🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 15

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.97 AU - 0.97 AU

Year: 617 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,306,435 km

• M1: 196,422 km (0.047 R)
• M2: 330,312 km (0.098 R)
• M3: 559,496 km (0.111 R)
• M4: 678,277 km (0.048 R)
• M5: 803,490 km (0.075 R)
• M6: 904,618 km (0.043 R)
• M7: 1,028,037 km (0.107 R)
• M8: 1,139,487 km (0.108 R)
• M9: 1,308,084 km (0.119 R)
• M10: 1,425,369 km (0.042 R)
• M11: 1,531,134 km (0.111 R)
• M12: 1,697,786 km (0.104 R)
• M13: 1,832,424 km (0.07 R)
• M14: 1,937,292 km (0.092 R)
• M15: 2,038,570 km (0.108 R)
• M16: 2,194,152 km (0.112 R)
• M17: 2,306,051 km (0.082 R)
• M18: 2,468,514 km (0.074 R)
• M19: 2,585,201 km (0.064 R)
• M20: 2,703,682 km (0.089 R)
• M21: 2,798,677 km (0.115 R)
• M22: 2,953,062 km (0.115 R)
• M23: 3,176,860 km (0.12 R)
• M24: 3,324,663 km (0.039 R)
• M25: 3,481,741 km (0.106 R)
• M26: 3,599,474 km (0.066 R)
• M27: 3,760,890 km (0.099 R)
• M28: 3,960,753 km (0.029 R)
• M29: 4,083,872 km (0.045 R)
• M30: 4,252,469 km (0.099 R)
• M31: 4,521,147 km (0.063 R)
• M32: 4,650,100 km (0.096 R)
• M33: 4,973,680 km (0.106 R)
• M34: 5,122,680 km (0.117 R)
• M35: 5,217,525 km (0.066 R)
• M36: 5,360,840 km (0.102 R)
• M37: 5,473,188 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 12.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.77 AU - 1.17 AU

Year: 617 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 91,306,435 km

• M1: 155,432 km (0.1 R)
• M2: 241,301 km (0.089 R)
• M3: 320,289 km (0.056 R)
• M4: 505,491 km (0.083 R)
• M5: 593,006 km (0.087 R)
• M6: 781,649 km (0.104 R)
• M7: 945,907 km (0.089 R)
• M8: 1,032,674 km (0.108 R)
• M9: 1,149,211 km (0.091 R)
• M10: 1,237,025 km (0.109 R)
• M11: 1,344,436 km (0.119 R)
• M12: 1,484,759 km (0.088 R)
• M13: 1,655,001 km (0.061 R)
• M14: 1,962,126 km (0.103 R)
• M15: 2,048,593 km (0.117 R)
• M16: 2,239,181 km (0.113 R)
• M17: 2,372,024 km (0.109 R)
• M18: 2,521,921 km (0.077 R)
• M19: 2,652,969 km (0.045 R)
• M20: 2,793,740 km (0.116 R)
• M21: 2,990,611 km (0.114 R)
• M22: 3,145,295 km (0.067 R)
• M23: 3,247,321 km (0.04 R)
• M24: 3,478,749 km (0.11 R)
• M25: 3,568,059 km (0.111 R)
• M26: 3,649,889 km (0.082 R)
• M27: 3,907,496 km (0.074 R)
• M28: 4,111,249 km (0.097 R)
• M29: 4,188,441 km (0.049 R)
• M30: 4,414,633 km (0.028 R)
• M31: 4,600,135 km (0.057 R)
• M32: 4,979,066 km (0.112 R)
• M33: 5,107,720 km (0.033 R)
• M34: 5,191,046 km (0.078 R)
• M35: 5,312,071 km (0.103 R)
• M36: 5,452,992 km (0.088 R)
• M37: 5,566,537 km (0.112 R)
• M38: 5,757,723 km (0.078 R)
• M39: 6,314,377 km (0.116 R)
• M40: 6,443,928 km (0.104 R)
• M41: 6,604,297 km (0.028 R)
• M42: 6,796,680 km (0.104 R)
• M43: 6,949,868 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 13.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.13 AU - 1.75 AU

Year: 1116 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,306,435 km

• M1: 168,447 km (0.114 R)
• M2: 254,616 km (0.095 R)
• M3: 338,690 km (0.101 R)
• M4: 429,795 km (0.106 R)
• M5: 544,237 km (0.084 R)
• M6: 675,883 km (0.026 R)
• M7: 866,172 km (0.103 R)
• M8: 975,977 km (0.101 R)
• M9: 1,060,499 km (0.116 R)
• M10: 1,147,715 km (0.09 R)
• M11: 1,237,623 km (0.112 R)
• M12: 1,346,680 km (0.063 R)
• M13: 1,442,123 km (0.093 R)
• M14: 1,587,084 km (0.096 R)
• M15: 1,676,394 km (0.107 R)
• M16: 1,860,549 km (0.059 R)
• M17: 1,967,960 km (0.059 R)
• M18: 2,058,018 km (0.112 R)
• M19: 2,162,736 km (0.093 R)
• M20: 2,316,523 km (0.069 R)
• M21: 2,432,761 km (0.107 R)
• M22: 2,671,070 km (0.116 R)
• M23: 2,814,834 km (0.114 R)
• M24: 2,990,910 km (0.115 R)
• M25: 3,292,649 km (0.101 R)
• M26: 3,377,471 km (0.081 R)
• M27: 3,660,062 km (0.081 R)
• M28: 3,893,584 km (0.111 R)
• M29: 4,107,060 km (0.052 R)
• M30: 4,223,597 km (0.106 R)
• M31: 4,443,057 km (0.063 R)
• M32: 4,597,292 km (0.073 R)
• M33: 4,727,143 km (0.101 R)
• M34: 4,964,106 km (0.112 R)
• M35: 5,151,103 km (0.057 R)
• M36: 5,404,223 km (0.066 R)
• M37: 5,532,279 km (0.088 R)
• M38: 5,633,706 km (0.09 R)
• M39: 5,950,854 km (0.06 R)
• M40: 6,226,114 km (0.095 R)
• M41: 6,544,608 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 15

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.3 AU - 1.78 AU

Year: 1234 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,306,435 km

• M1: 224,247 km (0.064 R)
• M2: 370,105 km (0.067 R)
• M3: 514,467 km (0.094 R)
• M4: 608,564 km (0.067 R)
• M5: 718,967 km (0.104 R)
• M6: 828,323 km (0.028 R)
• M7: 939,325 km (0.029 R)
• M8: 1,045,689 km (0.119 R)
• M9: 1,140,534 km (0.083 R)
• M10: 1,238,670 km (0.107 R)
• M11: 1,692,700 km (0.11 R)
• M12: 1,831,976 km (0.091 R)
• M13: 1,975,440 km (0.111 R)
• M14: 2,218,536 km (0.101 R)
• M15: 2,414,659 km (0.112 R)
• M16: 2,543,912 km (0.081 R)
• M17: 2,660,748 km (0.09 R)
• M18: 2,794,488 km (0.115 R)
• M19: 3,138,863 km (0.088 R)
• M20: 3,472,915 km (0.117 R)
• M21: 3,570,452 km (0.116 R)
• M22: 3,685,643 km (0.101 R)
• M23: 3,852,145 km (0.089 R)
• M24: 4,012,813 km (0.101 R)
• M25: 4,340,881 km (0.097 R)
• M26: 4,517,257 km (0.077 R)
• M27: 4,722,954 km (0.096 R)
• M28: 4,849,664 km (0.108 R)
• M29: 4,959,319 km (0.063 R)
• M30: 5,274,223 km (0.099 R)
• M31: 5,424,868 km (0.068 R)
• M32: 5,519,713 km (0.093 R)
• M33: 5,682,176 km (0.094 R)
• M34: 5,836,561 km (0.056 R)
• M35: 6,070,981 km (0.12 R)
• M36: 6,179,439 km (0.087 R)
• M37: 6,751,801 km (0.112 R)
• M38: 7,101,411 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 14.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.76 AU - 3.94 AU

Year: 3959 Days

Day: 6.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 91,306,435 km

• M1: 186,100 km (0.106 R)
• M2: 304,880 km (0.065 R)
• M3: 401,820 km (0.077 R)
• M4: 559,197 km (0.06 R)
• M5: 700,417 km (0.116 R)
• M6: 828,922 km (0.077 R)
• M7: 947,703 km (0.12 R)
• M8: 1,043,445 km (0.104 R)
• M9: 1,245,851 km (0.075 R)
• M10: 1,417,739 km (0.098 R)
• M11: 1,552,078 km (0.1 R)
• M12: 1,786,049 km (0.052 R)
• M13: 1,957,039 km (0.107 R)
• M14: 2,082,552 km (0.107 R)
• M15: 2,198,042 km (0.104 R)
• M16: 2,408,675 km (0.114 R)
• M17: 2,584,902 km (0.102 R)
• M18: 2,709,517 km (0.103 R)
• M19: 2,807,952 km (0.107 R)
• M20: 2,907,584 km (0.118 R)
• M21: 3,066,457 km (0.094 R)
• M22: 4,065,023 km (0.103 R)
• M23: 4,161,962 km (0.081 R)
• M24: 4,457,867 km (0.084 R)
• M25: 4,608,362 km (0.093 R)
• M26: 5,122,680 km (0.108 R)
• M27: 5,386,720 km (0.079 R)
• M28: 5,673,350 km (0.117 R)
• M29: 6,261,868 km (0.054 R)
• M30: 6,601,604 km (0.088 R)
• M31: 6,966,773 km (0.105 R)
• M32: 7,240,088 km (0.098 R)
• M33: 7,537,040 km (0.11 R)
• M34: 7,717,006 km (0.083 R)
• M35: 8,020,391 km (0.092 R)
• M36: 8,368,954 km (0.074 R)
• M37: 8,597,090 km (0.077 R)
• M38: 8,722,453 km (0.107 R)
• M39: 8,869,508 km (0.089 R)
• M40: 9,102,133 km (0.108 R)
• M41: 9,508,889 km (0.078 R)
• M42: 9,747,199 km (0.103 R)
• M43: 9,856,106 km (0.059 R)
• M44: 9,965,462 km (0.116 R)
• M45: 10,119,249 km (0.052 R)
• M46: 10,251,643 km (0.119 R)
• M47: 10,742,324 km (0.08 R)
• M48: 10,854,971 km (0.107 R)
• M49: 11,149,529 km (0.118 R)
• M50: 11,309,150 km (0.071 R)
• M51: 11,584,859 km (0.117 R)
• M52: 12,095,885 km (0.108 R)
• M53: 12,213,021 km (0.053 R)
• M54: 12,354,241 km (0.086 R)
• M55: 12,472,274 km (0.061 R)
• M56: 12,900,273 km (0.101 R)
• M57: 12,996,016 km (0.08 R)
• M58: 13,236,420 km (0.099 R)
• M59: 13,429,999 km (0.089 R)
• M60: 13,819,702 km (0.094 R)
• M61: 14,237,977 km (0.085 R)
• M62: 14,386,528 km (0.071 R)
• M63: 15,390,479 km (0.065 R)
• M64: 15,721,539 km (0.103 R)
• M65: 15,977,950 km (0.109 R)
• M66: 16,313,349 km (0.061 R)
• M67: 16,598,931 km (0.098 R)
• M68: 16,703,201 km (0.084 R)
• M69: 17,254,170 km (0.096 R)
• M70: 17,492,030 km (0.101 R)
• M71: 17,731,088 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 14.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.52 AU - 4.1 AU

Year: 4802 Days

Day: 11.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,306,435 km

• M1: 193,729 km (0.097 R)
• M2: 304,731 km (0.099 R)
• M3: 548,725 km (0.071 R)
• M4: 776,413 km (0.093 R)
• M5: 927,058 km (0.092 R)
• M6: 1,247,048 km (0.088 R)
• M7: 1,357,301 km (0.035 R)
• M8: 1,470,996 km (0.046 R)
• M9: 1,588,131 km (0.064 R)
• M10: 1,693,448 km (0.106 R)
• M11: 1,848,132 km (0.118 R)
• M12: 2,122,495 km (0.108 R)
• M13: 2,765,616 km (0.044 R)
• M14: 2,857,170 km (0.07 R)
• M15: 3,214,409 km (0.04 R)
• M16: 3,330,348 km (0.069 R)
• M17: 3,546,517 km (0.089 R)
• M18: 3,686,540 km (0.04 R)
• M19: 3,951,628 km (0.107 R)
• M20: 4,286,727 km (0.1 R)
• M21: 4,718,616 km (0.065 R)
• M22: 5,232,784 km (0.11 R)
• M23: 5,718,079 km (0.092 R)
• M24: 5,978,081 km (0.118 R)
• M25: 6,121,694 km (0.03 R)
• M26: 6,266,356 km (0.088 R)
• M27: 6,485,516 km (0.068 R)
• M28: 6,608,336 km (0.088 R)
• M29: 6,756,887 km (0.109 R)
• M30: 6,881,502 km (0.114 R)
• M31: 7,107,694 km (0.063 R)
• M32: 7,209,121 km (0.072 R)
• M33: 7,984,786 km (0.101 R)
• M34: 8,786,930 km (0.107 R)
• M35: 8,923,214 km (0.079 R)
• M36: 9,060,096 km (0.081 R)
• M37: 9,839,950 km (0.044 R)
• M38: 10,209,456 km (0.037 R)
• M39: 10,467,961 km (0.086 R)
• M40: 10,728,561 km (0.048 R)
• M41: 10,991,404 km (0.088 R)
• M42: 12,520,743 km (0.114 R)
• M43: 12,705,048 km (0.102 R)
• M44: 12,859,283 km (0.099 R)
• M45: 14,404,330 km (0.045 R)
• M46: 15,084,252 km (0.118 R)
• M47: 16,240,943 km (0.108 R)
• M48: 16,745,387 km (0.072 R)
• M49: 16,846,964 km (0.101 R)
• M50: 17,769,833 km (0.106 R)
• M51: 17,873,355 km (0.052 R)
• M52: 18,324,542 km (0.11 R)
• M53: 18,603,991 km (0.089 R)
• M54: 19,202,532 km (0.113 R)
• M55: 19,843,260 km (0.093 R)
• M56: 20,202,295 km (0.1 R)
• M57: 20,563,424 km (0.064 R)
• M58: 20,999,652 km (0.085 R)
• M59: 21,182,311 km (0.116 R)
• M60: 22,140,784 km (0.051 R)
• M61: 22,475,734 km (0.08 R)
• M62: 22,775,079 km (0.093 R)
• M63: 23,037,922 km (0.114 R)
• M64: 23,870,883 km (0.105 R)
• M65: 24,867,953 km (0.089 R)
• M66: 25,332,754 km (0.06 R)
• M67: 25,722,307 km (0.08 R)
• M68: 25,878,636 km (0.086 R)
• M69: 26,310,376 km (0.066 R)
• M70: 26,428,558 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.6

Radius: 3.1

Gravity: 89.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.42 AU - 11.56 AU

Year: 23524 Days

Day: 20.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,306,435 km

• M1: 70,760 km (0.119 R)
• M2: 240,853 km (0.106 R)
• M3: 277,654 km (0.112 R)
• M4: 336,446 km (0.093 R)
• M5: 356,941 km (0.118 R)
• M6: 1,028,485 km (0.088 R)
• M7: 1,059,003 km (0.097 R)
• M8: 1,551,031 km (0.08 R)
• M9: 3,413,823 km (0.103 R)
• M10: 3,459,451 km (0.113 R)
• M11: 3,505,377 km (0.098 R)
• M12: 4,120,524 km (0.107 R)
• M13: 4,169,293 km (0.111 R)
• M14: 4,316,497 km (0.119 R)
• M15: 4,615,992 km (0.087 R)
• M16: 4,973,980 km (0.116 R)
• M17: 5,130,010 km (0.042 R)
• M18: 6,211,304 km (0.105 R)
• M19: 6,435,700 km (0.109 R)
• M20: 6,548,946 km (0.08 R)
• M21: 8,079,631 km (0.109 R)
• M22: 10,303,404 km (0.081 R)
• M23: 10,568,790 km (0.105 R)
• M24: 11,174,363 km (0.081 R)
• M25: 11,378,713 km (0.102 R)
• M26: 11,584,261 km (0.094 R)
• M27: 11,653,076 km (0.091 R)
• M28: 13,272,323 km (0.08 R)
• M29: 13,344,280 km (0.084 R)
• M30: 16,020,735 km (0.111 R)
• M31: 16,637,378 km (0.114 R)
• M32: 16,714,869 km (0.112 R)
• M33: 16,870,601 km (0.114 R)
• M34: 17,340,188 km (0.114 R)
• M35: 18,052,873 km (0.035 R)
• M36: 18,212,494 km (0.049 R)
• M37: 21,671,496 km (0.081 R)
• M38: 23,301,065 km (0.092 R)
• M39: 23,561,964 km (0.059 R)
• M40: 23,736,395 km (0.033 R)
• M41: 23,911,275 km (0.107 R)
• M42: 24,174,418 km (0.12 R)
• M43: 24,703,695 km (0.092 R)
• M44: 27,773,443 km (0.081 R)
• M45: 28,605,806 km (0.104 R)
• M46: 29,352,748 km (0.055 R)
• M47: 31,439,339 km (0.043 R)
• M48: 31,823,805 km (0.102 R)
• M49: 31,920,146 km (0.116 R)
• M50: 32,306,558 km (0.082 R)
• M51: 32,403,497 km (0.09 R)
• M52: 33,573,203 km (0.093 R)
• M53: 33,867,761 km (0.101 R)
• M54: 36,154,664 km (0.091 R)
• M55: 36,557,381 km (0.102 R)
• M56: 37,367,454 km (0.108 R)
• M57: 38,490,934 km (0.109 R)
• M58: 38,696,332 km (0.103 R)
• M59: 39,005,102 km (0.086 R)
• M60: 39,936,648 km (0.098 R)
• M61: 40,875,374 km (0.105 R)
• M62: 40,980,093 km (0.116 R)
• M63: 41,294,847 km (0.093 R)
• M64: 42,880,883 km (0.046 R)
• M65: 43,307,237 km (0.1 R)
• M66: 44,594,527 km (0.114 R)
• M67: 44,810,247 km (0.045 R)
• M68: 47,867,130 km (0.115 R)
• M69: 48,864,050 km (0.101 R)
• M70: 50,990,733 km (0.109 R)
• M71: 51,895,202 km (0.083 R)
• M72: 52,349,381 km (0.114 R)
• M73: 54,524,834 km (0.093 R)
• M74: 55,681,674 km (0.063 R)
• M75: 56,263,011 km (0.062 R)
• M76: 56,496,234 km (0.12 R)
• M77: 56,963,428 km (0.104 R)
• M78: 59,793,671 km (0.108 R)
• M79: 60,269,841 km (0.103 R)
• M80: 60,627,679 km (0.069 R)
• M81: 61,585,703 km (0.117 R)
• M82: 65,712,211 km (0.029 R)
• M83: 68,181,025 km (0.085 R)
• M84: 70,679,908 km (0.075 R)
• M85: 71,561,637 km (0.11 R)
• M86: 74,612,088 km (0.06 R)
• M87: 75,509,824 km (0.113 R)
• M88: 76,927,713 km (0.031 R)
• M89: 77,186,517 km (0.084 R)
• M90: 80,182,664 km (0.103 R)
• M91: 81,893,016 km (0.066 R)
• M92: 82,951,421 km (0.096 R)
• M93: 84,681,071 km (0.114 R)
• M94: 89,260,562 km (0.078 R)
• M95: 89,804,649 km (0.078 R)
• M96: 89,940,783 km (0.096 R)
• M97: 90,759,383 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit