🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 205 Days

Day: 26.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.9 AU - 2.24 AU

Year: 1067 Days

Day: 15.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,082,902 km

• M1: 70,909 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.46 AU - 2.78 AU

Year: 1519 Days

Day: 36.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,082,902 km

• M1: 883,076 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.54 AU - 3.18 AU

Year: 1732 Days

Day: 33.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.41 AU - 4.57 AU

Year: 2855 Days

Day: 19.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,082,902 km

• M1: 255,214 km (0.096 R)
• M2: 782,098 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 13.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.25 AU - 6.93 AU

Year: 5383 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,082,902 km

• M1: 243,994 km (0.095 R)
• M2: 342,430 km (0.041 R)
• M3: 570,417 km (0.116 R)
• M4: 659,278 km (0.068 R)
• M5: 926,460 km (0.06 R)
• M6: 1,079,349 km (0.101 R)
• M7: 1,277,117 km (0.052 R)
• M8: 1,387,071 km (0.112 R)
• M9: 1,603,689 km (0.113 R)
• M10: 1,790,687 km (0.115 R)
• M11: 1,999,376 km (0.114 R)
• M12: 2,626,490 km (0.085 R)
• M13: 2,752,750 km (0.032 R)
• M14: 3,587,955 km (0.119 R)
• M15: 4,070,259 km (0.091 R)
• M16: 4,235,714 km (0.111 R)
• M17: 4,516,360 km (0.092 R)
• M18: 4,726,246 km (0.074 R)
• M19: 4,997,915 km (0.072 R)
• M20: 5,254,924 km (0.091 R)
• M21: 5,496,076 km (0.108 R)
• M22: 5,802,602 km (0.064 R)
• M23: 6,072,926 km (0.106 R)
• M24: 6,241,223 km (0.095 R)
• M25: 7,261,929 km (0.047 R)
• M26: 7,940,505 km (0.027 R)
• M27: 8,101,772 km (0.115 R)
• M28: 8,639,427 km (0.091 R)
• M29: 10,321,206 km (0.107 R)
• M30: 10,827,295 km (0.091 R)
• M31: 11,706,183 km (0.119 R)
• M32: 12,127,899 km (0.106 R)
• M33: 12,260,593 km (0.1 R)
• M34: 12,420,662 km (0.066 R)
• M35: 12,554,403 km (0.104 R)
• M36: 12,796,602 km (0.114 R)
• M37: 13,094,750 km (0.035 R)
• M38: 13,725,455 km (0.091 R)
• M39: 14,002,660 km (0.104 R)
• M40: 14,562,904 km (0.063 R)
• M41: 14,675,850 km (0.088 R)
• M42: 15,073,481 km (0.101 R)
• M43: 15,676,510 km (0.065 R)
• M44: 15,879,216 km (0.092 R)
• M45: 16,492,866 km (0.07 R)
• M46: 16,581,129 km (0.051 R)
• M47: 17,173,686 km (0.113 R)
• M48: 17,263,145 km (0.094 R)
• M49: 18,471,298 km (0.069 R)
• M50: 18,593,669 km (0.118 R)
• M51: 18,685,672 km (0.109 R)
• M52: 18,839,159 km (0.081 R)
• M53: 19,426,331 km (0.11 R)
• M54: 19,863,007 km (0.115 R)
• M55: 20,051,051 km (0.107 R)
• M56: 20,587,210 km (0.12 R)
• M57: 21,256,212 km (0.071 R)
• M58: 21,609,412 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.3

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.74 AU - 7.82 AU

Year: 7772 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,082,902 km

• M1: 265,087 km (0.034 R)
• M2: 474,076 km (0.041 R)
• M3: 742,903 km (0.096 R)
• M4: 844,779 km (0.118 R)
• M5: 1,287,589 km (0.078 R)
• M6: 1,680,882 km (0.12 R)
• M7: 1,902,287 km (0.099 R)
• M8: 2,133,714 km (0.098 R)
• M9: 2,330,136 km (0.067 R)
• M10: 2,624,844 km (0.092 R)
• M11: 3,077,677 km (0.095 R)
• M12: 3,427,287 km (0.096 R)
• M13: 3,685,194 km (0.113 R)
• M14: 4,003,089 km (0.053 R)
• M15: 4,581,136 km (0.053 R)
• M16: 4,865,970 km (0.047 R)
• M17: 5,039,503 km (0.104 R)
• M18: 5,393,153 km (0.078 R)
• M19: 6,187,069 km (0.106 R)
• M20: 6,375,562 km (0.066 R)
• M21: 6,985,173 km (0.113 R)
• M22: 7,214,507 km (0.085 R)
• M23: 8,294,604 km (0.115 R)
• M24: 9,897,994 km (0.094 R)
• M25: 10,267,351 km (0.07 R)
• M26: 10,678,745 km (0.119 R)
• M27: 10,943,383 km (0.083 R)
• M28: 11,057,527 km (0.055 R)
• M29: 12,220,201 km (0.056 R)
• M30: 12,696,222 km (0.12 R)
• M31: 13,057,351 km (0.097 R)
• M32: 13,543,993 km (0.12 R)
• M33: 13,995,330 km (0.032 R)
• M34: 14,202,223 km (0.086 R)
• M35: 14,368,427 km (0.049 R)
• M36: 14,744,665 km (0.058 R)
• M37: 15,507,166 km (0.03 R)
• M38: 16,674,777 km (0.087 R)
• M39: 17,070,314 km (0.103 R)
• M40: 17,380,131 km (0.088 R)
• M41: 18,728,905 km (0.117 R)
• M42: 19,094,223 km (0.105 R)
• M43: 19,277,780 km (0.05 R)
• M44: 19,508,011 km (0.053 R)
• M45: 19,924,940 km (0.064 R)
• M46: 20,064,515 km (0.074 R)
• M47: 21,288,076 km (0.074 R)
• M48: 21,956,928 km (0.105 R)
• M49: 22,149,311 km (0.091 R)
• M50: 23,462,481 km (0.085 R)
• M51: 23,659,053 km (0.109 R)
• M52: 24,004,624 km (0.099 R)
• M53: 24,153,324 km (0.106 R)
• M54: 24,800,784 km (0.104 R)
• M55: 24,950,980 km (0.094 R)
• M56: 25,403,514 km (0.089 R)
• M57: 25,605,620 km (0.092 R)
• M58: 26,521,159 km (0.059 R)
• M59: 26,623,634 km (0.07 R)
• M60: 27,499,380 km (0.091 R)
• M61: 28,332,191 km (0.026 R)
• M62: 28,646,646 km (0.117 R)
• M63: 28,804,322 km (0.081 R)
• M64: 28,909,639 km (0.086 R)
• M65: 29,067,764 km (0.073 R)
• M66: 29,173,380 km (0.12 R)
• M67: 30,022,797 km (0.085 R)
• M68: 30,236,422 km (0.097 R)
• M69: 30,557,759 km (0.116 R)
• M70: 30,826,586 km (0.069 R)
• M71: 32,949,230 km (0.102 R)
• M72: 33,059,334 km (0.079 R)
• M73: 33,224,789 km (0.111 R)
• M74: 33,445,746 km (0.071 R)
• M75: 34,725,855 km (0.07 R)
• M76: 35,231,196 km (0.068 R)
• M77: 35,456,640 km (0.119 R)
• M78: 36,476,598 km (0.043 R)
• M79: 36,590,592 km (0.084 R)
• M80: 36,876,025 km (0.109 R)
• M81: 37,967,192 km (0.084 R)
• M82: 38,082,681 km (0.08 R)
• M83: 38,778,012 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 8.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.68 AU - 11.04 AU

Year: 11089 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,082,902 km

• M1: 120,576 km (0.031 R)
• M2: 621,729 km (0.064 R)
• M3: 936,183 km (0.055 R)
• M4: 1,171,950 km (0.058 R)
• M5: 1,318,406 km (0.048 R)
• M6: 1,404,724 km (0.117 R)
• M7: 1,745,957 km (0.058 R)
• M8: 3,146,043 km (0.078 R)
• M9: 3,233,558 km (0.093 R)
• M10: 3,622,064 km (0.116 R)
• M11: 3,775,551 km (0.11 R)
• M12: 3,837,485 km (0.077 R)
• M13: 4,345,669 km (0.048 R)
• M14: 5,010,481 km (0.092 R)
• M15: 6,883,447 km (0.086 R)
• M16: 7,073,885 km (0.105 R)
• M17: 7,853,140 km (0.092 R)
• M18: 9,197,875 km (0.096 R)
• M19: 9,449,948 km (0.104 R)
• M20: 9,534,471 km (0.093 R)
• M21: 10,744,269 km (0.076 R)
• M22: 10,965,374 km (0.08 R)
• M23: 11,143,396 km (0.069 R)
• M24: 11,232,706 km (0.107 R)
• M25: 13,590,667 km (0.045 R)
• M26: 13,925,916 km (0.087 R)
• M27: 14,751,397 km (0.052 R)
• M28: 14,898,751 km (0.081 R)
• M29: 16,755,710 km (0.084 R)
• M30: 17,166,804 km (0.109 R)
• M31: 18,525,452 km (0.096 R)
• M32: 18,631,368 km (0.087 R)
• M33: 19,378,759 km (0.094 R)
• M34: 19,648,035 km (0.113 R)
• M35: 22,690,706 km (0.12 R)
• M36: 24,063,715 km (0.062 R)
• M37: 24,527,319 km (0.069 R)
• M38: 25,052,407 km (0.086 R)
• M39: 26,054,564 km (0.054 R)
• M40: 27,250,000 km (0.114 R)
• M41: 27,854,525 km (0.08 R)
• M42: 28,158,508 km (0.076 R)
• M43: 28,280,281 km (0.106 R)
• M44: 29,818,446 km (0.075 R)
• M45: 30,067,078 km (0.11 R)
• M46: 30,191,693 km (0.102 R)
• M47: 30,253,925 km (0.083 R)
• M48: 30,441,222 km (0.12 R)
• M49: 31,953,507 km (0.067 R)
• M50: 33,232,419 km (0.062 R)
• M51: 33,361,223 km (0.109 R)
• M52: 33,748,681 km (0.098 R)
• M53: 34,202,561 km (0.092 R)
• M54: 34,658,386 km (0.05 R)
• M55: 36,901,157 km (0.081 R)
• M56: 39,531,088 km (0.118 R)
• M57: 39,735,887 km (0.032 R)
• M58: 40,009,502 km (0.082 R)
• M59: 40,078,018 km (0.114 R)
• M60: 41,248,471 km (0.099 R)
• M61: 42,081,432 km (0.025 R)
• M62: 42,360,283 km (0.083 R)
• M63: 42,430,145 km (0.06 R)
• M64: 42,569,869 km (0.119 R)
• M65: 42,779,755 km (0.094 R)
• M66: 42,919,928 km (0.112 R)
• M67: 42,990,090 km (0.077 R)
• M68: 43,130,413 km (0.101 R)
• M69: 44,046,550 km (0.077 R)
• M70: 45,254,104 km (0.062 R)
• M71: 46,185,051 km (0.105 R)
• M72: 46,977,471 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.8

Radius: 4.3

Gravity: 22.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.58 AU - 18.7 AU

Year: 24311 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,082,902 km

• M1: 229,782 km (0.114 R)
• M2: 637,736 km (0.119 R)
• M3: 704,606 km (0.106 R)
• M4: 995,424 km (0.065 R)
• M5: 1,047,335 km (0.089 R)
• M6: 1,235,828 km (0.103 R)
• M7: 2,025,256 km (0.119 R)
• M8: 2,362,898 km (0.09 R)
• M9: 2,645,489 km (0.077 R)
• M10: 2,790,748 km (0.098 R)
• M11: 3,013,649 km (0.113 R)
• M12: 3,319,726 km (0.04 R)
• M13: 3,878,923 km (0.098 R)
• M14: 4,044,079 km (0.047 R)
• M15: 4,127,555 km (0.101 R)
• M16: 4,296,152 km (0.104 R)
• M17: 4,639,928 km (0.112 R)
• M18: 5,445,662 km (0.098 R)
• M19: 5,677,090 km (0.107 R)
• M20: 5,864,536 km (0.105 R)
• M21: 6,585,448 km (0.047 R)
• M22: 6,782,319 km (0.087 R)
• M23: 6,931,318 km (0.101 R)
• M24: 7,435,762 km (0.091 R)
• M25: 7,899,665 km (0.037 R)
• M26: 8,586,319 km (0.084 R)
• M27: 9,236,921 km (0.104 R)
• M28: 10,128,973 km (0.09 R)
• M29: 10,413,209 km (0.101 R)
• M30: 11,458,449 km (0.097 R)
• M31: 11,695,262 km (0.087 R)
• M32: 12,780,595 km (0.046 R)
• M33: 12,903,116 km (0.114 R)
• M34: 13,211,287 km (0.107 R)
• M35: 14,723,722 km (0.105 R)
• M36: 14,981,180 km (0.083 R)
• M37: 16,091,495 km (0.11 R)
• M38: 16,489,575 km (0.093 R)
• M39: 17,160,521 km (0.096 R)
• M40: 17,567,278 km (0.089 R)
• M41: 19,506,964 km (0.12 R)
• M42: 19,931,373 km (0.12 R)
• M43: 20,789,466 km (0.104 R)
• M44: 21,951,992 km (0.119 R)
• M45: 22,689,359 km (0.1 R)
• M46: 23,060,961 km (0.109 R)
• M47: 23,584,703 km (0.112 R)
• M48: 23,885,694 km (0.116 R)
• M49: 24,949,334 km (0.111 R)
• M50: 25,025,929 km (0.102 R)
• M51: 27,122,543 km (0.11 R)
• M52: 27,913,167 km (0.087 R)
• M53: 27,992,604 km (0.078 R)
• M54: 28,151,926 km (0.118 R)
• M55: 28,551,202 km (0.061 R)
• M56: 31,315,771 km (0.104 R)
• M57: 31,812,436 km (0.079 R)
• M58: 32,311,644 km (0.107 R)
• M59: 32,562,221 km (0.074 R)
• M60: 34,419,628 km (0.053 R)
• M61: 34,846,580 km (0.1 R)
• M62: 36,311,143 km (0.048 R)
• M63: 38,678,081 km (0.068 R)
• M64: 38,944,215 km (0.072 R)
• M65: 39,210,799 km (0.118 R)
• M66: 41,456,712 km (0.112 R)
• M67: 42,732,482 km (0.106 R)
• M68: 43,283,152 km (0.086 R)
• M69: 44,020,969 km (0.119 R)
• M70: 44,391,523 km (0.032 R)
• M71: 44,670,074 km (0.077 R)
• M72: 45,883,911 km (0.12 R)
• M73: 47,962,573 km (0.056 R)
• M74: 48,534,785 km (0.108 R)
• M75: 50,361,824 km (0.104 R)
• M76: 50,555,404 km (0.099 R)
• M77: 50,943,460 km (0.1 R)
• M78: 53,390,582 km (0.09 R)
• M79: 53,686,786 km (0.081 R)
• M80: 54,479,356 km (0.087 R)
• M81: 54,777,654 km (0.106 R)
• M82: 57,688,230 km (0.049 R)
• M83: 57,992,213 km (0.114 R)
• M84: 60,545,849 km (0.102 R)
• M85: 60,957,841 km (0.081 R)
• M86: 62,823,177 km (0.036 R)
• M87: 63,867,669 km (0.108 R)
• M88: 63,972,388 km (0.113 R)
• M89: 64,917,846 km (0.101 R)
• M90: 65,656,261 km (0.068 R)
• M91: 65,867,793 km (0.063 R)
• M92: 66,079,474 km (0.081 R)
• M93: 67,995,374 km (0.054 R)
• M94: 70,037,235 km (0.083 R)
• M95: 70,253,404 km (0.084 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit