🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.77 AU - 0.79 AU

Year: 242 Days

Day: 14.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2 AU - 2.04 AU

Year: 1009 Days

Day: 47.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,824,221 km

• M1: 1,268,740 km (0.094 R)

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.19 AU - 3.01 AU

Year: 1473 Days

Day: 16.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.8

Radius: 14.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.91 AU - 7.33 AU

Year: 5321 Days

Day: 5.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,824,221 km

• M1: 208,689 km (0.114 R)
• M2: 667,655 km (0.096 R)
• M3: 781,200 km (0.093 R)
• M4: 888,761 km (0.08 R)
• M5: 1,166,564 km (0.12 R)
• M6: 1,389,914 km (0.104 R)
• M7: 1,541,456 km (0.101 R)
• M8: 1,879,996 km (0.098 R)
• M9: 2,087,189 km (0.091 R)
• M10: 3,101,463 km (0.081 R)
• M11: 3,257,793 km (0.098 R)
• M12: 3,416,666 km (0.115 R)
• M13: 3,578,381 km (0.069 R)
• M14: 3,861,420 km (0.089 R)
• M15: 3,981,547 km (0.085 R)
• M16: 4,883,772 km (0.099 R)
• M17: 5,251,484 km (0.065 R)
• M18: 5,492,785 km (0.105 R)
• M19: 5,737,677 km (0.094 R)
• M20: 5,847,781 km (0.104 R)
• M21: 6,014,134 km (0.101 R)
• M22: 6,238,530 km (0.044 R)
• M23: 6,666,680 km (0.085 R)
• M24: 7,016,290 km (0.081 R)
• M25: 7,134,023 km (0.076 R)
• M26: 7,672,725 km (0.095 R)
• M27: 7,855,235 km (0.102 R)
• M28: 8,039,090 km (0.052 R)
• M29: 8,193,475 km (0.046 R)
• M30: 8,821,038 km (0.094 R)
• M31: 9,529,235 km (0.07 R)
• M32: 10,122,390 km (0.103 R)
• M33: 10,558,169 km (0.104 R)
• M34: 11,379,012 km (0.075 R)
• M35: 11,552,696 km (0.087 R)
• M36: 11,797,288 km (0.117 R)
• M37: 12,327,164 km (0.083 R)
• M38: 12,828,765 km (0.088 R)
• M39: 13,118,387 km (0.073 R)
• M40: 13,373,601 km (0.108 R)
• M41: 14,037,516 km (0.094 R)
• M42: 15,666,787 km (0.034 R)
• M43: 16,171,081 km (0.068 R)
• M44: 16,878,230 km (0.114 R)
• M45: 17,275,562 km (0.096 R)
• M46: 17,435,333 km (0.068 R)
• M47: 17,675,886 km (0.079 R)
• M48: 18,079,202 km (0.118 R)
• M49: 19,266,411 km (0.109 R)
• M50: 19,390,577 km (0.088 R)
• M51: 19,806,758 km (0.091 R)
• M52: 20,099,820 km (0.097 R)
• M53: 20,520,938 km (0.109 R)
• M54: 21,030,169 km (0.048 R)
• M55: 21,758,561 km (0.067 R)
• M56: 22,234,432 km (0.088 R)
• M57: 22,801,259 km (0.077 R)
• M58: 23,682,540 km (0.063 R)
• M59: 24,485,132 km (0.111 R)
• M60: 25,160,866 km (0.119 R)
• M61: 26,208,949 km (0.082 R)
• M62: 26,992,841 km (0.066 R)
• M63: 27,878,012 km (0.08 R)
• M64: 28,159,406 km (0.107 R)
• M65: 28,867,452 km (0.095 R)
• M66: 29,628,905 km (0.072 R)
• M67: 29,820,391 km (0.117 R)
• M68: 30,108,367 km (0.093 R)
• M69: 30,252,579 km (0.102 R)
• M70: 32,494,153 km (0.059 R)
• M71: 32,988,425 km (0.118 R)
• M72: 33,236,458 km (0.111 R)
• M73: 33,335,941 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 13.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.43 AU - 8.89 AU

Year: 8192 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,824,221 km

• M1: 201,658 km (0.081 R)
• M2: 518,207 km (0.096 R)
• M3: 654,939 km (0.088 R)
• M4: 1,237,324 km (0.027 R)
• M5: 1,529,788 km (0.103 R)
• M6: 2,089,134 km (0.113 R)
• M7: 2,180,688 km (0.056 R)
• M8: 2,536,581 km (0.119 R)
• M9: 2,759,183 km (0.108 R)
• M10: 3,118,368 km (0.119 R)
• M11: 3,492,811 km (0.089 R)
• M12: 3,657,818 km (0.072 R)
• M13: 3,967,186 km (0.088 R)
• M14: 4,462,056 km (0.119 R)
• M15: 5,007,490 km (0.055 R)
• M16: 5,100,539 km (0.055 R)
• M17: 5,256,869 km (0.061 R)
• M18: 5,574,465 km (0.11 R)
• M19: 5,735,582 km (0.094 R)
• M20: 6,095,515 km (0.11 R)
• M21: 6,228,358 km (0.087 R)
• M22: 6,362,098 km (0.1 R)
• M23: 7,045,162 km (0.115 R)
• M24: 7,466,280 km (0.109 R)
• M25: 7,715,809 km (0.077 R)
• M26: 8,004,234 km (0.084 R)
• M27: 8,554,904 km (0.045 R)
• M28: 9,308,129 km (0.076 R)
• M29: 9,654,149 km (0.09 R)
• M30: 11,201,889 km (0.094 R)
• M31: 11,983,537 km (0.066 R)
• M32: 12,698,017 km (0.098 R)
• M33: 13,253,773 km (0.113 R)
• M34: 13,512,876 km (0.064 R)
• M35: 13,948,655 km (0.108 R)
• M36: 15,691,769 km (0.058 R)
• M37: 16,011,759 km (0.09 R)
• M38: 16,149,689 km (0.08 R)
• M39: 16,472,970 km (0.069 R)
• M40: 16,612,096 km (0.043 R)
• M41: 16,844,870 km (0.101 R)
• M42: 17,032,017 km (0.117 R)
• M43: 18,698,088 km (0.064 R)
• M44: 19,281,221 km (0.104 R)
• M45: 19,525,963 km (0.056 R)
• M46: 20,316,139 km (0.07 R)
• M47: 20,765,232 km (0.105 R)
• M48: 21,470,286 km (0.078 R)
• M49: 22,183,270 km (0.079 R)
• M50: 23,947,029 km (0.043 R)
• M51: 25,272,466 km (0.084 R)
• M52: 26,079,098 km (0.114 R)
• M53: 26,512,782 km (0.07 R)
• M54: 26,894,256 km (0.099 R)
• M55: 27,552,487 km (0.066 R)
• M56: 28,049,451 km (0.086 R)
• M57: 28,160,453 km (0.119 R)
• M58: 29,108,754 km (0.045 R)
• M59: 29,445,947 km (0.091 R)
• M60: 29,897,583 km (0.061 R)
• M61: 32,364,003 km (0.089 R)
• M62: 34,419,628 km (0.105 R)
• M63: 35,074,268 km (0.068 R)
• M64: 36,638,164 km (0.08 R)
• M65: 37,489,526 km (0.049 R)
• M66: 38,779,059 km (0.09 R)
• M67: 39,460,328 km (0.073 R)
• M68: 39,771,192 km (0.068 R)
• M69: 40,458,146 km (0.081 R)
• M70: 40,646,190 km (0.103 R)
• M71: 40,771,703 km (0.08 R)
• M72: 42,288,027 km (0.117 R)
• M73: 42,670,100 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 10.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.69 AU - 14.48 AU

Year: 13850 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,824,221 km

• M1: 185,651 km (0.106 R)
• M2: 420,819 km (0.109 R)
• M3: 681,119 km (0.106 R)
• M4: 830,567 km (0.109 R)
• M5: 1,162,824 km (0.104 R)
• M6: 1,234,182 km (0.086 R)
• M7: 1,307,186 km (0.099 R)
• M8: 1,594,414 km (0.094 R)
• M9: 1,755,830 km (0.044 R)
• M10: 1,965,566 km (0.111 R)
• M11: 2,095,268 km (0.118 R)
• M12: 2,619,160 km (0.116 R)
• M13: 2,738,389 km (0.111 R)
• M14: 3,208,126 km (0.091 R)
• M15: 3,387,494 km (0.099 R)
• M16: 3,596,782 km (0.092 R)
• M17: 4,138,326 km (0.104 R)
• M18: 4,418,822 km (0.078 R)
• M19: 4,532,666 km (0.04 R)
• M20: 5,725,260 km (0.059 R)
• M21: 6,164,629 km (0.08 R)
• M22: 6,260,222 km (0.117 R)
• M23: 6,614,919 km (0.078 R)
• M24: 6,745,667 km (0.093 R)
• M25: 6,943,136 km (0.048 R)
• M26: 7,821,276 km (0.097 R)
• M27: 8,028,918 km (0.063 R)
• M28: 8,379,126 km (0.119 R)
• M29: 8,698,518 km (0.093 R)
• M30: 8,770,026 km (0.036 R)
• M31: 8,985,895 km (0.033 R)
• M32: 9,058,151 km (0.038 R)
• M33: 9,422,721 km (0.083 R)
• M34: 9,532,975 km (0.087 R)
• M35: 10,392,863 km (0.062 R)
• M36: 10,621,299 km (0.106 R)
• M37: 11,433,765 km (0.091 R)
• M38: 12,186,093 km (0.099 R)
• M39: 12,346,611 km (0.074 R)
• M40: 12,954,428 km (0.107 R)
• M41: 14,793,285 km (0.071 R)
• M42: 15,525,417 km (0.092 R)
• M43: 15,917,812 km (0.052 R)
• M44: 16,846,067 km (0.114 R)
• M45: 17,069,715 km (0.117 R)
• M46: 17,204,354 km (0.061 R)
• M47: 17,565,184 km (0.046 R)
• M48: 17,655,840 km (0.075 R)
• M49: 18,111,066 km (0.086 R)
• M50: 18,340,101 km (0.112 R)
• M51: 18,570,182 km (0.111 R)
• M52: 19,453,109 km (0.037 R)
• M53: 20,349,798 km (0.076 R)
• M54: 20,635,680 km (0.069 R)
• M55: 21,115,291 km (0.112 R)
• M56: 21,308,122 km (0.038 R)
• M57: 21,646,961 km (0.103 R)
• M58: 21,744,200 km (0.096 R)
• M59: 22,232,188 km (0.103 R)
• M60: 22,822,502 km (0.089 R)
• M61: 22,970,903 km (0.118 R)
• M62: 23,968,272 km (0.116 R)
• M63: 24,674,972 km (0.027 R)
• M64: 25,234,917 km (0.084 R)
• M65: 25,337,242 km (0.079 R)
• M66: 25,490,879 km (0.094 R)
• M67: 25,799,200 km (0.041 R)
• M68: 26,264,001 km (0.103 R)
• M69: 26,367,522 km (0.079 R)
• M70: 27,306,548 km (0.098 R)
• M71: 27,411,566 km (0.073 R)
• M72: 27,727,367 km (0.046 R)
• M73: 30,025,938 km (0.119 R)
• M74: 30,514,824 km (0.079 R)
• M75: 31,225,564 km (0.093 R)
• M76: 31,335,368 km (0.052 R)
• M77: 32,329,596 km (0.051 R)
• M78: 33,390,245 km (0.084 R)
• M79: 33,896,634 km (0.045 R)
• M80: 34,348,868 km (0.114 R)
• M81: 34,803,197 km (0.068 R)
• M82: 35,031,034 km (0.114 R)
• M83: 35,602,947 km (0.041 R)
• M84: 35,717,688 km (0.117 R)
• M85: 36,120,256 km (0.081 R)
• M86: 36,640,109 km (0.107 R)
• M87: 36,871,836 km (0.077 R)
• M88: 37,220,549 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.9

Radius: 4.4

Gravity: 17.45 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.55 AU - 16.43 AU

Year: 19386 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,824,221 km

• M1: 69,563 km (0.094 R)
• M2: 113,545 km (0.073 R)
• M3: 940,971 km (0.11 R)
• M4: 1,029,533 km (0.096 R)
• M5: 1,167,611 km (0.06 R)
• M6: 1,590,375 km (0.098 R)
• M7: 1,777,223 km (0.108 R)
• M8: 2,230,205 km (0.07 R)
• M9: 2,561,564 km (0.119 R)
• M10: 2,654,614 km (0.099 R)
• M11: 2,940,346 km (0.113 R)
• M12: 3,005,122 km (0.097 R)
• M13: 3,644,653 km (0.11 R)
• M14: 3,854,988 km (0.104 R)
• M15: 4,324,575 km (0.109 R)
• M16: 4,584,726 km (0.114 R)
• M17: 4,850,113 km (0.11 R)
• M18: 5,237,721 km (0.119 R)
• M19: 5,355,903 km (0.109 R)
• M20: 5,756,376 km (0.087 R)
• M21: 6,713,653 km (0.07 R)
• M22: 7,014,644 km (0.06 R)
• M23: 7,058,028 km (0.075 R)
• M24: 7,496,648 km (0.081 R)
• M25: 7,719,250 km (0.097 R)
• M26: 7,763,980 km (0.11 R)
• M27: 7,943,946 km (0.103 R)
• M28: 8,125,259 km (0.078 R)
• M29: 8,770,774 km (0.098 R)
• M30: 8,817,448 km (0.116 R)
• M31: 8,864,272 km (0.044 R)
• M32: 9,528,487 km (0.106 R)
• M33: 9,915,048 km (0.08 R)
• M34: 10,061,354 km (0.102 R)
• M35: 10,257,627 km (0.119 R)
• M36: 10,405,579 km (0.108 R)
• M37: 11,308,253 km (0.1 R)
• M38: 11,614,779 km (0.103 R)
• M39: 12,814,554 km (0.106 R)
• M40: 13,726,353 km (0.119 R)
• M41: 14,769,947 km (0.088 R)
• M42: 16,758,253 km (0.113 R)
• M43: 16,874,341 km (0.083 R)
• M44: 17,049,071 km (0.064 R)
• M45: 17,517,911 km (0.049 R)
• M46: 17,753,827 km (0.101 R)
• M47: 17,813,067 km (0.084 R)
• M48: 17,872,308 km (0.076 R)
• M49: 17,990,939 km (0.032 R)
• M50: 19,131,024 km (0.098 R)
• M51: 19,740,486 km (0.064 R)
• M52: 21,543,589 km (0.056 R)
• M53: 24,443,843 km (0.092 R)
• M54: 24,509,666 km (0.059 R)
• M55: 24,905,802 km (0.054 R)
• M56: 25,771,524 km (0.083 R)
• M57: 26,039,903 km (0.095 R)
• M58: 26,376,648 km (0.08 R)
• M59: 26,444,116 km (0.097 R)
• M60: 26,646,971 km (0.059 R)
• M61: 27,532,291 km (0.071 R)
• M62: 27,600,807 km (0.039 R)
• M63: 28,219,694 km (0.1 R)
• M64: 28,704,391 km (0.072 R)
• M65: 31,382,641 km (0.075 R)
• M66: 31,669,121 km (0.07 R)
• M67: 33,187,689 km (0.071 R)
• M68: 33,992,376 km (0.109 R)
• M69: 34,139,431 km (0.048 R)
• M70: 34,581,792 km (0.05 R)
• M71: 35,323,199 km (0.113 R)
• M72: 35,845,295 km (0.115 R)
• M73: 37,123,908 km (0.066 R)
• M74: 40,113,173 km (0.103 R)
• M75: 40,579,918 km (0.115 R)
• M76: 41,283,328 km (0.085 R)
• M77: 41,833,249 km (0.066 R)
• M78: 42,148,452 km (0.116 R)
• M79: 42,622,977 km (0.081 R)
• M80: 45,263,828 km (0.107 R)
• M81: 45,344,611 km (0.114 R)
• M82: 45,587,558 km (0.111 R)
• M83: 46,889,957 km (0.096 R)
• M84: 48,535,084 km (0.07 R)
• M85: 49,115,375 km (0.114 R)
• M86: 50,450,386 km (0.12 R)
• M87: 52,729,958 km (0.094 R)
• M88: 53,155,714 km (0.092 R)
• M89: 53,753,806 km (0.083 R)
• M90: 54,870,405 km (0.068 R)
• M91: 56,690,412 km (0.109 R)
• M92: 57,826,907 km (0.111 R)
• M93: 58,090,200 km (0.103 R)
• M94: 58,353,941 km (0.103 R)
• M95: 58,706,094 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.4

Radius: 6.4

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.32 AU - 18.34 AU

Year: 25356 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,824,221 km

• M1: 629,508 km (0.083 R)
• M2: 1,140,833 km (0.084 R)
• M3: 2,188,617 km (0.106 R)
• M4: 2,725,673 km (0.086 R)
• M5: 2,830,691 km (0.102 R)
• M6: 3,117,769 km (0.11 R)
• M7: 4,356,140 km (0.072 R)
• M8: 4,438,120 km (0.106 R)
• M9: 4,561,987 km (0.032 R)
• M10: 4,771,125 km (0.09 R)
• M11: 5,285,742 km (0.071 R)
• M12: 5,329,424 km (0.091 R)
• M13: 7,318,926 km (0.074 R)
• M14: 7,811,253 km (0.063 R)
• M15: 8,212,774 km (0.101 R)
• M16: 8,416,227 km (0.083 R)
• M17: 8,724,249 km (0.116 R)
• M18: 9,457,577 km (0.101 R)
• M19: 9,724,161 km (0.055 R)
• M20: 9,831,572 km (0.109 R)
• M21: 9,939,283 km (0.047 R)
• M22: 13,111,505 km (0.047 R)
• M23: 13,230,136 km (0.034 R)
• M24: 13,648,263 km (0.111 R)
• M25: 13,949,553 km (0.105 R)
• M26: 14,253,087 km (0.073 R)
• M27: 14,681,685 km (0.105 R)
• M28: 17,016,309 km (0.078 R)
• M29: 18,126,924 km (0.028 R)
• M30: 18,458,133 km (0.102 R)
• M31: 19,734,652 km (0.113 R)
• M32: 20,143,652 km (0.038 R)
• M33: 21,387,260 km (0.035 R)
• M34: 21,947,952 km (0.072 R)
• M35: 22,726,909 km (0.112 R)
• M36: 22,869,475 km (0.102 R)
• M37: 23,948,375 km (0.039 R)
• M38: 24,970,129 km (0.052 R)
• M39: 25,043,731 km (0.072 R)
• M40: 25,117,333 km (0.103 R)
• M41: 25,782,894 km (0.102 R)
• M42: 27,586,296 km (0.1 R)
• M43: 28,965,289 km (0.117 R)
• M44: 32,349,193 km (0.116 R)
• M45: 32,670,380 km (0.079 R)
• M46: 32,750,714 km (0.107 R)
• M47: 35,359,402 km (0.112 R)
• M48: 35,938,794 km (0.05 R)
• M49: 36,354,676 km (0.06 R)
• M50: 39,652,561 km (0.041 R)
• M51: 39,910,169 km (0.087 R)
• M52: 40,340,711 km (0.08 R)
• M53: 40,513,347 km (0.104 R)
• M54: 41,206,584 km (0.078 R)
• M55: 41,467,483 km (0.087 R)
• M56: 42,428,948 km (0.111 R)
• M57: 43,397,744 km (0.11 R)
• M58: 43,486,156 km (0.095 R)
• M59: 44,641,201 km (0.098 R)
• M60: 45,716,511 km (0.107 R)
• M61: 45,896,477 km (0.103 R)
• M62: 48,533,289 km (0.105 R)
• M63: 49,084,857 km (0.038 R)
• M64: 50,101,673 km (0.111 R)
• M65: 54,047,168 km (0.07 R)
• M66: 57,313,487 km (0.114 R)
• M67: 62,132,035 km (0.095 R)
• M68: 64,035,069 km (0.094 R)
• M69: 64,135,749 km (0.109 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit