🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.15 AU - 1.65 AU

Year: 602 Days

Day: 20.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.76 AU - 1.88 AU

Year: 892 Days

Day: 14.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,798,312 km

• M1: 77,043 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.9 AU - 2.24 AU

Year: 1082 Days

Day: 21.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2 AU - 2.42 AU

Year: 1194 Days

Day: 16.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,798,312 km

• M1: 712,535 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 14.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.1 AU - 6.08 AU

Year: 4174 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,798,312 km

• M1: 185,801 km (0.109 R)
• M2: 283,338 km (0.036 R)
• M3: 637,885 km (0.064 R)
• M4: 752,926 km (0.118 R)
• M5: 888,013 km (0.119 R)
• M6: 983,157 km (0.091 R)
• M7: 1,159,084 km (0.086 R)
• M8: 1,278,164 km (0.083 R)
• M9: 1,544,000 km (0.041 R)
• M10: 1,646,773 km (0.069 R)
• M11: 1,985,313 km (0.083 R)
• M12: 2,081,654 km (0.115 R)
• M13: 2,312,783 km (0.11 R)
• M14: 2,414,510 km (0.078 R)
• M15: 2,946,330 km (0.072 R)
• M16: 3,038,632 km (0.103 R)
• M17: 3,150,681 km (0.103 R)
• M18: 3,245,077 km (0.072 R)
• M19: 3,892,686 km (0.088 R)
• M20: 3,994,263 km (0.063 R)
• M21: 4,138,176 km (0.061 R)
• M22: 4,262,941 km (0.111 R)
• M23: 4,367,809 km (0.116 R)
• M24: 4,623,173 km (0.1 R)
• M25: 4,993,577 km (0.101 R)
• M26: 5,171,150 km (0.098 R)
• M27: 5,373,556 km (0.108 R)
• M28: 5,555,766 km (0.057 R)
• M29: 5,740,070 km (0.072 R)
• M30: 5,949,807 km (0.112 R)
• M31: 6,091,027 km (0.119 R)
• M32: 6,667,278 km (0.068 R)
• M33: 6,814,183 km (0.09 R)
• M34: 7,161,100 km (0.089 R)
• M35: 7,311,446 km (0.086 R)
• M36: 7,898,020 km (0.089 R)
• M37: 8,606,066 km (0.119 R)
• M38: 8,792,914 km (0.038 R)
• M39: 10,054,622 km (0.079 R)
• M40: 10,336,465 km (0.07 R)
• M41: 11,052,440 km (0.103 R)
• M42: 11,372,580 km (0.096 R)
• M43: 11,548,507 km (0.112 R)
• M44: 11,666,240 km (0.07 R)
• M45: 12,411,537 km (0.083 R)
• M46: 12,653,287 km (0.11 R)
• M47: 12,866,165 km (0.075 R)
• M48: 13,326,328 km (0.093 R)
• M49: 13,791,876 km (0.12 R)
• M50: 14,136,700 km (0.052 R)
• M51: 14,325,941 km (0.104 R)
• M52: 15,349,789 km (0.067 R)
• M53: 15,674,566 km (0.113 R)
• M54: 16,034,498 km (0.082 R)
• M55: 16,231,967 km (0.064 R)
• M56: 16,695,870 km (0.089 R)
• M57: 17,977,176 km (0.084 R)
• M58: 18,595,015 km (0.1 R)
• M59: 18,733,393 km (0.089 R)
• M60: 19,045,754 km (0.099 R)
• M61: 19,150,173 km (0.109 R)
• M62: 19,359,760 km (0.036 R)
• M63: 21,171,988 km (0.104 R)
• M64: 22,043,545 km (0.08 R)
• M65: 22,704,918 km (0.105 R)
• M66: 23,038,072 km (0.026 R)
• M67: 23,372,723 km (0.064 R)
• M68: 23,821,666 km (0.079 R)
• M69: 24,197,904 km (0.114 R)
• M70: 24,462,393 km (0.096 R)
• M71: 25,147,103 km (0.087 R)
• M72: 25,645,413 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 14.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.01 AU - 6.53 AU

Year: 5037 Days

Day: 13.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,798,312 km

• M1: 183,706 km (0.073 R)
• M2: 276,008 km (0.093 R)
• M3: 376,687 km (0.077 R)
• M4: 489,634 km (0.118 R)
• M5: 749,485 km (0.114 R)
• M6: 1,192,295 km (0.083 R)
• M7: 1,450,950 km (0.075 R)
• M8: 1,556,715 km (0.104 R)
• M9: 2,091,528 km (0.117 R)
• M10: 2,443,083 km (0.106 R)
• M11: 2,928,528 km (0.077 R)
• M12: 3,222,637 km (0.043 R)
• M13: 3,588,554 km (0.075 R)
• M14: 3,989,326 km (0.091 R)
• M15: 4,140,719 km (0.098 R)
• M16: 4,538,949 km (0.119 R)
• M17: 5,636,698 km (0.108 R)
• M18: 6,480,580 km (0.033 R)
• M19: 6,710,661 km (0.096 R)
• M20: 7,337,476 km (0.055 R)
• M21: 7,684,843 km (0.091 R)
• M22: 7,928,687 km (0.076 R)
• M23: 8,759,554 km (0.047 R)
• M24: 8,900,625 km (0.115 R)
• M25: 9,014,169 km (0.067 R)
• M26: 9,185,459 km (0.082 R)
• M27: 9,357,646 km (0.12 R)
• M28: 9,851,618 km (0.067 R)
• M29: 10,294,577 km (0.104 R)
• M30: 10,413,807 km (0.087 R)
• M31: 10,623,693 km (0.073 R)
• M32: 10,804,557 km (0.061 R)
• M33: 10,925,731 km (0.037 R)
• M34: 11,016,986 km (0.098 R)
• M35: 11,693,617 km (0.086 R)
• M36: 11,786,966 km (0.104 R)
• M37: 12,447,141 km (0.059 R)
• M38: 12,701,757 km (0.099 R)
• M39: 12,893,990 km (0.068 R)
• M40: 13,281,299 km (0.1 R)
• M41: 14,067,286 km (0.036 R)
• M42: 14,266,102 km (0.108 R)
• M43: 14,733,745 km (0.084 R)
• M44: 15,003,320 km (0.098 R)
• M45: 15,104,747 km (0.105 R)
• M46: 15,206,474 km (0.092 R)
• M47: 15,787,362 km (0.066 R)
• M48: 16,236,455 km (0.045 R)
• M49: 16,480,001 km (0.117 R)
• M50: 16,830,060 km (0.098 R)
• M51: 16,935,526 km (0.072 R)
• M52: 17,147,207 km (0.11 R)
• M53: 17,253,272 km (0.102 R)
• M54: 17,644,470 km (0.095 R)
• M55: 17,966,704 km (0.081 R)
• M56: 18,653,358 km (0.032 R)
• M57: 18,871,921 km (0.083 R)
• M58: 19,348,540 km (0.029 R)
• M59: 19,866,298 km (0.088 R)
• M60: 20,052,248 km (0.081 R)
• M61: 20,313,745 km (0.089 R)
• M62: 20,538,740 km (0.03 R)
• M63: 21,294,509 km (0.099 R)
• M64: 21,982,659 km (0.065 R)
• M65: 22,561,603 km (0.092 R)
• M66: 23,263,067 km (0.034 R)
• M67: 23,932,219 km (0.073 R)
• M68: 24,727,481 km (0.058 R)
• M69: 24,927,643 km (0.069 R)
• M70: 25,088,161 km (0.086 R)
• M71: 25,855,449 km (0.061 R)
• M72: 26,262,355 km (0.081 R)
• M73: 26,384,876 km (0.11 R)
• M74: 26,548,386 km (0.054 R)
• M75: 26,794,475 km (0.054 R)
• M76: 26,917,743 km (0.04 R)
• M77: 27,371,623 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.3

Radius: 5

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.02 AU - 14.6 AU

Year: 19674 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,798,312 km

• M1: 94,247 km (0.119 R)
• M2: 141,819 km (0.081 R)
• M3: 215,271 km (0.099 R)
• M4: 403,166 km (0.036 R)
• M5: 1,180,028 km (0.066 R)
• M6: 1,259,614 km (0.083 R)
• M7: 1,988,754 km (0.104 R)
• M8: 2,512,646 km (0.072 R)
• M9: 3,004,224 km (0.098 R)
• M10: 3,993,216 km (0.101 R)
• M11: 4,563,932 km (0.092 R)
• M12: 4,689,594 km (0.12 R)
• M13: 5,645,225 km (0.116 R)
• M14: 5,690,105 km (0.091 R)
• M15: 6,517,381 km (0.11 R)
• M16: 6,993,102 km (0.089 R)
• M17: 7,927,490 km (0.077 R)
• M18: 8,028,020 km (0.086 R)
• M19: 8,589,012 km (0.075 R)
• M20: 8,848,265 km (0.096 R)
• M21: 9,109,912 km (0.048 R)
• M22: 9,215,378 km (0.075 R)
• M23: 9,856,256 km (0.101 R)
• M24: 10,788,699 km (0.031 R)
• M25: 10,900,299 km (0.11 R)
• M26: 11,124,546 km (0.114 R)
• M27: 11,293,592 km (0.051 R)
• M28: 12,094,389 km (0.045 R)
• M29: 12,210,178 km (0.118 R)
• M30: 12,854,197 km (0.085 R)
• M31: 14,665,678 km (0.031 R)
• M32: 15,224,426 km (0.119 R)
• M33: 15,286,958 km (0.099 R)
• M34: 16,619,575 km (0.083 R)
• M35: 16,684,052 km (0.113 R)
• M36: 18,187,660 km (0.11 R)
• M37: 19,056,525 km (0.052 R)
• M38: 19,462,085 km (0.05 R)
• M39: 20,834,346 km (0.057 R)
• M40: 20,903,759 km (0.085 R)
• M41: 21,602,381 km (0.029 R)
• M42: 21,813,464 km (0.063 R)
• M43: 23,237,935 km (0.088 R)
• M44: 23,381,998 km (0.104 R)
• M45: 23,743,576 km (0.052 R)
• M46: 25,802,042 km (0.105 R)
• M47: 26,400,733 km (0.096 R)
• M48: 27,611,578 km (0.08 R)
• M49: 28,377,519 km (0.116 R)
• M50: 29,930,196 km (0.089 R)
• M51: 30,480,117 km (0.096 R)
• M52: 30,795,918 km (0.052 R)
• M53: 31,192,054 km (0.096 R)
• M54: 31,989,560 km (0.112 R)
• M55: 33,036,296 km (0.12 R)
• M56: 33,442,006 km (0.098 R)
• M57: 33,604,618 km (0.105 R)
• M58: 34,668,559 km (0.034 R)
• M59: 37,249,870 km (0.048 R)
• M60: 37,672,035 km (0.118 R)
• M61: 38,265,639 km (0.097 R)
• M62: 38,862,236 km (0.109 R)
• M63: 39,118,946 km (0.086 R)
• M64: 39,892,367 km (0.117 R)
• M65: 39,978,535 km (0.086 R)
• M66: 40,151,321 km (0.114 R)
• M67: 42,330,513 km (0.079 R)
• M68: 42,506,440 km (0.06 R)
• M69: 42,947,604 km (0.108 R)
• M70: 45,265,324 km (0.111 R)
• M71: 45,355,382 km (0.118 R)
• M72: 45,805,970 km (0.088 R)
• M73: 46,077,191 km (0.106 R)
• M74: 46,167,698 km (0.052 R)
• M75: 46,711,786 km (0.113 R)
• M76: 50,486,888 km (0.112 R)
• M77: 51,328,525 km (0.082 R)
• M78: 51,892,360 km (0.029 R)
• M79: 53,595,681 km (0.042 R)
• M80: 55,991,790 km (0.058 R)
• M81: 57,057,077 km (0.072 R)
• M82: 59,503,002 km (0.075 R)
• M83: 59,601,587 km (0.06 R)
• M84: 59,996,376 km (0.109 R)
• M85: 61,583,908 km (0.095 R)
• M86: 62,783,683 km (0.054 R)
• M87: 62,884,063 km (0.12 R)
• M88: 63,084,824 km (0.116 R)
• M89: 63,890,259 km (0.04 R)
• M90: 64,092,066 km (0.064 R)
• M91: 65,307,848 km (0.108 R)
• M92: 67,556,454 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.8

Radius: 4.8

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.41 AU - 20.03 AU

Year: 23741 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,798,312 km

• M1: 613,351 km (0.082 R)
• M2: 1,130,810 km (0.094 R)
• M3: 1,269,787 km (0.085 R)
• M4: 1,594,863 km (0.033 R)
• M5: 1,879,248 km (0.107 R)
• M6: 2,675,558 km (0.104 R)
• M7: 3,205,434 km (0.113 R)
• M8: 3,725,735 km (0.027 R)
• M9: 3,932,928 km (0.085 R)
• M10: 3,974,815 km (0.077 R)
• M11: 4,186,347 km (0.065 R)
• M12: 4,887,811 km (0.054 R)
• M13: 4,978,168 km (0.107 R)
• M14: 5,160,229 km (0.048 R)
• M15: 6,495,390 km (0.12 R)
• M16: 7,667,040 km (0.062 R)
• M17: 8,628,356 km (0.054 R)
• M18: 9,067,725 km (0.054 R)
• M19: 9,458,176 km (0.075 R)
• M20: 9,514,425 km (0.114 R)
• M21: 9,911,009 km (0.071 R)
• M22: 10,255,383 km (0.083 R)
• M23: 10,720,483 km (0.116 R)
• M24: 11,431,072 km (0.055 R)
• M25: 11,671,327 km (0.103 R)
• M26: 13,022,046 km (0.072 R)
• M27: 14,292,431 km (0.053 R)
• M28: 14,681,086 km (0.119 R)
• M29: 15,139,005 km (0.103 R)
• M30: 17,498,014 km (0.082 R)
• M31: 18,967,215 km (0.059 R)
• M32: 19,394,317 km (0.111 R)
• M33: 19,465,675 km (0.06 R)
• M34: 19,824,411 km (0.064 R)
• M35: 20,840,330 km (0.109 R)
• M36: 21,133,691 km (0.1 R)
• M37: 23,377,210 km (0.12 R)
• M38: 23,529,351 km (0.12 R)
• M39: 23,834,830 km (0.068 R)
• M40: 24,141,656 km (0.058 R)
• M41: 24,914,329 km (0.071 R)
• M42: 25,852,158 km (0.1 R)
• M43: 25,930,846 km (0.098 R)
• M44: 26,801,506 km (0.033 R)
• M45: 26,881,092 km (0.072 R)
• M46: 27,842,856 km (0.088 R)
• M47: 28,165,838 km (0.111 R)
• M48: 28,897,222 km (0.059 R)
• M49: 29,470,481 km (0.06 R)
• M50: 30,961,523 km (0.056 R)
• M51: 32,053,588 km (0.051 R)
• M52: 32,307,455 km (0.104 R)
• M53: 32,902,256 km (0.081 R)
• M54: 33,158,218 km (0.101 R)
• M55: 33,243,788 km (0.12 R)
• M56: 33,414,928 km (0.108 R)
• M57: 33,586,517 km (0.088 R)
• M58: 36,369,786 km (0.113 R)
• M59: 36,722,986 km (0.057 R)
• M60: 37,165,945 km (0.105 R)
• M61: 37,699,711 km (0.117 R)
• M62: 39,407,071 km (0.074 R)
• M63: 39,497,727 km (0.106 R)
• M64: 41,784,032 km (0.03 R)
• M65: 42,431,940 km (0.12 R)
• M66: 42,524,691 km (0.062 R)
• M67: 44,301,016 km (0.073 R)
• M68: 46,579,391 km (0.101 R)
• M69: 47,058,703 km (0.11 R)
• M70: 57,290,898 km (0.113 R)
• M71: 57,598,920 km (0.064 R)
• M72: 59,354,451 km (0.108 R)
• M73: 61,232,353 km (0.093 R)
• M74: 62,073,243 km (0.067 R)
• M75: 62,389,493 km (0.104 R)
• M76: 62,495,109 km (0.066 R)
• M77: 63,129,553 km (0.078 R)
• M78: 63,341,683 km (0.116 R)
• M79: 66,549,959 km (0.086 R)
• M80: 67,739,412 km (0.097 R)
• M81: 68,282,452 km (0.113 R)
• M82: 69,701,089 km (0.045 R)
• M83: 71,681,316 km (0.053 R)
• M84: 72,456,382 km (0.095 R)
• M85: 72,789,537 km (0.12 R)
• M86: 73,568,493 km (0.067 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit