🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 13.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.89 AU

Year: 447 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,789,040 km

• M1: 166,054 km (0.069 R)
• M2: 248,632 km (0.05 R)
• M3: 343,327 km (0.1 R)
• M4: 428,299 km (0.113 R)
• M5: 513,420 km (0.091 R)
• M6: 597,643 km (0.094 R)
• M7: 682,017 km (0.058 R)
• M8: 771,327 km (0.076 R)
• M9: 874,699 km (0.056 R)
• M10: 1,031,029 km (0.111 R)
• M11: 1,125,574 km (0.059 R)
• M12: 1,212,042 km (0.103 R)
• M13: 1,316,312 km (0.118 R)
• M14: 1,443,171 km (0.109 R)
• M15: 1,566,290 km (0.075 R)
• M16: 1,672,355 km (0.092 R)
• M17: 1,785,301 km (0.098 R)
• M18: 1,870,721 km (0.025 R)
• M19: 1,953,150 km (0.041 R)
• M20: 2,045,751 km (0.086 R)
• M21: 2,130,872 km (0.09 R)
• M22: 2,286,304 km (0.077 R)
• M23: 2,469,412 km (0.09 R)
• M24: 2,579,815 km (0.085 R)
• M25: 2,677,054 km (0.05 R)
• M26: 2,810,495 km (0.12 R)
• M27: 3,001,980 km (0.04 R)
• M28: 3,083,960 km (0.096 R)
• M29: 3,229,369 km (0.061 R)
• M30: 3,435,665 km (0.083 R)
• M31: 3,591,994 km (0.086 R)
• M32: 3,695,666 km (0.09 R)
• M33: 3,856,035 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 12

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.37 AU - 1.55 AU

Year: 1240 Days

Day: 5.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,789,040 km

• M1: 150,795 km (0.115 R)
• M2: 255,513 km (0.026 R)
• M3: 342,579 km (0.04 R)
• M4: 454,329 km (0.068 R)
• M5: 547,379 km (0.093 R)
• M6: 637,885 km (0.087 R)
• M7: 728,841 km (0.084 R)
• M8: 883,525 km (0.115 R)
• M9: 1,005,746 km (0.087 R)
• M10: 1,200,523 km (0.103 R)
• M11: 1,282,054 km (0.034 R)
• M12: 1,436,738 km (0.098 R)
• M13: 1,742,067 km (0.091 R)
• M14: 2,027,500 km (0.118 R)
• M15: 2,109,480 km (0.1 R)
• M16: 2,243,070 km (0.067 R)
• M17: 2,336,719 km (0.051 R)
• M18: 2,448,917 km (0.111 R)
• M19: 2,580,862 km (0.095 R)
• M20: 2,661,197 km (0.082 R)
• M21: 2,833,533 km (0.072 R)
• M22: 3,028,459 km (0.088 R)
• M23: 3,103,857 km (0.036 R)
• M24: 3,199,150 km (0.091 R)
• M25: 3,412,028 km (0.08 R)
• M26: 3,530,211 km (0.1 R)
• M27: 3,639,716 km (0.076 R)
• M28: 4,427,648 km (0.106 R)
• M29: 4,600,135 km (0.104 R)
• M30: 4,830,066 km (0.097 R)
• M31: 5,019,009 km (0.096 R)
• M32: 5,165,166 km (0.105 R)
• M33: 5,312,669 km (0.049 R)
• M34: 5,484,707 km (0.091 R)
• M35: 5,799,161 km (0.075 R)
• M36: 6,179,439 km (0.111 R)
• M37: 6,336,218 km (0.119 R)
• M38: 6,445,574 km (0.106 R)
• M39: 6,580,062 km (0.082 R)
• M40: 6,802,215 km (0.091 R)
• M41: 6,901,847 km (0.12 R)
• M42: 7,228,719 km (0.12 R)
• M43: 7,355,877 km (0.091 R)
• M44: 7,599,422 km (0.029 R)
• M45: 7,767,570 km (0.11 R)
• M46: 8,055,097 km (0.066 R)
• M47: 8,186,893 km (0.098 R)
• M48: 8,492,821 km (0.108 R)
• M49: 8,613,546 km (0.041 R)
• M50: 8,911,246 km (0.044 R)
• M51: 9,157,334 km (0.039 R)
• M52: 9,308,728 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 9.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.44 AU - 3.32 AU

Year: 3436 Days

Day: 9 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,789,040 km

• M1: 142,268 km (0.076 R)
• M2: 228,137 km (0.093 R)
• M3: 326,123 km (0.069 R)
• M4: 443,258 km (0.105 R)
• M5: 553,512 km (0.085 R)
• M6: 682,465 km (0.112 R)
• M7: 896,091 km (0.119 R)
• M8: 981,811 km (0.11 R)
• M9: 1,162,226 km (0.113 R)
• M10: 1,331,870 km (0.091 R)
• M11: 1,408,763 km (0.115 R)
• M12: 1,695,841 km (0.102 R)
• M13: 1,779,616 km (0.098 R)
• M14: 2,090,331 km (0.09 R)
• M15: 2,193,404 km (0.079 R)
• M16: 2,258,778 km (0.105 R)
• M17: 2,458,791 km (0.095 R)
• M18: 2,540,471 km (0.05 R)
• M19: 2,609,286 km (0.069 R)
• M20: 2,678,699 km (0.119 R)
• M21: 2,776,985 km (0.109 R)
• M22: 2,933,764 km (0.111 R)
• M23: 3,006,020 km (0.066 R)
• M24: 3,437,161 km (0.102 R)
• M25: 3,513,456 km (0.087 R)
• M26: 3,840,327 km (0.06 R)
• M27: 3,967,485 km (0.103 R)
• M28: 4,144,609 km (0.054 R)
• M29: 4,573,656 km (0.106 R)
• M30: 4,930,596 km (0.068 R)
• M31: 5,121,184 km (0.059 R)
• M32: 5,208,549 km (0.108 R)
• M33: 5,563,395 km (0.05 R)
• M34: 5,689,506 km (0.103 R)
• M35: 5,816,515 km (0.116 R)
• M36: 5,944,421 km (0.084 R)
• M37: 6,165,975 km (0.089 R)
• M38: 6,789,350 km (0.092 R)
• M39: 7,118,315 km (0.07 R)
• M40: 7,294,542 km (0.12 R)
• M41: 7,412,874 km (0.098 R)
• M42: 7,492,161 km (0.089 R)
• M43: 7,671,528 km (0.103 R)
• M44: 7,832,197 km (0.049 R)
• M45: 7,912,979 km (0.079 R)
• M46: 8,054,798 km (0.093 R)
• M47: 8,631,199 km (0.068 R)
• M48: 8,987,541 km (0.108 R)
• M49: 9,072,213 km (0.113 R)
• M50: 9,135,792 km (0.113 R)
• M51: 9,348,820 km (0.071 R)
• M52: 9,499,016 km (0.081 R)
• M53: 9,823,494 km (0.048 R)
• M54: 10,350,228 km (0.056 R)
• M55: 10,796,179 km (0.116 R)
• M56: 10,908,677 km (0.098 R)
• M57: 10,998,884 km (0.081 R)
• M58: 11,248,413 km (0.116 R)
• M59: 11,362,407 km (0.07 R)
• M60: 11,476,849 km (0.086 R)
• M61: 11,915,171 km (0.046 R)
• M62: 11,984,884 km (0.109 R)
• M63: 12,218,256 km (0.061 R)
• M64: 12,359,028 km (0.09 R)
• M65: 13,094,750 km (0.079 R)
• M66: 13,214,728 km (0.098 R)
• M67: 13,359,239 km (0.108 R)
• M68: 13,967,056 km (0.105 R)
• M69: 14,237,229 km (0.117 R)
• M70: 14,908,026 km (0.071 R)
• M71: 15,234,598 km (0.07 R)
• M72: 15,360,859 km (0.098 R)
• M73: 16,177,065 km (0.072 R)
• M74: 16,280,138 km (0.11 R)
• M75: 17,033,662 km (0.103 R)
• M76: 17,322,386 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 11.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.26 AU - 5.24 AU

Year: 7277 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,789,040 km

• M1: 182,210 km (0.115 R)
• M2: 294,857 km (0.086 R)
• M3: 512,672 km (0.099 R)
• M4: 637,586 km (0.09 R)
• M5: 1,078,750 km (0.11 R)
• M6: 1,588,131 km (0.1 R)
• M7: 1,887,177 km (0.102 R)
• M8: 2,243,070 km (0.094 R)
• M9: 2,419,147 km (0.106 R)
• M10: 3,039,230 km (0.048 R)
• M11: 3,190,923 km (0.08 R)
• M12: 3,479,497 km (0.084 R)
• M13: 3,638,370 km (0.083 R)
• M14: 4,058,291 km (0.092 R)
• M15: 4,225,691 km (0.065 R)
• M16: 4,420,019 km (0.08 R)
• M17: 4,792,368 km (0.073 R)
• M18: 4,944,060 km (0.051 R)
• M19: 5,409,160 km (0.11 R)
• M20: 5,593,764 km (0.099 R)
• M21: 6,660,696 km (0.102 R)
• M22: 7,377,419 km (0.093 R)
• M23: 7,670,930 km (0.094 R)
• M24: 7,938,411 km (0.063 R)
• M25: 8,088,458 km (0.111 R)
• M26: 8,360,726 km (0.107 R)
• M27: 8,452,130 km (0.057 R)
• M28: 8,543,983 km (0.113 R)
• M29: 8,821,338 km (0.034 R)
• M30: 9,070,418 km (0.09 R)
• M31: 9,321,743 km (0.098 R)
• M32: 9,543,596 km (0.072 R)
• M33: 9,639,339 km (0.115 R)
• M34: 9,895,899 km (0.092 R)
• M35: 10,317,616 km (0.045 R)
• M36: 11,044,811 km (0.095 R)
• M37: 11,550,152 km (0.093 R)
• M38: 11,822,720 km (0.052 R)
• M39: 11,959,901 km (0.054 R)
• M40: 12,097,531 km (0.076 R)
• M41: 13,040,446 km (0.112 R)
• M42: 13,217,570 km (0.118 R)
• M43: 13,395,592 km (0.069 R)
• M44: 13,754,028 km (0.098 R)
• M45: 14,151,959 km (0.089 R)
• M46: 14,516,977 km (0.101 R)
• M47: 14,590,430 km (0.116 R)
• M48: 15,033,389 km (0.104 R)
• M49: 15,331,089 km (0.076 R)
• M50: 15,970,321 km (0.053 R)
• M51: 17,042,040 km (0.043 R)
• M52: 17,547,531 km (0.094 R)
• M53: 18,295,371 km (0.113 R)
• M54: 18,533,531 km (0.086 R)
• M55: 18,732,945 km (0.026 R)
• M56: 20,148,440 km (0.069 R)
• M57: 20,230,270 km (0.113 R)
• M58: 20,765,531 km (0.092 R)
• M59: 20,889,697 km (0.12 R)
• M60: 21,097,189 km (0.116 R)
• M61: 22,739,176 km (0.106 R)
• M62: 23,038,222 km (0.107 R)
• M63: 24,073,589 km (0.106 R)
• M64: 24,291,104 km (0.107 R)
• M65: 24,465,685 km (0.101 R)
• M66: 24,772,061 km (0.032 R)
• M67: 25,521,696 km (0.083 R)
• M68: 26,233,931 km (0.103 R)
• M69: 26,502,759 km (0.025 R)
• M70: 26,727,455 km (0.097 R)
• M71: 26,862,542 km (0.114 R)
• M72: 26,997,928 km (0.08 R)
• M73: 27,405,432 km (0.107 R)
• M74: 28,409,832 km (0.081 R)
• M75: 28,501,835 km (0.053 R)
• M76: 28,962,896 km (0.06 R)
• M77: 29,705,649 km (0.108 R)
• M78: 29,892,347 km (0.08 R)
• M79: 30,737,426 km (0.111 R)
• M80: 31,210,155 km (0.081 R)
• M81: 31,876,165 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.5

Radius: 5.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.66 AU - 6.82 AU

Year: 9667 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,789,040 km

• M1: 74,350 km (0.092 R)
• M2: 361,578 km (0.115 R)
• M3: 466,446 km (0.043 R)
• M4: 581,637 km (0.111 R)
• M5: 726,148 km (0.1 R)
• M6: 903,870 km (0.117 R)
• M7: 1,189,752 km (0.104 R)
• M8: 1,299,258 km (0.091 R)
• M9: 1,528,441 km (0.119 R)
• M10: 2,082,402 km (0.039 R)
• M11: 2,170,516 km (0.081 R)
• M12: 2,473,002 km (0.109 R)
• M13: 2,535,086 km (0.06 R)
• M14: 2,645,040 km (0.088 R)
• M15: 2,869,886 km (0.073 R)
• M16: 2,951,566 km (0.108 R)
• M17: 3,320,474 km (0.071 R)
• M18: 3,527,817 km (0.117 R)
• M19: 3,828,958 km (0.04 R)
• M20: 4,082,975 km (0.066 R)
• M21: 4,305,128 km (0.046 R)
• M22: 4,512,321 km (0.067 R)
• M23: 4,955,878 km (0.106 R)
• M24: 5,192,991 km (0.114 R)
• M25: 5,312,819 km (0.115 R)
• M26: 5,373,107 km (0.096 R)
• M27: 5,575,662 km (0.04 R)
• M28: 5,905,077 km (0.094 R)
• M29: 6,411,017 km (0.101 R)
• M30: 6,518,278 km (0.117 R)
• M31: 6,690,914 km (0.091 R)
• M32: 6,865,196 km (0.079 R)
• M33: 6,996,842 km (0.079 R)
• M34: 7,240,238 km (0.106 R)
• M35: 7,826,961 km (0.086 R)
• M36: 7,872,738 km (0.092 R)
• M37: 8,172,232 km (0.081 R)
• M38: 8,758,955 km (0.115 R)
• M39: 8,830,164 km (0.12 R)
• M40: 9,165,562 km (0.06 R)
• M41: 9,456,381 km (0.042 R)
• M42: 9,578,303 km (0.066 R)
• M43: 9,848,776 km (0.039 R)
• M44: 10,321,505 km (0.067 R)
• M45: 11,031,796 km (0.111 R)
• M46: 11,108,839 km (0.043 R)
• M47: 11,160,300 km (0.11 R)
• M48: 11,263,523 km (0.113 R)
• M49: 11,679,255 km (0.029 R)
• M50: 12,206,139 km (0.03 R)
• M51: 12,285,875 km (0.118 R)
• M52: 12,767,580 km (0.108 R)
• M53: 12,875,440 km (0.1 R)
• M54: 13,010,826 km (0.095 R)
• M55: 13,173,738 km (0.068 R)
• M56: 13,419,527 km (0.103 R)
• M57: 13,474,430 km (0.048 R)
• M58: 13,998,920 km (0.113 R)
• M59: 14,138,046 km (0.096 R)
• M60: 14,277,621 km (0.111 R)
• M61: 14,670,914 km (0.042 R)
• M62: 15,814,290 km (0.11 R)
• M63: 15,959,101 km (0.101 R)
• M64: 16,162,853 km (0.088 R)
• M65: 16,279,539 km (0.107 R)
• M66: 16,455,167 km (0.119 R)
• M67: 16,543,281 km (0.111 R)
• M68: 16,808,368 km (0.098 R)
• M69: 16,926,700 km (0.026 R)
• M70: 17,283,192 km (0.116 R)
• M71: 17,582,238 km (0.108 R)
• M72: 17,912,999 km (0.1 R)
• M73: 18,003,655 km (0.078 R)
• M74: 18,155,048 km (0.092 R)
• M75: 18,611,471 km (0.036 R)
• M76: 18,764,510 km (0.093 R)
• M77: 18,948,665 km (0.082 R)
• M78: 19,287,953 km (0.055 R)
• M79: 19,504,870 km (0.052 R)
• M80: 19,598,069 km (0.111 R)
• M81: 19,909,831 km (0.048 R)
• M82: 19,972,363 km (0.1 R)
• M83: 20,223,239 km (0.079 R)
• M84: 20,412,031 km (0.06 R)
• M85: 20,475,161 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 4.6

Gravity: 22.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.28 AU - 8.48 AU

Year: 12685 Days

Day: 21.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,789,040 km

• M1: 74,799 km (0.091 R)
• M2: 177,273 km (0.113 R)
• M3: 470,037 km (0.05 R)
• M4: 664,065 km (0.07 R)
• M5: 1,246,449 km (0.093 R)
• M6: 1,677,291 km (0.11 R)
• M7: 1,773,483 km (0.06 R)
• M8: 2,606,743 km (0.06 R)
• M9: 3,121,509 km (0.083 R)
• M10: 3,729,176 km (0.119 R)
• M11: 3,792,007 km (0.104 R)
• M12: 4,014,459 km (0.053 R)
• M13: 5,154,095 km (0.117 R)
• M14: 5,977,632 km (0.115 R)
• M15: 6,461,132 km (0.11 R)
• M16: 7,307,407 km (0.119 R)
• M17: 7,386,096 km (0.07 R)
• M18: 7,544,370 km (0.109 R)
• M19: 7,623,807 km (0.086 R)
• M20: 8,310,760 km (0.085 R)
• M21: 9,059,647 km (0.037 R)
• M22: 9,271,478 km (0.085 R)
• M23: 9,484,954 km (0.056 R)
• M24: 9,786,394 km (0.087 R)
• M25: 10,398,997 km (0.086 R)
• M26: 10,978,838 km (0.092 R)
• M27: 11,614,928 km (0.067 R)
• M28: 12,875,141 km (0.094 R)
• M29: 12,922,563 km (0.109 R)
• M30: 13,836,157 km (0.115 R)
• M31: 14,473,295 km (0.067 R)
• M32: 15,320,617 km (0.094 R)
• M33: 15,674,267 km (0.032 R)
• M34: 16,081,622 km (0.115 R)
• M35: 16,183,946 km (0.046 R)
• M36: 16,751,072 km (0.102 R)
• M37: 17,167,403 km (0.093 R)
• M38: 19,409,127 km (0.086 R)
• M39: 19,682,143 km (0.054 R)
• M40: 20,011,408 km (0.111 R)
• M41: 20,121,512 km (0.102 R)
• M42: 20,176,564 km (0.096 R)
• M43: 20,508,522 km (0.101 R)
• M44: 21,233,922 km (0.052 R)
• M45: 21,627,963 km (0.113 R)
• M46: 22,423,374 km (0.041 R)
• M47: 22,537,817 km (0.083 R)
• M48: 22,709,705 km (0.118 R)
• M49: 22,882,191 km (0.075 R)
• M50: 22,997,381 km (0.106 R)
• M51: 26,299,605 km (0.118 R)
• M52: 26,722,817 km (0.108 R)
• M53: 28,561,375 km (0.067 R)
• M54: 28,934,023 km (0.116 R)
• M55: 28,996,256 km (0.095 R)
• M56: 29,558,594 km (0.11 R)
• M57: 30,567,034 km (0.077 R)
• M58: 30,757,472 km (0.111 R)
• M59: 31,075,517 km (0.09 R)
• M60: 31,394,759 km (0.119 R)
• M61: 32,423,543 km (0.105 R)
• M62: 32,552,945 km (0.116 R)
• M63: 33,202,499 km (0.093 R)
• M64: 34,053,113 km (0.114 R)
• M65: 34,316,405 km (0.118 R)
• M66: 35,508,999 km (0.05 R)
• M67: 36,110,532 km (0.119 R)
• M68: 36,985,231 km (0.072 R)
• M69: 37,526,925 km (0.114 R)
• M70: 37,662,760 km (0.092 R)
• M71: 37,798,744 km (0.071 R)
• M72: 39,374,459 km (0.051 R)
• M73: 40,066,349 km (0.112 R)
• M74: 40,205,176 km (0.117 R)
• M75: 40,274,589 km (0.07 R)
• M76: 42,024,585 km (0.075 R)
• M77: 42,165,656 km (0.032 R)
• M78: 43,015,372 km (0.092 R)
• M79: 43,656,249 km (0.098 R)
• M80: 43,799,265 km (0.049 R)
• M81: 43,870,623 km (0.078 R)
• M82: 44,515,838 km (0.082 R)
• M83: 44,659,602 km (0.098 R)
• M84: 47,935,795 km (0.106 R)
• M85: 48,822,462 km (0.063 R)
• M86: 49,044,914 km (0.098 R)
• M87: 49,267,815 km (0.104 R)
• M88: 49,416,515 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit