🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 9.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.75 AU - 0.85 AU

Year: 494 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,243,126 km

• M1: 121,473 km (0.113 R)
• M2: 184,903 km (0.098 R)
• M3: 288,275 km (0.096 R)
• M4: 356,342 km (0.074 R)
• M5: 416,032 km (0.03 R)
• M6: 506,838 km (0.114 R)
• M7: 583,432 km (0.097 R)
• M8: 645,814 km (0.118 R)
• M9: 831,166 km (0.062 R)
• M10: 915,389 km (0.091 R)
• M11: 989,590 km (0.062 R)
• M12: 1,061,247 km (0.112 R)
• M13: 1,181,674 km (0.092 R)
• M14: 1,248,544 km (0.111 R)
• M15: 1,311,824 km (0.058 R)
• M16: 1,371,214 km (0.114 R)
• M17: 1,456,934 km (0.107 R)
• M18: 1,523,804 km (0.117 R)
• M19: 1,623,586 km (0.109 R)
• M20: 1,714,541 km (0.111 R)
• M21: 1,846,187 km (0.093 R)
• M22: 1,992,644 km (0.119 R)
• M23: 2,067,293 km (0.081 R)
• M24: 2,201,781 km (0.109 R)
• M25: 2,297,075 km (0.095 R)
• M26: 2,454,901 km (0.113 R)
• M27: 2,597,617 km (0.092 R)
• M28: 2,685,880 km (0.077 R)
• M29: 2,775,041 km (0.044 R)
• M30: 2,891,278 km (0.107 R)
• M31: 2,949,920 km (0.078 R)
• M32: 3,283,673 km (0.086 R)
• M33: 3,427,437 km (0.088 R)
• M34: 3,573,295 km (0.095 R)
• M35: 3,756,702 km (0.106 R)
• M36: 3,835,390 km (0.118 R)
• M37: 3,950,581 km (0.101 R)
• M38: 4,015,955 km (0.103 R)
• M39: 4,155,230 km (0.096 R)
• M40: 4,236,612 km (0.102 R)
• M41: 4,296,002 km (0.119 R)
• M42: 4,446,049 km (0.094 R)
• M43: 4,506,486 km (0.083 R)
• M44: 4,582,482 km (0.095 R)
• M45: 4,929,699 km (0.07 R)
• M46: 5,063,140 km (0.049 R)
• M47: 5,173,992 km (0.096 R)
• M48: 5,406,018 km (0.117 R)
• M49: 5,503,107 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.8

Radius: 8.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.9 AU - 0.98 AU

Year: 629 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,243,126 km

• M1: 107,411 km (0.08 R)
• M2: 210,185 km (0.083 R)
• M3: 402,119 km (0.093 R)
• M4: 475,123 km (0.073 R)
• M5: 553,213 km (0.056 R)
• M6: 617,690 km (0.045 R)
• M7: 700,417 km (0.089 R)
• M8: 779,106 km (0.063 R)
• M9: 856,897 km (0.079 R)
• M10: 915,988 km (0.082 R)
• M11: 976,575 km (0.033 R)
• M12: 1,079,199 km (0.099 R)
• M13: 1,138,739 km (0.048 R)
• M14: 1,204,412 km (0.101 R)
• M15: 1,310,029 km (0.101 R)
• M16: 1,474,586 km (0.061 R)
• M17: 1,530,985 km (0.102 R)
• M18: 1,598,453 km (0.117 R)
• M19: 1,661,883 km (0.115 R)
• M20: 1,812,977 km (0.098 R)
• M21: 1,868,029 km (0.077 R)
• M22: 1,985,613 km (0.086 R)
• M23: 2,065,348 km (0.04 R)
• M24: 2,157,949 km (0.045 R)
• M25: 2,245,913 km (0.054 R)
• M26: 2,365,142 km (0.115 R)
• M27: 2,462,082 km (0.099 R)
• M28: 2,572,784 km (0.107 R)
• M29: 2,678,849 km (0.109 R)
• M30: 2,760,978 km (0.116 R)
• M31: 2,863,154 km (0.048 R)
• M32: 3,137,666 km (0.088 R)
• M33: 3,237,747 km (0.118 R)
• M34: 3,298,334 km (0.12 R)
• M35: 3,372,834 km (0.102 R)
• M36: 3,496,102 km (0.077 R)
• M37: 3,551,304 km (0.111 R)
• M38: 3,676,667 km (0.116 R)
• M39: 3,824,918 km (0.075 R)
• M40: 3,939,211 km (0.095 R)
• M41: 3,996,657 km (0.102 R)
• M42: 4,054,551 km (0.048 R)
• M43: 4,602,827 km (0.079 R)
• M44: 4,732,080 km (0.116 R)
• M45: 4,885,866 km (0.055 R)
• M46: 4,994,325 km (0.06 R)
• M47: 5,095,902 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 8.8

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.97 AU - 1.05 AU

Year: 701 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,243,126 km

• M1: 110,852 km (0.111 R)
• M2: 235,617 km (0.116 R)
• M3: 309,668 km (0.038 R)
• M4: 366,365 km (0.026 R)
• M5: 529,427 km (0.11 R)
• M6: 595,998 km (0.091 R)
• M7: 706,850 km (0.043 R)
• M8: 786,586 km (0.049 R)
• M9: 875,447 km (0.051 R)
• M10: 938,427 km (0.099 R)
• M11: 1,131,259 km (0.052 R)
• M12: 1,451,249 km (0.117 R)
• M13: 1,533,977 km (0.113 R)
• M14: 1,697,038 km (0.119 R)
• M15: 1,755,082 km (0.098 R)
• M16: 1,940,883 km (0.108 R)
• M17: 2,009,548 km (0.112 R)
• M18: 2,117,707 km (0.117 R)
• M19: 2,188,467 km (0.1 R)
• M20: 2,421,541 km (0.083 R)
• M21: 2,478,986 km (0.056 R)
• M22: 2,586,996 km (0.041 R)
• M23: 2,713,556 km (0.11 R)
• M24: 2,842,360 km (0.118 R)
• M25: 2,946,779 km (0.094 R)
• M26: 3,008,264 km (0.056 R)
• M27: 3,096,975 km (0.103 R)
• M28: 3,168,483 km (0.106 R)
• M29: 3,395,722 km (0.087 R)
• M30: 3,600,073 km (0.101 R)
• M31: 3,684,895 km (0.095 R)
• M32: 3,741,742 km (0.115 R)
• M33: 3,846,909 km (0.09 R)
• M34: 3,952,974 km (0.054 R)
• M35: 4,040,489 km (0.107 R)
• M36: 4,277,153 km (0.049 R)
• M37: 4,477,763 km (0.105 R)
• M38: 4,558,846 km (0.078 R)
• M39: 4,794,911 km (0.117 R)
• M40: 4,961,563 km (0.096 R)
• M41: 5,268,388 km (0.089 R)
• M42: 5,407,963 km (0.1 R)
• M43: 5,603,188 km (0.088 R)
• M44: 5,723,764 km (0.107 R)
• M45: 5,834,018 km (0.1 R)
• M46: 5,900,589 km (0.119 R)
• M47: 6,270,993 km (0.107 R)
• M48: 6,384,688 km (0.116 R)
• M49: 6,487,611 km (0.1 R)
• M50: 6,625,839 km (0.111 R)
• M51: 6,706,921 km (0.115 R)
• M52: 7,022,573 km (0.041 R)
• M53: 7,223,932 km (0.061 R)
• M54: 7,475,106 km (0.12 R)
• M55: 7,644,302 km (0.119 R)
• M56: 7,729,273 km (0.096 R)
• M57: 7,802,427 km (0.05 R)
• M58: 7,949,481 km (0.11 R)
• M59: 8,048,066 km (0.103 R)
• M60: 8,122,117 km (0.057 R)
• M61: 8,258,700 km (0.094 R)
• M62: 8,433,580 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864

Radius: 11

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.89 AU - 1.33 AU

Year: 807 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,243,126 km

• M1: 140,173 km (0.027 R)
• M2: 284,086 km (0.111 R)
• M3: 390,002 km (0.109 R)
• M4: 494,271 km (0.083 R)
• M5: 636,389 km (0.064 R)
• M6: 707,448 km (0.065 R)
• M7: 793,467 km (0.07 R)
• M8: 895,642 km (0.09 R)
• M9: 1,002,605 km (0.031 R)
• M10: 1,094,159 km (0.078 R)
• M11: 1,237,025 km (0.09 R)
• M12: 1,408,314 km (0.105 R)
• M13: 1,603,091 km (0.044 R)
• M14: 1,688,212 km (0.062 R)
• M15: 1,871,170 km (0.098 R)
• M16: 2,136,856 km (0.084 R)
• M17: 2,274,336 km (0.064 R)
• M18: 2,405,983 km (0.1 R)
• M19: 2,576,524 km (0.096 R)
• M20: 2,704,730 km (0.109 R)
• M21: 2,779,080 km (0.12 R)
• M22: 2,882,302 km (0.112 R)
• M23: 2,996,445 km (0.046 R)
• M24: 3,160,704 km (0.082 R)
• M25: 3,308,207 km (0.066 R)
• M26: 3,407,839 km (0.12 R)
• M27: 3,488,174 km (0.113 R)
• M28: 3,579,428 km (0.102 R)
• M29: 3,702,398 km (0.08 R)
• M30: 4,047,819 km (0.065 R)
• M31: 4,284,034 km (0.113 R)
• M32: 4,458,615 km (0.029 R)
• M33: 4,557,798 km (0.085 R)
• M34: 4,635,589 km (0.101 R)
• M35: 4,871,505 km (0.075 R)
• M36: 4,973,680 km (0.083 R)
• M37: 5,053,865 km (0.086 R)
• M38: 5,343,337 km (0.064 R)
• M39: 5,460,771 km (0.073 R)
• M40: 5,686,065 km (0.08 R)
• M41: 5,793,926 km (0.115 R)
• M42: 6,035,975 km (0.098 R)
• M43: 6,145,929 km (0.079 R)
• M44: 6,256,781 km (0.11 R)
• M45: 6,794,885 km (0.115 R)
• M46: 6,960,490 km (0.117 R)
• M47: 7,063,114 km (0.113 R)
• M48: 7,243,978 km (0.047 R)
• M49: 7,465,532 km (0.081 R)
• M50: 7,544,221 km (0.052 R)
• M51: 7,875,430 km (0.103 R)
• M52: 8,089,954 km (0.094 R)
• M53: 8,265,582 km (0.064 R)
• M54: 8,387,953 km (0.092 R)
• M55: 8,634,490 km (0.041 R)
• M56: 8,925,159 km (0.085 R)
• M57: 9,008,933 km (0.077 R)
• M58: 9,106,770 km (0.102 R)
• M59: 9,317,853 km (0.113 R)
• M60: 9,587,578 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 14.6

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.12 AU - 3.36 AU

Year: 4026 Days

Day: 10.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 14,243,126 km

• M1: 185,352 km (0.07 R)
• M2: 297,700 km (0.105 R)
• M3: 407,505 km (0.059 R)
• M4: 550,670 km (0.071 R)
• M5: 741,108 km (0.083 R)
• M6: 1,110,465 km (0.1 R)
• M7: 1,214,884 km (0.112 R)
• M8: 1,333,815 km (0.104 R)
• M9: 1,691,354 km (0.033 R)
• M10: 1,881,941 km (0.072 R)
• M11: 2,332,081 km (0.103 R)
• M12: 2,672,566 km (0.099 R)
• M13: 2,896,514 km (0.063 R)
• M14: 3,581,672 km (0.1 R)
• M15: 4,107,509 km (0.109 R)
• M16: 4,299,592 km (0.09 R)
• M17: 4,520,249 km (0.102 R)
• M18: 5,449,850 km (0.113 R)
• M19: 5,800,657 km (0.054 R)
• M20: 6,054,675 km (0.101 R)
• M21: 6,149,669 km (0.092 R)
• M22: 6,418,197 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.8

Radius: 12.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.04 AU - 4.1 AU

Year: 4656 Days

Day: 13.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 14,243,126 km

• M1: 213,327 km (0.091 R)
• M2: 526,884 km (0.099 R)
• M3: 612,902 km (0.119 R)
• M4: 789,578 km (0.099 R)
• M5: 878,439 km (0.117 R)
• M6: 1,067,082 km (0.054 R)
• M7: 1,181,225 km (0.089 R)
• M8: 1,269,787 km (0.1 R)
• M9: 1,469,799 km (0.104 R)
• M10: 1,598,154 km (0.058 R)
• M11: 1,901,389 km (0.113 R)
• M12: 2,447,421 km (0.078 R)
• M13: 2,543,164 km (0.072 R)
• M14: 3,290,704 km (0.086 R)
• M15: 3,396,919 km (0.118 R)
• M16: 3,855,287 km (0.06 R)
• M17: 4,194,724 km (0.032 R)
• M18: 4,403,264 km (0.111 R)
• M19: 4,520,548 km (0.114 R)
• M20: 4,662,666 km (0.104 R)
• M21: 4,782,345 km (0.077 R)
• M22: 4,878,686 km (0.069 R)
• M23: 5,420,828 km (0.103 R)
• M24: 5,775,824 km (0.081 R)
• M25: 6,777,681 km (0.096 R)
• M26: 7,215,554 km (0.11 R)
• M27: 7,634,578 km (0.086 R)
• M28: 7,861,219 km (0.106 R)
• M29: 8,234,465 km (0.09 R)
• M30: 8,437,769 km (0.112 R)
• M31: 8,760,751 km (0.052 R)
• M32: 8,908,852 km (0.094 R)
• M33: 9,057,852 km (0.107 R)
• M34: 10,092,920 km (0.088 R)
• M35: 10,217,235 km (0.114 R)
• M36: 10,310,734 km (0.099 R)
• M37: 10,467,213 km (0.053 R)
• M38: 10,561,610 km (0.103 R)
• M39: 10,656,156 km (0.115 R)
• M40: 11,037,331 km (0.095 R)
• M41: 12,207,485 km (0.116 R)
• M42: 12,472,872 km (0.078 R)
• M43: 13,485,201 km (0.089 R)
• M44: 13,793,971 km (0.053 R)
• M45: 13,966,607 km (0.08 R)
• M46: 14,348,829 km (0.062 R)
• M47: 14,523,859 km (0.094 R)
• M48: 14,734,642 km (0.059 R)
• M49: 15,123,746 km (0.066 R)
• M50: 15,516,291 km (0.088 R)
• M51: 15,876,074 km (0.119 R)
• M52: 16,057,087 km (0.053 R)
• M53: 16,275,052 km (0.088 R)
• M54: 16,603,868 km (0.037 R)
• M55: 16,787,574 km (0.061 R)
• M56: 16,972,028 km (0.099 R)
• M57: 18,167,764 km (0.05 R)
• M58: 19,120,702 km (0.114 R)
• M59: 19,622,753 km (0.096 R)
• M60: 19,972,812 km (0.12 R)
• M61: 20,129,141 km (0.106 R)
• M62: 20,207,381 km (0.071 R)
• M63: 20,403,654 km (0.085 R)
• M64: 20,679,213 km (0.027 R)
• M65: 21,035,555 km (0.029 R)
• M66: 21,274,164 km (0.12 R)
• M67: 21,834,557 km (0.071 R)
• M68: 22,116,549 km (0.113 R)
• M69: 22,318,806 km (0.092 R)
• M70: 22,480,970 km (0.104 R)
• M71: 23,174,655 km (0.109 R)
• M72: 23,833,933 km (0.098 R)
• M73: 24,374,131 km (0.098 R)
• M74: 24,541,231 km (0.093 R)
• M75: 24,750,519 km (0.082 R)
• M76: 24,918,517 km (0.115 R)
• M77: 25,002,591 km (0.114 R)
• M78: 25,213,225 km (0.095 R)
• M79: 26,147,165 km (0.094 R)
• M80: 26,360,940 km (0.108 R)
• M81: 28,927,740 km (0.088 R)
• M82: 29,060,284 km (0.055 R)
• M83: 29,548,422 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 8.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.52 AU - 4.18 AU

Year: 5214 Days

Day: 13.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 153.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,243,126 km

• M1: 113,395 km (0.1 R)
• M2: 203,902 km (0.096 R)
• M3: 316,250 km (0.105 R)
• M4: 435,180 km (0.064 R)
• M5: 577,448 km (0.072 R)
• M6: 669,151 km (0.106 R)
• M7: 796,758 km (0.108 R)
• M8: 1,059,602 km (0.083 R)
• M9: 1,255,874 km (0.099 R)
• M10: 1,339,649 km (0.111 R)
• M11: 1,473,689 km (0.082 R)
• M12: 1,582,297 km (0.077 R)
• M13: 2,175,751 km (0.114 R)
• M14: 2,254,590 km (0.047 R)
• M15: 2,626,939 km (0.085 R)
• M16: 3,106,699 km (0.052 R)
• M17: 3,337,379 km (0.066 R)
• M18: 3,560,280 km (0.083 R)
• M19: 4,834,854 km (0.091 R)
• M20: 5,027,685 km (0.06 R)
• M21: 5,714,190 km (0.077 R)
• M22: 5,949,657 km (0.031 R)
• M23: 6,413,710 km (0.101 R)
• M24: 6,906,186 km (0.083 R)
• M25: 7,667,639 km (0.093 R)
• M26: 8,014,556 km (0.114 R)
• M27: 8,190,035 km (0.11 R)
• M28: 8,651,993 km (0.089 R)
• M29: 9,104,227 km (0.114 R)
• M30: 10,088,432 km (0.086 R)
• M31: 10,737,387 km (0.109 R)
• M32: 11,047,504 km (0.101 R)
• M33: 11,478,794 km (0.053 R)
• M34: 11,636,919 km (0.1 R)
• M35: 12,805,129 km (0.083 R)
• M36: 13,528,135 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit