🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.44 AU - 2.26 AU

Year: 933 Days

Day: 23.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,080,555 km

• M1: 198,965 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.93 AU - 2.99 AU

Year: 1431 Days

Day: 39.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825

Radius: 13

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.23 AU - 5.63 AU

Year: 4692 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,080,555 km

• M1: 261,647 km (0.097 R)
• M2: 379,679 km (0.036 R)
• M3: 657,632 km (0.095 R)
• M4: 778,358 km (0.099 R)
• M5: 947,852 km (0.1 R)
• M6: 1,145,022 km (0.103 R)
• M7: 1,279,361 km (0.074 R)
• M8: 2,196,246 km (0.038 R)
• M9: 2,559,919 km (0.025 R)
• M10: 2,799,575 km (0.107 R)
• M11: 3,046,710 km (0.091 R)
• M12: 3,365,952 km (0.107 R)
• M13: 3,584,963 km (0.112 R)
• M14: 4,129,649 km (0.034 R)
• M15: 4,364,368 km (0.051 R)
• M16: 4,921,022 km (0.086 R)
• M17: 5,119,987 km (0.08 R)
• M18: 5,398,090 km (0.102 R)
• M19: 5,577,607 km (0.102 R)
• M20: 5,863,788 km (0.059 R)
• M21: 6,021,913 km (0.097 R)
• M22: 6,128,127 km (0.12 R)
• M23: 6,396,356 km (0.11 R)
• M24: 6,613,871 km (0.115 R)
• M25: 6,778,579 km (0.075 R)
• M26: 6,889,281 km (0.101 R)
• M27: 7,056,232 km (0.098 R)
• M28: 7,224,680 km (0.109 R)
• M29: 7,394,324 km (0.081 R)
• M30: 7,680,205 km (0.067 R)
• M31: 7,824,567 km (0.088 R)
• M32: 8,028,020 km (0.096 R)
• M33: 8,559,691 km (0.03 R)
• M34: 8,829,715 km (0.097 R)
• M35: 8,980,959 km (0.043 R)
• M36: 9,286,138 km (0.084 R)
• M37: 9,625,725 km (0.079 R)
• M38: 9,750,340 km (0.098 R)
• M39: 10,222,023 km (0.079 R)
• M40: 10,444,774 km (0.112 R)
• M41: 10,669,171 km (0.117 R)
• M42: 10,765,811 km (0.096 R)
• M43: 10,895,063 km (0.101 R)
• M44: 11,384,697 km (0.075 R)
• M45: 11,483,432 km (0.106 R)
• M46: 11,748,370 km (0.114 R)
• M47: 12,115,782 km (0.083 R)
• M48: 12,419,316 km (0.093 R)
• M49: 13,033,714 km (0.056 R)
• M50: 13,379,435 km (0.04 R)
• M51: 13,483,705 km (0.101 R)
• M52: 13,693,142 km (0.094 R)
• M53: 13,798,309 km (0.113 R)
• M54: 15,225,622 km (0.073 R)
• M55: 15,516,590 km (0.07 R)
• M56: 15,956,707 km (0.118 R)
• M57: 16,886,757 km (0.114 R)
• M58: 17,491,282 km (0.107 R)
• M59: 20,498,499 km (0.091 R)
• M60: 20,941,009 km (0.082 R)
• M61: 21,264,739 km (0.089 R)
• M62: 21,876,445 km (0.089 R)
• M63: 21,999,414 km (0.109 R)
• M64: 22,122,683 km (0.075 R)
• M65: 22,576,712 km (0.073 R)
• M66: 22,659,589 km (0.109 R)
• M67: 23,284,310 km (0.098 R)
• M68: 23,493,747 km (0.081 R)
• M69: 23,745,969 km (0.115 R)
• M70: 24,168,434 km (0.081 R)
• M71: 24,380,563 km (0.086 R)
• M72: 25,278,300 km (0.083 R)
• M73: 26,623,185 km (0.072 R)
• M74: 27,062,105 km (0.106 R)
• M75: 27,326,445 km (0.093 R)
• M76: 27,724,824 km (0.052 R)
• M77: 28,661,606 km (0.079 R)
• M78: 29,472,875 km (0.108 R)
• M79: 30,063,487 km (0.104 R)
• M80: 30,612,063 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 11

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.16 AU - 10.26 AU

Year: 9533 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,080,555 km

• M1: 178,470 km (0.09 R)
• M2: 687,253 km (0.09 R)
• M3: 1,110,615 km (0.084 R)
• M4: 1,342,491 km (0.085 R)
• M5: 1,999,226 km (0.068 R)
• M6: 2,642,048 km (0.033 R)
• M7: 2,744,822 km (0.1 R)
• M8: 2,827,998 km (0.1 R)
• M9: 2,975,801 km (0.111 R)
• M10: 3,169,530 km (0.075 R)
• M11: 3,279,036 km (0.03 R)
• M12: 4,080,581 km (0.028 R)
• M13: 4,991,483 km (0.045 R)
• M14: 5,119,389 km (0.062 R)
• M15: 5,196,581 km (0.052 R)
• M16: 5,641,784 km (0.102 R)
• M17: 5,990,497 km (0.05 R)
• M18: 6,291,039 km (0.102 R)
• M19: 6,878,809 km (0.068 R)
• M20: 7,396,568 km (0.079 R)
• M21: 7,689,630 km (0.081 R)
• M22: 7,926,892 km (0.106 R)
• M23: 8,500,001 km (0.115 R)
• M24: 8,900,026 km (0.105 R)
• M25: 10,990,357 km (0.105 R)
• M26: 11,731,016 km (0.11 R)
• M27: 12,661,964 km (0.104 R)
• M28: 12,836,993 km (0.101 R)
• M29: 13,724,109 km (0.114 R)
• M30: 13,976,031 km (0.059 R)
• M31: 14,265,952 km (0.114 R)
• M32: 14,338,657 km (0.115 R)
• M33: 14,888,429 km (0.114 R)
• M34: 15,147,233 km (0.093 R)
• M35: 16,084,165 km (0.086 R)
• M36: 16,273,705 km (0.04 R)
• M37: 16,425,996 km (0.105 R)
• M38: 17,155,585 km (0.067 R)
• M39: 18,845,592 km (0.098 R)
• M40: 19,005,512 km (0.104 R)
• M41: 20,382,859 km (0.069 R)
• M42: 20,505,829 km (0.104 R)
• M43: 21,708,297 km (0.071 R)
• M44: 22,001,957 km (0.064 R)
• M45: 22,128,218 km (0.116 R)
• M46: 22,805,747 km (0.073 R)
• M47: 23,662,194 km (0.025 R)
• M48: 24,791,359 km (0.094 R)
• M49: 25,362,524 km (0.085 R)
• M50: 25,539,049 km (0.09 R)
• M51: 26,338,949 km (0.052 R)
• M52: 26,652,207 km (0.083 R)
• M53: 26,966,662 km (0.086 R)
• M54: 28,191,270 km (0.045 R)
• M55: 29,294,853 km (0.104 R)
• M56: 30,694,342 km (0.085 R)
• M57: 30,976,932 km (0.099 R)
• M58: 31,307,543 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.6

Radius: 5.2

Gravity: 29.68 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.16 AU - 13.64 AU

Year: 16193 Days

Day: 24.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 47,080,555 km

• M1: 205,547 km (0.081 R)
• M2: 261,647 km (0.109 R)
• M3: 751,580 km (0.097 R)
• M4: 866,471 km (0.083 R)
• M5: 987,196 km (0.102 R)
• M6: 1,037,162 km (0.05 R)
• M7: 1,729,351 km (0.098 R)
• M8: 2,467,318 km (0.064 R)
• M9: 3,403,501 km (0.053 R)
• M10: 3,672,478 km (0.063 R)
• M11: 5,337,054 km (0.119 R)
• M12: 5,876,055 km (0.099 R)
• M13: 6,338,312 km (0.084 R)
• M14: 6,479,233 km (0.111 R)
• M15: 6,573,779 km (0.095 R)
• M16: 6,956,600 km (0.108 R)
• M17: 7,199,547 km (0.088 R)
• M18: 8,147,998 km (0.089 R)
• M19: 8,404,109 km (0.064 R)
• M20: 8,871,603 km (0.07 R)
• M21: 9,561,847 km (0.067 R)
• M22: 9,615,553 km (0.093 R)
• M23: 9,831,871 km (0.088 R)
• M24: 9,940,629 km (0.114 R)
• M25: 10,159,191 km (0.052 R)
• M26: 11,162,694 km (0.079 R)
• M27: 12,255,656 km (0.074 R)
• M28: 12,549,017 km (0.096 R)
• M29: 12,844,623 km (0.056 R)
• M30: 12,963,403 km (0.087 R)
• M31: 13,023,093 km (0.046 R)
• M32: 14,110,969 km (0.059 R)
• M33: 14,356,608 km (0.105 R)
• M34: 14,418,392 km (0.097 R)
• M35: 14,541,811 km (0.079 R)
• M36: 14,665,827 km (0.115 R)
• M37: 14,727,910 km (0.071 R)
• M38: 15,039,672 km (0.058 R)
• M39: 15,353,529 km (0.088 R)
• M40: 15,416,659 km (0.066 R)
• M41: 15,669,629 km (0.116 R)
• M42: 15,733,208 km (0.066 R)
• M43: 18,609,526 km (0.058 R)
• M44: 18,878,952 km (0.086 R)
• M45: 19,489,910 km (0.105 R)
• M46: 19,695,008 km (0.114 R)
• M47: 20,453,021 km (0.101 R)
• M48: 20,522,434 km (0.106 R)
• M49: 20,730,974 km (0.115 R)
• M50: 21,150,446 km (0.039 R)
• M51: 23,144,287 km (0.045 R)
• M52: 23,652,022 km (0.078 R)
• M53: 23,724,876 km (0.078 R)
• M54: 25,271,568 km (0.026 R)
• M55: 25,495,217 km (0.074 R)
• M56: 26,019,558 km (0.111 R)
• M57: 26,396,245 km (0.092 R)
• M58: 26,774,728 km (0.086 R)
• M59: 28,771,710 km (0.093 R)
• M60: 29,317,592 km (0.072 R)
• M61: 30,103,131 km (0.12 R)
• M62: 30,736,678 km (0.057 R)
• M63: 31,214,643 km (0.105 R)
• M64: 31,695,151 km (0.04 R)
• M65: 31,936,303 km (0.068 R)
• M66: 32,258,686 km (0.104 R)
• M67: 32,744,431 km (0.118 R)
• M68: 32,825,662 km (0.077 R)
• M69: 36,379,809 km (0.104 R)
• M70: 38,415,836 km (0.039 R)
• M71: 39,188,808 km (0.085 R)
• M72: 39,620,547 km (0.049 R)
• M73: 40,488,514 km (0.097 R)
• M74: 42,685,957 km (0.097 R)
• M75: 42,774,669 km (0.091 R)
• M76: 43,219,124 km (0.114 R)
• M77: 46,829,220 km (0.082 R)
• M78: 46,920,774 km (0.048 R)
• M79: 48,577,720 km (0.116 R)
• M80: 49,134,224 km (0.113 R)
• M81: 50,160,016 km (0.11 R)
• M82: 50,628,707 km (0.117 R)
• M83: 51,948,459 km (0.073 R)
• M84: 53,757,696 km (0.07 R)
• M85: 55,781,306 km (0.061 R)
• M86: 56,656,154 km (0.094 R)
• M87: 57,829,750 km (0.043 R)
• M88: 59,209,042 km (0.091 R)
• M89: 60,101,393 km (0.12 R)
• M90: 60,798,519 km (0.098 R)
• M91: 61,198,095 km (0.096 R)
• M92: 61,598,419 km (0.048 R)
• M93: 61,899,410 km (0.11 R)
• M94: 62,200,700 km (0.079 R)
• M95: 64,629,422 km (0.03 R)
• M96: 66,779,741 km (0.099 R)
• M97: 68,019,010 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 4.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.75 AU - 16.71 AU

Year: 22042 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,080,555 km

• M1: 74,051 km (0.112 R)
• M2: 227,090 km (0.056 R)
• M3: 272,567 km (0.071 R)
• M4: 457,021 km (0.04 R)
• M5: 486,343 km (0.078 R)
• M6: 562,338 km (0.088 R)
• M7: 675,434 km (0.118 R)
• M8: 849,566 km (0.089 R)
• M9: 1,057,059 km (0.111 R)
• M10: 1,096,403 km (0.07 R)
• M11: 1,451,099 km (0.06 R)
• M12: 1,652,308 km (0.102 R)
• M13: 2,410,919 km (0.087 R)
• M14: 2,648,929 km (0.102 R)
• M15: 3,261,682 km (0.074 R)
• M16: 3,465,584 km (0.08 R)
• M17: 3,554,296 km (0.11 R)
• M18: 4,290,168 km (0.112 R)
• M19: 4,577,994 km (0.085 R)
• M20: 4,740,607 km (0.091 R)
• M21: 5,205,856 km (0.104 R)
• M22: 6,001,418 km (0.119 R)
• M23: 6,036,872 km (0.091 R)
• M24: 6,504,067 km (0.115 R)
• M25: 7,857,179 km (0.118 R)
• M26: 7,973,716 km (0.068 R)
• M27: 8,208,734 km (0.053 R)
• M28: 9,008,036 km (0.099 R)
• M29: 9,129,958 km (0.067 R)
• M30: 9,458,026 km (0.099 R)
• M31: 9,665,070 km (0.105 R)
• M32: 11,025,064 km (0.097 R)
• M33: 11,068,447 km (0.106 R)
• M34: 12,353,343 km (0.092 R)
• M35: 12,579,535 km (0.06 R)
• M36: 13,359,090 km (0.095 R)
• M37: 14,485,861 km (0.032 R)
• M38: 14,628,877 km (0.118 R)
• M39: 15,108,936 km (0.118 R)
• M40: 15,887,593 km (0.098 R)
• M41: 17,029,623 km (0.11 R)
• M42: 17,433,089 km (0.114 R)
• M43: 17,890,709 km (0.11 R)
• M44: 20,879,076 km (0.064 R)
• M45: 20,932,931 km (0.096 R)
• M46: 21,909,057 km (0.059 R)
• M47: 21,963,660 km (0.11 R)
• M48: 22,347,678 km (0.091 R)
• M49: 22,789,141 km (0.09 R)
• M50: 22,899,844 km (0.057 R)
• M51: 23,456,647 km (0.067 R)
• M52: 23,624,645 km (0.093 R)
• M53: 24,243,681 km (0.116 R)
• M54: 24,413,475 km (0.111 R)
• M55: 24,470,173 km (0.055 R)
• M56: 24,583,568 km (0.117 R)
• M57: 26,248,742 km (0.052 R)
• M58: 26,306,786 km (0.066 R)
• M59: 27,359,207 km (0.103 R)
• M60: 27,949,819 km (0.044 R)
• M61: 29,324,175 km (0.078 R)
• M62: 29,928,550 km (0.106 R)
• M63: 30,414,893 km (0.086 R)
• M64: 31,272,537 km (0.117 R)
• M65: 31,457,291 km (0.099 R)
• M66: 31,704,277 km (0.069 R)
• M67: 32,636,122 km (0.091 R)
• M68: 32,823,568 km (0.079 R)
• M69: 34,208,994 km (0.086 R)
• M70: 34,335,853 km (0.071 R)
• M71: 34,590,169 km (0.065 R)
• M72: 34,781,206 km (0.069 R)
• M73: 37,166,993 km (0.097 R)
• M74: 37,493,415 km (0.109 R)
• M75: 38,676,435 km (0.077 R)
• M76: 39,405,276 km (0.117 R)
• M77: 39,538,418 km (0.094 R)
• M78: 40,607,893 km (0.059 R)
• M79: 42,912,149 km (0.052 R)
• M80: 43,049,031 km (0.108 R)
• M81: 45,676,718 km (0.096 R)
• M82: 45,816,592 km (0.076 R)
• M83: 46,236,663 km (0.069 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: 364 - 11,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit