🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 13.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.57 AU - 0.61 AU

Year: 313 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,927,405 km

• M1: 171,140 km (0.048 R)
• M2: 266,284 km (0.12 R)
• M3: 401,969 km (0.047 R)
• M4: 554,859 km (0.051 R)
• M5: 652,696 km (0.115 R)
• M6: 754,272 km (0.04 R)
• M7: 841,488 km (0.097 R)
• M8: 943,364 km (0.068 R)
• M9: 1,061,247 km (0.119 R)
• M10: 1,212,192 km (0.093 R)
• M11: 1,387,520 km (0.087 R)
• M12: 1,755,082 km (0.104 R)
• M13: 1,941,182 km (0.118 R)
• M14: 2,080,458 km (0.05 R)
• M15: 2,168,571 km (0.102 R)
• M16: 2,288,099 km (0.056 R)
• M17: 2,440,689 km (0.088 R)
• M18: 2,665,535 km (0.098 R)
• M19: 2,767,261 km (0.114 R)
• M20: 2,853,729 km (0.091 R)
• M21: 3,002,130 km (0.112 R)
• M22: 3,130,485 km (0.079 R)
• M23: 3,243,581 km (0.03 R)
• M24: 3,358,173 km (0.117 R)
• M25: 3,468,277 km (0.109 R)
• M26: 3,597,380 km (0.052 R)
• M27: 3,692,225 km (0.044 R)
• M28: 3,818,186 km (0.114 R)
• M29: 3,908,843 km (0.115 R)
• M30: 4,055,748 km (0.045 R)
• M31: 4,204,448 km (0.077 R)
• M32: 4,304,529 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 11.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.49 AU - 1.89 AU

Year: 1516 Days

Day: 14.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 61,927,405 km

• M1: 152,291 km (0.094 R)
• M2: 242,049 km (0.111 R)
• M3: 378,632 km (0.102 R)
• M4: 517,459 km (0.059 R)
• M5: 611,855 km (0.106 R)
• M6: 690,843 km (0.093 R)
• M7: 797,207 km (0.049 R)
• M8: 901,477 km (0.047 R)
• M9: 1,281,156 km (0.117 R)
• M10: 1,386,174 km (0.066 R)
• M11: 1,544,448 km (0.118 R)
• M12: 1,825,543 km (0.074 R)
• M13: 2,272,092 km (0.109 R)
• M14: 2,389,228 km (0.081 R)
• M15: 3,304,318 km (0.066 R)
• M16: 3,384,053 km (0.096 R)
• M17: 3,518,392 km (0.07 R)
• M18: 3,640,913 km (0.09 R)
• M19: 3,932,330 km (0.083 R)
• M20: 4,217,014 km (0.087 R)
• M21: 4,493,621 km (0.035 R)
• M22: 4,567,522 km (0.056 R)
• M23: 4,806,430 km (0.103 R)
• M24: 4,957,973 km (0.103 R)
• M25: 5,049,676 km (0.068 R)
• M26: 5,437,733 km (0.06 R)
• M27: 6,013,535 km (0.032 R)
• M28: 6,127,828 km (0.052 R)
• M29: 6,575,425 km (0.091 R)
• M30: 6,760,777 km (0.08 R)
• M31: 6,845,599 km (0.067 R)
• M32: 7,154,069 km (0.067 R)
• M33: 7,275,244 km (0.096 R)
• M34: 7,537,190 km (0.115 R)
• M35: 7,784,475 km (0.08 R)
• M36: 8,269,172 km (0.097 R)
• M37: 8,378,229 km (0.118 R)
• M38: 8,800,693 km (0.034 R)
• M39: 9,098,692 km (0.074 R)
• M40: 9,267,738 km (0.068 R)
• M41: 9,456,979 km (0.099 R)
• M42: 9,570,973 km (0.089 R)
• M43: 9,666,416 km (0.092 R)
• M44: 10,500,275 km (0.069 R)
• M45: 10,598,710 km (0.096 R)
• M46: 10,717,341 km (0.041 R)
• M47: 11,175,859 km (0.106 R)
• M48: 11,458,150 km (0.104 R)
• M49: 12,009,268 km (0.073 R)
• M50: 12,423,056 km (0.107 R)
• M51: 12,527,326 km (0.093 R)
• M52: 12,694,576 km (0.114 R)
• M53: 12,968,191 km (0.108 R)
• M54: 13,116,143 km (0.092 R)
• M55: 13,456,777 km (0.065 R)
• M56: 13,821,796 km (0.055 R)
• M57: 13,929,806 km (0.046 R)
• M58: 14,233,789 km (0.042 R)
• M59: 14,408,369 km (0.105 R)
• M60: 14,561,857 km (0.08 R)
• M61: 14,759,775 km (0.115 R)
• M62: 14,892,318 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 13.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.57 AU - 2.81 AU

Year: 3045 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,927,405 km

• M1: 177,872 km (0.102 R)
• M2: 276,756 km (0.08 R)
• M3: 551,268 km (0.1 R)
• M4: 824,583 km (0.118 R)
• M5: 942,766 km (0.093 R)
• M6: 1,277,416 km (0.097 R)
• M7: 1,465,162 km (0.119 R)
• M8: 1,637,349 km (0.11 R)
• M9: 1,726,060 km (0.054 R)
• M10: 1,908,719 km (0.077 R)
• M11: 2,208,962 km (0.114 R)
• M12: 2,364,993 km (0.1 R)
• M13: 2,673,314 km (0.086 R)
• M14: 2,840,265 km (0.11 R)
• M15: 2,963,833 km (0.093 R)
• M16: 3,089,196 km (0.088 R)
• M17: 3,216,504 km (0.076 R)
• M18: 3,426,988 km (0.12 R)
• M19: 3,575,539 km (0.091 R)
• M20: 3,777,047 km (0.06 R)
• M21: 4,138,775 km (0.111 R)
• M22: 4,226,439 km (0.111 R)
• M23: 4,675,083 km (0.087 R)
• M24: 5,007,490 km (0.106 R)
• M25: 5,971,498 km (0.112 R)
• M26: 6,577,370 km (0.054 R)
• M27: 6,804,459 km (0.103 R)
• M28: 7,630,688 km (0.117 R)
• M29: 8,826,723 km (0.101 R)
• M30: 9,077,599 km (0.088 R)
• M31: 9,353,906 km (0.114 R)
• M32: 9,539,707 km (0.037 R)
• M33: 9,703,217 km (0.11 R)
• M34: 9,797,165 km (0.118 R)
• M35: 9,915,048 km (0.027 R)
• M36: 10,057,016 km (0.105 R)
• M37: 10,152,011 km (0.062 R)
• M38: 10,704,326 km (0.106 R)
• M39: 11,963,791 km (0.06 R)
• M40: 12,419,615 km (0.061 R)
• M41: 12,906,855 km (0.117 R)
• M42: 13,061,988 km (0.085 R)
• M43: 14,352,569 km (0.088 R)
• M44: 14,459,681 km (0.119 R)
• M45: 14,836,818 km (0.071 R)
• M46: 15,026,657 km (0.086 R)
• M47: 15,408,730 km (0.1 R)
• M48: 16,405,800 km (0.057 R)
• M49: 16,883,915 km (0.101 R)
• M50: 17,452,237 km (0.101 R)
• M51: 18,462,023 km (0.082 R)
• M52: 18,695,545 km (0.067 R)
• M53: 18,783,359 km (0.109 R)
• M54: 19,401,797 km (0.112 R)
• M55: 19,698,748 km (0.086 R)
• M56: 19,997,047 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.8

Radius: 5.3

Gravity: 30.96 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.2 AU - 7.08 AU

Year: 10502 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,927,405 km

• M1: 164,258 km (0.1 R)
• M2: 217,366 km (0.114 R)
• M3: 431,739 km (0.083 R)
• M4: 478,414 km (0.079 R)
• M5: 814,112 km (0.086 R)
• M6: 933,042 km (0.116 R)
• M7: 1,440,328 km (0.108 R)
• M8: 1,560,605 km (0.027 R)
• M9: 1,634,207 km (0.099 R)
• M10: 1,888,224 km (0.106 R)
• M11: 2,547,502 km (0.085 R)
• M12: 2,871,681 km (0.113 R)
• M13: 3,721,247 km (0.086 R)
• M14: 4,431,987 km (0.098 R)
• M15: 4,501,849 km (0.085 R)
• M16: 5,480,219 km (0.118 R)
• M17: 5,630,565 km (0.097 R)
• M18: 5,744,259 km (0.109 R)
• M19: 5,973,892 km (0.078 R)
• M20: 6,284,906 km (0.09 R)
• M21: 6,640,949 km (0.111 R)
• M22: 7,747,973 km (0.081 R)
• M23: 8,691,487 km (0.038 R)
• M24: 8,735,319 km (0.049 R)
• M25: 9,132,352 km (0.091 R)
• M26: 9,989,697 km (0.099 R)
• M27: 10,637,755 km (0.094 R)
• M28: 11,108,988 km (0.1 R)
• M29: 11,635,124 km (0.108 R)
• M30: 12,267,474 km (0.114 R)
• M31: 12,711,780 km (0.063 R)
• M32: 13,111,057 km (0.096 R)
• M33: 13,362,680 km (0.1 R)
• M34: 14,385,331 km (0.076 R)
• M35: 14,540,763 km (0.116 R)
• M36: 14,644,884 km (0.053 R)
• M37: 14,696,944 km (0.093 R)
• M38: 15,010,800 km (0.044 R)
• M39: 17,379,383 km (0.113 R)
• M40: 17,489,786 km (0.114 R)
• M41: 17,544,988 km (0.119 R)
• M42: 18,381,240 km (0.115 R)
• M43: 18,662,933 km (0.119 R)
• M44: 19,918,956 km (0.094 R)
• M45: 19,976,701 km (0.102 R)
• M46: 20,440,604 km (0.082 R)
• M47: 20,849,455 km (0.101 R)
• M48: 21,556,604 km (0.072 R)
• M49: 22,331,521 km (0.089 R)
• M50: 22,994,390 km (0.116 R)
• M51: 23,236,888 km (0.079 R)
• M52: 24,524,626 km (0.055 R)
• M53: 25,646,610 km (0.07 R)
• M54: 26,530,883 km (0.074 R)
• M55: 26,721,620 km (0.063 R)
• M56: 27,232,647 km (0.111 R)
• M57: 27,360,852 km (0.109 R)
• M58: 27,618,011 km (0.085 R)
• M59: 27,875,918 km (0.12 R)
• M60: 28,199,348 km (0.082 R)
• M61: 28,719,500 km (0.096 R)
• M62: 28,915,473 km (0.12 R)
• M63: 29,046,222 km (0.117 R)
• M64: 29,439,963 km (0.084 R)
• M65: 29,637,433 km (0.069 R)
• M66: 32,312,691 km (0.102 R)
• M67: 33,610,154 km (0.078 R)
• M68: 34,023,493 km (0.119 R)
• M69: 34,785,544 km (0.098 R)
• M70: 35,273,383 km (0.096 R)
• M71: 35,693,304 km (0.069 R)
• M72: 35,833,627 km (0.104 R)
• M73: 35,903,938 km (0.093 R)
• M74: 36,255,792 km (0.085 R)
• M75: 36,326,402 km (0.118 R)
• M76: 37,674,877 km (0.054 R)
• M77: 38,319,495 km (0.11 R)
• M78: 38,607,022 km (0.064 R)
• M79: 38,823,191 km (0.059 R)
• M80: 41,154,075 km (0.083 R)
• M81: 41,596,286 km (0.104 R)
• M82: 43,380,241 km (0.099 R)
• M83: 44,055,526 km (0.106 R)
• M84: 44,583,307 km (0.113 R)
• M85: 45,113,183 km (0.096 R)
• M86: 45,492,862 km (0.119 R)
• M87: 46,868,564 km (0.098 R)
• M88: 48,258,029 km (0.11 R)
• M89: 48,801,967 km (0.086 R)
• M90: 48,957,698 km (0.114 R)
• M91: 51,314,314 km (0.048 R)
• M92: 52,346,988 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.8

Radius: 4.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.23 AU - 7.28 AU

Year: 10785 Days

Day: 20.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,927,405 km

• M1: 58,194 km (0.103 R)
• M2: 93,349 km (0.073 R)
• M3: 393,293 km (0.113 R)
• M4: 724,802 km (0.117 R)
• M5: 1,168,359 km (0.072 R)
• M6: 1,322,744 km (0.112 R)
• M7: 2,516,236 km (0.074 R)
• M8: 2,585,949 km (0.116 R)
• M9: 3,760,142 km (0.072 R)
• M10: 4,028,521 km (0.099 R)
• M11: 4,123,965 km (0.089 R)
• M12: 4,275,507 km (0.072 R)
• M13: 4,812,713 km (0.114 R)
• M14: 5,016,017 km (0.069 R)
• M15: 5,059,849 km (0.048 R)
• M16: 5,118,641 km (0.112 R)
• M17: 5,596,905 km (0.117 R)
• M18: 6,042,707 km (0.027 R)
• M19: 6,467,864 km (0.093 R)
• M20: 7,413,472 km (0.08 R)
• M21: 7,817,237 km (0.095 R)
• M22: 7,919,262 km (0.078 R)
• M23: 7,987,479 km (0.095 R)
• M24: 8,073,199 km (0.07 R)
• M25: 8,124,660 km (0.076 R)
• M26: 8,349,207 km (0.084 R)
• M27: 9,339,694 km (0.07 R)
• M28: 10,088,132 km (0.047 R)
• M29: 10,255,084 km (0.056 R)
• M30: 10,366,833 km (0.08 R)
• M31: 11,275,192 km (0.05 R)
• M32: 11,855,930 km (0.117 R)
• M33: 12,051,604 km (0.099 R)
• M34: 12,665,105 km (0.075 R)
• M35: 12,784,933 km (0.064 R)
• M36: 13,106,569 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 6.6

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.75 AU - 8.55 AU

Year: 13197 Days

Day: 16.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,927,405 km

• M1: 110,852 km (0.076 R)
• M2: 219,161 km (0.108 R)
• M3: 652,845 km (0.107 R)
• M4: 923,767 km (0.098 R)
• M5: 1,178,682 km (0.101 R)
• M6: 2,096,764 km (0.101 R)
• M7: 2,156,304 km (0.111 R)
• M8: 2,782,520 km (0.051 R)
• M9: 2,881,105 km (0.063 R)
• M10: 3,391,384 km (0.1 R)
• M11: 3,639,118 km (0.098 R)
• M12: 4,114,689 km (0.048 R)
• M13: 4,532,217 km (0.086 R)
• M14: 4,844,428 km (0.085 R)
• M15: 5,285,143 km (0.068 R)
• M16: 5,448,504 km (0.101 R)
• M17: 5,572,221 km (0.089 R)
• M18: 5,906,573 km (0.05 R)
• M19: 6,507,358 km (0.049 R)
• M20: 6,638,705 km (0.118 R)
• M21: 8,139,620 km (0.08 R)
• M22: 8,662,465 km (0.101 R)
• M23: 9,049,624 km (0.11 R)
• M24: 9,245,148 km (0.114 R)
• M25: 9,890,663 km (0.058 R)
• M26: 10,295,176 km (0.037 R)
• M27: 10,602,001 km (0.108 R)
• M28: 10,860,057 km (0.078 R)
• M29: 11,699,750 km (0.032 R)
• M30: 12,888,006 km (0.03 R)
• M31: 13,163,266 km (0.088 R)
• M32: 14,626,483 km (0.099 R)
• M33: 15,377,165 km (0.099 R)
• M34: 15,786,615 km (0.045 R)
• M35: 16,437,216 km (0.05 R)
• M36: 18,440,930 km (0.097 R)
• M37: 18,502,863 km (0.081 R)
• M38: 19,000,725 km (0.065 R)
• M39: 20,009,613 km (0.113 R)
• M40: 20,073,192 km (0.094 R)
• M41: 20,136,921 km (0.088 R)
• M42: 21,165,256 km (0.064 R)
• M43: 23,005,609 km (0.056 R)
• M44: 23,406,532 km (0.086 R)
• M45: 23,607,890 km (0.102 R)
• M46: 24,147,789 km (0.082 R)
• M47: 24,283,325 km (0.115 R)
• M48: 26,556,614 km (0.088 R)
• M49: 28,897,073 km (0.097 R)
• M50: 29,982,555 km (0.104 R)
• M51: 32,716,606 km (0.061 R)
• M52: 36,457,899 km (0.059 R)
• M53: 36,847,152 km (0.026 R)
• M54: 36,925,242 km (0.105 R)
• M55: 37,472,920 km (0.049 R)
• M56: 38,418,229 km (0.113 R)
• M57: 39,132,260 km (0.091 R)
• M58: 39,610,823 km (0.084 R)
• M59: 40,091,182 km (0.106 R)
• M60: 41,057,884 km (0.026 R)
• M61: 41,138,816 km (0.115 R)
• M62: 41,219,748 km (0.108 R)
• M63: 41,787,921 km (0.11 R)
• M64: 42,195,276 km (0.099 R)
• M65: 42,522,148 km (0.068 R)
• M66: 42,685,957 km (0.084 R)
• M67: 43,342,991 km (0.107 R)
• M68: 43,755,432 km (0.114 R)
• M69: 44,169,220 km (0.036 R)
• M70: 46,509,828 km (0.099 R)
• M71: 46,762,948 km (0.086 R)
• M72: 47,270,683 km (0.058 R)
• M73: 47,950,456 km (0.082 R)
• M74: 48,206,119 km (0.062 R)
• M75: 49,750,118 km (0.104 R)
• M76: 51,049,226 km (0.118 R)
• M77: 52,710,660 km (0.071 R)
• M78: 53,150,777 km (0.063 R)
• M79: 53,503,828 km (0.081 R)
• M80: 54,300,886 km (0.09 R)
• M81: 54,923,661 km (0.047 R)
• M82: 55,012,672 km (0.066 R)
• M83: 55,817,210 km (0.072 R)
• M84: 56,086,336 km (0.095 R)
• M85: 57,890,786 km (0.115 R)
• M86: 58,072,397 km (0.11 R)
• M87: 58,709,086 km (0.095 R)
• M88: 59,256,764 km (0.101 R)
• M89: 59,806,087 km (0.087 R)
• M90: 60,817,518 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit