🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 14

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 331 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,021,148 km

• M1: 174,431 km (0.059 R)
• M2: 303,983 km (0.09 R)
• M3: 418,724 km (0.09 R)
• M4: 552,615 km (0.115 R)
• M5: 647,011 km (0.069 R)
• M6: 735,722 km (0.111 R)
• M7: 829,371 km (0.035 R)
• M8: 948,451 km (0.083 R)
• M9: 1,059,452 km (0.113 R)
• M10: 1,156,242 km (0.116 R)
• M11: 1,256,323 km (0.117 R)
• M12: 1,400,086 km (0.12 R)
• M13: 1,516,025 km (0.087 R)
• M14: 1,670,111 km (0.033 R)
• M15: 1,758,224 km (0.089 R)
• M16: 1,852,321 km (0.044 R)
• M17: 1,966,763 km (0.108 R)
• M18: 2,310,090 km (0.117 R)
• M19: 2,439,044 km (0.07 R)
• M20: 2,595,822 km (0.102 R)
• M21: 2,756,191 km (0.083 R)
• M22: 2,925,237 km (0.035 R)
• M23: 3,059,725 km (0.076 R)
• M24: 3,180,002 km (0.099 R)
• M25: 3,312,845 km (0.094 R)
• M26: 3,498,795 km (0.086 R)
• M27: 3,590,199 km (0.078 R)
• M28: 3,722,893 km (0.066 R)
• M29: 3,863,365 km (0.113 R)
• M30: 3,963,895 km (0.08 R)
• M31: 4,113,343 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 9.1

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.72 AU - 0.78 AU

Year: 441 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 93,021,148 km

• M1: 114,592 km (0.118 R)
• M2: 189,840 km (0.07 R)
• M3: 318,643 km (0.113 R)
• M4: 398,678 km (0.119 R)
• M5: 487,240 km (0.032 R)
• M6: 561,291 km (0.116 R)
• M7: 624,422 km (0.081 R)
• M8: 686,355 km (0.108 R)
• M9: 750,682 km (0.08 R)
• M10: 817,104 km (0.115 R)
• M11: 877,092 km (0.103 R)
• M12: 952,041 km (0.046 R)
• M13: 1,010,982 km (0.108 R)
• M14: 1,099,395 km (0.12 R)
• M15: 1,205,160 km (0.089 R)
• M16: 1,396,197 km (0.099 R)
• M17: 1,463,815 km (0.079 R)
• M18: 1,521,859 km (0.119 R)
• M19: 1,651,560 km (0.073 R)
• M20: 1,717,832 km (0.109 R)
• M21: 1,779,317 km (0.089 R)
• M22: 1,927,868 km (0.079 R)
• M23: 1,991,896 km (0.114 R)
• M24: 2,068,639 km (0.095 R)
• M25: 2,158,248 km (0.094 R)
• M26: 2,249,354 km (0.087 R)
• M27: 2,341,805 km (0.116 R)
• M28: 2,543,164 km (0.049 R)
• M29: 2,613,774 km (0.047 R)
• M30: 2,691,415 km (0.103 R)
• M31: 2,789,701 km (0.057 R)
• M32: 2,902,498 km (0.111 R)
• M33: 3,030,554 km (0.048 R)
• M34: 3,091,739 km (0.119 R)
• M35: 3,285,169 km (0.076 R)
• M36: 3,397,368 km (0.08 R)
• M37: 3,575,389 km (0.105 R)
• M38: 3,712,720 km (0.072 R)
• M39: 3,807,715 km (0.108 R)
• M40: 3,903,607 km (0.068 R)
• M41: 4,082,675 km (0.083 R)
• M42: 4,142,963 km (0.025 R)
• M43: 4,249,178 km (0.107 R)
• M44: 4,317,993 km (0.104 R)
• M45: 4,433,482 km (0.116 R)
• M46: 4,604,772 km (0.052 R)
• M47: 4,873,749 km (0.093 R)
• M48: 5,229,493 km (0.096 R)
• M49: 5,377,445 km (0.077 R)
• M50: 5,460,173 km (0.092 R)
• M51: 5,618,746 km (0.081 R)
• M52: 5,719,725 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 8.5

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.08 AU

Year: 550 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 93,021,148 km

• M1: 109,506 km (0.108 R)
• M2: 218,413 km (0.09 R)
• M3: 298,897 km (0.077 R)
• M4: 420,819 km (0.089 R)
• M5: 498,311 km (0.077 R)
• M6: 565,031 km (0.062 R)
• M7: 639,531 km (0.049 R)
• M8: 721,959 km (0.107 R)
• M9: 808,277 km (0.094 R)
• M10: 952,041 km (0.082 R)
• M11: 1,099,395 km (0.118 R)
• M12: 1,178,532 km (0.075 R)
• M13: 1,445,115 km (0.062 R)
• M14: 1,532,331 km (0.093 R)
• M15: 1,585,588 km (0.108 R)
• M16: 1,681,929 km (0.083 R)
• M17: 1,767,798 km (0.097 R)
• M18: 1,848,730 km (0.06 R)
• M19: 1,956,740 km (0.049 R)
• M20: 2,021,217 km (0.073 R)
• M21: 2,132,518 km (0.114 R)
• M22: 2,375,016 km (0.086 R)
• M23: 2,541,668 km (0.081 R)
• M24: 2,726,720 km (0.111 R)
• M25: 2,850,139 km (0.118 R)
• M26: 2,916,111 km (0.054 R)
• M27: 2,997,642 km (0.11 R)
• M28: 3,094,881 km (0.072 R)
• M29: 3,200,796 km (0.106 R)
• M30: 3,565,366 km (0.068 R)
• M31: 3,644,653 km (0.084 R)
• M32: 3,732,467 km (0.105 R)
• M33: 3,829,257 km (0.095 R)
• M34: 3,894,182 km (0.079 R)
• M35: 4,074,597 km (0.056 R)
• M36: 4,283,137 km (0.108 R)
• M37: 4,367,510 km (0.105 R)
• M38: 4,452,481 km (0.074 R)
• M39: 4,693,334 km (0.081 R)
• M40: 4,806,580 km (0.115 R)
• M41: 5,009,285 km (0.111 R)
• M42: 5,080,344 km (0.112 R)
• M43: 5,624,730 km (0.118 R)
• M44: 5,875,905 km (0.061 R)
• M45: 5,932,154 km (0.114 R)
• M46: 5,988,552 km (0.111 R)
• M47: 6,054,675 km (0.048 R)
• M48: 6,178,242 km (0.119 R)
• M49: 6,244,963 km (0.073 R)
• M50: 6,311,983 km (0.058 R)
• M51: 6,427,622 km (0.096 R)
• M52: 6,534,136 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.5

Radius: 14.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.06 AU - 1.66 AU

Year: 1076 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 93,021,148 km

• M1: 187,147 km (0.111 R)
• M2: 369,208 km (0.071 R)
• M3: 622,477 km (0.073 R)
• M4: 729,888 km (0.078 R)
• M5: 885,021 km (0.115 R)
• M6: 1,038,209 km (0.112 R)
• M7: 1,133,353 km (0.101 R)
• M8: 1,231,639 km (0.088 R)
• M9: 1,397,394 km (0.1 R)
• M10: 1,596,359 km (0.065 R)
• M11: 1,708,258 km (0.1 R)
• M12: 1,823,000 km (0.026 R)
• M13: 1,949,709 km (0.079 R)
• M14: 2,060,711 km (0.058 R)
• M15: 2,164,532 km (0.102 R)
• M16: 2,446,673 km (0.116 R)
• M17: 2,648,630 km (0.109 R)
• M18: 2,866,594 km (0.08 R)
• M19: 2,993,902 km (0.11 R)
• M20: 3,177,758 km (0.119 R)
• M21: 3,567,909 km (0.072 R)
• M22: 3,751,615 km (0.072 R)
• M23: 3,914,976 km (0.09 R)
• M24: 4,080,731 km (0.102 R)
• M25: 4,542,539 km (0.097 R)
• M26: 4,830,216 km (0.112 R)
• M27: 4,931,793 km (0.111 R)
• M28: 5,175,787 km (0.068 R)
• M29: 5,292,773 km (0.03 R)
• M30: 5,410,805 km (0.074 R)
• M31: 5,529,586 km (0.106 R)
• M32: 5,622,636 km (0.116 R)
• M33: 5,796,768 km (0.087 R)
• M34: 6,316,172 km (0.101 R)
• M35: 6,497,484 km (0.053 R)
• M36: 7,094,679 km (0.097 R)
• M37: 7,210,468 km (0.063 R)
• M38: 7,458,651 km (0.099 R)
• M39: 8,174,776 km (0.067 R)
• M40: 8,510,473 km (0.037 R)
• M41: 8,633,592 km (0.095 R)
• M42: 8,819,542 km (0.087 R)
• M43: 9,305,885 km (0.097 R)
• M44: 9,480,615 km (0.09 R)
• M45: 9,720,720 km (0.117 R)
• M46: 10,076,464 km (0.063 R)
• M47: 10,223,219 km (0.114 R)
• M48: 10,354,267 km (0.082 R)
• M49: 10,453,002 km (0.106 R)
• M50: 10,585,097 km (0.083 R)
• M51: 10,884,292 km (0.076 R)
• M52: 11,034,937 km (0.093 R)
• M53: 11,219,990 km (0.086 R)
• M54: 11,456,953 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 11.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.64 AU - 2.22 AU

Year: 1819 Days

Day: 6.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 93,021,148 km

• M1: 176,525 km (0.1 R)
• M2: 283,937 km (0.079 R)
• M3: 359,633 km (0.104 R)
• M4: 492,177 km (0.119 R)
• M5: 617,989 km (0.072 R)
• M6: 727,494 km (0.051 R)
• M7: 905,516 km (0.077 R)
• M8: 984,204 km (0.099 R)
• M9: 1,082,041 km (0.104 R)
• M10: 1,217,876 km (0.076 R)
• M11: 1,297,014 km (0.055 R)
• M12: 1,507,498 km (0.058 R)
• M13: 1,602,642 km (0.079 R)
• M14: 1,849,778 km (0.109 R)
• M15: 2,088,087 km (0.059 R)
• M16: 2,403,140 km (0.104 R)
• M17: 2,560,816 km (0.063 R)
• M18: 2,641,001 km (0.098 R)
• M19: 2,721,933 km (0.072 R)
• M20: 2,839,218 km (0.096 R)
• M21: 3,164,294 km (0.098 R)
• M22: 3,238,196 km (0.12 R)
• M23: 3,526,919 km (0.116 R)
• M24: 3,982,445 km (0.056 R)
• M25: 4,156,427 km (0.091 R)
• M26: 4,525,934 km (0.117 R)
• M27: 4,750,032 km (0.115 R)
• M28: 4,849,215 km (0.069 R)
• M29: 4,949,146 km (0.082 R)
• M30: 5,035,315 km (0.109 R)
• M31: 5,136,443 km (0.079 R)
• M32: 5,637,745 km (0.06 R)
• M33: 5,939,933 km (0.12 R)
• M34: 6,154,606 km (0.092 R)
• M35: 6,513,042 km (0.111 R)
• M36: 6,926,531 km (0.119 R)
• M37: 7,039,178 km (0.104 R)
• M38: 7,364,853 km (0.096 R)
• M39: 7,463,438 km (0.036 R)
• M40: 7,678,709 km (0.101 R)
• M41: 7,778,790 km (0.092 R)
• M42: 7,862,565 km (0.119 R)
• M43: 8,302,682 km (0.108 R)
• M44: 8,785,733 km (0.077 R)
• M45: 8,978,116 km (0.068 R)
• M46: 9,065,930 km (0.084 R)
• M47: 9,242,605 km (0.047 R)
• M48: 9,563,343 km (0.081 R)
• M49: 10,197,638 km (0.071 R)
• M50: 10,381,344 km (0.099 R)
• M51: 10,640,448 km (0.071 R)
• M52: 11,165,087 km (0.117 R)
• M53: 11,297,631 km (0.111 R)
• M54: 11,449,623 km (0.102 R)
• M55: 11,659,808 km (0.101 R)
• M56: 11,987,277 km (0.112 R)
• M57: 12,161,858 km (0.118 R)
• M58: 12,809,018 km (0.115 R)
• M59: 13,067,075 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 13.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.35 AU - 3.53 AU

Year: 4327 Days

Day: 13.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 93,021,148 km

• M1: 276,457 km (0.115 R)
• M2: 549,323 km (0.05 R)
• M3: 637,885 km (0.077 R)
• M4: 884,423 km (0.072 R)
• M5: 1,059,602 km (0.065 R)
• M6: 1,210,845 km (0.115 R)
• M7: 1,369,868 km (0.05 R)
• M8: 1,523,206 km (0.102 R)
• M9: 1,696,141 km (0.091 R)
• M10: 1,904,082 km (0.088 R)
• M11: 2,047,546 km (0.092 R)
• M12: 2,254,590 km (0.103 R)
• M13: 2,376,213 km (0.104 R)
• M14: 2,705,926 km (0.111 R)
• M15: 3,033,845 km (0.117 R)
• M16: 3,134,823 km (0.113 R)
• M17: 3,305,664 km (0.108 R)
• M18: 3,550,107 km (0.054 R)
• M19: 3,710,326 km (0.114 R)
• M20: 3,836,737 km (0.091 R)
• M21: 4,644,864 km (0.074 R)
• M22: 4,859,986 km (0.058 R)
• M23: 4,998,663 km (0.112 R)
• M24: 5,259,861 km (0.093 R)
• M25: 5,381,783 km (0.069 R)
• M26: 5,691,152 km (0.084 R)
• M27: 6,697,796 km (0.055 R)
• M28: 6,786,059 km (0.12 R)
• M29: 6,963,781 km (0.047 R)
• M30: 7,120,410 km (0.104 R)
• M31: 7,255,796 km (0.091 R)
• M32: 7,551,850 km (0.102 R)
• M33: 8,015,155 km (0.052 R)
• M34: 8,463,948 km (0.068 R)
• M35: 8,799,945 km (0.043 R)
• M36: 8,945,354 km (0.112 R)
• M37: 9,067,127 km (0.094 R)
• M38: 9,287,634 km (0.114 R)
• M39: 9,609,270 km (0.111 R)
• M40: 9,709,051 km (0.085 R)
• M41: 10,263,760 km (0.116 R)
• M42: 10,647,928 km (0.089 R)
• M43: 10,854,821 km (0.09 R)
• M44: 11,063,062 km (0.028 R)
• M45: 11,404,145 km (0.119 R)
• M46: 11,882,260 km (0.045 R)
• M47: 13,887,918 km (0.052 R)
• M48: 14,000,865 km (0.096 R)
• M49: 15,146,784 km (0.119 R)
• M50: 15,967,030 km (0.077 R)
• M51: 16,203,993 km (0.067 R)
• M52: 16,412,233 km (0.07 R)
• M53: 17,193,882 km (0.066 R)
• M54: 17,284,837 km (0.057 R)
• M55: 17,436,829 km (0.063 R)
• M56: 18,265,152 km (0.115 R)
• M57: 18,481,919 km (0.05 R)
• M58: 18,606,235 km (0.112 R)
• M59: 19,452,660 km (0.115 R)
• M60: 19,674,065 km (0.087 R)
• M61: 20,055,689 km (0.094 R)
• M62: 20,183,446 km (0.049 R)
• M63: 20,343,515 km (0.114 R)
• M64: 20,536,197 km (0.086 R)
• M65: 20,988,132 km (0.11 R)
• M66: 21,280,297 km (0.104 R)
• M67: 21,573,958 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.9

Radius: 6

Gravity: 24.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.24 AU - 12.1 AU

Year: 23639 Days

Day: 18.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,021,148 km

• M1: 77,492 km (0.114 R)
• M2: 167,550 km (0.115 R)
• M3: 212,429 km (0.086 R)
• M4: 262,694 km (0.089 R)
• M5: 903,422 km (0.086 R)
• M6: 961,914 km (0.116 R)
• M7: 1,650,663 km (0.071 R)
• M8: 2,926,134 km (0.094 R)
• M9: 3,102,510 km (0.06 R)
• M10: 3,558,485 km (0.119 R)
• M11: 4,431,239 km (0.059 R)
• M12: 5,100,839 km (0.067 R)
• M13: 5,420,380 km (0.031 R)
• M14: 6,023,259 km (0.084 R)
• M15: 6,304,204 km (0.095 R)
• M16: 7,291,400 km (0.09 R)
• M17: 7,350,940 km (0.117 R)
• M18: 8,263,637 km (0.095 R)
• M19: 8,513,016 km (0.115 R)
• M20: 9,275,966 km (0.09 R)
• M21: 11,277,136 km (0.107 R)
• M22: 11,346,101 km (0.087 R)
• M23: 11,484,479 km (0.069 R)
• M24: 11,902,755 km (0.107 R)
• M25: 12,397,026 km (0.114 R)
• M26: 14,365,435 km (0.114 R)
• M27: 14,967,117 km (0.118 R)
• M28: 16,585,318 km (0.112 R)
• M29: 17,136,885 km (0.102 R)
• M30: 17,774,621 km (0.097 R)
• M31: 18,177,338 km (0.117 R)
• M32: 19,073,429 km (0.072 R)
• M33: 20,486,531 km (0.09 R)
• M34: 20,739,501 km (0.104 R)
• M35: 21,418,825 km (0.064 R)
• M36: 22,364,882 km (0.093 R)
• M37: 22,973,895 km (0.089 R)
• M38: 23,236,588 km (0.088 R)
• M39: 24,297,387 km (0.107 R)
• M40: 27,480,231 km (0.052 R)
• M41: 27,945,481 km (0.061 R)
• M42: 28,038,830 km (0.077 R)
• M43: 28,507,221 km (0.104 R)
• M44: 28,883,758 km (0.096 R)
• M45: 32,542,623 km (0.11 R)
• M46: 33,430,337 km (0.056 R)
• M47: 33,529,520 km (0.083 R)
• M48: 35,734,892 km (0.092 R)
• M49: 40,284,014 km (0.041 R)
• M50: 45,559,882 km (0.09 R)
• M51: 45,669,836 km (0.108 R)
• M52: 46,110,252 km (0.111 R)
• M53: 46,331,059 km (0.038 R)
• M54: 46,773,719 km (0.097 R)
• M55: 47,551,778 km (0.096 R)
• M56: 47,663,228 km (0.114 R)
• M57: 49,120,610 km (0.111 R)
• M58: 49,911,235 km (0.075 R)
• M59: 51,505,350 km (0.109 R)
• M60: 51,734,534 km (0.073 R)
• M61: 52,654,262 km (0.118 R)
• M62: 54,160,264 km (0.073 R)
• M63: 55,563,043 km (0.083 R)
• M64: 56,268,845 km (0.12 R)
• M65: 56,977,790 km (0.115 R)
• M66: 58,762,642 km (0.05 R)
• M67: 60,807,794 km (0.088 R)
• M68: 63,611,408 km (0.086 R)
• M69: 63,734,378 km (0.119 R)
• M70: 64,596,510 km (0.08 R)
• M71: 67,331,309 km (0.087 R)
• M72: 68,083,786 km (0.043 R)
• M73: 68,209,448 km (0.041 R)
• M74: 68,586,884 km (0.12 R)
• M75: 70,738,999 km (0.096 R)
• M76: 70,993,614 km (0.099 R)
• M77: 72,015,368 km (0.084 R)
• M78: 72,143,274 km (0.11 R)
• M79: 72,399,685 km (0.056 R)
• M80: 74,202,339 km (0.119 R)
• M81: 75,629,204 km (0.117 R)
• M82: 76,150,253 km (0.202 R)
• M83: 77,458,038 km (0.09 R)
• M84: 77,589,235 km (0.045 R)
• M85: 78,246,418 km (0.074 R)
• M86: 78,773,302 km (0.196 R)
• M87: 80,893,104 km (0.08 R)
• M88: 82,495,147 km (0.116 R)
• M89: 83,973,025 km (0.095 R)
• M90: 84,107,812 km (0.12 R)
• M91: 84,377,537 km (0.098 R)
• M92: 87,363,960 km (0.086 R)
• M93: 88,595,599 km (0.085 R)
• M94: 92,046,971 km (0.038 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: 458 - 17,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit