🌌 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: 323.7

Radius: 11.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.69 AU - 0.83 AU

Year: 466 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,755,984 km

• M1: 148,102 km (0.111 R)
• M2: 223,798 km (0.057 R)
• M3: 330,761 km (0.112 R)
• M4: 490,980 km (0.085 R)
• M5: 631,453 km (0.107 R)
• M6: 705,653 km (0.084 R)
• M7: 849,566 km (0.05 R)
• M8: 952,639 km (0.053 R)
• M9: 1,085,033 km (0.098 R)
• M10: 1,185,264 km (0.077 R)
• M11: 1,328,728 km (0.102 R)
• M12: 1,409,511 km (0.106 R)
• M13: 1,506,002 km (0.102 R)
• M14: 1,715,738 km (0.069 R)
• M15: 1,829,283 km (0.051 R)
• M16: 1,955,693 km (0.08 R)
• M17: 2,038,121 km (0.102 R)
• M18: 2,164,083 km (0.076 R)
• M19: 2,260,274 km (0.081 R)
• M20: 2,358,111 km (0.114 R)
• M21: 2,479,435 km (0.069 R)
• M22: 2,591,783 km (0.109 R)
• M23: 2,677,054 km (0.118 R)
• M24: 2,763,372 km (0.054 R)
• M25: 2,868,240 km (0.11 R)
• M26: 2,974,454 km (0.12 R)
• M27: 3,172,672 km (0.055 R)
• M28: 3,294,893 km (0.106 R)
• M29: 3,519,140 km (0.066 R)
• M30: 3,601,270 km (0.077 R)
• M31: 3,696,863 km (0.062 R)
• M32: 3,903,906 km (0.115 R)
• M33: 4,008,774 km (0.093 R)
• M34: 4,154,632 km (0.087 R)
• M35: 4,255,162 km (0.115 R)
• M36: 4,356,440 km (0.054 R)
• M37: 4,637,534 km (0.081 R)
• M38: 4,818,847 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 12.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.92 AU - 0.94 AU

Year: 630 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,755,984 km

• M1: 159,023 km (0.12 R)
• M2: 347,217 km (0.03 R)
• M3: 428,897 km (0.055 R)
• M4: 546,780 km (0.1 R)
• M5: 635,791 km (0.05 R)
• M6: 757,264 km (0.1 R)
• M7: 882,927 km (0.088 R)
• M8: 975,977 km (0.053 R)
• M9: 1,088,325 km (0.084 R)
• M10: 1,276,668 km (0.059 R)
• M11: 1,429,707 km (0.101 R)
• M12: 1,535,323 km (0.101 R)
• M13: 1,631,514 km (0.1 R)
• M14: 1,742,217 km (0.107 R)
• M15: 1,842,896 km (0.086 R)
• M16: 1,951,953 km (0.045 R)
• M17: 2,129,974 km (0.027 R)
• M18: 2,210,907 km (0.113 R)
• M19: 2,631,277 km (0.106 R)
• M20: 2,791,945 km (0.117 R)
• M21: 2,948,275 km (0.101 R)
• M22: 3,146,043 km (0.105 R)
• M23: 3,332,442 km (0.026 R)
• M24: 3,514,652 km (0.058 R)
• M25: 3,659,613 km (0.111 R)
• M26: 3,905,701 km (0.091 R)
• M27: 4,014,010 km (0.06 R)
• M28: 4,114,989 km (0.113 R)
• M29: 4,233,769 km (0.112 R)
• M30: 4,379,627 km (0.094 R)
• M31: 4,562,137 km (0.106 R)
• M32: 4,649,951 km (0.115 R)
• M33: 4,764,991 km (0.072 R)
• M34: 4,862,978 km (0.075 R)
• M35: 5,006,891 km (0.046 R)
• M36: 5,152,300 km (0.081 R)
• M37: 5,345,132 km (0.037 R)
• M38: 5,596,606 km (0.116 R)
• M39: 5,690,853 km (0.056 R)
• M40: 5,776,123 km (0.064 R)
• M41: 5,861,693 km (0.092 R)
• M42: 5,976,585 km (0.118 R)
• M43: 6,063,202 km (0.044 R)
• M44: 6,423,882 km (0.081 R)
• M45: 6,502,720 km (0.084 R)
• M46: 6,592,030 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 14.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.31 AU - 1.51 AU

Year: 1177 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,755,984 km

• M1: 177,722 km (0.066 R)
• M2: 301,739 km (0.099 R)
• M3: 421,866 km (0.105 R)
• M4: 556,354 km (0.066 R)
• M5: 661,522 km (0.112 R)
• M6: 931,995 km (0.117 R)
• M7: 1,043,296 km (0.087 R)
• M8: 1,165,966 km (0.084 R)
• M9: 1,294,171 km (0.113 R)
• M10: 1,685,370 km (0.101 R)
• M11: 1,800,859 km (0.059 R)
• M12: 1,991,297 km (0.095 R)
• M13: 2,089,134 km (0.115 R)
• M14: 2,324,003 km (0.085 R)
• M15: 2,436,052 km (0.066 R)
• M16: 2,594,476 km (0.098 R)
• M17: 2,810,944 km (0.063 R)
• M18: 2,902,947 km (0.1 R)
• M19: 3,099,668 km (0.119 R)
• M20: 3,204,536 km (0.115 R)
• M21: 3,349,496 km (0.073 R)
• M22: 3,516,448 km (0.107 R)
• M23: 3,706,287 km (0.085 R)
• M24: 3,828,060 km (0.108 R)
• M25: 4,382,021 km (0.072 R)
• M26: 4,500,203 km (0.109 R)
• M27: 4,728,789 km (0.063 R)
• M28: 4,950,194 km (0.1 R)
• M29: 5,357,399 km (0.078 R)
• M30: 5,623,234 km (0.071 R)
• M31: 5,716,883 km (0.072 R)
• M32: 5,905,526 km (0.119 R)
• M33: 6,012,488 km (0.039 R)
• M34: 6,386,184 km (0.032 R)
• M35: 6,767,508 km (0.074 R)
• M36: 6,904,540 km (0.096 R)
• M37: 7,181,595 km (0.103 R)
• M38: 7,270,606 km (0.102 R)
• M39: 7,513,852 km (0.085 R)
• M40: 7,668,836 km (0.052 R)
• M41: 7,798,836 km (0.102 R)
• M42: 8,008,423 km (0.095 R)
• M43: 8,113,889 km (0.063 R)
• M44: 8,219,954 km (0.116 R)
• M45: 8,513,764 km (0.108 R)
• M46: 8,729,634 km (0.104 R)
• M47: 9,029,428 km (0.102 R)
• M48: 9,208,198 km (0.091 R)
• M49: 9,402,077 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.8

Radius: 7.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.59 AU - 6.69 AU

Year: 12027 Days

Day: 22.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,755,984 km

• M1: 169,494 km (0.057 R)
• M2: 463,454 km (0.108 R)
• M3: 529,876 km (0.062 R)
• M4: 614,249 km (0.106 R)
• M5: 1,158,636 km (0.116 R)
• M6: 1,505,852 km (0.104 R)
• M7: 1,587,383 km (0.111 R)
• M8: 1,797,568 km (0.062 R)
• M9: 1,862,493 km (0.113 R)
• M10: 2,016,878 km (0.086 R)
• M11: 2,221,678 km (0.103 R)
• M12: 2,338,364 km (0.058 R)
• M13: 2,529,401 km (0.086 R)
• M14: 2,825,455 km (0.116 R)
• M15: 3,054,789 km (0.101 R)
• M16: 3,184,939 km (0.103 R)
• M17: 4,290,018 km (0.031 R)
• M18: 4,883,473 km (0.113 R)
• M19: 5,097,248 km (0.094 R)
• M20: 5,282,899 km (0.077 R)
• M21: 5,376,697 km (0.106 R)
• M22: 5,692,947 km (0.036 R)
• M23: 6,113,167 km (0.093 R)
• M24: 6,343,698 km (0.09 R)
• M25: 6,476,690 km (0.109 R)
• M26: 6,610,580 km (0.083 R)
• M27: 6,677,899 km (0.049 R)
• M28: 6,745,368 km (0.066 R)
• M29: 6,881,203 km (0.072 R)
• M30: 7,224,530 km (0.074 R)
• M31: 7,538,386 km (0.109 R)
• M32: 8,433,430 km (0.114 R)
• M33: 8,837,793 km (0.11 R)
• M34: 9,780,260 km (0.093 R)
• M35: 10,244,013 km (0.09 R)
• M36: 10,478,433 km (0.078 R)
• M37: 10,714,798 km (0.057 R)
• M38: 10,992,751 km (0.112 R)
• M39: 11,555,688 km (0.097 R)
• M40: 12,459,408 km (0.065 R)
• M41: 12,626,060 km (0.118 R)
• M42: 12,751,573 km (0.112 R)
• M43: 12,835,497 km (0.082 R)
• M44: 13,215,476 km (0.105 R)
• M45: 13,342,933 km (0.117 R)
• M46: 13,470,839 km (0.081 R)
• M47: 13,556,260 km (0.114 R)
• M48: 13,641,979 km (0.049 R)
• M49: 13,856,952 km (0.115 R)
• M50: 14,159,738 km (0.081 R)
• M51: 15,841,367 km (0.116 R)
• M52: 17,120,280 km (0.087 R)
• M53: 17,585,080 km (0.112 R)
• M54: 18,717,386 km (0.104 R)
• M55: 18,956,294 km (0.079 R)
• M56: 19,052,037 km (0.083 R)
• M57: 19,630,532 km (0.099 R)
• M58: 19,727,471 km (0.079 R)
• M59: 20,116,874 km (0.113 R)
• M60: 20,607,256 km (0.096 R)
• M61: 21,002,344 km (0.105 R)
• M62: 21,350,159 km (0.11 R)
• M63: 21,399,975 km (0.096 R)
• M64: 21,699,919 km (0.046 R)
• M65: 22,811,132 km (0.079 R)
• M66: 22,913,158 km (0.116 R)
• M67: 23,168,671 km (0.097 R)
• M68: 24,721,647 km (0.094 R)
• M69: 26,897,996 km (0.116 R)
• M70: 27,113,567 km (0.073 R)
• M71: 27,438,045 km (0.111 R)
• M72: 27,709,415 km (0.078 R)
• M73: 28,309,452 km (0.088 R)
• M74: 28,364,205 km (0.119 R)
• M75: 28,693,620 km (0.096 R)
• M76: 29,024,231 km (0.056 R)
• M77: 29,744,993 km (0.091 R)
• M78: 29,912,094 km (0.072 R)
• M79: 30,135,444 km (0.11 R)
• M80: 31,885,290 km (0.089 R)
• M81: 33,146,849 km (0.114 R)
• M82: 36,550,500 km (0.073 R)
• M83: 36,789,258 km (0.114 R)
• M84: 37,749,676 km (0.113 R)
• M85: 38,354,052 km (0.087 R)
• M86: 39,083,641 km (0.093 R)
• M87: 39,817,717 km (0.106 R)
• M88: 40,494,648 km (0.077 R)
• M89: 40,618,215 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252

Radius: 4.8

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.87 AU - 8.19 AU

Year: 13102 Days

Day: 20.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,755,984 km

• M1: 61,036 km (0.08 R)
• M2: 127,757 km (0.109 R)
• M3: 869,612 km (0.076 R)
• M4: 954,285 km (0.097 R)
• M5: 1,041,650 km (0.099 R)
• M6: 1,224,309 km (0.114 R)
• M7: 2,187,719 km (0.083 R)
• M8: 2,565,603 km (0.067 R)
• M9: 3,380,463 km (0.102 R)
• M10: 3,460,648 km (0.118 R)
• M11: 3,595,734 km (0.086 R)
• M12: 3,677,714 km (0.102 R)
• M13: 4,182,008 km (0.11 R)
• M14: 4,559,743 km (0.053 R)
• M15: 5,472,440 km (0.058 R)
• M16: 5,661,531 km (0.111 R)
• M17: 5,949,358 km (0.066 R)
• M18: 6,111,372 km (0.089 R)
• M19: 6,143,835 km (0.103 R)
• M20: 6,406,529 km (0.047 R)
• M21: 6,739,982 km (0.12 R)
• M22: 7,250,560 km (0.104 R)
• M23: 7,319,674 km (0.109 R)
• M24: 7,597,926 km (0.119 R)
• M25: 7,950,678 km (0.071 R)
• M26: 8,236,709 km (0.102 R)
• M27: 8,417,274 km (0.044 R)
• M28: 9,003,697 km (0.118 R)
• M29: 9,565,288 km (0.109 R)
• M30: 10,682,934 km (0.102 R)
• M31: 10,879,804 km (0.119 R)
• M32: 11,397,114 km (0.061 R)
• M33: 11,841,270 km (0.063 R)
• M34: 12,249,822 km (0.073 R)
• M35: 13,122,725 km (0.118 R)
• M36: 13,460,667 km (0.111 R)
• M37: 13,758,516 km (0.109 R)
• M38: 13,801,301 km (0.048 R)
• M39: 15,192,262 km (0.102 R)
• M40: 16,038,986 km (0.039 R)
• M41: 18,433,599 km (0.102 R)
• M42: 19,001,772 km (0.112 R)
• M43: 22,984,815 km (0.107 R)
• M44: 23,442,734 km (0.114 R)
• M45: 23,544,910 km (0.109 R)
• M46: 24,161,253 km (0.116 R)
• M47: 24,523,130 km (0.067 R)
• M48: 24,574,891 km (0.096 R)
• M49: 25,043,132 km (0.058 R)
• M50: 25,095,492 km (0.108 R)
• M51: 25,304,629 km (0.1 R)
• M52: 25,409,498 km (0.087 R)
• M53: 25,619,533 km (0.099 R)
• M54: 26,572,023 km (0.066 R)
• M55: 26,999,125 km (0.051 R)
• M56: 27,159,793 km (0.097 R)
• M57: 28,293,744 km (0.12 R)
• M58: 28,402,502 km (0.113 R)
• M59: 28,456,956 km (0.037 R)
• M60: 29,443,105 km (0.041 R)
• M61: 31,392,365 km (0.118 R)
• M62: 31,561,261 km (0.1 R)
• M63: 32,353,980 km (0.067 R)
• M64: 33,959,016 km (0.088 R)
• M65: 34,712,989 km (0.112 R)
• M66: 35,062,749 km (0.084 R)
• M67: 36,355,424 km (0.058 R)
• M68: 36,473,756 km (0.064 R)
• M69: 36,829,350 km (0.059 R)
• M70: 37,305,371 km (0.107 R)
• M71: 38,685,112 km (0.091 R)
• M72: 38,866,424 km (0.099 R)
• M73: 38,987,299 km (0.12 R)
• M74: 39,047,887 km (0.032 R)
• M75: 41,062,671 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.3

Radius: 5.7

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.33 AU - 7.95 AU

Year: 13411 Days

Day: 18.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,755,984 km

• M1: 80,334 km (0.11 R)
• M2: 259,104 km (0.105 R)
• M3: 515,215 km (0.115 R)
• M4: 754,871 km (0.103 R)
• M5: 1,139,188 km (0.111 R)
• M6: 1,208,601 km (0.099 R)
• M7: 1,351,766 km (0.11 R)
• M8: 1,450,202 km (0.092 R)
• M9: 1,602,492 km (0.06 R)
• M10: 1,733,391 km (0.031 R)
• M11: 1,786,647 km (0.112 R)
• M12: 2,005,659 km (0.042 R)
• M13: 2,349,883 km (0.056 R)
• M14: 3,455,711 km (0.12 R)
• M15: 3,867,105 km (0.033 R)
• M16: 3,937,117 km (0.087 R)
• M17: 5,000,010 km (0.087 R)
• M18: 5,346,927 km (0.08 R)
• M19: 6,023,409 km (0.105 R)
• M20: 6,309,739 km (0.101 R)
• M21: 7,851,195 km (0.118 R)
• M22: 7,895,626 km (0.07 R)
• M23: 7,984,637 km (0.101 R)
• M24: 8,029,367 km (0.092 R)
• M25: 8,208,884 km (0.069 R)
• M26: 8,893,743 km (0.108 R)
• M27: 9,597,003 km (0.048 R)
• M28: 9,739,719 km (0.037 R)
• M29: 11,105,847 km (0.114 R)
• M30: 11,456,654 km (0.089 R)
• M31: 12,015,252 km (0.066 R)
• M32: 12,272,261 km (0.117 R)
• M33: 13,159,078 km (0.08 R)
• M34: 13,583,487 km (0.092 R)
• M35: 13,743,856 km (0.051 R)
• M36: 14,120,393 km (0.117 R)
• M37: 14,391,465 km (0.064 R)
• M38: 14,609,429 km (0.082 R)
• M39: 15,214,851 km (0.062 R)
• M40: 15,772,253 km (0.048 R)
• M41: 17,252,524 km (0.086 R)
• M42: 17,426,207 km (0.086 R)
• M43: 17,600,489 km (0.082 R)
• M44: 18,126,624 km (0.119 R)
• M45: 21,142,368 km (0.079 R)
• M46: 21,576,800 km (0.11 R)
• M47: 21,951,543 km (0.077 R)
• M48: 22,014,224 km (0.118 R)
• M49: 22,139,737 km (0.069 R)
• M50: 22,517,621 km (0.092 R)
• M51: 22,897,749 km (0.068 R)
• M52: 26,013,873 km (0.085 R)
• M53: 26,813,474 km (0.03 R)
• M54: 27,216,341 km (0.1 R)
• M55: 28,164,043 km (0.111 R)
• M56: 29,260,296 km (0.074 R)
• M57: 29,952,486 km (0.088 R)
• M58: 30,370,313 km (0.119 R)
• M59: 31,494,241 km (0.097 R)
• M60: 32,774,799 km (0.09 R)
• M61: 34,217,521 km (0.035 R)
• M62: 34,654,347 km (0.094 R)
• M63: 34,946,511 km (0.08 R)
• M64: 35,019,814 km (0.045 R)
• M65: 35,754,489 km (0.037 R)
• M66: 37,015,151 km (0.077 R)
• M67: 37,239,099 km (0.097 R)
• M68: 37,463,496 km (0.118 R)
• M69: 39,122,985 km (0.091 R)
• M70: 39,351,271 km (0.095 R)
• M71: 40,038,374 km (0.057 R)
• M72: 40,191,562 km (0.103 R)
• M73: 40,498,537 km (0.064 R)
• M74: 40,575,430 km (0.098 R)
• M75: 40,652,473 km (0.092 R)
• M76: 41,192,222 km (0.079 R)
• M77: 42,435,231 km (0.114 R)
• M78: 42,747,891 km (0.12 R)
• M79: 43,218,226 km (0.093 R)
• M80: 44,401,845 km (0.026 R)
• M81: 45,117,072 km (0.106 R)
• M82: 45,675,970 km (0.097 R)
• M83: 45,916,224 km (0.118 R)
• M84: 48,259,974 km (0.084 R)
• M85: 48,341,505 km (0.12 R)
• M86: 48,913,417 km (0.065 R)
• M87: 51,472,887 km (0.053 R)
• M88: 52,894,815 km (0.044 R)
• M89: 55,264,894 km (0.115 R)
• M90: 56,634,762 km (0.043 R)
• M91: 56,806,799 km (0.093 R)
• M92: 57,669,530 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 15,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit