🌌 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: 251.1

Radius: 13.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.47 AU - 0.77 AU

Year: 343 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,251,962 km

• M1: 176,226 km (0.059 R)
• M2: 263,292 km (0.119 R)
• M3: 362,176 km (0.113 R)
• M4: 525,238 km (0.115 R)
• M5: 637,137 km (0.111 R)
• M6: 727,345 km (0.113 R)
• M7: 819,946 km (0.088 R)
• M8: 913,893 km (0.109 R)
• M9: 1,005,597 km (0.115 R)
• M10: 1,124,378 km (0.097 R)
• M11: 1,230,742 km (0.05 R)
• M12: 1,377,048 km (0.102 R)
• M13: 1,503,159 km (0.098 R)
• M14: 1,598,453 km (0.098 R)
• M15: 1,688,062 km (0.071 R)
• M16: 1,819,708 km (0.111 R)
• M17: 1,942,678 km (0.053 R)
• M18: 2,210,009 km (0.073 R)
• M19: 2,386,236 km (0.109 R)
• M20: 2,507,859 km (0.101 R)
• M21: 2,645,489 km (0.114 R)
• M22: 2,814,235 km (0.064 R)
• M23: 3,093,534 km (0.057 R)
• M24: 3,291,602 km (0.09 R)
• M25: 3,540,084 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 12.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.56 AU - 0.84 AU

Year: 412 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,251,962 km

• M1: 155,133 km (0.051 R)
• M2: 239,955 km (0.065 R)
• M3: 384,317 km (0.092 R)
• M4: 476,320 km (0.096 R)
• M5: 653,892 km (0.072 R)
• M6: 777,759 km (0.111 R)
• M7: 918,381 km (0.109 R)
• M8: 1,026,391 km (0.118 R)
• M9: 1,173,745 km (0.084 R)
• M10: 1,262,157 km (0.1 R)
• M11: 1,430,604 km (0.113 R)
• M12: 1,516,174 km (0.056 R)
• M13: 1,596,957 km (0.076 R)
• M14: 1,706,014 km (0.113 R)
• M15: 1,831,377 km (0.096 R)
• M16: 1,935,348 km (0.099 R)
• M17: 2,045,003 km (0.034 R)
• M18: 2,193,404 km (0.117 R)
• M19: 2,481,829 km (0.11 R)
• M20: 2,570,540 km (0.111 R)
• M21: 2,652,370 km (0.11 R)
• M22: 2,735,098 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.5

Radius: 14.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.83 AU - 0.93 AU

Year: 580 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,251,962 km

• M1: 186,249 km (0.109 R)
• M2: 353,201 km (0.1 R)
• M3: 445,951 km (0.105 R)
• M4: 544,087 km (0.074 R)
• M5: 690,095 km (0.072 R)
• M6: 813,064 km (0.082 R)
• M7: 922,570 km (0.076 R)
• M8: 1,037,910 km (0.092 R)
• M9: 1,134,700 km (0.068 R)
• M10: 1,273,826 km (0.113 R)
• M11: 1,374,954 km (0.105 R)
• M12: 1,479,074 km (0.105 R)
• M13: 1,574,368 km (0.1 R)
• M14: 1,731,595 km (0.065 R)
• M15: 1,844,841 km (0.117 R)
• M16: 1,939,985 km (0.06 R)
• M17: 2,301,713 km (0.117 R)
• M18: 2,422,738 km (0.119 R)
• M19: 2,569,044 km (0.081 R)
• M20: 2,770,403 km (0.097 R)
• M21: 2,962,487 km (0.11 R)
• M22: 3,179,104 km (0.104 R)
• M23: 3,279,335 km (0.092 R)
• M24: 3,390,935 km (0.097 R)
• M25: 3,508,818 km (0.081 R)
• M26: 3,628,197 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 9.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.04 AU - 2.08 AU

Year: 2078 Days

Day: 10.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,251,962 km

• M1: 134,937 km (0.114 R)
• M2: 206,744 km (0.089 R)
• M3: 416,032 km (0.101 R)
• M4: 499,956 km (0.087 R)
• M5: 584,030 km (0.064 R)
• M6: 645,365 km (0.037 R)
• M7: 775,366 km (0.062 R)
• M8: 979,118 km (0.098 R)
• M9: 1,354,010 km (0.096 R)
• M10: 1,466,508 km (0.107 R)
• M11: 1,621,342 km (0.088 R)
• M12: 1,833,023 km (0.1 R)
• M13: 1,947,465 km (0.118 R)
• M14: 2,118,306 km (0.09 R)
• M15: 2,271,943 km (0.068 R)
• M16: 2,372,772 km (0.098 R)
• M17: 2,544,061 km (0.115 R)
• M18: 2,862,705 km (0.104 R)
• M19: 3,045,214 km (0.095 R)
• M20: 3,231,763 km (0.077 R)
• M21: 3,294,744 km (0.032 R)
• M22: 3,422,051 km (0.045 R)
• M23: 3,576,885 km (0.099 R)
• M24: 3,668,439 km (0.113 R)
• M25: 3,840,327 km (0.062 R)
• M26: 3,947,439 km (0.105 R)
• M27: 4,028,521 km (0.069 R)
• M28: 4,123,815 km (0.09 R)
• M29: 4,247,383 km (0.101 R)
• M30: 4,653,840 km (0.108 R)
• M31: 4,797,005 km (0.102 R)
• M32: 4,897,984 km (0.11 R)
• M33: 4,985,199 km (0.118 R)
• M34: 5,175,937 km (0.113 R)
• M35: 5,610,070 km (0.116 R)
• M36: 5,686,065 km (0.116 R)
• M37: 6,087,137 km (0.088 R)
• M38: 6,354,319 km (0.113 R)
• M39: 6,465,470 km (0.097 R)
• M40: 6,529,199 km (0.082 R)
• M41: 6,705,874 km (0.037 R)
• M42: 6,802,814 km (0.035 R)
• M43: 7,444,588 km (0.112 R)
• M44: 7,747,225 km (0.107 R)
• M45: 8,088,308 km (0.085 R)
• M46: 8,157,123 km (0.074 R)
• M47: 8,364,765 km (0.095 R)
• M48: 8,521,693 km (0.097 R)
• M49: 8,626,860 km (0.095 R)
• M50: 8,714,824 km (0.119 R)
• M51: 9,194,884 km (0.09 R)
• M52: 9,284,642 km (0.107 R)
• M53: 9,429,004 km (0.038 R)
• M54: 9,537,762 km (0.12 R)
• M55: 9,719,972 km (0.077 R)
• M56: 9,829,926 km (0.06 R)
• M57: 10,013,932 km (0.084 R)
• M58: 10,180,584 km (0.078 R)
• M59: 10,329,583 km (0.066 R)
• M60: 10,913,464 km (0.119 R)
• M61: 11,104,052 km (0.096 R)
• M62: 11,334,283 km (0.044 R)
• M63: 11,411,326 km (0.046 R)
• M64: 11,624,353 km (0.098 R)
• M65: 11,760,487 km (0.105 R)
• M66: 11,858,025 km (0.095 R)
• M67: 12,508,925 km (0.038 R)
• M68: 12,728,535 km (0.12 R)
• M69: 13,110,757 km (0.033 R)
• M70: 13,394,844 km (0.1 R)
• M71: 13,804,293 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 13.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.31 AU - 2.85 AU

Year: 2913 Days

Day: 6.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,251,962 km

• M1: 310,116 km (0.035 R)
• M2: 402,717 km (0.06 R)
• M3: 542,741 km (0.071 R)
• M4: 840,142 km (0.107 R)
• M5: 976,575 km (0.105 R)
• M6: 1,190,500 km (0.065 R)
• M7: 1,346,231 km (0.105 R)
• M8: 1,625,979 km (0.11 R)
• M9: 1,910,963 km (0.079 R)
• M10: 2,153,910 km (0.116 R)
• M11: 2,361,552 km (0.059 R)
• M12: 2,576,225 km (0.045 R)
• M13: 2,749,310 km (0.071 R)
• M14: 2,894,120 km (0.106 R)
• M15: 3,498,346 km (0.069 R)
• M16: 3,673,226 km (0.092 R)
• M17: 4,271,169 km (0.086 R)
• M18: 4,383,218 km (0.086 R)
• M19: 4,919,077 km (0.086 R)
• M20: 5,056,408 km (0.102 R)
• M21: 5,234,878 km (0.105 R)
• M22: 5,334,810 km (0.114 R)
• M23: 5,659,437 km (0.05 R)
• M24: 5,824,144 km (0.106 R)
• M25: 6,158,346 km (0.057 R)
• M26: 6,306,597 km (0.032 R)
• M27: 6,563,457 km (0.083 R)
• M28: 6,693,158 km (0.109 R)
• M29: 6,801,916 km (0.097 R)
• M30: 6,977,245 km (0.113 R)
• M31: 7,065,507 km (0.037 R)
• M32: 7,310,100 km (0.062 R)
• M33: 7,625,452 km (0.119 R)
• M34: 8,176,421 km (0.072 R)
• M35: 8,386,457 km (0.107 R)
• M36: 8,740,405 km (0.114 R)
• M37: 9,512,031 km (0.041 R)
• M38: 9,807,188 km (0.112 R)
• M39: 10,330,780 km (0.117 R)
• M40: 10,431,460 km (0.111 R)
• M41: 10,863,498 km (0.08 R)
• M42: 11,017,285 km (0.114 R)
• M43: 11,146,089 km (0.09 R)
• M44: 11,405,192 km (0.11 R)
• M45: 11,613,881 km (0.103 R)
• M46: 11,718,749 km (0.105 R)
• M47: 11,982,191 km (0.058 R)
• M48: 13,246,891 km (0.112 R)
• M49: 13,411,300 km (0.053 R)
• M50: 13,631,657 km (0.105 R)
• M51: 13,825,536 km (0.058 R)
• M52: 13,992,487 km (0.09 R)
• M53: 14,272,086 km (0.05 R)
• M54: 15,322,712 km (0.119 R)
• M55: 15,668,881 km (0.068 R)
• M56: 15,988,422 km (0.103 R)
• M57: 16,310,207 km (0.075 R)
• M58: 16,575,145 km (0.1 R)
• M59: 16,841,429 km (0.107 R)
• M60: 17,019,600 km (0.093 R)
• M61: 17,109,060 km (0.072 R)
• M62: 17,558,452 km (0.087 R)
• M63: 18,560,608 km (0.094 R)
• M64: 18,744,763 km (0.116 R)
• M65: 19,084,200 km (0.039 R)
• M66: 19,239,034 km (0.059 R)
• M67: 19,518,932 km (0.112 R)
• M68: 19,643,846 km (0.109 R)
• M69: 20,051,351 km (0.118 R)
• M70: 20,335,138 km (0.101 R)
• M71: 21,130,550 km (0.085 R)
• M72: 21,354,946 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 10.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.64 AU - 4.98 AU

Year: 6290 Days

Day: 7.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,251,962 km

• M1: 138,827 km (0.104 R)
• M2: 261,647 km (0.045 R)
• M3: 380,876 km (0.11 R)
• M4: 476,320 km (0.086 R)
• M5: 573,409 km (0.1 R)
• M6: 909,256 km (0.09 R)
• M7: 1,056,011 km (0.118 R)
• M8: 1,188,555 km (0.059 R)
• M9: 1,422,077 km (0.089 R)
• M10: 1,683,425 km (0.098 R)
• M11: 1,761,066 km (0.077 R)
• M12: 2,056,073 km (0.1 R)
• M13: 2,367,237 km (0.097 R)
• M14: 2,454,751 km (0.065 R)
• M15: 2,754,396 km (0.116 R)
• M16: 2,877,665 km (0.112 R)
• M17: 3,946,093 km (0.047 R)
• M18: 4,103,021 km (0.089 R)
• M19: 4,351,353 km (0.092 R)
• M20: 4,622,873 km (0.064 R)
• M21: 4,862,679 km (0.118 R)
• M22: 5,031,276 km (0.035 R)
• M23: 5,412,601 km (0.062 R)
• M24: 5,645,973 km (0.095 R)
• M25: 5,902,534 km (0.072 R)
• M26: 6,042,258 km (0.057 R)
• M27: 6,243,916 km (0.117 R)
• M28: 6,571,086 km (0.113 R)
• M29: 6,757,635 km (0.114 R)
• M30: 6,841,111 km (0.099 R)
• M31: 7,157,211 km (0.09 R)
• M32: 7,370,537 km (0.075 R)
• M33: 7,607,800 km (0.104 R)
• M34: 8,089,804 km (0.067 R)
• M35: 8,312,106 km (0.042 R)
• M36: 8,401,716 km (0.096 R)
• M37: 8,581,682 km (0.086 R)
• M38: 9,268,186 km (0.049 R)
• M39: 10,937,848 km (0.074 R)
• M40: 11,406,987 km (0.058 R)
• M41: 11,857,426 km (0.054 R)
• M42: 12,441,606 km (0.031 R)
• M43: 12,647,004 km (0.077 R)
• M44: 13,139,331 km (0.102 R)
• M45: 13,269,930 km (0.114 R)
• M46: 14,169,462 km (0.096 R)
• M47: 14,276,574 km (0.037 R)
• M48: 15,472,758 km (0.107 R)
• M49: 15,860,067 km (0.067 R)
• M50: 15,943,543 km (0.109 R)
• M51: 16,306,617 km (0.099 R)
• M52: 17,155,136 km (0.049 R)
• M53: 17,498,613 km (0.056 R)
• M54: 17,699,971 km (0.117 R)
• M55: 17,815,461 km (0.107 R)
• M56: 18,806,696 km (0.095 R)
• M57: 19,012,992 km (0.111 R)
• M58: 19,160,794 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 14.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.22 AU - 5.46 AU

Year: 7485 Days

Day: 11.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,251,962 km

• M1: 274,662 km (0.092 R)
• M2: 486,492 km (0.076 R)
• M3: 599,289 km (0.059 R)
• M4: 694,733 km (0.105 R)
• M5: 872,754 km (0.062 R)
• M6: 984,504 km (0.045 R)
• M7: 1,153,400 km (0.086 R)
• M8: 1,464,114 km (0.106 R)
• M9: 1,580,502 km (0.092 R)
• M10: 2,143,588 km (0.103 R)
• M11: 2,299,618 km (0.067 R)
• M12: 2,814,983 km (0.048 R)
• M13: 2,937,354 km (0.089 R)
• M14: 4,034,355 km (0.115 R)
• M15: 4,145,058 km (0.098 R)
• M16: 4,627,062 km (0.104 R)
• M17: 5,157,087 km (0.083 R)
• M18: 5,368,469 km (0.099 R)
• M19: 5,644,627 km (0.031 R)
• M20: 6,243,018 km (0.054 R)
• M21: 6,696,898 km (0.106 R)
• M22: 7,195,358 km (0.078 R)
• M23: 7,534,347 km (0.114 R)
• M24: 8,087,560 km (0.091 R)
• M25: 8,618,333 km (0.035 R)
• M26: 9,825,738 km (0.085 R)
• M27: 10,088,581 km (0.109 R)
• M28: 10,430,113 km (0.096 R)
• M29: 10,583,152 km (0.106 R)
• M30: 11,556,436 km (0.099 R)
• M31: 11,913,825 km (0.098 R)
• M32: 12,436,669 km (0.096 R)
• M33: 13,007,984 km (0.077 R)
• M34: 13,172,841 km (0.085 R)
• M35: 13,379,884 km (0.071 R)
• M36: 13,587,975 km (0.044 R)
• M37: 13,839,149 km (0.095 R)
• M38: 14,218,829 km (0.1 R)
• M39: 14,388,772 km (0.114 R)
• M40: 14,773,388 km (0.117 R)
• M41: 14,988,510 km (0.078 R)
• M42: 15,771,804 km (0.05 R)
• M43: 16,212,669 km (0.075 R)
• M44: 16,791,912 km (0.109 R)
• M45: 16,926,550 km (0.107 R)
• M46: 17,061,637 km (0.08 R)
• M47: 18,200,526 km (0.051 R)
• M48: 18,663,082 km (0.114 R)
• M49: 18,849,182 km (0.119 R)
• M50: 19,129,529 km (0.071 R)
• M51: 19,505,318 km (0.097 R)
• M52: 19,883,801 km (0.097 R)
• M53: 20,121,362 km (0.045 R)
• M54: 20,360,121 km (0.059 R)
• M55: 21,860,737 km (0.089 R)
• M56: 21,958,723 km (0.119 R)
• M57: 22,401,683 km (0.102 R)
• M58: 23,346,692 km (0.112 R)
• M59: 24,101,863 km (0.065 R)
• M60: 24,203,140 km (0.103 R)
• M61: 25,378,232 km (0.118 R)
• M62: 26,050,674 km (0.102 R)
• M63: 26,729,100 km (0.104 R)
• M64: 27,307,595 km (0.026 R)
• M65: 27,624,892 km (0.08 R)
• M66: 27,784,065 km (0.095 R)
• M67: 29,121,769 km (0.101 R)
• M68: 29,988,988 km (0.069 R)
• M69: 30,535,319 km (0.104 R)
• M70: 30,754,779 km (0.1 R)
• M71: 31,029,740 km (0.055 R)
• M72: 31,305,748 km (0.03 R)
• M73: 31,471,652 km (0.091 R)
• M74: 32,977,953 km (0.099 R)
• M75: 33,259,496 km (0.108 R)
• M76: 34,850,918 km (0.068 R)
• M77: 35,310,184 km (0.06 R)
• M78: 35,482,969 km (0.068 R)
• M79: 36,060,716 km (0.101 R)
• M80: 36,176,655 km (0.09 R)
• M81: 36,525,218 km (0.082 R)
• M82: 36,816,634 km (0.044 R)
• M83: 39,532,733 km (0.035 R)
• M84: 39,951,757 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 11,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit