🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 8.9

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.9 AU

Year: 458 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 10,103,957 km

• M1: 123,269 km (0.119 R)
• M2: 183,856 km (0.116 R)
• M3: 284,834 km (0.101 R)
• M4: 367,562 km (0.071 R)
• M5: 430,543 km (0.077 R)
• M6: 547,678 km (0.088 R)
• M7: 672,442 km (0.086 R)
• M8: 819,946 km (0.092 R)
• M9: 906,862 km (0.106 R)
• M10: 1,001,558 km (0.106 R)
• M11: 1,071,270 km (0.086 R)
• M12: 1,280,707 km (0.06 R)
• M13: 1,450,501 km (0.102 R)
• M14: 1,508,695 km (0.113 R)
• M15: 1,638,695 km (0.085 R)
• M16: 1,710,801 km (0.119 R)
• M17: 1,778,270 km (0.102 R)
• M18: 1,881,044 km (0.114 R)
• M19: 1,945,072 km (0.116 R)
• M20: 2,075,072 km (0.113 R)
• M21: 2,159,296 km (0.095 R)
• M22: 2,368,733 km (0.091 R)
• M23: 2,431,713 km (0.066 R)
• M24: 2,488,710 km (0.108 R)
• M25: 2,565,603 km (0.104 R)
• M26: 2,623,797 km (0.115 R)
• M27: 2,767,860 km (0.054 R)
• M28: 2,894,420 km (0.103 R)
• M29: 2,982,084 km (0.09 R)
• M30: 3,084,558 km (0.097 R)
• M31: 3,243,731 km (0.061 R)
• M32: 3,527,219 km (0.053 R)
• M33: 3,584,814 km (0.063 R)
• M34: 3,708,382 km (0.118 R)
• M35: 3,870,546 km (0.116 R)
• M36: 3,997,255 km (0.093 R)
• M37: 4,216,865 km (0.057 R)
• M38: 4,309,017 km (0.108 R)
• M39: 4,487,338 km (0.103 R)
• M40: 4,612,850 km (0.116 R)
• M41: 4,691,838 km (0.062 R)
• M42: 4,747,339 km (0.078 R)
• M43: 4,827,224 km (0.1 R)
• M44: 5,036,811 km (0.11 R)
• M45: 5,110,114 km (0.107 R)
• M46: 5,200,172 km (0.069 R)
• M47: 5,265,845 km (0.089 R)
• M48: 5,624,431 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.3

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.01 AU

Year: 599 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,103,957 km

• M1: 187,895 km (0.078 R)
• M2: 282,441 km (0.091 R)
• M3: 434,432 km (0.077 R)
• M4: 543,639 km (0.028 R)
• M5: 651,349 km (0.116 R)
• M6: 752,926 km (0.105 R)
• M7: 850,613 km (0.108 R)
• M8: 947,553 km (0.044 R)
• M9: 1,118,992 km (0.068 R)
• M10: 1,257,968 km (0.072 R)
• M11: 1,416,093 km (0.092 R)
• M12: 1,527,693 km (0.085 R)
• M13: 1,676,843 km (0.081 R)
• M14: 1,774,530 km (0.103 R)
• M15: 1,990,549 km (0.112 R)
• M16: 2,177,547 km (0.067 R)
• M17: 2,277,179 km (0.074 R)
• M18: 2,386,236 km (0.1 R)
• M19: 2,577,422 km (0.03 R)
• M20: 2,765,466 km (0.082 R)
• M21: 3,060,772 km (0.092 R)
• M22: 3,304,617 km (0.114 R)
• M23: 3,402,155 km (0.087 R)
• M24: 3,564,020 km (0.07 R)
• M25: 3,691,627 km (0.055 R)
• M26: 3,876,829 km (0.109 R)
• M27: 3,970,477 km (0.099 R)
• M28: 4,217,912 km (0.108 R)
• M29: 4,333,850 km (0.087 R)
• M30: 4,490,030 km (0.098 R)
• M31: 4,618,385 km (0.097 R)
• M32: 4,818,398 km (0.096 R)
• M33: 5,010,930 km (0.11 R)
• M34: 5,164,866 km (0.115 R)
• M35: 5,498,470 km (0.094 R)
• M36: 5,689,357 km (0.11 R)
• M37: 5,904,030 km (0.068 R)
• M38: 6,055,871 km (0.07 R)
• M39: 6,396,955 km (0.117 R)
• M40: 6,575,425 km (0.116 R)
• M41: 6,857,716 km (0.087 R)
• M42: 7,213,310 km (0.08 R)
• M43: 7,317,580 km (0.111 R)
• M44: 7,539,733 km (0.116 R)
• M45: 7,633,830 km (0.051 R)
• M46: 7,763,980 km (0.1 R)
• M47: 8,050,460 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 13

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.96 AU - 1.34 AU

Year: 836 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 10,103,957 km

• M1: 163,959 km (0.106 R)
• M2: 256,710 km (0.076 R)
• M3: 358,436 km (0.077 R)
• M4: 477,965 km (0.067 R)
• M5: 570,566 km (0.108 R)
• M6: 655,388 km (0.104 R)
• M7: 761,752 km (0.084 R)
• M8: 921,822 km (0.113 R)
• M9: 1,031,178 km (0.095 R)
• M10: 1,145,321 km (0.115 R)
• M11: 1,257,370 km (0.051 R)
• M12: 1,422,227 km (0.108 R)
• M13: 1,514,678 km (0.066 R)
• M14: 1,653,804 km (0.108 R)
• M15: 1,736,233 km (0.087 R)
• M16: 1,851,274 km (0.087 R)
• M17: 1,968,708 km (0.08 R)
• M18: 2,072,828 km (0.062 R)
• M19: 2,203,427 km (0.098 R)
• M20: 2,336,868 km (0.098 R)
• M21: 2,490,505 km (0.112 R)
• M22: 2,834,730 km (0.089 R)
• M23: 2,971,463 km (0.081 R)
• M24: 3,054,489 km (0.111 R)
• M25: 3,194,663 km (0.059 R)
• M26: 3,289,358 km (0.087 R)
• M27: 3,413,823 km (0.12 R)
• M28: 3,510,763 km (0.066 R)
• M29: 3,618,324 km (0.085 R)
• M30: 3,927,842 km (0.094 R)
• M31: 4,455,773 km (0.101 R)
• M32: 4,809,422 km (0.103 R)
• M33: 4,929,399 km (0.071 R)
• M34: 5,441,922 km (0.111 R)
• M35: 5,544,247 km (0.1 R)
• M36: 5,831,923 km (0.109 R)
• M37: 5,924,973 km (0.045 R)
• M38: 6,077,264 km (0.038 R)
• M39: 6,457,841 km (0.099 R)
• M40: 6,760,627 km (0.085 R)
• M41: 7,030,950 km (0.078 R)
• M42: 7,192,366 km (0.1 R)
• M43: 7,292,298 km (0.114 R)
• M44: 7,696,810 km (0.101 R)
• M45: 7,992,117 km (0.063 R)
• M46: 8,330,507 km (0.118 R)
• M47: 8,435,674 km (0.101 R)
• M48: 8,780,198 km (0.09 R)
• M49: 9,115,746 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 14.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.22 AU - 1.22 AU

Year: 914 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 10,103,957 km

• M1: 186,549 km (0.081 R)
• M2: 284,386 km (0.037 R)
• M3: 401,521 km (0.07 R)
• M4: 530,324 km (0.108 R)
• M5: 645,365 km (0.048 R)
• M6: 770,728 km (0.036 R)
• M7: 864,227 km (0.061 R)
• M8: 967,001 km (0.033 R)
• M9: 1,171,052 km (0.057 R)
• M10: 1,357,301 km (0.066 R)
• M11: 1,519,466 km (0.032 R)
• M12: 1,611,917 km (0.068 R)
• M13: 1,742,366 km (0.092 R)
• M14: 1,982,621 km (0.051 R)
• M15: 2,181,586 km (0.09 R)
• M16: 2,347,191 km (0.075 R)
• M17: 2,462,231 km (0.106 R)
• M18: 2,634,867 km (0.067 R)
• M19: 2,726,421 km (0.097 R)
• M20: 2,934,362 km (0.083 R)
• M21: 3,044,167 km (0.119 R)
• M22: 3,450,774 km (0.073 R)
• M23: 3,559,083 km (0.11 R)
• M24: 3,771,213 km (0.097 R)
• M25: 4,020,144 km (0.075 R)
• M26: 4,191,882 km (0.077 R)
• M27: 4,382,769 km (0.074 R)
• M28: 4,602,229 km (0.108 R)
• M29: 4,704,703 km (0.063 R)
• M30: 4,859,986 km (0.092 R)
• M31: 4,990,585 km (0.116 R)
• M32: 5,344,982 km (0.102 R)
• M33: 5,479,920 km (0.104 R)
• M34: 5,966,262 km (0.09 R)
• M35: 6,115,711 km (0.07 R)
• M36: 6,209,808 km (0.089 R)
• M37: 6,323,502 km (0.074 R)
• M38: 6,466,518 km (0.09 R)
• M39: 6,591,282 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 14

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.69 AU

Year: 1136 Days

Day: 10.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 10,103,957 km

• M1: 179,817 km (0.116 R)
• M2: 271,670 km (0.07 R)
• M3: 362,476 km (0.104 R)
• M4: 471,233 km (0.084 R)
• M5: 625,469 km (0.091 R)
• M6: 911,649 km (0.115 R)
• M7: 1,014,423 km (0.081 R)
• M8: 1,113,906 km (0.106 R)
• M9: 1,273,826 km (0.113 R)
• M10: 1,494,034 km (0.032 R)
• M11: 1,644,978 km (0.099 R)
• M12: 1,914,853 km (0.096 R)
• M13: 2,080,009 km (0.069 R)
• M14: 2,321,310 km (0.119 R)
• M15: 2,477,042 km (0.103 R)
• M16: 2,668,676 km (0.092 R)
• M17: 2,854,178 km (0.111 R)
• M18: 3,123,604 km (0.044 R)
• M19: 3,249,864 km (0.083 R)
• M20: 3,567,311 km (0.095 R)
• M21: 3,760,292 km (0.087 R)
• M22: 3,857,979 km (0.118 R)
• M23: 4,018,797 km (0.108 R)
• M24: 4,181,859 km (0.049 R)
• M25: 4,283,286 km (0.102 R)
• M26: 4,437,073 km (0.031 R)
• M27: 4,605,819 km (0.054 R)
• M28: 4,909,503 km (0.112 R)
• M29: 5,057,156 km (0.109 R)
• M30: 5,412,002 km (0.066 R)
• M31: 5,522,854 km (0.103 R)
• M32: 5,831,624 km (0.101 R)
• M33: 5,973,892 km (0.103 R)
• M34: 6,074,272 km (0.106 R)
• M35: 6,218,484 km (0.101 R)
• M36: 6,451,707 km (0.117 R)
• M37: 6,598,912 km (0.109 R)
• M38: 6,762,273 km (0.096 R)
• M39: 7,002,078 km (0.115 R)
• M40: 7,275,393 km (0.114 R)
• M41: 7,770,113 km (0.116 R)
• M42: 7,864,061 km (0.058 R)
• M43: 8,195,869 km (0.103 R)
• M44: 8,403,660 km (0.104 R)
• M45: 8,661,866 km (0.068 R)
• M46: 8,873,547 km (0.1 R)
• M47: 9,285,689 km (0.069 R)
• M48: 9,418,832 km (0.055 R)
• M49: 9,636,496 km (0.096 R)
• M50: 9,856,106 km (0.117 R)
• M51: 10,060,158 km (0.066 R)
• M52: 10,420,539 km (0.037 R)
• M53: 10,559,067 km (0.105 R)
• M54: 10,978,240 km (0.089 R)
• M55: 11,402,798 km (0.063 R)
• M56: 11,509,761 km (0.115 R)
• M57: 11,706,781 km (0.074 R)
• M58: 11,832,743 km (0.12 R)
• M59: 12,067,911 km (0.101 R)
• M60: 12,359,477 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 11.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.39 AU - 2.99 AU

Year: 2992 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 10,103,957 km

• M1: 141,220 km (0.092 R)
• M2: 301,141 km (0.084 R)
• M3: 395,986 km (0.109 R)
• M4: 838,795 km (0.063 R)
• M5: 1,173,595 km (0.099 R)
• M6: 1,513,482 km (0.12 R)
• M7: 1,670,410 km (0.083 R)
• M8: 2,066,844 km (0.08 R)
• M9: 2,173,956 km (0.089 R)
• M10: 2,563,808 km (0.113 R)
• M11: 2,693,958 km (0.115 R)
• M12: 2,855,973 km (0.101 R)
• M13: 2,930,622 km (0.096 R)
• M14: 3,036,388 km (0.07 R)
• M15: 3,220,693 km (0.083 R)
• M16: 3,377,172 km (0.088 R)
• M17: 3,536,194 km (0.113 R)
• M18: 3,649,141 km (0.114 R)
• M19: 3,763,134 km (0.12 R)
• M20: 4,265,334 km (0.102 R)
• M21: 4,420,318 km (0.079 R)
• M22: 4,932,092 km (0.102 R)
• M23: 5,149,458 km (0.119 R)
• M24: 5,222,611 km (0.101 R)
• M25: 5,763,408 km (0.052 R)
• M26: 5,877,551 km (0.117 R)
• M27: 6,108,081 km (0.101 R)
• M28: 6,283,111 km (0.097 R)
• M29: 6,578,267 km (0.082 R)
• M30: 6,737,589 km (0.084 R)
• M31: 6,837,819 km (0.072 R)
• M32: 6,958,844 km (0.084 R)
• M33: 8,100,575 km (0.111 R)
• M34: 8,400,519 km (0.101 R)
• M35: 8,551,912 km (0.076 R)
• M36: 8,660,520 km (0.111 R)
• M37: 8,989,336 km (0.111 R)
• M38: 9,233,031 km (0.081 R)
• M39: 10,183,576 km (0.074 R)
• M40: 10,530,643 km (0.117 R)
• M41: 10,693,854 km (0.102 R)
• M42: 11,715,308 km (0.103 R)
• M43: 12,005,977 km (0.113 R)
• M44: 12,152,284 km (0.104 R)
• M45: 12,249,971 km (0.073 R)
• M46: 12,348,107 km (0.114 R)
• M47: 12,421,859 km (0.077 R)
• M48: 12,643,862 km (0.09 R)
• M49: 13,444,061 km (0.063 R)
• M50: 14,857,612 km (0.06 R)
• M51: 15,304,012 km (0.099 R)
• M52: 15,489,214 km (0.091 R)
• M53: 15,595,279 km (0.089 R)
• M54: 16,344,764 km (0.098 R)
• M55: 17,078,691 km (0.098 R)
• M56: 17,243,249 km (0.098 R)
• M57: 17,463,607 km (0.047 R)
• M58: 17,851,215 km (0.084 R)
• M59: 18,101,941 km (0.079 R)
• M60: 18,325,739 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 8.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.58 AU - 4.2 AU

Year: 4233 Days

Day: 7.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,103,957 km

• M1: 135,685 km (0.106 R)
• M2: 211,232 km (0.115 R)
• M3: 278,850 km (0.088 R)
• M4: 335,548 km (0.081 R)
• M5: 425,456 km (0.032 R)
• M6: 489,035 km (0.093 R)
• M7: 572,511 km (0.108 R)
• M8: 644,168 km (0.101 R)
• M9: 885,470 km (0.076 R)
• M10: 1,023,549 km (0.101 R)
• M11: 1,119,740 km (0.099 R)
• M12: 1,247,945 km (0.054 R)
• M13: 1,351,318 km (0.071 R)
• M14: 1,503,907 km (0.104 R)
• M15: 1,606,083 km (0.115 R)
• M16: 1,702,723 km (0.073 R)
• M17: 1,817,764 km (0.099 R)
• M18: 1,876,406 km (0.102 R)
• M19: 2,395,361 km (0.049 R)
• M20: 2,543,613 km (0.092 R)
• M21: 2,600,011 km (0.115 R)
• M22: 2,888,286 km (0.074 R)
• M23: 2,966,975 km (0.044 R)
• M24: 3,126,446 km (0.068 R)
• M25: 3,381,361 km (0.045 R)
• M26: 3,495,653 km (0.116 R)
• M27: 3,600,671 km (0.108 R)
• M28: 3,760,292 km (0.116 R)
• M29: 3,900,465 km (0.114 R)
• M30: 4,119,626 km (0.075 R)
• M31: 4,230,628 km (0.069 R)
• M32: 4,354,046 km (0.113 R)
• M33: 4,524,139 km (0.096 R)
• M34: 4,812,713 km (0.034 R)
• M35: 5,334,959 km (0.119 R)
• M36: 5,750,991 km (0.04 R)
• M37: 5,862,741 km (0.062 R)
• M38: 6,013,086 km (0.056 R)
• M39: 6,240,924 km (0.109 R)
• M40: 6,394,411 km (0.097 R)
• M41: 6,510,350 km (0.095 R)
• M42: 6,614,021 km (0.09 R)
• M43: 6,744,470 km (0.114 R)
• M44: 7,207,326 km (0.045 R)
• M45: 7,653,277 km (0.04 R)
• M46: 7,900,264 km (0.113 R)
• M47: 7,955,615 km (0.11 R)
• M48: 8,191,830 km (0.108 R)
• M49: 8,388,252 km (0.113 R)
• M50: 8,642,867 km (0.064 R)
• M51: 8,771,222 km (0.1 R)
• M52: 8,986,494 km (0.033 R)
• M53: 9,044,238 km (0.107 R)
• M54: 9,145,516 km (0.062 R)
• M55: 9,480,915 km (0.071 R)
• M56: 9,613,309 km (0.086 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: 481 - 18,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit