🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.2 AU - 1.8 AU

Year: 674 Days

Day: 23.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,333,143 km

• M1: 355,295 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.77 AU - 3.17 AU

Year: 1879 Days

Day: 28.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.46 AU - 3.5 AU

Year: 1888 Days

Day: 24.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,333,143 km

• M1: 294,409 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.87 AU - 4.35 AU

Year: 2518 Days

Day: 24.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,333,143 km

• M1: 574,157 km (0.064 R)
• M2: 941,419 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.38 AU - 4.2 AU

Year: 2709 Days

Day: 12.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 10.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.27 AU - 6.03 AU

Year: 4930 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,333,143 km

• M1: 134,339 km (0.12 R)
• M2: 271,371 km (0.083 R)
• M3: 476,469 km (0.074 R)
• M4: 632,649 km (0.086 R)
• M5: 856,597 km (0.116 R)
• M6: 1,190,500 km (0.086 R)
• M7: 1,262,157 km (0.101 R)
• M8: 1,838,707 km (0.096 R)
• M9: 2,059,364 km (0.101 R)
• M10: 2,252,944 km (0.082 R)
• M11: 2,545,258 km (0.104 R)
• M12: 2,677,054 km (0.106 R)
• M13: 3,126,147 km (0.09 R)
• M14: 3,452,569 km (0.06 R)
• M15: 3,811,604 km (0.072 R)
• M16: 3,919,464 km (0.066 R)
• M17: 4,271,767 km (0.113 R)
• M18: 4,338,937 km (0.09 R)
• M19: 5,006,742 km (0.051 R)
• M20: 5,172,795 km (0.053 R)
• M21: 5,388,964 km (0.086 R)
• M22: 5,805,445 km (0.052 R)
• M23: 6,080,555 km (0.107 R)
• M24: 6,181,683 km (0.044 R)
• M25: 6,334,423 km (0.113 R)
• M26: 6,747,911 km (0.114 R)
• M27: 6,878,809 km (0.045 R)
• M28: 6,984,276 km (0.058 R)
• M29: 7,170,076 km (0.106 R)
• M30: 7,384,450 km (0.07 R)
• M31: 7,628,145 km (0.111 R)
• M32: 8,095,638 km (0.065 R)
• M33: 8,686,101 km (0.06 R)
• M34: 8,828,818 km (0.068 R)
• M35: 8,972,282 km (0.095 R)
• M36: 9,290,626 km (0.042 R)
• M37: 10,027,695 km (0.085 R)
• M38: 10,177,442 km (0.076 R)
• M39: 11,029,552 km (0.079 R)
• M40: 11,433,017 km (0.057 R)
• M41: 11,620,763 km (0.084 R)
• M42: 12,446,543 km (0.039 R)
• M43: 12,639,823 km (0.115 R)
• M44: 14,187,862 km (0.101 R)
• M45: 15,344,553 km (0.078 R)
• M46: 15,760,136 km (0.077 R)
• M47: 15,829,699 km (0.076 R)
• M48: 15,934,417 km (0.101 R)
• M49: 16,039,136 km (0.117 R)
• M50: 16,214,464 km (0.06 R)
• M51: 16,390,392 km (0.115 R)
• M52: 16,850,704 km (0.112 R)
• M53: 17,207,645 km (0.047 R)
• M54: 17,387,013 km (0.068 R)
• M55: 17,965,358 km (0.1 R)
• M56: 18,256,924 km (0.107 R)
• M57: 19,364,248 km (0.12 R)
• M58: 19,513,546 km (0.108 R)
• M59: 19,888,439 km (0.115 R)
• M60: 20,493,113 km (0.119 R)
• M61: 21,566,029 km (0.117 R)
• M62: 22,070,323 km (0.112 R)
• M63: 22,853,768 km (0.045 R)
• M64: 23,169,718 km (0.116 R)
• M65: 23,328,292 km (0.102 R)
• M66: 23,686,280 km (0.108 R)
• M67: 23,966,028 km (0.063 R)
• M68: 24,046,063 km (0.103 R)
• M69: 24,166,339 km (0.094 R)
• M70: 24,246,823 km (0.05 R)
• M71: 24,528,665 km (0.071 R)
• M72: 24,730,622 km (0.107 R)
• M73: 25,217,713 km (0.091 R)
• M74: 25,585,125 km (0.095 R)
• M75: 25,995,472 km (0.112 R)
• M76: 26,242,758 km (0.09 R)
• M77: 26,781,011 km (0.118 R)
• M78: 26,905,775 km (0.05 R)
• M79: 27,281,266 km (0.089 R)
• M80: 28,290,902 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 9.4

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.79 AU - 5.89 AU

Year: 5181 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,333,143 km

• M1: 119,678 km (0.105 R)
• M2: 226,790 km (0.111 R)
• M3: 490,531 km (0.096 R)
• M4: 615,296 km (0.066 R)
• M5: 1,054,366 km (0.099 R)
• M6: 1,235,529 km (0.091 R)
• M7: 1,314,068 km (0.096 R)
• M8: 1,732,493 km (0.11 R)
• M9: 2,096,165 km (0.029 R)
• M10: 2,325,948 km (0.051 R)
• M11: 2,424,084 km (0.085 R)
• M12: 2,624,695 km (0.101 R)
• M13: 3,661,408 km (0.119 R)
• M14: 4,271,019 km (0.081 R)
• M15: 4,489,283 km (0.043 R)
• M16: 4,661,769 km (0.119 R)
• M17: 4,761,251 km (0.095 R)
• M18: 5,347,226 km (0.066 R)
• M19: 5,768,344 km (0.029 R)
• M20: 5,848,529 km (0.074 R)
• M21: 6,091,326 km (0.103 R)
• M22: 6,227,610 km (0.066 R)
• M23: 6,337,415 km (0.092 R)
• M24: 6,642,594 km (0.064 R)
• M25: 6,726,668 km (0.071 R)
• M26: 7,267,465 km (0.065 R)
• M27: 7,940,655 km (0.099 R)
• M28: 8,179,563 km (0.084 R)
• M29: 8,330,058 km (0.102 R)
• M30: 8,390,645 km (0.116 R)
• M31: 8,848,714 km (0.088 R)
• M32: 9,003,249 km (0.09 R)
• M33: 9,789,385 km (0.04 R)
• M34: 9,853,264 km (0.051 R)
• M35: 9,949,306 km (0.095 R)
• M36: 10,597,513 km (0.08 R)
• M37: 10,663,037 km (0.07 R)
• M38: 11,159,104 km (0.086 R)
• M39: 11,561,522 km (0.046 R)
• M40: 11,832,294 km (0.046 R)
• M41: 12,345,863 km (0.061 R)
• M42: 12,484,092 km (0.063 R)
• M43: 12,553,356 km (0.086 R)
• M44: 12,657,476 km (0.087 R)
• M45: 12,971,781 km (0.105 R)
• M46: 13,359,389 km (0.109 R)
• M47: 13,430,149 km (0.116 R)
• M48: 14,073,719 km (0.096 R)
• M49: 14,182,028 km (0.099 R)
• M50: 14,399,244 km (0.066 R)
• M51: 14,690,810 km (0.103 R)
• M52: 15,539,628 km (0.095 R)
• M53: 16,366,456 km (0.112 R)
• M54: 16,556,296 km (0.119 R)
• M55: 16,670,588 km (0.108 R)
• M56: 16,861,625 km (0.104 R)
• M57: 17,323,284 km (0.103 R)
• M58: 18,495,234 km (0.071 R)
• M59: 19,050,990 km (0.117 R)
• M60: 19,130,725 km (0.094 R)
• M61: 20,504,931 km (0.112 R)
• M62: 20,832,850 km (0.119 R)
• M63: 21,079,986 km (0.098 R)
• M64: 21,660,425 km (0.111 R)
• M65: 21,994,328 km (0.11 R)
• M66: 22,245,951 km (0.104 R)
• M67: 22,540,809 km (0.111 R)
• M68: 23,347,440 km (0.119 R)
• M69: 24,206,731 km (0.052 R)
• M70: 24,423,049 km (0.098 R)
• M71: 24,596,732 km (0.113 R)
• M72: 24,857,930 km (0.117 R)
• M73: 25,120,026 km (0.069 R)
• M74: 25,867,716 km (0.085 R)
• M75: 26,000,409 km (0.115 R)
• M76: 26,488,846 km (0.046 R)
• M77: 26,756,626 km (0.062 R)
• M78: 27,294,730 km (0.049 R)
• M79: 28,609,994 km (0.09 R)
• M80: 29,160,365 km (0.048 R)
• M81: 29,252,368 km (0.102 R)
• M82: 29,899,528 km (0.04 R)
• M83: 30,504,651 km (0.039 R)
• M84: 30,598,000 km (0.079 R)
• M85: 30,878,945 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 8.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.96 AU - 7.92 AU

Year: 7450 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,333,143 km

• M1: 134,339 km (0.106 R)
• M2: 192,981 km (0.112 R)
• M3: 343,626 km (0.088 R)
• M4: 520,002 km (0.087 R)
• M5: 925,263 km (0.116 R)
• M6: 1,153,848 km (0.114 R)
• M7: 1,413,999 km (0.115 R)
• M8: 1,482,066 km (0.098 R)
• M9: 1,551,180 km (0.118 R)
• M10: 1,868,477 km (0.106 R)
• M11: 2,004,163 km (0.069 R)
• M12: 2,081,056 km (0.111 R)
• M13: 2,629,931 km (0.066 R)
• M14: 2,748,412 km (0.072 R)
• M15: 2,816,928 km (0.042 R)
• M16: 3,079,023 km (0.101 R)
• M17: 3,294,444 km (0.058 R)
• M18: 3,683,249 km (0.102 R)
• M19: 3,892,836 km (0.083 R)
• M20: 3,989,476 km (0.073 R)
• M21: 4,283,885 km (0.12 R)
• M22: 4,565,129 km (0.082 R)
• M23: 4,667,154 km (0.055 R)
• M24: 4,728,639 km (0.119 R)
• M25: 5,103,531 km (0.07 R)
• M26: 5,166,961 km (0.117 R)
• M27: 5,661,980 km (0.058 R)
• M28: 6,037,620 km (0.083 R)
• M29: 6,149,669 km (0.061 R)
• M30: 6,558,819 km (0.106 R)
• M31: 6,627,784 km (0.074 R)
• M32: 6,929,822 km (0.087 R)
• M33: 7,094,380 km (0.054 R)
• M34: 7,260,134 km (0.094 R)
• M35: 7,499,192 km (0.076 R)
• M36: 7,740,942 km (0.108 R)
• M37: 7,887,249 km (0.102 R)
• M38: 7,985,235 km (0.078 R)
• M39: 8,108,354 km (0.095 R)
• M40: 8,381,370 km (0.104 R)
• M41: 8,456,319 km (0.119 R)
• M42: 8,581,831 km (0.038 R)
• M43: 9,218,670 km (0.11 R)
• M44: 9,347,773 km (0.051 R)
• M45: 9,451,593 km (0.117 R)
• M46: 10,055,819 km (0.059 R)
• M47: 10,242,218 km (0.083 R)
• M48: 10,429,814 km (0.113 R)
• M49: 10,618,457 km (0.089 R)
• M50: 10,753,843 km (0.084 R)
• M51: 10,944,580 km (0.113 R)
• M52: 11,746,126 km (0.051 R)
• M53: 11,830,200 km (0.096 R)
• M54: 11,970,672 km (0.064 R)
• M55: 12,026,921 km (0.061 R)
• M56: 12,253,262 km (0.111 R)
• M57: 12,395,380 km (0.114 R)
• M58: 12,652,539 km (0.084 R)
• M59: 12,969,387 km (0.111 R)
• M60: 13,056,154 km (0.102 R)
• M61: 13,935,341 km (0.065 R)
• M62: 14,292,281 km (0.115 R)
• M63: 14,532,087 km (0.111 R)
• M64: 14,592,076 km (0.102 R)
• M65: 14,863,745 km (0.065 R)
• M66: 15,350,836 km (0.115 R)
• M67: 15,473,357 km (0.039 R)
• M68: 15,719,445 km (0.098 R)
• M69: 15,904,946 km (0.05 R)
• M70: 16,091,046 km (0.115 R)
• M71: 16,278,044 km (0.086 R)
• M72: 17,799,005 km (0.093 R)
• M73: 18,024,599 km (0.103 R)
• M74: 18,936,547 km (0.079 R)
• M75: 19,497,539 km (0.104 R)
• M76: 19,829,946 km (0.029 R)
• M77: 20,063,917 km (0.097 R)
• M78: 20,130,937 km (0.116 R)
• M79: 20,804,875 km (0.059 R)
• M80: 21,315,303 km (0.09 R)
• M81: 21,452,185 km (0.114 R)
• M82: 21,657,882 km (0.054 R)
• M83: 21,967,699 km (0.105 R)
• M84: 22,487,402 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.1

Radius: 7.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.78 AU - 19.08 AU

Year: 24447 Days

Day: 18.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,333,143 km

• M1: 135,835 km (0.104 R)
• M2: 432,039 km (0.106 R)
• M3: 651,200 km (0.115 R)
• M4: 882,029 km (0.059 R)
• M5: 1,524,552 km (0.12 R)
• M6: 1,803,702 km (0.079 R)
• M7: 2,315,027 km (0.11 R)
• M8: 2,570,690 km (0.069 R)
• M9: 4,170,789 km (0.107 R)
• M10: 4,720,411 km (0.092 R)
• M11: 4,841,137 km (0.108 R)
• M12: 6,104,042 km (0.093 R)
• M13: 6,235,688 km (0.112 R)
• M14: 6,324,100 km (0.109 R)
• M15: 7,322,666 km (0.113 R)
• M16: 8,224,143 km (0.047 R)
• M17: 9,768,741 km (0.066 R)
• M18: 9,820,053 km (0.082 R)
• M19: 9,922,976 km (0.094 R)
• M20: 10,390,320 km (0.119 R)
• M21: 12,889,203 km (0.067 R)
• M22: 13,058,398 km (0.062 R)
• M23: 13,171,494 km (0.12 R)
• M24: 16,961,706 km (0.109 R)
• M25: 17,209,141 km (0.053 R)
• M26: 17,520,005 km (0.073 R)
• M27: 17,895,496 km (0.105 R)
• M28: 18,527,397 km (0.108 R)
• M29: 18,909,919 km (0.065 R)
• M30: 19,295,133 km (0.092 R)
• M31: 19,424,236 km (0.102 R)
• M32: 20,269,614 km (0.087 R)
• M33: 20,597,832 km (0.066 R)
• M34: 22,063,442 km (0.079 R)
• M35: 23,150,270 km (0.113 R)
• M36: 25,729,487 km (0.076 R)
• M37: 28,913,229 km (0.055 R)
• M38: 29,134,784 km (0.066 R)
• M39: 30,026,537 km (0.106 R)
• M40: 30,250,933 km (0.082 R)
• M41: 30,325,882 km (0.108 R)
• M42: 30,927,415 km (0.104 R)
• M43: 31,684,829 km (0.108 R)
• M44: 33,527,576 km (0.103 R)
• M45: 34,071,513 km (0.054 R)
• M46: 37,396,177 km (0.065 R)
• M47: 40,327,098 km (0.077 R)
• M48: 41,736,609 km (0.116 R)
• M49: 42,321,686 km (0.09 R)
• M50: 43,246,650 km (0.068 R)
• M51: 43,753,936 km (0.108 R)
• M52: 43,923,431 km (0.071 R)
• M53: 45,287,614 km (0.085 R)
• M54: 46,147,203 km (0.083 R)
• M55: 46,406,157 km (0.1 R)
• M56: 46,579,092 km (0.096 R)
• M57: 47,708,107 km (0.105 R)
• M58: 49,639,266 km (0.08 R)
• M59: 50,881,527 km (0.085 R)
• M60: 53,125,046 km (0.052 R)
• M61: 54,031,460 km (0.062 R)
• M62: 54,395,431 km (0.109 R)
• M63: 57,151,323 km (0.089 R)
• M64: 57,986,977 km (0.072 R)
• M65: 59,576,305 km (0.111 R)
• M66: 60,423,478 km (0.08 R)
• M67: 61,559,225 km (0.073 R)
• M68: 62,988,931 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit