🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 13.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.89 AU - 0.97 AU

Year: 579 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,708,516 km

• M1: 203,154 km (0.097 R)
• M2: 345,122 km (0.118 R)
• M3: 554,111 km (0.102 R)
• M4: 642,074 km (0.07 R)
• M5: 729,140 km (0.118 R)
• M6: 892,052 km (0.059 R)
• M7: 1,103,284 km (0.113 R)
• M8: 1,199,177 km (0.112 R)
• M9: 1,327,532 km (0.066 R)
• M10: 1,473,838 km (0.109 R)
• M11: 1,576,163 km (0.119 R)
• M12: 1,662,631 km (0.077 R)
• M13: 1,760,019 km (0.097 R)
• M14: 1,975,739 km (0.097 R)
• M15: 2,200,285 km (0.042 R)
• M16: 2,318,318 km (0.065 R)
• M17: 2,459,838 km (0.114 R)
• M18: 2,561,116 km (0.092 R)
• M19: 2,779,229 km (0.066 R)
• M20: 2,969,518 km (0.1 R)
• M21: 3,060,623 km (0.04 R)
• M22: 3,158,310 km (0.051 R)
• M23: 3,422,500 km (0.113 R)
• M24: 3,560,280 km (0.11 R)
• M25: 3,681,604 km (0.116 R)
• M26: 3,934,873 km (0.101 R)
• M27: 4,085,817 km (0.119 R)
• M28: 4,270,870 km (0.092 R)
• M29: 4,393,540 km (0.118 R)
• M30: 4,530,572 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 8.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1 AU - 1.5 AU

Year: 902 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,708,516 km

• M1: 118,332 km (0.117 R)
• M2: 225,294 km (0.075 R)
• M3: 341,382 km (0.025 R)
• M4: 510,727 km (0.077 R)
• M5: 578,944 km (0.11 R)
• M6: 791,223 km (0.034 R)
• M7: 890,706 km (0.105 R)
• M8: 1,021,305 km (0.057 R)
• M9: 1,109,717 km (0.049 R)
• M10: 1,331,122 km (0.116 R)
• M11: 1,413,101 km (0.085 R)
• M12: 1,621,641 km (0.066 R)
• M13: 2,008,501 km (0.092 R)
• M14: 2,137,903 km (0.118 R)
• M15: 2,234,693 km (0.054 R)
• M16: 2,332,829 km (0.087 R)
• M17: 2,405,235 km (0.052 R)
• M18: 2,459,987 km (0.047 R)
• M19: 2,543,014 km (0.11 R)
• M20: 2,692,762 km (0.066 R)
• M21: 2,952,164 km (0.072 R)
• M22: 3,129,737 km (0.088 R)
• M23: 3,250,014 km (0.095 R)
• M24: 3,515,999 km (0.103 R)
• M25: 3,704,193 km (0.102 R)
• M26: 3,778,393 km (0.084 R)
• M27: 3,928,141 km (0.067 R)
• M28: 4,036,300 km (0.119 R)
• M29: 4,101,674 km (0.048 R)
• M30: 4,277,751 km (0.098 R)
• M31: 4,344,472 km (0.058 R)
• M32: 4,445,151 km (0.119 R)
• M33: 4,821,091 km (0.106 R)
• M34: 5,007,041 km (0.045 R)
• M35: 5,183,566 km (0.087 R)
• M36: 5,242,807 km (0.113 R)
• M37: 5,434,143 km (0.117 R)
• M38: 5,554,868 km (0.045 R)
• M39: 5,639,840 km (0.115 R)
• M40: 5,786,745 km (0.041 R)
• M41: 5,934,847 km (0.074 R)
• M42: 5,996,780 km (0.094 R)
• M43: 6,059,163 km (0.118 R)
• M44: 6,209,508 km (0.051 R)
• M45: 6,285,205 km (0.052 R)
• M46: 6,399,199 km (0.075 R)
• M47: 6,526,806 km (0.103 R)
• M48: 6,862,503 km (0.078 R)
• M49: 7,164,092 km (0.114 R)
• M50: 7,216,900 km (0.033 R)
• M51: 7,429,778 km (0.114 R)
• M52: 7,563,968 km (0.09 R)
• M53: 7,644,900 km (0.061 R)
• M54: 7,902,807 km (0.103 R)
• M55: 8,136,030 km (0.114 R)
• M56: 8,371,646 km (0.039 R)
• M57: 8,427,297 km (0.085 R)
• M58: 8,539,196 km (0.06 R)
• M59: 8,892,097 km (0.066 R)
• M60: 8,977,368 km (0.119 R)
• M61: 9,495,426 km (0.09 R)
• M62: 9,611,962 km (0.039 R)
• M63: 9,890,364 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 11.5

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.37 AU - 1.73 AU

Year: 1246 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,708,516 km

• M1: 155,731 km (0.032 R)
• M2: 256,411 km (0.106 R)
• M3: 452,683 km (0.109 R)
• M4: 766,839 km (0.059 R)
• M5: 845,228 km (0.113 R)
• M6: 934,239 km (0.085 R)
• M7: 1,058,255 km (0.107 R)
• M8: 1,130,511 km (0.076 R)
• M9: 1,204,712 km (0.12 R)
• M10: 1,446,611 km (0.119 R)
• M11: 1,564,345 km (0.104 R)
• M12: 1,761,665 km (0.098 R)
• M13: 1,868,328 km (0.05 R)
• M14: 1,947,315 km (0.102 R)
• M15: 2,359,607 km (0.078 R)
• M16: 2,543,164 km (0.104 R)
• M17: 2,754,097 km (0.031 R)
• M18: 2,833,234 km (0.095 R)
• M19: 3,205,134 km (0.083 R)
• M20: 3,336,631 km (0.088 R)
• M21: 3,469,923 km (0.07 R)
• M22: 3,667,093 km (0.045 R)
• M23: 3,931,432 km (0.11 R)
• M24: 4,085,368 km (0.088 R)
• M25: 4,439,018 km (0.101 R)
• M26: 4,586,072 km (0.067 R)
• M27: 4,707,546 km (0.037 R)
• M28: 4,926,108 km (0.117 R)
• M29: 5,050,574 km (0.098 R)
• M30: 5,359,344 km (0.117 R)
• M31: 5,515,973 km (0.12 R)
• M32: 6,337,265 km (0.066 R)
• M33: 6,442,582 km (0.08 R)
• M34: 6,563,756 km (0.057 R)
• M35: 6,762,273 km (0.091 R)
• M36: 6,869,983 km (0.102 R)
• M37: 7,024,817 km (0.077 R)
• M38: 7,275,094 km (0.031 R)
• M39: 7,369,790 km (0.09 R)
• M40: 7,704,141 km (0.086 R)
• M41: 7,784,475 km (0.046 R)
• M42: 8,108,653 km (0.1 R)
• M43: 8,288,919 km (0.094 R)
• M44: 8,553,408 km (0.078 R)
• M45: 8,670,094 km (0.119 R)
• M46: 8,938,622 km (0.111 R)
• M47: 9,073,859 km (0.077 R)
• M48: 9,209,843 km (0.109 R)
• M49: 9,415,241 km (0.109 R)
• M50: 9,552,871 km (0.074 R)
• M51: 9,725,956 km (0.081 R)
• M52: 9,900,088 km (0.107 R)
• M53: 10,304,601 km (0.116 R)
• M54: 10,428,767 km (0.09 R)
• M55: 10,750,253 km (0.067 R)
• M56: 11,403,397 km (0.115 R)
• M57: 11,531,752 km (0.114 R)
• M58: 11,790,257 km (0.083 R)
• M59: 12,087,957 km (0.112 R)
• M60: 12,200,155 km (0.101 R)
• M61: 12,275,253 km (0.084 R)
• M62: 12,482,446 km (0.114 R)
• M63: 12,747,683 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 14.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.66 AU - 5.14 AU

Year: 7003 Days

Day: 12.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,708,516 km

• M1: 193,430 km (0.093 R)
• M2: 347,665 km (0.096 R)
• M3: 452,234 km (0.106 R)
• M4: 998,566 km (0.065 R)
• M5: 1,361,191 km (0.118 R)
• M6: 1,502,112 km (0.066 R)
• M7: 1,599,052 km (0.113 R)
• M8: 1,731,745 km (0.117 R)
• M9: 1,920,687 km (0.085 R)
• M10: 2,300,666 km (0.053 R)
• M11: 2,586,996 km (0.118 R)
• M12: 3,194,962 km (0.102 R)
• M13: 3,321,970 km (0.113 R)
• M14: 3,472,316 km (0.075 R)
• M15: 3,602,915 km (0.113 R)
• M16: 3,779,889 km (0.115 R)
• M17: 4,374,840 km (0.116 R)
• M18: 4,683,461 km (0.103 R)
• M19: 4,804,186 km (0.08 R)
• M20: 5,601,094 km (0.116 R)
• M21: 6,279,071 km (0.074 R)
• M22: 6,790,995 km (0.115 R)
• M23: 7,065,956 km (0.102 R)
• M24: 7,316,533 km (0.117 R)
• M25: 7,428,881 km (0.088 R)
• M26: 7,855,384 km (0.083 R)
• M27: 8,231,473 km (0.112 R)
• M28: 8,791,867 km (0.098 R)
• M29: 9,152,099 km (0.111 R)
• M30: 9,949,605 km (0.113 R)
• M31: 10,074,369 km (0.088 R)
• M32: 10,199,433 km (0.088 R)
• M33: 10,514,786 km (0.089 R)
• M34: 10,833,429 km (0.062 R)
• M35: 11,187,527 km (0.079 R)
• M36: 11,349,691 km (0.032 R)
• M37: 11,479,991 km (0.115 R)
• M38: 12,272,710 km (0.1 R)
• M39: 12,810,963 km (0.054 R)
• M40: 13,219,814 km (0.115 R)
• M41: 13,667,411 km (0.087 R)
• M42: 13,841,094 km (0.03 R)
• M43: 13,945,514 km (0.029 R)
• M44: 14,507,254 km (0.108 R)
• M45: 14,684,228 km (0.061 R)
• M46: 15,399,754 km (0.116 R)
• M47: 17,237,863 km (0.066 R)
• M48: 17,538,406 km (0.058 R)
• M49: 17,840,593 km (0.09 R)
• M50: 18,106,578 km (0.033 R)
• M51: 18,527,098 km (0.032 R)
• M52: 18,642,288 km (0.111 R)
• M53: 19,729,566 km (0.119 R)
• M54: 19,847,299 km (0.113 R)
• M55: 19,965,182 km (0.105 R)
• M56: 20,083,365 km (0.093 R)
• M57: 20,241,340 km (0.119 R)
• M58: 20,877,131 km (0.071 R)
• M59: 22,372,810 km (0.109 R)
• M60: 22,824,147 km (0.07 R)
• M61: 23,071,582 km (0.057 R)
• M62: 24,070,297 km (0.115 R)
• M63: 25,168,196 km (0.049 R)
• M64: 25,808,924 km (0.1 R)
• M65: 26,801,955 km (0.119 R)
• M66: 26,975,937 km (0.098 R)
• M67: 27,150,368 km (0.038 R)
• M68: 27,763,570 km (0.102 R)
• M69: 28,381,259 km (0.082 R)
• M70: 29,271,815 km (0.032 R)
• M71: 29,900,575 km (0.115 R)
• M72: 30,126,169 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.9

Radius: 6.7

Gravity: 17.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.06 AU - 7.78 AU

Year: 13050 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,708,516 km

• M1: 93,050 km (0.077 R)
• M2: 142,567 km (0.103 R)
• M3: 391,348 km (0.05 R)
• M4: 2,275,533 km (0.062 R)
• M5: 2,395,062 km (0.108 R)
• M6: 2,516,685 km (0.072 R)
• M7: 2,926,134 km (0.094 R)
• M8: 3,122,108 km (0.088 R)
• M9: 3,356,228 km (0.105 R)
• M10: 3,492,661 km (0.118 R)
• M11: 3,630,890 km (0.071 R)
• M12: 3,948,337 km (0.08 R)
• M13: 4,238,257 km (0.107 R)
• M14: 5,544,995 km (0.083 R)
• M15: 5,869,472 km (0.109 R)
• M16: 6,579,165 km (0.054 R)
• M17: 7,315,785 km (0.105 R)
• M18: 8,725,146 km (0.113 R)
• M19: 8,960,164 km (0.076 R)
• M20: 9,292,721 km (0.103 R)
• M21: 10,215,739 km (0.092 R)
• M22: 10,413,807 km (0.056 R)
• M23: 11,269,507 km (0.111 R)
• M24: 12,462,699 km (0.102 R)
• M25: 13,208,594 km (0.086 R)
• M26: 13,478,469 km (0.119 R)
• M27: 13,532,623 km (0.115 R)
• M28: 13,586,927 km (0.117 R)
• M29: 14,023,604 km (0.093 R)
• M30: 14,854,919 km (0.056 R)
• M31: 15,023,217 km (0.075 R)
• M32: 16,275,650 km (0.102 R)
• M33: 16,739,403 km (0.117 R)
• M34: 16,972,926 km (0.12 R)
• M35: 17,207,495 km (0.058 R)
• M36: 17,325,079 km (0.078 R)
• M37: 19,122,348 km (0.08 R)
• M38: 19,183,234 km (0.082 R)
• M39: 20,166,840 km (0.079 R)
• M40: 20,228,923 km (0.065 R)
• M41: 20,602,320 km (0.118 R)
• M42: 20,852,597 km (0.116 R)
• M43: 21,229,733 km (0.088 R)
• M44: 21,419,274 km (0.1 R)
• M45: 22,054,915 km (0.062 R)
• M46: 22,567,886 km (0.071 R)
• M47: 22,955,045 km (0.099 R)
• M48: 23,670,871 km (0.049 R)
• M49: 23,736,245 km (0.099 R)
• M50: 23,932,967 km (0.11 R)
• M51: 24,195,960 km (0.118 R)
• M52: 24,724,938 km (0.087 R)
• M53: 24,857,781 km (0.102 R)
• M54: 24,990,773 km (0.112 R)
• M55: 25,726,944 km (0.064 R)
• M56: 25,996,520 km (0.06 R)
• M57: 26,199,225 km (0.059 R)
• M58: 27,770,601 km (0.057 R)
• M59: 28,742,089 km (0.096 R)
• M60: 29,513,117 km (0.112 R)
• M61: 29,583,577 km (0.06 R)
• M62: 30,291,026 km (0.105 R)
• M63: 30,646,769 km (0.084 R)
• M64: 30,718,128 km (0.119 R)
• M65: 31,218,981 km (0.058 R)
• M66: 32,446,432 km (0.098 R)
• M67: 33,763,342 km (0.061 R)
• M68: 33,910,696 km (0.075 R)
• M69: 35,022,956 km (0.1 R)
• M70: 35,696,146 km (0.065 R)
• M71: 36,600,166 km (0.086 R)
• M72: 37,207,085 km (0.112 R)
• M73: 37,511,816 km (0.09 R)
• M74: 37,741,000 km (0.105 R)
• M75: 37,893,889 km (0.087 R)
• M76: 37,970,483 km (0.117 R)
• M77: 38,584,881 km (0.086 R)
• M78: 38,738,967 km (0.107 R)
• M79: 39,279,913 km (0.034 R)
• M80: 39,745,611 km (0.094 R)
• M81: 44,502,075 km (0.064 R)
• M82: 47,936,992 km (0.119 R)
• M83: 48,019,720 km (0.11 R)
• M84: 48,268,501 km (0.045 R)
• M85: 49,853,790 km (0.099 R)
• M86: 53,332,239 km (0.094 R)
• M87: 54,192,427 km (0.118 R)
• M88: 55,926,715 km (0.116 R)
• M89: 56,275,727 km (0.112 R)
• M90: 58,561,882 km (0.113 R)
• M91: 58,739,006 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.8

Radius: 4.3

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.35 AU - 9.05 AU

Year: 13796 Days

Day: 24.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,708,516 km

• M1: 238,758 km (0.051 R)
• M2: 416,780 km (0.113 R)
• M3: 564,433 km (0.057 R)
• M4: 644,318 km (0.11 R)
• M5: 742,305 km (0.089 R)
• M6: 921,523 km (0.102 R)
• M7: 1,016,218 km (0.089 R)
• M8: 1,232,088 km (0.108 R)
• M9: 1,389,914 km (0.104 R)
• M10: 1,462,170 km (0.039 R)
• M11: 1,629,270 km (0.086 R)
• M12: 1,724,714 km (0.066 R)
• M13: 2,271,494 km (0.117 R)
• M14: 2,776,387 km (0.072 R)
• M15: 3,053,143 km (0.075 R)
• M16: 3,194,812 km (0.084 R)
• M17: 3,314,640 km (0.111 R)
• M18: 3,583,168 km (0.086 R)
• M19: 3,682,651 km (0.061 R)
• M20: 3,986,334 km (0.099 R)
• M21: 4,037,796 km (0.079 R)
• M22: 4,324,426 km (0.105 R)
• M23: 4,563,932 km (0.077 R)
• M24: 5,824,593 km (0.091 R)
• M25: 6,059,312 km (0.082 R)
• M26: 6,447,369 km (0.078 R)
• M27: 6,538,025 km (0.08 R)
• M28: 6,629,130 km (0.035 R)
• M29: 8,143,210 km (0.073 R)
• M30: 8,637,482 km (0.088 R)
• M31: 8,871,303 km (0.087 R)
• M32: 9,723,862 km (0.083 R)
• M33: 10,142,287 km (0.112 R)
• M34: 10,780,771 km (0.108 R)
• M35: 11,141,152 km (0.045 R)
• M36: 11,468,771 km (0.083 R)
• M37: 12,021,984 km (0.11 R)
• M38: 12,059,234 km (0.112 R)
• M39: 12,735,117 km (0.051 R)
• M40: 13,384,821 km (0.071 R)
• M41: 13,849,771 km (0.065 R)
• M42: 14,123,535 km (0.071 R)
• M43: 14,359,451 km (0.062 R)
• M44: 14,795,678 km (0.065 R)
• M45: 14,835,471 km (0.1 R)
• M46: 15,478,144 km (0.086 R)
• M47: 15,843,611 km (0.041 R)
• M48: 15,925,142 km (0.109 R)
• M49: 16,170,782 km (0.095 R)
• M50: 16,583,074 km (0.114 R)
• M51: 16,665,951 km (0.091 R)
• M52: 16,748,828 km (0.049 R)
• M53: 17,040,394 km (0.062 R)
• M54: 17,502,053 km (0.081 R)
• M55: 19,040,967 km (0.067 R)
• M56: 19,171,266 km (0.033 R)
• M57: 19,651,176 km (0.112 R)
• M58: 19,826,655 km (0.085 R)
• M59: 20,489,373 km (0.061 R)
• M60: 21,204,301 km (0.067 R)
• M61: 21,745,846 km (0.039 R)
• M62: 21,836,502 km (0.101 R)
• M63: 22,520,763 km (0.102 R)
• M64: 22,658,542 km (0.072 R)
• M65: 22,704,469 km (0.052 R)
• M66: 22,888,624 km (0.077 R)
• M67: 22,934,700 km (0.082 R)
• M68: 23,583,656 km (0.093 R)
• M69: 24,003,876 km (0.113 R)
• M70: 25,041,786 km (0.107 R)
• M71: 25,327,368 km (0.05 R)
• M72: 25,422,812 km (0.102 R)
• M73: 25,470,533 km (0.078 R)
• M74: 25,566,127 km (0.114 R)
• M75: 25,853,654 km (0.11 R)
• M76: 26,528,789 km (0.097 R)
• M77: 26,771,287 km (0.096 R)
• M78: 27,405,283 km (0.108 R)
• M79: 28,241,834 km (0.096 R)
• M80: 28,837,383 km (0.116 R)
• M81: 28,937,015 km (0.095 R)
• M82: 29,336,741 km (0.095 R)
• M83: 29,436,971 km (0.058 R)
• M84: 29,587,616 km (0.096 R)
• M85: 29,939,919 km (0.041 R)
• M86: 30,293,569 km (0.065 R)
• M87: 30,496,274 km (0.058 R)
• M88: 30,954,043 km (0.063 R)
• M89: 31,773,541 km (0.113 R)
• M90: 34,116,094 km (0.031 R)
• M91: 35,281,461 km (0.034 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit