🌌 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: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 13.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.61 AU - 0.61 AU

Year: 318 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,134,412 km

• M1: 170,841 km (0.098 R)
• M2: 359,932 km (0.085 R)
• M3: 490,531 km (0.073 R)
• M4: 584,778 km (0.087 R)
• M5: 706,700 km (0.099 R)
• M6: 818,600 km (0.041 R)
• M7: 958,623 km (0.054 R)
• M8: 1,060,799 km (0.097 R)
• M9: 1,215,333 km (0.04 R)
• M10: 1,329,027 km (0.095 R)
• M11: 1,431,053 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 14.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.62 AU - 0.8 AU

Year: 399 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,134,412 km

• M1: 185,202 km (0.095 R)
• M2: 279,598 km (0.079 R)
• M3: 379,530 km (0.085 R)
• M4: 476,320 km (0.118 R)
• M5: 621,878 km (0.07 R)
• M6: 877,691 km (0.095 R)
• M7: 978,220 km (0.05 R)
• M8: 1,121,834 km (0.05 R)
• M9: 1,227,899 km (0.077 R)
• M10: 1,398,590 km (0.108 R)
• M11: 1,657,544 km (0.104 R)
• M12: 1,775,128 km (0.12 R)
• M13: 1,874,461 km (0.03 R)
• M14: 2,018,973 km (0.064 R)
• M15: 2,122,943 km (0.063 R)
• M16: 2,240,228 km (0.103 R)
• M17: 2,371,126 km (0.039 R)
• M18: 2,504,717 km (0.095 R)
• M19: 2,641,001 km (0.118 R)
• M20: 2,859,264 km (0.11 R)
• M21: 2,989,564 km (0.104 R)
• M22: 3,275,445 km (0.047 R)
• M23: 3,464,387 km (0.096 R)
• M24: 3,650,487 km (0.108 R)
• M25: 3,812,651 km (0.05 R)
• M26: 3,935,920 km (0.118 R)
• M27: 4,088,360 km (0.071 R)
• M28: 4,242,895 km (0.113 R)
• M29: 4,420,767 km (0.1 R)
• M30: 4,696,176 km (0.109 R)
• M31: 4,828,570 km (0.079 R)
• M32: 4,984,601 km (0.034 R)
• M33: 5,256,121 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 11.6

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.12 AU

Year: 569 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 81,134,412 km

• M1: 156,779 km (0.103 R)
• M2: 231,428 km (0.113 R)
• M3: 306,077 km (0.112 R)
• M4: 451,337 km (0.113 R)
• M5: 558,150 km (0.048 R)
• M6: 679,922 km (0.087 R)
• M7: 776,563 km (0.051 R)
• M8: 873,203 km (0.114 R)
• M9: 1,057,208 km (0.054 R)
• M10: 1,148,463 km (0.105 R)
• M11: 1,357,900 km (0.097 R)
• M12: 1,438,982 km (0.091 R)
• M13: 1,528,292 km (0.078 R)
• M14: 1,835,117 km (0.083 R)
• M15: 1,911,562 km (0.103 R)
• M16: 2,118,156 km (0.077 R)
• M17: 2,205,970 km (0.039 R)
• M18: 2,362,450 km (0.119 R)
• M19: 2,569,194 km (0.047 R)
• M20: 2,742,279 km (0.055 R)
• M21: 2,854,327 km (0.1 R)
• M22: 2,976,250 km (0.098 R)
• M23: 3,091,590 km (0.073 R)
• M24: 3,174,916 km (0.105 R)
• M25: 3,455,412 km (0.118 R)
• M26: 3,576,885 km (0.084 R)
• M27: 3,770,614 km (0.085 R)
• M28: 4,141,019 km (0.045 R)
• M29: 4,214,770 km (0.099 R)
• M30: 4,344,771 km (0.071 R)
• M31: 4,476,118 km (0.076 R)
• M32: 4,694,830 km (0.073 R)
• M33: 4,936,580 km (0.103 R)
• M34: 5,321,944 km (0.1 R)
• M35: 5,513,280 km (0.116 R)
• M36: 5,665,870 km (0.102 R)
• M37: 5,747,999 km (0.093 R)
• M38: 5,830,278 km (0.075 R)
• M39: 5,933,949 km (0.081 R)
• M40: 6,079,957 km (0.117 R)
• M41: 6,697,796 km (0.059 R)
• M42: 6,784,563 km (0.077 R)
• M43: 7,179,800 km (0.042 R)
• M44: 7,290,951 km (0.08 R)
• M45: 7,425,141 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 9.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.46 AU - 2.04 AU

Year: 1544 Days

Day: 5.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,134,412 km

• M1: 120,426 km (0.085 R)
• M2: 195,674 km (0.039 R)
• M3: 337,044 km (0.106 R)
• M4: 406,607 km (0.09 R)
• M5: 482,304 km (0.073 R)
• M6: 589,715 km (0.096 R)
• M7: 763,548 km (0.1 R)
• M8: 930,648 km (0.047 R)
• M9: 1,043,595 km (0.07 R)
• M10: 1,447,210 km (0.076 R)
• M11: 1,541,157 km (0.082 R)
• M12: 1,666,371 km (0.081 R)
• M13: 1,755,232 km (0.119 R)
• M14: 1,886,280 km (0.107 R)
• M15: 2,073,426 km (0.03 R)
• M16: 2,343,301 km (0.1 R)
• M17: 2,409,723 km (0.052 R)
• M18: 2,522,071 km (0.074 R)
• M19: 2,740,184 km (0.09 R)
• M20: 2,928,678 km (0.078 R)
• M21: 3,012,602 km (0.038 R)
• M22: 3,406,194 km (0.075 R)
• M23: 3,960,753 km (0.086 R)
• M24: 4,093,746 km (0.117 R)
• M25: 4,474,323 km (0.09 R)
• M26: 4,571,113 km (0.094 R)
• M27: 4,696,775 km (0.036 R)
• M28: 4,781,148 km (0.115 R)
• M29: 4,937,328 km (0.082 R)
• M30: 5,109,515 km (0.09 R)
• M31: 5,225,304 km (0.074 R)
• M32: 5,518,965 km (0.073 R)
• M33: 5,578,355 km (0.095 R)
• M34: 5,652,855 km (0.088 R)
• M35: 5,969,553 km (0.091 R)
• M36: 6,045,848 km (0.052 R)
• M37: 6,260,970 km (0.119 R)
• M38: 6,494,492 km (0.109 R)
• M39: 6,636,012 km (0.116 R)
• M40: 6,699,142 km (0.084 R)
• M41: 6,762,572 km (0.118 R)
• M42: 6,858,015 km (0.074 R)
• M43: 7,114,875 km (0.08 R)
• M44: 7,391,182 km (0.047 R)
• M45: 7,687,685 km (0.107 R)
• M46: 8,224,442 km (0.108 R)
• M47: 8,377,630 km (0.042 R)
• M48: 8,773,317 km (0.037 R)
• M49: 9,052,167 km (0.056 R)
• M50: 9,690,352 km (0.104 R)
• M51: 10,215,141 km (0.041 R)
• M52: 10,361,448 km (0.115 R)
• M53: 10,490,102 km (0.088 R)
• M54: 10,674,855 km (0.114 R)
• M55: 10,991,255 km (0.102 R)
• M56: 11,443,340 km (0.099 R)
• M57: 11,595,331 km (0.084 R)
• M58: 11,824,664 km (0.099 R)
• M59: 12,055,644 km (0.086 R)
• M60: 12,229,626 km (0.044 R)
• M61: 12,600,030 km (0.069 R)
• M62: 13,033,415 km (0.104 R)
• M63: 13,331,713 km (0.104 R)
• M64: 13,471,737 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.4

Radius: 10.4

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.85 AU - 2.09 AU

Year: 1844 Days

Day: 8.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,134,412 km

• M1: 129,851 km (0.038 R)
• M2: 211,531 km (0.08 R)
• M3: 385,364 km (0.097 R)
• M4: 514,317 km (0.102 R)
• M5: 778,507 km (0.044 R)
• M6: 861,983 km (0.071 R)
• M7: 1,048,083 km (0.078 R)
• M8: 1,113,158 km (0.065 R)
• M9: 1,208,601 km (0.073 R)
• M10: 1,316,910 km (0.087 R)
• M11: 1,408,165 km (0.115 R)
• M12: 1,618,649 km (0.045 R)
• M13: 1,794,576 km (0.084 R)
• M14: 2,082,402 km (0.111 R)
• M15: 2,422,289 km (0.082 R)
• M16: 2,688,872 km (0.073 R)
• M17: 2,978,494 km (0.12 R)
• M18: 3,403,800 km (0.069 R)
• M19: 3,760,741 km (0.063 R)
• M20: 3,936,518 km (0.096 R)
• M21: 4,055,149 km (0.095 R)
• M22: 4,160,018 km (0.087 R)
• M23: 4,744,796 km (0.037 R)
• M24: 4,855,348 km (0.087 R)
• M25: 5,014,820 km (0.099 R)
• M26: 5,686,813 km (0.097 R)
• M27: 5,888,920 km (0.084 R)
• M28: 6,144,882 km (0.09 R)
• M29: 6,231,051 km (0.089 R)
• M30: 6,509,452 km (0.062 R)
• M31: 6,579,614 km (0.065 R)
• M32: 6,934,609 km (0.026 R)
• M33: 7,006,416 km (0.118 R)
• M34: 7,114,576 km (0.11 R)
• M35: 7,186,981 km (0.094 R)
• M36: 7,793,451 km (0.1 R)
• M37: 8,169,091 km (0.097 R)
• M38: 8,282,935 km (0.082 R)
• M39: 8,550,715 km (0.115 R)
• M40: 8,627,758 km (0.091 R)
• M41: 8,840,785 km (0.102 R)
• M42: 9,055,608 km (0.112 R)
• M43: 9,490,339 km (0.114 R)
• M44: 9,589,972 km (0.086 R)
• M45: 10,421,287 km (0.057 R)
• M46: 10,544,855 km (0.12 R)
• M47: 11,572,293 km (0.073 R)
• M48: 12,369,201 km (0.083 R)
• M49: 12,456,416 km (0.064 R)
• M50: 12,521,940 km (0.078 R)
• M51: 12,609,605 km (0.106 R)
• M52: 12,984,048 km (0.114 R)
• M53: 13,072,760 km (0.091 R)
• M54: 13,139,331 km (0.056 R)
• M55: 13,406,961 km (0.071 R)
• M56: 13,496,570 km (0.068 R)
• M57: 13,834,362 km (0.059 R)
• M58: 13,902,280 km (0.074 R)
• M59: 14,197,885 km (0.091 R)
• M60: 14,518,473 km (0.1 R)
• M61: 14,610,476 km (0.08 R)
• M62: 14,772,042 km (0.066 R)
• M63: 14,911,018 km (0.081 R)
• M64: 15,003,918 km (0.05 R)
• M65: 15,213,505 km (0.067 R)
• M66: 15,330,341 km (0.063 R)
• M67: 15,635,820 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.2

Radius: 13.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.71 AU - 3.79 AU

Year: 4843 Days

Day: 5.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,134,412 km

• M1: 176,077 km (0.095 R)
• M2: 274,063 km (0.119 R)
• M3: 586,723 km (0.098 R)
• M4: 681,867 km (0.106 R)
• M5: 830,418 km (0.096 R)
• M6: 1,190,500 km (0.087 R)
• M7: 1,316,910 km (0.114 R)
• M8: 1,538,315 km (0.067 R)
• M9: 1,645,876 km (0.115 R)
• M10: 1,951,504 km (0.091 R)
• M11: 2,293,335 km (0.099 R)
• M12: 2,417,502 km (0.09 R)
• M13: 2,525,960 km (0.099 R)
• M14: 2,617,514 km (0.12 R)
• M15: 2,804,212 km (0.07 R)
• M16: 3,151,429 km (0.108 R)
• M17: 3,370,739 km (0.069 R)
• M18: 3,533,352 km (0.059 R)
• M19: 3,803,376 km (0.104 R)
• M20: 4,123,366 km (0.1 R)
• M21: 4,474,472 km (0.101 R)
• M22: 4,563,782 km (0.085 R)
• M23: 5,182,519 km (0.087 R)
• M24: 5,561,750 km (0.069 R)
• M25: 5,876,653 km (0.085 R)
• M26: 6,024,007 km (0.039 R)
• M27: 6,322,455 km (0.084 R)
• M28: 6,574,826 km (0.085 R)
• M29: 7,063,563 km (0.116 R)
• M30: 7,299,329 km (0.083 R)
• M31: 7,671,080 km (0.102 R)
• M32: 7,967,732 km (0.097 R)
• M33: 8,076,490 km (0.028 R)
• M34: 8,323,027 km (0.06 R)
• M35: 8,433,430 km (0.101 R)
• M36: 8,544,282 km (0.083 R)
• M37: 8,767,632 km (0.114 R)
• M38: 8,908,104 km (0.07 R)
• M39: 9,506,645 km (0.048 R)
• M40: 9,680,029 km (0.099 R)
• M41: 9,854,461 km (0.092 R)
• M42: 9,942,125 km (0.06 R)
• M43: 10,118,052 km (0.089 R)
• M44: 10,923,188 km (0.1 R)
• M45: 12,531,215 km (0.113 R)
• M46: 13,137,236 km (0.047 R)
• M47: 13,330,517 km (0.11 R)
• M48: 13,427,606 km (0.096 R)
• M49: 13,785,444 km (0.105 R)
• M50: 14,677,047 km (0.108 R)
• M51: 14,877,658 km (0.102 R)
• M52: 15,112,975 km (0.111 R)
• M53: 15,349,490 km (0.059 R)
• M54: 16,032,105 km (0.106 R)
• M55: 16,689,886 km (0.105 R)
• M56: 16,934,329 km (0.081 R)
• M57: 17,039,497 km (0.116 R)
• M58: 17,215,274 km (0.089 R)
• M59: 17,497,715 km (0.075 R)
• M60: 17,675,138 km (0.071 R)
• M61: 18,282,505 km (0.054 R)
• M62: 18,462,472 km (0.107 R)
• M63: 18,643,036 km (0.104 R)
• M64: 19,042,463 km (0.091 R)
• M65: 20,034,446 km (0.1 R)
• M66: 20,294,447 km (0.118 R)
• M67: 20,892,839 km (0.075 R)
• M68: 21,081,033 km (0.1 R)
• M69: 21,611,058 km (0.09 R)
• M70: 23,188,418 km (0.088 R)
• M71: 23,735,497 km (0.101 R)
• M72: 24,049,952 km (0.104 R)
• M73: 25,281,741 km (0.073 R)
• M74: 25,482,352 km (0.119 R)
• M75: 25,603,077 km (0.091 R)
• M76: 26,290,180 km (0.088 R)
• M77: 27,065,396 km (0.119 R)
• M78: 27,188,366 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.9

Radius: 5.6

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.03 AU - 12.71 AU

Year: 22269 Days

Day: 15.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,134,412 km

• M1: 72,256 km (0.076 R)
• M2: 218,562 km (0.088 R)
• M3: 334,202 km (0.03 R)
• M4: 409,449 km (0.092 R)
• M5: 490,831 km (0.081 R)
• M6: 600,486 km (0.073 R)
• M7: 693,985 km (0.048 R)
• M8: 843,433 km (0.085 R)
• M9: 1,291,030 km (0.081 R)
• M10: 2,518,630 km (0.038 R)
• M11: 2,788,504 km (0.103 R)
• M12: 2,827,849 km (0.075 R)
• M13: 3,148,886 km (0.094 R)
• M14: 3,189,875 km (0.099 R)
• M15: 3,272,304 km (0.088 R)
• M16: 3,355,480 km (0.088 R)
• M17: 3,481,591 km (0.079 R)
• M18: 4,826,327 km (0.048 R)
• M19: 4,873,599 km (0.118 R)
• M20: 5,953,397 km (0.055 R)
• M21: 6,157,448 km (0.032 R)
• M22: 6,836,473 km (0.034 R)
• M23: 7,593,887 km (0.119 R)
• M24: 8,491,774 km (0.095 R)
• M25: 8,953,133 km (0.051 R)
• M26: 9,069,820 km (0.045 R)
• M27: 9,363,630 km (0.097 R)
• M28: 10,202,724 km (0.05 R)
• M29: 10,385,683 km (0.104 R)
• M30: 10,631,322 km (0.082 R)
• M31: 10,940,990 km (0.066 R)
• M32: 11,442,741 km (0.067 R)
• M33: 12,144,804 km (0.082 R)
• M34: 12,598,833 km (0.047 R)
• M35: 13,058,398 km (0.044 R)
• M36: 13,456,628 km (0.095 R)
• M37: 13,791,577 km (0.103 R)
• M38: 13,993,834 km (0.088 R)
• M39: 14,538,071 km (0.084 R)
• M40: 14,812,732 km (0.083 R)
• M41: 15,507,016 km (0.066 R)
• M42: 16,140,862 km (0.039 R)
• M43: 16,783,236 km (0.033 R)
• M44: 17,071,361 km (0.1 R)
• M45: 17,579,695 km (0.119 R)
• M46: 18,092,815 km (0.108 R)
• M47: 18,536,672 km (0.091 R)
• M48: 18,610,873 km (0.075 R)
• M49: 19,585,952 km (0.102 R)
• M50: 20,194,217 km (0.073 R)
• M51: 22,450,751 km (0.11 R)
• M52: 23,087,140 km (0.039 R)
• M53: 24,052,794 km (0.053 R)
• M54: 24,133,876 km (0.113 R)
• M55: 24,867,654 km (0.101 R)
• M56: 25,525,885 km (0.107 R)
• M57: 25,774,217 km (0.075 R)
• M58: 29,334,347 km (0.101 R)
• M59: 30,730,544 km (0.082 R)
• M60: 31,348,084 km (0.065 R)
• M61: 31,436,646 km (0.096 R)
• M62: 32,505,972 km (0.113 R)
• M63: 33,045,122 km (0.071 R)
• M64: 33,677,772 km (0.107 R)
• M65: 34,955,038 km (0.087 R)
• M66: 40,895,720 km (0.084 R)
• M67: 44,129,577 km (0.117 R)
• M68: 45,726,833 km (0.063 R)
• M69: 46,330,610 km (0.077 R)
• M70: 47,647,969 km (0.099 R)
• M71: 48,055,773 km (0.061 R)
• M72: 48,772,197 km (0.097 R)
• M73: 48,874,821 km (0.055 R)
• M74: 49,183,292 km (0.107 R)
• M75: 49,492,212 km (0.055 R)
• M76: 50,630,801 km (0.115 R)
• M77: 53,461,641 km (0.117 R)
• M78: 56,128,223 km (0.105 R)
• M79: 56,235,784 km (0.078 R)
• M80: 58,074,941 km (0.116 R)
• M81: 58,728,683 km (0.094 R)
• M82: 61,478,891 km (0.096 R)
• M83: 63,596,897 km (0.095 R)
• M84: 63,709,096 km (0.086 R)
• M85: 64,834,072 km (0.097 R)
• M86: 67,560,792 km (0.104 R)
• M87: 68,363,085 km (0.098 R)
• M88: 69,168,670 km (0.089 R)
• M89: 69,745,968 km (0.087 R)
• M90: 70,208,824 km (0.044 R)
• M91: 71,837,197 km (0.096 R)
• M92: 74,421,201 km (0.114 R)
• M93: 78,233,702 km (0.116 R)
• M94: 78,474,106 km (0.085 R)
• M95: 80,042,490 km (0.078 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: 205 - 13,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit