🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 8.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.14 AU - 1.64 AU

Year: 1093 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,449,458 km

• M1: 109,655 km (0.094 R)
• M2: 186,997 km (0.108 R)
• M3: 271,819 km (0.084 R)
• M4: 328,816 km (0.076 R)
• M5: 458,817 km (0.104 R)
• M6: 588,069 km (0.085 R)
• M7: 651,349 km (0.069 R)
• M8: 734,226 km (0.095 R)
• M9: 816,505 km (0.109 R)
• M10: 915,988 km (0.116 R)
• M11: 1,132,456 km (0.104 R)
• M12: 1,338,751 km (0.101 R)
• M13: 1,397,693 km (0.065 R)
• M14: 1,596,808 km (0.065 R)
• M15: 1,705,715 km (0.107 R)
• M16: 1,787,545 km (0.096 R)
• M17: 1,846,935 km (0.092 R)
• M18: 1,918,892 km (0.079 R)
• M19: 2,065,947 km (0.039 R)
• M20: 2,345,096 km (0.062 R)
• M21: 2,423,486 km (0.099 R)
• M22: 2,549,297 km (0.101 R)
• M23: 2,609,585 km (0.044 R)
• M24: 2,738,539 km (0.104 R)
• M25: 3,017,239 km (0.08 R)
• M26: 3,131,233 km (0.095 R)
• M27: 3,246,723 km (0.107 R)
• M28: 3,616,678 km (0.102 R)
• M29: 3,845,264 km (0.058 R)
• M30: 4,141,467 km (0.035 R)
• M31: 4,236,612 km (0.098 R)
• M32: 4,388,753 km (0.118 R)
• M33: 4,575,301 km (0.07 R)
• M34: 4,855,947 km (0.115 R)
• M35: 4,931,195 km (0.078 R)
• M36: 4,998,364 km (0.112 R)
• M37: 5,099,642 km (0.098 R)
• M38: 5,193,290 km (0.12 R)
• M39: 5,338,998 km (0.081 R)
• M40: 5,460,023 km (0.032 R)
• M41: 5,581,945 km (0.115 R)
• M42: 5,757,723 km (0.086 R)
• M43: 5,819,656 km (0.096 R)
• M44: 5,926,320 km (0.114 R)
• M45: 6,105,687 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 10.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.79 AU - 2.81 AU

Year: 2326 Days

Day: 13.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,449,458 km

• M1: 144,960 km (0.086 R)
• M2: 250,427 km (0.118 R)
• M3: 469,289 km (0.084 R)
• M4: 583,432 km (0.101 R)
• M5: 682,166 km (0.068 R)
• M6: 751,580 km (0.097 R)
• M7: 879,336 km (0.097 R)
• M8: 965,654 km (0.064 R)
• M9: 1,157,588 km (0.044 R)
• M10: 1,351,168 km (0.114 R)
• M11: 1,474,885 km (0.117 R)
• M12: 1,721,722 km (0.089 R)
• M13: 1,807,142 km (0.08 R)
• M14: 2,097,661 km (0.086 R)
• M15: 2,175,901 km (0.113 R)
• M16: 2,444,130 km (0.09 R)
• M17: 3,071,693 km (0.069 R)
• M18: 3,465,435 km (0.118 R)
• M19: 3,652,582 km (0.112 R)
• M20: 4,037,048 km (0.085 R)
• M21: 4,267,279 km (0.093 R)
• M22: 4,827,224 km (0.112 R)
• M23: 4,931,494 km (0.091 R)
• M24: 5,001,506 km (0.088 R)
• M25: 5,195,684 km (0.09 R)
• M26: 5,374,304 km (0.116 R)
• M27: 5,959,680 km (0.113 R)
• M28: 6,279,071 km (0.087 R)
• M29: 6,355,067 km (0.093 R)
• M30: 6,584,700 km (0.089 R)
• M31: 6,719,936 km (0.045 R)
• M32: 7,091,837 km (0.114 R)
• M33: 7,210,617 km (0.093 R)
• M34: 7,978,653 km (0.119 R)
• M35: 8,582,280 km (0.108 R)
• M36: 8,730,083 km (0.112 R)
• M37: 8,900,176 km (0.09 R)
• M38: 8,964,204 km (0.081 R)
• M39: 9,569,626 km (0.112 R)
• M40: 9,877,349 km (0.111 R)
• M41: 10,099,053 km (0.073 R)
• M42: 10,210,503 km (0.1 R)
• M43: 10,367,432 km (0.094 R)
• M44: 10,615,315 km (0.066 R)
• M45: 10,706,121 km (0.047 R)
• M46: 11,978,900 km (0.049 R)
• M47: 12,262,986 km (0.088 R)
• M48: 12,477,510 km (0.103 R)
• M49: 12,741,400 km (0.112 R)
• M50: 13,617,894 km (0.048 R)
• M51: 13,716,479 km (0.057 R)
• M52: 13,815,363 km (0.074 R)
• M53: 14,088,379 km (0.092 R)
• M54: 14,262,960 km (0.118 R)
• M55: 14,690,212 km (0.039 R)
• M56: 14,867,336 km (0.106 R)
• M57: 15,326,152 km (0.109 R)
• M58: 15,454,358 km (0.055 R)
• M59: 15,763,726 km (0.072 R)
• M60: 15,971,069 km (0.109 R)
• M61: 16,362,267 km (0.094 R)
• M62: 16,572,153 km (0.113 R)
• M63: 16,703,799 km (0.117 R)
• M64: 16,994,767 km (0.069 R)
• M65: 17,180,717 km (0.083 R)
• M66: 17,742,756 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 13.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.33 AU - 3.73 AU

Year: 4423 Days

Day: 6.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,449,458 km

• M1: 172,187 km (0.063 R)
• M2: 337,044 km (0.036 R)
• M3: 513,420 km (0.105 R)
• M4: 718,967 km (0.116 R)
• M5: 916,287 km (0.107 R)
• M6: 1,163,722 km (0.074 R)
• M7: 1,605,634 km (0.094 R)
• M8: 1,700,329 km (0.077 R)
• M9: 2,137,604 km (0.083 R)
• M10: 2,568,147 km (0.082 R)
• M11: 2,822,463 km (0.108 R)
• M12: 3,340,969 km (0.039 R)
• M13: 3,603,663 km (0.082 R)
• M14: 3,729,774 km (0.117 R)
• M15: 3,921,559 km (0.12 R)
• M16: 4,265,334 km (0.094 R)
• M17: 4,415,680 km (0.116 R)
• M18: 4,773,518 km (0.09 R)
• M19: 4,912,345 km (0.069 R)
• M20: 4,999,710 km (0.062 R)
• M21: 5,123,129 km (0.085 R)
• M22: 5,301,001 km (0.075 R)
• M23: 5,626,675 km (0.064 R)
• M24: 5,736,630 km (0.118 R)
• M25: 5,921,533 km (0.089 R)
• M26: 6,165,078 km (0.107 R)
• M27: 6,316,471 km (0.095 R)
• M28: 6,430,913 km (0.077 R)
• M29: 6,526,806 km (0.062 R)
• M30: 6,934,759 km (0.078 R)
• M31: 7,132,078 km (0.044 R)
• M32: 7,431,424 km (0.098 R)
• M33: 7,532,103 km (0.091 R)
• M34: 7,796,143 km (0.108 R)
• M35: 7,960,252 km (0.096 R)
• M36: 8,291,761 km (0.117 R)
• M37: 9,335,206 km (0.118 R)
• M38: 10,061,205 km (0.037 R)
• M39: 10,374,762 km (0.103 R)
• M40: 10,759,827 km (0.117 R)
• M41: 10,942,635 km (0.098 R)
• M42: 11,357,919 km (0.063 R)
• M43: 11,848,899 km (0.046 R)
• M44: 12,037,841 km (0.08 R)
• M45: 12,538,396 km (0.052 R)
• M46: 12,948,743 km (0.117 R)
• M47: 13,782,601 km (0.093 R)
• M48: 14,180,981 km (0.099 R)
• M49: 14,583,249 km (0.107 R)
• M50: 14,836,518 km (0.025 R)
• M51: 14,989,258 km (0.064 R)
• M52: 15,708,674 km (0.054 R)
• M53: 16,046,616 km (0.113 R)
• M54: 16,413,280 km (0.092 R)
• M55: 16,756,158 km (0.062 R)
• M56: 16,915,181 km (0.111 R)
• M57: 17,154,687 km (0.049 R)
• M58: 17,422,168 km (0.075 R)
• M59: 17,745,000 km (0.045 R)
• M60: 17,934,242 km (0.09 R)
• M61: 18,151,308 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.2

Radius: 6

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.88 AU - 6.54 AU

Year: 10320 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,449,458 km

• M1: 78,240 km (0.055 R)
• M2: 148,251 km (0.11 R)
• M3: 456,872 km (0.086 R)
• M4: 591,211 km (0.11 R)
• M5: 692,788 km (0.115 R)
• M6: 784,790 km (0.101 R)
• M7: 946,955 km (0.085 R)
• M8: 1,049,579 km (0.112 R)
• M9: 1,284,447 km (0.089 R)
• M10: 1,575,714 km (0.1 R)
• M11: 1,636,302 km (0.113 R)
• M12: 1,823,299 km (0.036 R)
• M13: 1,951,654 km (0.115 R)
• M14: 2,149,871 km (0.09 R)
• M15: 2,240,228 km (0.113 R)
• M16: 2,354,670 km (0.102 R)
• M17: 2,734,350 km (0.116 R)
• M18: 3,312,994 km (0.117 R)
• M19: 3,737,404 km (0.099 R)
• M20: 5,322,543 km (0.1 R)
• M21: 6,654,861 km (0.114 R)
• M22: 7,154,518 km (0.104 R)
• M23: 7,804,671 km (0.103 R)
• M24: 7,943,946 km (0.043 R)
• M25: 8,437,918 km (0.055 R)
• M26: 9,603,884 km (0.103 R)
• M27: 10,243,714 km (0.082 R)
• M28: 10,974,949 km (0.048 R)
• M29: 11,013,844 km (0.12 R)
• M30: 11,170,174 km (0.105 R)
• M31: 12,123,112 km (0.077 R)
• M32: 12,163,354 km (0.079 R)
• M33: 12,446,543 km (0.093 R)
• M34: 12,854,795 km (0.047 R)
• M35: 13,852,613 km (0.112 R)
• M36: 14,105,882 km (0.044 R)
• M37: 14,403,433 km (0.095 R)
• M38: 14,961,283 km (0.051 R)
• M39: 17,581,041 km (0.057 R)
• M40: 18,084,887 km (0.085 R)
• M41: 20,722,746 km (0.119 R)
• M42: 20,770,916 km (0.114 R)
• M43: 21,449,492 km (0.068 R)
• M44: 22,135,249 km (0.1 R)
• M45: 23,528,304 km (0.049 R)
• M46: 24,235,453 km (0.087 R)
• M47: 24,438,757 km (0.081 R)
• M48: 25,412,190 km (0.071 R)
• M49: 25,981,560 km (0.079 R)
• M50: 26,189,650 km (0.11 R)
• M51: 27,343,948 km (0.088 R)
• M52: 29,376,683 km (0.118 R)
• M53: 29,647,755 km (0.102 R)
• M54: 31,015,379 km (0.116 R)
• M55: 31,623,643 km (0.093 R)
• M56: 31,679,144 km (0.12 R)
• M57: 32,739,793 km (0.079 R)
• M58: 33,472,075 km (0.068 R)
• M59: 34,152,895 km (0.072 R)
• M60: 34,723,760 km (0.106 R)
• M61: 35,125,131 km (0.092 R)
• M62: 36,106,493 km (0.071 R)
• M63: 37,507,178 km (0.112 R)
• M64: 38,687,954 km (0.1 R)
• M65: 39,342,594 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.3

Radius: 4.1

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.37 AU - 9.29 AU

Year: 14611 Days

Day: 15.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,449,458 km

• M1: 61,784 km (0.044 R)
• M2: 543,938 km (0.061 R)
• M3: 618,138 km (0.078 R)
• M4: 947,703 km (0.096 R)
• M5: 1,149,360 km (0.107 R)
• M6: 1,284,597 km (0.103 R)
• M7: 2,221,379 km (0.037 R)
• M8: 2,365,591 km (0.118 R)
• M9: 2,612,577 km (0.082 R)
• M10: 2,893,672 km (0.066 R)
• M11: 3,374,330 km (0.105 R)
• M12: 3,651,983 km (0.106 R)
• M13: 3,850,649 km (0.063 R)
• M14: 4,958,272 km (0.119 R)
• M15: 5,369,217 km (0.114 R)
• M16: 5,433,395 km (0.099 R)
• M17: 5,823,995 km (0.118 R)
• M18: 7,225,278 km (0.106 R)
• M19: 9,528,487 km (0.1 R)
• M20: 9,567,233 km (0.115 R)
• M21: 9,762,458 km (0.084 R)
• M22: 9,998,374 km (0.076 R)
• M23: 10,037,868 km (0.06 R)
• M24: 10,879,206 km (0.047 R)
• M25: 11,123,798 km (0.025 R)
• M26: 11,287,907 km (0.066 R)
• M27: 11,535,342 km (0.061 R)
• M28: 12,586,118 km (0.073 R)
• M29: 12,885,762 km (0.09 R)
• M30: 13,274,417 km (0.089 R)
• M31: 14,597,611 km (0.059 R)
• M32: 15,640,158 km (0.081 R)
• M33: 15,732,011 km (0.079 R)
• M34: 16,054,694 km (0.095 R)
• M35: 16,753,466 km (0.104 R)
• M36: 17,035,757 km (0.059 R)
• M37: 18,859,804 km (0.094 R)
• M38: 20,043,272 km (0.093 R)
• M39: 20,543,528 km (0.046 R)
• M40: 21,149,249 km (0.073 R)
• M41: 21,199,963 km (0.097 R)
• M42: 21,709,493 km (0.112 R)
• M43: 22,120,140 km (0.114 R)
• M44: 23,472,205 km (0.111 R)
• M45: 25,495,666 km (0.087 R)
• M46: 26,967,111 km (0.114 R)
• M47: 27,022,163 km (0.099 R)
• M48: 27,242,670 km (0.088 R)
• M49: 27,851,982 km (0.064 R)
• M50: 28,074,733 km (0.079 R)
• M51: 29,934,534 km (0.066 R)
• M52: 32,066,453 km (0.064 R)
• M53: 35,024,302 km (0.073 R)
• M54: 35,324,844 km (0.089 R)
• M55: 35,626,135 km (0.109 R)
• M56: 35,686,572 km (0.082 R)
• M57: 35,747,010 km (0.09 R)
• M58: 37,023,528 km (0.054 R)
• M59: 37,759,699 km (0.1 R)
• M60: 38,935,239 km (0.117 R)
• M61: 39,371,317 km (0.103 R)
• M62: 39,433,700 km (0.111 R)
• M63: 40,311,241 km (0.081 R)
• M64: 41,195,065 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.2

Radius: 6.7

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.66 AU - 11.6 AU

Year: 23112 Days

Day: 20.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 129.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,449,458 km

• M1: 88,861 km (0.117 R)
• M2: 163,959 km (0.051 R)
• M3: 219,310 km (0.067 R)
• M4: 340,634 km (0.119 R)
• M5: 1,100,292 km (0.072 R)
• M6: 1,630,916 km (0.057 R)
• M7: 1,685,220 km (0.111 R)
• M8: 1,851,872 km (0.082 R)
• M9: 1,908,570 km (0.095 R)
• M10: 2,291,690 km (0.114 R)
• M11: 3,366,999 km (0.105 R)
• M12: 3,436,562 km (0.072 R)
• M13: 3,684,147 km (0.049 R)
• M14: 4,691,838 km (0.098 R)
• M15: 5,085,580 km (0.114 R)
• M16: 5,489,943 km (0.072 R)
• M17: 5,613,361 km (0.071 R)
• M18: 6,286,551 km (0.095 R)
• M19: 6,415,654 km (0.11 R)
• M20: 6,502,122 km (0.045 R)
• M21: 6,764,217 km (0.119 R)
• M22: 7,029,604 km (0.115 R)
• M23: 7,253,402 km (0.111 R)
• M24: 7,479,594 km (0.077 R)
• M25: 7,938,860 km (0.101 R)
• M26: 8,172,083 km (0.117 R)
• M27: 8,313,004 km (0.103 R)
• M28: 9,420,028 km (0.054 R)
• M29: 10,880,852 km (0.097 R)
• M30: 11,505,722 km (0.026 R)
• M31: 11,558,231 km (0.052 R)
• M32: 11,822,421 km (0.093 R)
• M33: 12,790,020 km (0.09 R)
• M34: 12,899,076 km (0.108 R)
• M35: 13,283,244 km (0.098 R)
• M36: 14,515,033 km (0.091 R)
• M37: 16,017,145 km (0.097 R)
• M38: 16,965,895 km (0.11 R)
• M39: 17,025,883 km (0.059 R)
• M40: 17,447,151 km (0.116 R)
• M41: 18,238,673 km (0.071 R)
• M42: 18,607,881 km (0.111 R)
• M43: 18,669,665 km (0.068 R)
• M44: 19,228,712 km (0.112 R)
• M45: 21,390,102 km (0.056 R)
• M46: 22,171,302 km (0.098 R)
• M47: 22,433,697 km (0.119 R)
• M48: 22,895,356 km (0.118 R)
• M49: 23,426,877 km (0.112 R)
• M50: 23,560,468 km (0.114 R)
• M51: 24,097,075 km (0.051 R)
• M52: 24,773,407 km (0.083 R)
• M53: 26,144,921 km (0.05 R)
• M54: 26,283,448 km (0.095 R)
• M55: 26,700,378 km (0.094 R)
• M56: 26,839,952 km (0.115 R)
• M57: 27,049,539 km (0.111 R)
• M58: 27,611,429 km (0.107 R)
• M59: 28,960,951 km (0.046 R)
• M60: 29,679,918 km (0.094 R)
• M61: 30,114,051 km (0.092 R)
• M62: 31,871,677 km (0.117 R)
• M63: 33,136,676 km (0.061 R)
• M64: 33,511,868 km (0.11 R)
• M65: 33,587,116 km (0.114 R)
• M66: 33,737,611 km (0.115 R)
• M67: 34,797,961 km (0.104 R)
• M68: 35,485,363 km (0.107 R)
• M69: 36,641,006 km (0.109 R)
• M70: 36,795,990 km (0.106 R)
• M71: 38,515,468 km (0.084 R)
• M72: 38,594,306 km (0.098 R)
• M73: 41,627,552 km (0.051 R)
• M74: 42,682,666 km (0.106 R)
• M75: 45,317,234 km (0.115 R)
• M76: 45,650,239 km (0.114 R)
• M77: 47,411,754 km (0.063 R)
• M78: 47,496,277 km (0.063 R)
• M79: 47,834,518 km (0.103 R)
• M80: 49,623,558 km (0.059 R)
• M81: 51,521,058 km (0.1 R)
• M82: 52,740,879 km (0.111 R)
• M83: 53,091,088 km (0.116 R)
• M84: 53,266,566 km (0.092 R)
• M85: 53,882,011 km (0.083 R)
• M86: 55,386,667 km (0.098 R)
• M87: 56,636,108 km (0.072 R)
• M88: 58,075,389 km (0.057 R)
• M89: 59,344,578 km (0.079 R)
• M90: 59,982,613 km (0.048 R)
• M91: 61,357,417 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit