km (0.096 R)
• M48: 21,856,548 km (0.111 R)
• M49: 22,718,232 km (0.103 R)
• M50: 23,298,821 km (0.081 R)
• M51: 23,884,347 km (0.111 R)
• M52: 24,105,303 km (0.118 R)
• M53: 24,920,761 km (0.104 R)
• M54: 25,294,307 km (0.064 R)
• M55: 25,971,686 km (0.115 R)
• M56: 26,883,934 km (0.103 R)
• M57: 27,113,567 km (0.053 R)
• M58: 28,271,903 km (0.038 R)
• M59: 32,166,534 km (0.099 R)
• M60: 32,654,822 km (0.075 R)
• M61: 33,391,890 km (0.069 R)
• M62: 35,635,858 km (0.096 R)
• M63: 36,648,786 km (0.058 R)
• M64: 37,243,886 km (0.105 R)
• M65: 37,414,577 km (0.116 R)
• M66: 39,830,732 km (0.09 R)
• M67: 40,180,043 km (0.041 R)
• M68: 40,530,252 km (0.108 R)
• M69: 40,793,694 km (0.107 R)
• M70: 41,322,073 km (0.086 R)
• M71: 43,818,114 km (0.115 R)
• M72: 44,359,209 km (0.106 R)
• M73: 44,721,236 km (0.111 R)
• M74: 44,902,698 km (0.073 R)
• M75: 45,266,221 km (0.052 R)
• M76: 47,006,045 km (0.096 R)
• M77: 49,047,756 km (0.097 R)
• M78: 50,362,123 km (0.053 R)
• M79: 50,456,519 km (0.062 R)
• M80: 50,834,404 km (0.099 R)
• M81: 52,068,885 km (0.117 R)
• M82: 55,441,569 km (0.109 R)
• M83: 55,733,884 km (0.03 R)
• M84: 56,418,144 km (0.071 R)
• M85: 56,810,240 km (0.071 R)
• M86: 58,388,199 km (0.086 R)
• M87: 58,884,115 km (0.098 R)
• M88: 59,182,414 km (0.101 R)
• M89: 60,581,004 km (0.078 R)
• M90: 61,284,413 km (0.097 R)
• M91: 61,586,751 km (0.105 R)
• M92: 66,800,835 km (0.097 R)
• M93: 66,904,357 km (0.092 R)
• M94: 68,779,117 km (0.113 R)
• M95: 69,093,273 km (0.116 R)
• M96: 69,198,141 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit