🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.8

Radius: 10.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.63 AU - 0.89 AU

Year: 457 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 41,808,865 km

• M1: 137,480 km (0.113 R)
• M2: 223,200 km (0.076 R)
• M3: 317,147 km (0.104 R)
• M4: 430,243 km (0.056 R)
• M5: 494,870 km (0.066 R)
• M6: 563,535 km (0.071 R)
• M7: 640,279 km (0.118 R)
• M8: 787,184 km (0.092 R)
• M9: 902,973 km (0.085 R)
• M10: 1,054,815 km (0.118 R)
• M11: 1,178,382 km (0.115 R)
• M12: 1,247,497 km (0.034 R)
• M13: 1,345,633 km (0.098 R)
• M14: 1,412,503 km (0.103 R)
• M15: 1,486,255 km (0.048 R)
• M16: 1,561,353 km (0.114 R)
• M17: 1,631,963 km (0.091 R)
• M18: 1,697,487 km (0.117 R)
• M19: 1,843,943 km (0.103 R)
• M20: 1,950,307 km (0.084 R)
• M21: 2,039,468 km (0.112 R)
• M22: 2,275,084 km (0.111 R)
• M23: 2,355,718 km (0.1 R)
• M24: 2,540,471 km (0.051 R)
• M25: 2,617,215 km (0.115 R)
• M26: 2,715,949 km (0.096 R)
• M27: 2,801,669 km (0.084 R)
• M28: 2,873,775 km (0.104 R)
• M29: 2,939,149 km (0.119 R)
• M30: 3,175,813 km (0.11 R)
• M31: 3,449,727 km (0.11 R)
• M32: 3,573,893 km (0.088 R)
• M33: 3,715,562 km (0.063 R)
• M34: 3,939,361 km (0.097 R)
• M35: 4,020,443 km (0.091 R)
• M36: 4,367,061 km (0.082 R)
• M37: 4,459,513 km (0.043 R)
• M38: 4,569,467 km (0.078 R)
• M39: 4,646,211 km (0.07 R)
• M40: 4,723,403 km (0.083 R)
• M41: 4,826,925 km (0.088 R)
• M42: 5,027,536 km (0.04 R)
• M43: 5,527,492 km (0.11 R)
• M44: 5,654,949 km (0.089 R)
• M45: 5,792,729 km (0.095 R)
• M46: 5,894,306 km (0.109 R)
• M47: 5,959,381 km (0.116 R)
• M48: 6,024,605 km (0.086 R)
• M49: 6,137,103 km (0.111 R)
• M50: 6,383,192 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 10.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.01 AU - 1.33 AU

Year: 874 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,808,865 km

• M1: 138,976 km (0.113 R)
• M2: 215,271 km (0.073 R)
• M3: 319,840 km (0.104 R)
• M4: 394,490 km (0.09 R)
• M5: 463,155 km (0.073 R)
• M6: 638,334 km (0.105 R)
• M7: 727,494 km (0.04 R)
• M8: 803,640 km (0.092 R)
• M9: 888,163 km (0.042 R)
• M10: 992,133 km (0.068 R)
• M11: 1,154,896 km (0.074 R)
• M12: 1,317,808 km (0.081 R)
• M13: 1,397,543 km (0.113 R)
• M14: 1,627,026 km (0.063 R)
• M15: 1,736,532 km (0.1 R)
• M16: 1,848,431 km (0.077 R)
• M17: 1,931,458 km (0.055 R)
• M18: 2,072,678 km (0.093 R)
• M19: 2,250,401 km (0.116 R)
• M20: 2,328,042 km (0.119 R)
• M21: 2,505,465 km (0.085 R)
• M22: 2,624,994 km (0.088 R)
• M23: 2,730,610 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.2

Radius: 13.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.67 AU - 2.21 AU

Year: 1865 Days

Day: 6.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,808,865 km

• M1: 164,707 km (0.027 R)
• M2: 325,824 km (0.113 R)
• M3: 427,102 km (0.055 R)
• M4: 658,380 km (0.064 R)
• M5: 916,287 km (0.094 R)
• M6: 1,095,056 km (0.095 R)
• M7: 1,217,727 km (0.076 R)
• M8: 1,305,690 km (0.087 R)
• M9: 1,669,063 km (0.112 R)
• M10: 1,823,448 km (0.083 R)
• M11: 1,959,882 km (0.118 R)
• M12: 2,218,985 km (0.033 R)
• M13: 2,316,074 km (0.04 R)
• M14: 2,476,892 km (0.067 R)
• M15: 2,590,586 km (0.094 R)
• M16: 2,810,046 km (0.032 R)
• M17: 2,942,141 km (0.089 R)
• M18: 3,049,253 km (0.114 R)
• M19: 3,619,371 km (0.12 R)
• M20: 3,705,539 km (0.114 R)
• M21: 3,792,605 km (0.101 R)
• M22: 4,559,444 km (0.093 R)
• M23: 4,857,443 km (0.086 R)
• M24: 5,129,561 km (0.047 R)
• M25: 5,243,106 km (0.09 R)
• M26: 5,472,739 km (0.103 R)
• M27: 5,655,548 km (0.116 R)
• M28: 6,459,187 km (0.055 R)
• M29: 6,546,852 km (0.114 R)
• M30: 6,652,468 km (0.052 R)
• M31: 6,901,399 km (0.116 R)
• M32: 7,026,911 km (0.072 R)
• M33: 7,445,037 km (0.085 R)
• M34: 7,852,542 km (0.099 R)
• M35: 8,021,438 km (0.074 R)
• M36: 8,210,380 km (0.036 R)
• M37: 8,825,227 km (0.105 R)
• M38: 8,981,258 km (0.109 R)
• M39: 9,755,128 km (0.109 R)
• M40: 10,079,007 km (0.071 R)
• M41: 10,201,228 km (0.113 R)
• M42: 10,324,048 km (0.055 R)
• M43: 10,447,317 km (0.098 R)
• M44: 10,987,515 km (0.118 R)
• M45: 11,113,327 km (0.098 R)
• M46: 11,197,550 km (0.111 R)
• M47: 11,472,810 km (0.099 R)
• M48: 11,579,324 km (0.096 R)
• M49: 11,814,641 km (0.072 R)
• M50: 12,617,982 km (0.049 R)
• M51: 12,727,787 km (0.037 R)
• M52: 12,904,462 km (0.058 R)
• M53: 13,708,850 km (0.078 R)
• M54: 13,867,274 km (0.074 R)
• M55: 14,345,837 km (0.108 R)
• M56: 14,552,731 km (0.114 R)
• M57: 15,109,086 km (0.106 R)
• M58: 15,202,435 km (0.112 R)
• M59: 15,296,083 km (0.062 R)
• M60: 15,389,881 km (0.042 R)
• M61: 15,507,315 km (0.101 R)
• M62: 15,932,921 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 13.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.97 AU - 2.25 AU

Year: 2116 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,808,865 km

• M1: 210,933 km (0.088 R)
• M2: 321,635 km (0.064 R)
• M3: 466,147 km (0.077 R)
• M4: 662,569 km (0.105 R)
• M5: 756,367 km (0.034 R)
• M6: 847,173 km (0.099 R)
• M7: 942,018 km (0.093 R)
• M8: 1,201,869 km (0.042 R)
• M9: 1,381,686 km (0.05 R)
• M10: 1,496,278 km (0.045 R)
• M11: 1,668,914 km (0.118 R)
• M12: 2,094,221 km (0.081 R)
• M13: 2,276,431 km (0.094 R)
• M14: 2,363,347 km (0.114 R)
• M15: 2,527,755 km (0.107 R)
• M16: 2,735,696 km (0.044 R)
• M17: 2,976,399 km (0.054 R)
• M18: 3,099,369 km (0.049 R)
• M19: 3,210,221 km (0.076 R)
• M20: 3,407,391 km (0.106 R)
• M21: 3,813,998 km (0.079 R)
• M22: 3,978,107 km (0.076 R)
• M23: 4,144,609 km (0.093 R)
• M24: 4,484,645 km (0.094 R)
• M25: 4,578,892 km (0.039 R)
• M26: 4,689,744 km (0.062 R)
• M27: 4,882,127 km (0.096 R)
• M28: 5,093,359 km (0.109 R)
• M29: 5,424,269 km (0.034 R)
• M30: 5,575,513 km (0.117 R)
• M31: 5,694,144 km (0.109 R)
• M32: 5,830,876 km (0.069 R)
• M33: 5,985,860 km (0.077 R)
• M34: 6,124,836 km (0.087 R)
• M35: 6,406,080 km (0.107 R)
• M36: 6,512,743 km (0.068 R)
• M37: 6,763,619 km (0.092 R)
• M38: 6,854,126 km (0.105 R)
• M39: 7,091,089 km (0.068 R)
• M40: 7,201,492 km (0.109 R)
• M41: 7,367,994 km (0.095 R)
• M42: 8,047,169 km (0.09 R)
• M43: 8,413,683 km (0.099 R)
• M44: 8,706,895 km (0.083 R)
• M45: 8,904,364 km (0.09 R)
• M46: 9,143,272 km (0.116 R)
• M47: 9,364,079 km (0.111 R)
• M48: 9,586,830 km (0.059 R)
• M49: 9,729,397 km (0.076 R)
• M50: 9,996,130 km (0.096 R)
• M51: 10,223,668 km (0.098 R)
• M52: 11,065,754 km (0.106 R)
• M53: 11,365,848 km (0.081 R)
• M54: 11,452,016 km (0.073 R)
• M55: 11,560,026 km (0.07 R)
• M56: 11,886,448 km (0.115 R)
• M57: 12,259,845 km (0.074 R)
• M58: 12,659,570 km (0.034 R)
• M59: 12,793,760 km (0.11 R)
• M60: 13,086,223 km (0.054 R)
• M61: 13,267,237 km (0.118 R)
• M62: 13,884,478 km (0.091 R)
• M63: 14,138,644 km (0.084 R)
• M64: 14,277,920 km (0.112 R)
• M65: 15,146,934 km (0.081 R)
• M66: 15,289,501 km (0.075 R)
• M67: 15,575,831 km (0.039 R)
• M68: 15,767,765 km (0.113 R)
• M69: 16,251,116 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 14.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.88 AU - 3.02 AU

Year: 2647 Days

Day: 9.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,808,865 km

• M1: 194,328 km (0.113 R)
• M2: 308,471 km (0.117 R)
• M3: 409,599 km (0.098 R)
• M4: 609,611 km (0.085 R)
• M5: 712,235 km (0.081 R)
• M6: 965,953 km (0.11 R)
• M7: 1,302,997 km (0.111 R)
• M8: 1,609,224 km (0.077 R)
• M9: 1,988,156 km (0.098 R)
• M10: 2,201,183 km (0.088 R)
• M11: 2,330,136 km (0.055 R)
• M12: 2,488,411 km (0.101 R)
• M13: 2,956,802 km (0.099 R)
• M14: 3,187,033 km (0.088 R)
• M15: 3,742,191 km (0.1 R)
• M16: 3,928,889 km (0.065 R)
• M17: 4,279,397 km (0.111 R)
• M18: 4,442,159 km (0.099 R)
• M19: 4,790,573 km (0.083 R)
• M20: 5,182,669 km (0.096 R)
• M21: 5,408,861 km (0.114 R)
• M22: 5,907,470 km (0.04 R)
• M23: 6,291,189 km (0.082 R)
• M24: 6,532,789 km (0.066 R)
• M25: 6,683,135 km (0.118 R)
• M26: 6,910,674 km (0.097 R)
• M27: 7,471,366 km (0.104 R)
• M28: 7,589,100 km (0.1 R)
• M29: 7,826,811 km (0.052 R)
• M30: 7,986,582 km (0.081 R)
• M31: 8,086,962 km (0.097 R)
• M32: 8,574,800 km (0.091 R)
• M33: 8,677,724 km (0.033 R)
• M34: 8,863,973 km (0.082 R)
• M35: 9,051,569 km (0.09 R)
• M36: 9,536,864 km (0.077 R)
• M37: 9,643,528 km (0.07 R)
• M38: 9,750,490 km (0.104 R)
• M39: 10,030,687 km (0.107 R)
• M40: 10,379,250 km (0.065 R)
• M41: 10,621,150 km (0.048 R)
• M42: 11,245,571 km (0.117 R)
• M43: 11,494,053 km (0.057 R)
• M44: 11,721,741 km (0.092 R)
• M45: 11,858,922 km (0.118 R)
• M46: 11,973,814 km (0.097 R)
• M47: 12,623,517 km (0.1 R)
• M48: 12,717,315 km (0.114 R)
• M49: 13,094,601 km (0.074 R)
• M50: 13,403,969 km (0.075 R)
• M51: 13,715,881 km (0.089 R)
• M52: 13,908,862 km (0.118 R)
• M53: 14,690,212 km (0.111 R)
• M54: 14,887,830 km (0.106 R)
• M55: 15,536,188 km (0.102 R)
• M56: 15,863,807 km (0.118 R)
• M57: 16,015,649 km (0.08 R)
• M58: 16,168,239 km (0.118 R)
• M59: 16,346,709 km (0.046 R)
• M60: 16,551,508 km (0.103 R)
• M61: 16,989,531 km (0.105 R)
• M62: 17,249,083 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 14.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.37 AU - 5.43 AU

Year: 6371 Days

Day: 13.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 152.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,808,865 km

• M1: 187,297 km (0.114 R)
• M2: 305,479 km (0.1 R)
• M3: 464,651 km (0.086 R)
• M4: 609,761 km (0.114 R)
• M5: 717,023 km (0.088 R)
• M6: 820,395 km (0.114 R)
• M7: 1,070,522 km (0.082 R)
• M8: 1,375,702 km (0.069 R)
• M9: 1,494,034 km (0.109 R)
• M10: 2,207,317 km (0.094 R)
• M11: 2,329,987 km (0.115 R)
• M12: 2,582,508 km (0.112 R)
• M13: 3,681,155 km (0.107 R)
• M14: 3,806,967 km (0.068 R)
• M15: 4,084,171 km (0.118 R)
• M16: 4,412,539 km (0.026 R)
• M17: 4,886,914 km (0.105 R)
• M18: 4,979,216 km (0.118 R)
• M19: 5,095,303 km (0.041 R)
• M20: 5,425,316 km (0.031 R)
• M21: 5,835,663 km (0.086 R)
• M22: 5,958,184 km (0.102 R)
• M23: 6,056,919 km (0.082 R)
• M24: 6,281,166 km (0.114 R)
• M25: 6,381,696 km (0.112 R)
• M26: 6,814,931 km (0.109 R)
• M27: 6,918,303 km (0.098 R)
• M28: 7,629,641 km (0.047 R)
• M29: 9,150,603 km (0.104 R)
• M30: 9,264,746 km (0.07 R)
• M31: 9,872,412 km (0.113 R)
• M32: 10,077,810 km (0.112 R)
• M33: 11,248,264 km (0.096 R)
• M34: 11,462,937 km (0.09 R)
• M35: 12,209,281 km (0.079 R)
• M36: 12,398,372 km (0.117 R)
• M37: 13,003,496 km (0.082 R)
• M38: 13,164,313 km (0.114 R)
• M39: 13,325,879 km (0.112 R)
• M40: 13,455,580 km (0.084 R)
• M41: 13,650,955 km (0.07 R)
• M42: 14,508,301 km (0.111 R)
• M43: 14,742,122 km (0.118 R)
• M44: 15,213,505 km (0.044 R)
• M45: 16,240,494 km (0.093 R)
• M46: 16,762,441 km (0.098 R)
• M47: 16,902,465 km (0.106 R)
• M48: 17,537,807 km (0.054 R)
• M49: 18,001,561 km (0.099 R)
• M50: 18,109,121 km (0.107 R)
• M51: 18,216,982 km (0.033 R)
• M52: 18,361,044 km (0.056 R)
• M53: 18,795,626 km (0.082 R)
• M54: 19,087,192 km (0.078 R)
• M55: 19,601,061 km (0.095 R)
• M56: 20,380,466 km (0.092 R)
• M57: 20,530,064 km (0.085 R)
• M58: 20,755,209 km (0.107 R)
• M59: 21,283,588 km (0.099 R)
• M60: 21,587,571 km (0.07 R)
• M61: 21,778,308 km (0.098 R)
• M62: 22,238,322 km (0.091 R)
• M63: 24,070,896 km (0.112 R)
• M64: 25,065,273 km (0.106 R)
• M65: 25,386,310 km (0.104 R)
• M66: 25,708,843 km (0.068 R)
• M67: 25,951,491 km (0.105 R)
• M68: 26,195,036 km (0.117 R)
• M69: 26,316,958 km (0.091 R)
• M70: 26,684,221 km (0.12 R)
• M71: 27,135,408 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.1

Radius: 13.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.17 AU - 6.31 AU

Year: 8280 Days

Day: 6.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,808,865 km

• M1: 183,557 km (0.105 R)
• M2: 281,992 km (0.095 R)
• M3: 391,498 km (0.092 R)
• M4: 561,740 km (0.095 R)
• M5: 952,041 km (0.117 R)
• M6: 1,383,481 km (0.116 R)
• M7: 1,500,915 km (0.099 R)
• M8: 2,116,062 km (0.06 R)
• M9: 2,369,032 km (0.051 R)
• M10: 2,879,609 km (0.12 R)
• M11: 3,265,273 km (0.083 R)
• M12: 3,424,295 km (0.111 R)
• M13: 3,667,691 km (0.045 R)
• M14: 3,750,119 km (0.06 R)
• M15: 4,229,132 km (0.107 R)
• M16: 5,526,744 km (0.108 R)
• M17: 5,621,589 km (0.077 R)
• M18: 5,909,714 km (0.108 R)
• M19: 6,104,341 km (0.113 R)
• M20: 6,301,362 km (0.093 R)
• M21: 6,533,687 km (0.091 R)
• M22: 6,904,690 km (0.109 R)
• M23: 7,386,844 km (0.115 R)
• M24: 7,737,950 km (0.111 R)
• M25: 8,022,934 km (0.092 R)
• M26: 8,130,644 km (0.08 R)
• M27: 8,311,359 km (0.11 R)
• M28: 8,529,771 km (0.119 R)
• M29: 9,159,429 km (0.102 R)
• M30: 9,423,020 km (0.085 R)
• M31: 9,727,452 km (0.049 R)
• M32: 10,112,517 km (0.081 R)
• M33: 10,977,342 km (0.046 R)
• M34: 11,097,020 km (0.111 R)
• M35: 11,257,389 km (0.067 R)
• M36: 11,621,211 km (0.068 R)
• M37: 12,235,909 km (0.113 R)
• M38: 13,114,497 km (0.113 R)
• M39: 13,411,748 km (0.045 R)
• M40: 13,625,524 km (0.105 R)
• M41: 14,143,282 km (0.076 R)
• M42: 17,197,023 km (0.036 R)
• M43: 17,991,388 km (0.081 R)
• M44: 18,180,031 km (0.108 R)
• M45: 18,654,406 km (0.102 R)
• M46: 19,085,098 km (0.069 R)
• M47: 19,567,252 km (0.061 R)
• M48: 20,249,119 km (0.081 R)
• M49: 20,494,609 km (0.065 R)
• M50: 22,139,138 km (0.119 R)
• M51: 22,341,395 km (0.03 R)
• M52: 22,849,728 km (0.077 R)
• M53: 23,413,114 km (0.115 R)
• M54: 24,293,049 km (0.081 R)
• M55: 24,397,318 km (0.095 R)
• M56: 24,553,947 km (0.045 R)
• M57: 25,289,221 km (0.102 R)
• M58: 26,138,488 km (0.072 R)
• M59: 27,159,045 km (0.048 R)
• M60: 28,302,272 km (0.043 R)
• M61: 28,852,193 km (0.108 R)
• M62: 30,018,608 km (0.068 R)
• M63: 30,748,346 km (0.097 R)
• M64: 31,711,457 km (0.069 R)
• M65: 31,996,591 km (0.068 R)
• M66: 33,783,388 km (0.074 R)
• M67: 35,602,648 km (0.101 R)
• M68: 36,136,712 km (0.08 R)
• M69: 37,152,781 km (0.107 R)
• M70: 37,333,046 km (0.06 R)
• M71: 37,513,611 km (0.078 R)
• M72: 37,754,763 km (0.09 R)
• M73: 38,785,791 km (0.06 R)
• M74: 39,090,821 km (0.075 R)
• M75: 40,133,668 km (0.049 R)
• M76: 40,256,937 km (0.093 R)
• M77: 41,559,186 km (0.108 R)
• M78: 41,808,865 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 11,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit