🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 271 Days

Day: 35 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,239,443 km

• M1: 116,387 km (0.093 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 11.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.1 AU - 1.56 AU

Year: 990 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 81,239,443 km

• M1: 168,447 km (0.111 R)
• M2: 248,482 km (0.119 R)
• M3: 418,425 km (0.109 R)
• M4: 568,023 km (0.039 R)
• M5: 716,723 km (0.096 R)
• M6: 796,609 km (0.069 R)
• M7: 978,071 km (0.034 R)
• M8: 1,074,262 km (0.093 R)
• M9: 1,263,653 km (0.064 R)
• M10: 1,342,641 km (0.097 R)
• M11: 1,464,414 km (0.09 R)
• M12: 1,590,076 km (0.067 R)
• M13: 1,697,786 km (0.036 R)
• M14: 2,035,578 km (0.072 R)
• M15: 2,232,599 km (0.057 R)
• M16: 2,305,154 km (0.105 R)
• M17: 2,469,262 km (0.071 R)
• M18: 2,544,361 km (0.053 R)
• M19: 2,645,788 km (0.06 R)
• M20: 2,774,442 km (0.09 R)
• M21: 2,861,508 km (0.102 R)
• M22: 2,949,472 km (0.054 R)
• M23: 3,047,309 km (0.109 R)
• M24: 3,384,203 km (0.044 R)
• M25: 3,552,650 km (0.096 R)
• M26: 3,752,663 km (0.085 R)
• M27: 3,829,855 km (0.058 R)
• M28: 3,966,139 km (0.065 R)
• M29: 4,133,988 km (0.111 R)
• M30: 4,284,034 km (0.1 R)
• M31: 4,415,531 km (0.1 R)
• M32: 4,507,384 km (0.105 R)
• M33: 4,651,596 km (0.12 R)
• M34: 4,839,192 km (0.107 R)
• M35: 4,923,416 km (0.028 R)
• M36: 5,029,480 km (0.039 R)
• M37: 5,189,849 km (0.088 R)
• M38: 5,439,079 km (0.088 R)
• M39: 5,515,673 km (0.096 R)
• M40: 5,625,927 km (0.028 R)
• M41: 5,781,359 km (0.055 R)
• M42: 5,904,478 km (0.103 R)
• M43: 6,371,224 km (0.047 R)
• M44: 6,556,725 km (0.067 R)
• M45: 6,650,074 km (0.068 R)
• M46: 6,909,178 km (0.094 R)
• M47: 7,135,669 km (0.099 R)
• M48: 7,449,525 km (0.086 R)
• M49: 7,547,063 km (0.111 R)
• M50: 7,718,801 km (0.096 R)
• M51: 7,829,803 km (0.071 R)
• M52: 7,904,153 km (0.099 R)
• M53: 8,091,001 km (0.108 R)
• M54: 8,304,627 km (0.096 R)
• M55: 8,393,039 km (0.052 R)
• M56: 8,469,184 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 8.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.38 AU - 3.32 AU

Year: 3107 Days

Day: 8.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,239,443 km

• M1: 109,206 km (0.103 R)
• M2: 224,247 km (0.056 R)
• M3: 326,871 km (0.084 R)
• M4: 416,780 km (0.118 R)
• M5: 525,089 km (0.112 R)
• M6: 691,741 km (0.119 R)
• M7: 876,195 km (0.085 R)
• M8: 1,007,990 km (0.067 R)
• M9: 1,111,512 km (0.104 R)
• M10: 1,304,194 km (0.088 R)
• M11: 1,379,442 km (0.085 R)
• M12: 1,481,917 km (0.112 R)
• M13: 1,791,135 km (0.088 R)
• M14: 1,875,209 km (0.091 R)
• M15: 2,047,247 km (0.105 R)
• M16: 2,120,550 km (0.071 R)
• M17: 2,345,695 km (0.09 R)
• M18: 2,437,847 km (0.12 R)
• M19: 2,562,761 km (0.107 R)
• M20: 2,819,172 km (0.087 R)
• M21: 2,966,975 km (0.099 R)
• M22: 3,050,151 km (0.112 R)
• M23: 3,548,461 km (0.103 R)
• M24: 3,780,039 km (0.117 R)
• M25: 4,035,103 km (0.082 R)
• M26: 4,090,455 km (0.097 R)
• M27: 4,333,402 km (0.04 R)
• M28: 4,390,249 km (0.037 R)
• M29: 4,600,434 km (0.108 R)
• M30: 4,774,865 km (0.089 R)
• M31: 4,872,851 km (0.08 R)
• M32: 5,412,900 km (0.095 R)
• M33: 6,120,049 km (0.11 R)
• M34: 6,398,002 km (0.065 R)
• M35: 6,833,930 km (0.044 R)
• M36: 7,033,194 km (0.058 R)
• M37: 7,167,084 km (0.07 R)
• M38: 7,505,774 km (0.079 R)
• M39: 8,058,239 km (0.116 R)
• M40: 8,128,251 km (0.089 R)
• M41: 8,719,461 km (0.048 R)
• M42: 9,202,363 km (0.118 R)
• M43: 9,471,789 km (0.112 R)
• M44: 9,545,691 km (0.084 R)
• M45: 9,743,758 km (0.112 R)
• M46: 9,993,138 km (0.044 R)
• M47: 10,068,385 km (0.038 R)
• M48: 10,371,321 km (0.117 R)
• M49: 10,702,830 km (0.071 R)
• M50: 11,167,631 km (0.039 R)
• M51: 11,560,026 km (0.052 R)
• M52: 12,170,535 km (0.027 R)
• M53: 12,628,454 km (0.111 R)
• M54: 12,818,742 km (0.094 R)
• M55: 13,119,584 km (0.082 R)
• M56: 14,064,145 km (0.07 R)
• M57: 14,431,108 km (0.088 R)
• M58: 14,487,806 km (0.113 R)
• M59: 14,801,213 km (0.079 R)
• M60: 15,001,824 km (0.068 R)
• M61: 15,608,892 km (0.119 R)
• M62: 16,106,305 km (0.068 R)
• M63: 16,460,553 km (0.069 R)
• M64: 16,668,494 km (0.09 R)
• M65: 16,787,574 km (0.086 R)
• M66: 17,026,781 km (0.114 R)
• M67: 17,599,292 km (0.077 R)
• M68: 18,025,197 km (0.108 R)
• M69: 18,147,568 km (0.112 R)
• M70: 18,516,177 km (0.076 R)
• M71: 18,918,296 km (0.03 R)
• M72: 19,385,790 km (0.051 R)
• M73: 19,731,211 km (0.078 R)
• M74: 20,332,445 km (0.111 R)
• M75: 20,875,485 km (0.07 R)
• M76: 21,455,626 km (0.048 R)
• M77: 21,520,402 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 13.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.37 AU - 3.83 AU

Year: 4410 Days

Day: 9.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,239,443 km

• M1: 169,644 km (0.116 R)
• M2: 344,075 km (0.119 R)
• M3: 572,361 km (0.11 R)
• M4: 867,069 km (0.098 R)
• M5: 964,158 km (0.081 R)
• M6: 1,143,676 km (0.099 R)
• M7: 1,349,074 km (0.093 R)
• M8: 1,719,029 km (0.117 R)
• M9: 2,154,509 km (0.067 R)
• M10: 2,642,497 km (0.103 R)
• M11: 3,050,151 km (0.104 R)
• M12: 3,618,025 km (0.086 R)
• M13: 3,987,382 km (0.108 R)
• M14: 4,197,866 km (0.114 R)
• M15: 4,347,464 km (0.096 R)
• M16: 5,008,537 km (0.068 R)
• M17: 5,121,932 km (0.066 R)
• M18: 5,305,040 km (0.046 R)
• M19: 5,607,227 km (0.108 R)
• M20: 5,843,592 km (0.108 R)
• M21: 6,035,077 km (0.086 R)
• M22: 7,150,629 km (0.116 R)
• M23: 7,536,591 km (0.026 R)
• M24: 7,797,789 km (0.1 R)
• M25: 8,088,458 km (0.061 R)
• M26: 8,355,939 km (0.101 R)
• M27: 9,175,885 km (0.032 R)
• M28: 9,287,036 km (0.097 R)
• M29: 9,398,785 km (0.12 R)
• M30: 9,623,631 km (0.11 R)
• M31: 9,878,695 km (0.103 R)
• M32: 9,992,689 km (0.11 R)
• M33: 10,222,172 km (0.096 R)
• M34: 10,862,301 km (0.098 R)
• M35: 11,276,538 km (0.097 R)
• M36: 11,365,848 km (0.111 R)
• M37: 11,665,642 km (0.082 R)
• M38: 12,150,788 km (0.115 R)
• M39: 12,953,380 km (0.119 R)
• M40: 13,172,242 km (0.09 R)
• M41: 13,455,730 km (0.116 R)
• M42: 14,285,699 km (0.106 R)
• M43: 14,414,802 km (0.08 R)
• M44: 15,132,273 km (0.116 R)
• M45: 15,231,008 km (0.046 R)
• M46: 15,528,558 km (0.115 R)
• M47: 15,761,183 km (0.066 R)
• M48: 15,894,774 km (0.049 R)
• M49: 16,095,684 km (0.036 R)
• M50: 16,466,387 km (0.09 R)
• M51: 16,873,892 km (0.04 R)
• M52: 16,976,366 km (0.044 R)
• M53: 17,147,506 km (0.076 R)
• M54: 17,837,901 km (0.071 R)
• M55: 18,116,601 km (0.119 R)
• M56: 18,256,475 km (0.111 R)
• M57: 18,537,420 km (0.1 R)
• M58: 18,819,711 km (0.094 R)
• M59: 19,067,894 km (0.111 R)
• M60: 19,210,162 km (0.083 R)
• M61: 19,855,078 km (0.107 R)
• M62: 20,434,172 km (0.059 R)
• M63: 20,616,382 km (0.097 R)
• M64: 20,799,041 km (0.038 R)
• M65: 21,869,114 km (0.085 R)
• M66: 23,679,548 km (0.118 R)
• M67: 23,832,586 km (0.113 R)
• M68: 23,947,478 km (0.099 R)
• M69: 24,062,668 km (0.104 R)
• M70: 24,178,008 km (0.102 R)
• M71: 24,486,628 km (0.093 R)
• M72: 24,874,087 km (0.048 R)
• M73: 25,068,714 km (0.073 R)
• M74: 25,185,550 km (0.074 R)
• M75: 25,420,119 km (0.108 R)
• M76: 25,733,826 km (0.042 R)
• M77: 25,970,041 km (0.076 R)
• M78: 26,523,852 km (0.087 R)

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 5.9

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.93 AU - 10.65 AU

Year: 21313 Days

Day: 16.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,239,443 km

• M1: 154,535 km (0.097 R)
• M2: 582,235 km (0.089 R)
• M3: 698,472 km (0.109 R)
• M4: 926,908 km (0.119 R)
• M5: 1,236,576 km (0.109 R)
• M6: 1,544,448 km (0.104 R)
• M7: 1,807,591 km (0.091 R)
• M8: 2,678,699 km (0.074 R)
• M9: 4,054,701 km (0.083 R)
• M10: 4,279,696 km (0.081 R)
• M11: 4,788,628 km (0.045 R)
• M12: 5,026,488 km (0.096 R)
• M13: 5,464,062 km (0.109 R)
• M14: 5,964,467 km (0.093 R)
• M15: 6,066,343 km (0.059 R)
• M16: 7,116,371 km (0.066 R)
• M17: 7,278,684 km (0.034 R)
• M18: 7,442,195 km (0.099 R)
• M19: 7,662,253 km (0.062 R)
• M20: 10,280,066 km (0.11 R)
• M21: 10,402,288 km (0.081 R)
• M22: 11,650,981 km (0.08 R)
• M23: 13,210,838 km (0.106 R)
• M24: 13,343,681 km (0.066 R)
• M25: 14,082,695 km (0.107 R)
• M26: 14,286,597 km (0.098 R)
• M27: 14,491,396 km (0.08 R)
• M28: 14,697,243 km (0.069 R)
• M29: 14,834,873 km (0.038 R)
• M30: 15,250,755 km (0.045 R)
• M31: 15,320,468 km (0.111 R)
• M32: 15,460,042 km (0.04 R)
• M33: 16,022,979 km (0.069 R)
• M34: 16,879,876 km (0.108 R)
• M35: 17,824,885 km (0.105 R)
• M36: 18,192,896 km (0.073 R)
• M37: 18,340,849 km (0.063 R)
• M38: 18,712,300 km (0.112 R)
• M39: 18,861,599 km (0.073 R)
• M40: 19,387,286 km (0.108 R)
• M41: 19,689,922 km (0.046 R)
• M42: 20,376,427 km (0.076 R)
• M43: 21,070,710 km (0.117 R)
• M44: 21,303,784 km (0.08 R)
• M45: 21,929,701 km (0.119 R)
• M46: 22,641,189 km (0.105 R)
• M47: 22,959,832 km (0.085 R)
• M48: 23,119,603 km (0.079 R)
• M49: 24,820,381 km (0.11 R)
• M50: 25,396,183 km (0.064 R)
• M51: 26,393,403 km (0.12 R)
• M52: 26,560,952 km (0.12 R)
• M53: 26,896,949 km (0.095 R)
• M54: 27,065,396 km (0.057 R)
• M55: 31,391,019 km (0.111 R)
• M56: 33,451,580 km (0.11 R)
• M57: 35,370,771 km (0.12 R)
• M58: 36,297,081 km (0.032 R)
• M59: 36,390,280 km (0.112 R)
• M60: 39,697,740 km (0.089 R)
• M61: 39,793,632 km (0.088 R)
• M62: 41,435,768 km (0.095 R)
• M63: 42,510,030 km (0.093 R)
• M64: 46,392,095 km (0.105 R)
• M65: 47,100,890 km (0.119 R)
• M66: 47,609,223 km (0.117 R)
• M67: 48,119,501 km (0.069 R)
• M68: 49,145,294 km (0.066 R)
• M69: 52,581,557 km (0.118 R)
• M70: 53,003,274 km (0.114 R)
• M71: 54,168,940 km (0.06 R)
• M72: 54,701,509 km (0.099 R)
• M73: 56,201,975 km (0.089 R)
• M74: 56,525,256 km (0.119 R)
• M75: 57,824,663 km (0.074 R)
• M76: 58,151,086 km (0.063 R)
• M77: 59,902,129 km (0.088 R)
• M78: 60,563,202 km (0.057 R)
• M79: 61,005,264 km (0.1 R)
• M80: 63,231,579 km (0.09 R)
• M81: 64,017,118 km (0.046 R)
• M82: 66,165,493 km (0.071 R)
• M83: 66,392,881 km (0.12 R)
• M84: 66,506,725 km (0.113 R)
• M85: 66,620,719 km (0.109 R)
• M86: 67,191,285 km (0.047 R)
• M87: 69,489,707 km (0.04 R)
• M88: 70,184,290 km (0.112 R)
• M89: 71,580,188 km (0.096 R)
• M90: 71,697,024 km (0.109 R)
• M91: 74,163,294 km (0.048 R)
• M92: 74,991,468 km (0.109 R)
• M93: 76,060,943 km (0.113 R)
• M94: 76,418,482 km (0.119 R)
• M95: 77,974,449 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit