🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.6

Radius: 13.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 272 Days

Day: 8.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,409,506 km

• M1: 168,597 km (0.036 R)
• M2: 271,670 km (0.077 R)
• M3: 355,145 km (0.111 R)
• M4: 440,715 km (0.053 R)
• M5: 525,388 km (0.065 R)
• M6: 623,075 km (0.106 R)
• M7: 744,549 km (0.108 R)
• M8: 851,062 km (0.067 R)
• M9: 1,104,182 km (0.117 R)
• M10: 1,192,893 km (0.09 R)
• M11: 1,345,334 km (0.066 R)
• M12: 1,526,048 km (0.096 R)
• M13: 1,643,781 km (0.058 R)
• M14: 1,755,830 km (0.113 R)
• M15: 1,865,785 km (0.081 R)
• M16: 1,964,070 km (0.053 R)
• M17: 2,107,535 km (0.098 R)
• M18: 2,229,906 km (0.075 R)
• M19: 2,319,515 km (0.078 R)
• M20: 2,425,580 km (0.034 R)
• M21: 2,548,998 km (0.075 R)
• M22: 2,754,097 km (0.1 R)
• M23: 2,877,665 km (0.107 R)
• M24: 2,986,721 km (0.111 R)
• M25: 3,197,804 km (0.059 R)
• M26: 3,282,476 km (0.064 R)
• M27: 3,431,177 km (0.085 R)
• M28: 3,564,468 km (0.075 R)
• M29: 3,717,357 km (0.119 R)
• M30: 3,830,603 km (0.063 R)
• M31: 3,993,366 km (0.119 R)
• M32: 4,140,121 km (0.095 R)
• M33: 4,307,371 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 8.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.71 AU - 1.05 AU

Year: 550 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 22,409,506 km

• M1: 108,608 km (0.073 R)
• M2: 176,825 km (0.026 R)
• M3: 283,338 km (0.11 R)
• M4: 385,065 km (0.115 R)
• M5: 447,298 km (0.056 R)
• M6: 522,994 km (0.044 R)
• M7: 577,298 km (0.107 R)
• M8: 661,073 km (0.038 R)
• M9: 756,516 km (0.038 R)
• M10: 841,787 km (0.051 R)
• M11: 922,570 km (0.098 R)
• M12: 977,921 km (0.047 R)
• M13: 1,142,778 km (0.061 R)
• M14: 1,224,459 km (0.111 R)
• M15: 1,317,060 km (0.119 R)
• M16: 1,421,180 km (0.065 R)
• M17: 1,575,565 km (0.097 R)
• M18: 1,652,458 km (0.114 R)
• M19: 1,710,951 km (0.096 R)
• M20: 1,800,111 km (0.093 R)
• M21: 1,870,422 km (0.073 R)
• M22: 1,993,392 km (0.108 R)
• M23: 2,119,054 km (0.083 R)
• M24: 2,296,178 km (0.11 R)
• M25: 2,383,842 km (0.111 R)
• M26: 2,444,728 km (0.06 R)
• M27: 2,500,678 km (0.115 R)
• M28: 2,585,201 km (0.103 R)
• M29: 2,740,035 km (0.113 R)
• M30: 2,891,876 km (0.082 R)
• M31: 2,968,919 km (0.058 R)
• M32: 3,064,662 km (0.034 R)
• M33: 3,253,155 km (0.107 R)
• M34: 3,333,340 km (0.095 R)
• M35: 3,389,289 km (0.099 R)
• M36: 3,470,521 km (0.11 R)
• M37: 3,527,219 km (0.104 R)
• M38: 3,893,584 km (0.069 R)
• M39: 3,998,601 km (0.11 R)
• M40: 4,211,479 km (0.102 R)
• M41: 4,305,726 km (0.092 R)
• M42: 4,469,087 km (0.091 R)
• M43: 4,558,546 km (0.075 R)
• M44: 4,634,542 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 9.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.02 AU - 1.24 AU

Year: 801 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,409,506 km

• M1: 126,859 km (0.111 R)
• M2: 191,186 km (0.062 R)
• M3: 273,166 km (0.071 R)
• M4: 377,585 km (0.102 R)
• M5: 532,419 km (0.096 R)
• M6: 622,626 km (0.09 R)
• M7: 684,560 km (0.076 R)
• M8: 775,216 km (0.106 R)
• M9: 874,998 km (0.106 R)
• M10: 1,078,152 km (0.07 R)
• M11: 1,154,447 km (0.049 R)
• M12: 1,216,979 km (0.052 R)
• M13: 1,422,825 km (0.08 R)
• M14: 1,484,609 km (0.111 R)
• M15: 1,552,975 km (0.081 R)
• M16: 1,734,887 km (0.107 R)
• M17: 1,807,292 km (0.05 R)
• M18: 1,967,511 km (0.089 R)
• M19: 2,217,040 km (0.106 R)
• M20: 2,456,397 km (0.112 R)
• M21: 2,551,840 km (0.051 R)
• M22: 2,683,337 km (0.055 R)
• M23: 2,774,592 km (0.058 R)
• M24: 2,867,043 km (0.108 R)
• M25: 2,974,903 km (0.03 R)
• M26: 3,128,241 km (0.094 R)
• M27: 3,224,433 km (0.107 R)
• M28: 3,314,191 km (0.077 R)
• M29: 3,427,586 km (0.069 R)
• M30: 3,526,919 km (0.071 R)
• M31: 3,588,554 km (0.116 R)
• M32: 3,697,162 km (0.089 R)
• M33: 3,997,853 km (0.102 R)
• M34: 4,086,415 km (0.053 R)
• M35: 4,151,191 km (0.059 R)
• M36: 4,463,701 km (0.089 R)
• M37: 4,563,932 km (0.119 R)
• M38: 4,656,533 km (0.1 R)
• M39: 4,775,314 km (0.057 R)
• M40: 4,843,680 km (0.108 R)
• M41: 5,128,963 km (0.088 R)
• M42: 5,216,627 km (0.094 R)
• M43: 5,589,874 km (0.09 R)
• M44: 5,716,135 km (0.105 R)
• M45: 5,907,470 km (0.04 R)
• M46: 6,101,050 km (0.059 R)
• M47: 6,249,750 km (0.033 R)
• M48: 6,399,797 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 8.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.66 AU - 1.72 AU

Year: 1465 Days

Day: 5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 22,409,506 km

• M1: 109,655 km (0.045 R)
• M2: 203,902 km (0.112 R)
• M3: 261,347 km (0.118 R)
• M4: 322,832 km (0.026 R)
• M5: 390,600 km (0.065 R)
• M6: 506,090 km (0.052 R)
• M7: 565,779 km (0.111 R)
• M8: 687,103 km (0.117 R)
• M9: 863,030 km (0.105 R)
• M10: 922,720 km (0.095 R)
• M11: 977,173 km (0.111 R)
• M12: 1,250,788 km (0.11 R)
• M13: 1,319,154 km (0.1 R)
• M14: 1,412,503 km (0.115 R)
• M15: 1,773,333 km (0.096 R)
• M16: 1,982,172 km (0.104 R)
• M17: 2,171,712 km (0.065 R)
• M18: 2,236,039 km (0.087 R)
• M19: 2,675,857 km (0.081 R)
• M20: 2,814,983 km (0.041 R)
• M21: 2,977,147 km (0.1 R)
• M22: 3,079,921 km (0.117 R)
• M23: 3,225,928 km (0.097 R)
• M24: 3,352,937 km (0.115 R)
• M25: 3,699,855 km (0.11 R)
• M26: 3,855,287 km (0.114 R)
• M27: 3,945,045 km (0.04 R)
• M28: 4,092,399 km (0.092 R)
• M29: 4,474,772 km (0.104 R)
• M30: 4,580,986 km (0.113 R)
• M31: 4,640,376 km (0.111 R)
• M32: 4,712,034 km (0.061 R)
• M33: 5,039,055 km (0.073 R)
• M34: 5,100,390 km (0.1 R)
• M35: 5,236,374 km (0.052 R)
• M36: 5,398,538 km (0.093 R)
• M37: 5,499,218 km (0.107 R)
• M38: 5,702,372 km (0.111 R)
• M39: 5,856,308 km (0.114 R)
• M40: 6,700,788 km (0.082 R)
• M41: 6,808,947 km (0.091 R)
• M42: 6,863,251 km (0.053 R)
• M43: 7,027,210 km (0.119 R)
• M44: 7,568,904 km (0.104 R)
• M45: 7,681,551 km (0.051 R)
• M46: 7,780,735 km (0.109 R)
• M47: 7,937,364 km (0.037 R)
• M48: 8,181,508 km (0.073 R)
• M49: 8,311,807 km (0.111 R)
• M50: 8,384,512 km (0.076 R)
• M51: 8,530,519 km (0.081 R)
• M52: 8,795,457 km (0.073 R)
• M53: 8,854,698 km (0.087 R)
• M54: 9,003,398 km (0.12 R)
• M55: 9,575,909 km (0.094 R)
• M56: 9,667,314 km (0.079 R)
• M57: 9,728,499 km (0.052 R)
• M58: 10,020,813 km (0.104 R)
• M59: 10,284,704 km (0.062 R)
• M60: 10,456,742 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 14.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.26 AU - 3.02 AU

Year: 2860 Days

Day: 14.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,409,506 km

• M1: 178,470 km (0.118 R)
• M2: 270,323 km (0.061 R)
• M3: 413,489 km (0.032 R)
• M4: 587,770 km (0.114 R)
• M5: 698,622 km (0.106 R)
• M6: 1,231,789 km (0.103 R)
• M7: 1,337,555 km (0.095 R)
• M8: 1,479,822 km (0.095 R)
• M9: 1,604,437 km (0.117 R)
• M10: 1,744,760 km (0.1 R)
• M11: 2,101,401 km (0.095 R)
• M12: 2,427,674 km (0.092 R)
• M13: 2,576,674 km (0.12 R)
• M14: 2,742,578 km (0.089 R)
• M15: 2,855,375 km (0.103 R)
• M16: 3,013,051 km (0.103 R)
• M17: 3,173,569 km (0.059 R)
• M18: 3,337,080 km (0.099 R)
• M19: 3,907,945 km (0.06 R)
• M20: 4,083,573 km (0.113 R)
• M21: 4,196,819 km (0.12 R)
• M22: 4,710,987 km (0.108 R)
• M23: 5,245,201 km (0.034 R)
• M24: 5,654,351 km (0.101 R)
• M25: 5,926,768 km (0.115 R)
• M26: 6,808,349 km (0.073 R)
• M27: 7,020,628 km (0.069 R)
• M28: 7,176,509 km (0.113 R)
• M29: 7,333,437 km (0.101 R)
• M30: 7,451,919 km (0.062 R)
• M31: 7,591,045 km (0.117 R)
• M32: 7,831,449 km (0.099 R)
• M33: 8,278,746 km (0.103 R)
• M34: 8,567,919 km (0.094 R)
• M35: 8,713,627 km (0.102 R)
• M36: 8,860,233 km (0.068 R)
• M37: 9,134,745 km (0.115 R)
• M38: 9,305,137 km (0.094 R)
• M39: 9,476,576 km (0.051 R)
• M40: 9,584,137 km (0.087 R)
• M41: 9,735,530 km (0.113 R)
• M42: 10,150,664 km (0.065 R)
• M43: 10,549,193 km (0.03 R)
• M44: 10,660,943 km (0.055 R)
• M45: 10,862,900 km (0.093 R)
• M46: 11,111,382 km (0.09 R)
• M47: 11,453,363 km (0.117 R)
• M48: 12,594,794 km (0.077 R)
• M49: 12,927,650 km (0.078 R)
• M50: 13,119,135 km (0.115 R)
• M51: 14,436,195 km (0.057 R)
• M52: 15,110,582 km (0.087 R)
• M53: 15,464,231 km (0.107 R)
• M54: 15,616,671 km (0.119 R)
• M55: 16,128,446 km (0.061 R)
• M56: 16,386,502 km (0.119 R)
• M57: 16,515,904 km (0.035 R)
• M58: 17,037,402 km (0.119 R)
• M59: 17,142,270 km (0.095 R)
• M60: 17,300,096 km (0.103 R)
• M61: 17,458,371 km (0.088 R)
• M62: 17,803,044 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.4

Radius: 9.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.44 AU - 5.34 AU

Year: 7211 Days

Day: 6.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,409,506 km

• M1: 150,645 km (0.115 R)
• M2: 239,207 km (0.119 R)
• M3: 351,555 km (0.113 R)
• M4: 465,997 km (0.089 R)
• M5: 572,361 km (0.086 R)
• M6: 761,304 km (0.109 R)
• M7: 930,200 km (0.103 R)
• M8: 1,026,541 km (0.068 R)
• M9: 1,244,505 km (0.111 R)
• M10: 1,305,241 km (0.072 R)
• M11: 2,057,719 km (0.026 R)
• M12: 2,334,624 km (0.087 R)
• M13: 2,429,619 km (0.092 R)
• M14: 2,883,499 km (0.083 R)
• M15: 3,006,169 km (0.1 R)
• M16: 3,109,841 km (0.056 R)
• M17: 3,320,774 km (0.07 R)
• M18: 3,514,802 km (0.115 R)
• M19: 3,624,158 km (0.059 R)
• M20: 3,846,311 km (0.091 R)
• M21: 4,027,324 km (0.096 R)
• M22: 4,118,878 km (0.098 R)
• M23: 4,304,080 km (0.104 R)
• M24: 4,851,908 km (0.108 R)
• M25: 5,221,115 km (0.108 R)
• M26: 5,548,435 km (0.098 R)
• M27: 6,038,967 km (0.057 R)
• M28: 6,144,134 km (0.101 R)
• M29: 7,451,769 km (0.095 R)
• M30: 7,734,808 km (0.119 R)
• M31: 7,906,247 km (0.105 R)
• M32: 8,399,172 km (0.119 R)
• M33: 9,353,756 km (0.112 R)
• M34: 10,248,501 km (0.076 R)
• M35: 10,626,685 km (0.059 R)
• M36: 10,721,979 km (0.104 R)
• M37: 11,461,740 km (0.112 R)
• M38: 11,592,189 km (0.081 R)
• M39: 11,788,611 km (0.117 R)
• M40: 12,085,414 km (0.047 R)
• M41: 12,417,970 km (0.041 R)
• M42: 12,518,350 km (0.059 R)
• M43: 12,990,481 km (0.091 R)
• M44: 13,262,898 km (0.081 R)
• M45: 13,605,926 km (0.074 R)
• M46: 13,847,976 km (0.062 R)
• M47: 14,126,228 km (0.113 R)
• M48: 14,476,586 km (0.112 R)
• M49: 14,723,572 km (0.079 R)
• M50: 14,936,450 km (0.094 R)
• M51: 15,401,101 km (0.115 R)
• M52: 15,472,908 km (0.067 R)
• M53: 17,045,929 km (0.089 R)
• M54: 17,306,828 km (0.117 R)
• M55: 17,381,627 km (0.066 R)
• M56: 17,531,374 km (0.083 R)
• M57: 17,945,761 km (0.065 R)
• M58: 18,097,303 km (0.06 R)
• M59: 18,938,043 km (0.093 R)
• M60: 19,053,682 km (0.039 R)
• M61: 19,518,633 km (0.111 R)
• M62: 20,341,271 km (0.117 R)
• M63: 21,415,534 km (0.09 R)
• M64: 21,817,952 km (0.054 R)
• M65: 22,223,063 km (0.118 R)
• M66: 22,917,347 km (0.102 R)
• M67: 23,081,755 km (0.11 R)
• M68: 23,205,323 km (0.108 R)
• M69: 23,453,057 km (0.077 R)
• M70: 24,076,431 km (0.116 R)
• M71: 24,159,907 km (0.056 R)
• M72: 24,452,969 km (0.119 R)
• M73: 24,789,414 km (0.081 R)
• M74: 25,509,279 km (0.07 R)
• M75: 26,408,063 km (0.115 R)
• M76: 28,899,466 km (0.067 R)
• M77: 29,077,189 km (0.075 R)
• M78: 29,255,210 km (0.065 R)
• M79: 29,926,007 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 14.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.99 AU - 5.13 AU

Year: 7590 Days

Day: 11.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 22,409,506 km

• M1: 229,633 km (0.057 R)
• M2: 428,897 km (0.062 R)
• M3: 565,779 km (0.088 R)
• M4: 683,363 km (0.117 R)
• M5: 1,035,965 km (0.071 R)
• M6: 1,139,188 km (0.117 R)
• M7: 1,258,567 km (0.057 R)
• M8: 1,497,624 km (0.085 R)
• M9: 1,589,627 km (0.042 R)
• M10: 1,752,240 km (0.116 R)
• M11: 2,632,324 km (0.109 R)
• M12: 2,975,651 km (0.086 R)
• M13: 3,195,560 km (0.072 R)
• M14: 3,456,160 km (0.101 R)
• M15: 3,580,326 km (0.098 R)
• M16: 3,832,997 km (0.052 R)
• M17: 4,017,152 km (0.08 R)
• M18: 4,336,992 km (0.12 R)
• M19: 4,490,479 km (0.118 R)
• M20: 4,763,495 km (0.091 R)
• M21: 4,921,920 km (0.078 R)
• M22: 5,428,608 km (0.08 R)
• M23: 5,594,362 km (0.072 R)
• M24: 7,228,868 km (0.087 R)
• M25: 7,921,955 km (0.101 R)
• M26: 9,173,341 km (0.106 R)
• M27: 10,849,137 km (0.077 R)
• M28: 11,243,028 km (0.092 R)
• M29: 11,561,671 km (0.096 R)
• M30: 11,910,234 km (0.074 R)
• M31: 12,371,295 km (0.081 R)
• M32: 12,700,261 km (0.101 R)
• M33: 12,976,568 km (0.03 R)
• M34: 14,908,325 km (0.107 R)
• M35: 15,346,498 km (0.067 R)
• M36: 15,670,527 km (0.088 R)
• M37: 15,818,628 km (0.091 R)
• M38: 16,746,883 km (0.094 R)
• M39: 17,569,672 km (0.095 R)
• M40: 18,343,392 km (0.117 R)
• M41: 18,562,104 km (0.081 R)
• M42: 18,938,941 km (0.069 R)
• M43: 21,811,968 km (0.038 R)
• M44: 22,209,749 km (0.109 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: 428 - 16,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit