🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.6 AU - 0.82 AU

Year: 273 Days

Day: 46.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,823,535 km

• M1: 67,618 km (0.052 R)
• M2: 123,119 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.5 AU - 1.7 AU

Year: 924 Days

Day: 45 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.31 AU - 2.18 AU

Year: 1048 Days

Day: 29.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.87 AU - 2.83 AU

Year: 1645 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 90,823,535 km

• M1: 127,906 km (0.108 R)
• M2: 185,202 km (0.084 R)
• M3: 242,947 km (0.118 R)
• M4: 323,580 km (0.1 R)
• M5: 392,096 km (0.033 R)
• M6: 514,317 km (0.059 R)
• M7: 632,649 km (0.102 R)
• M8: 805,435 km (0.036 R)
• M9: 877,691 km (0.093 R)
• M10: 966,103 km (0.099 R)
• M11: 1,093,710 km (0.051 R)
• M12: 1,381,985 km (0.103 R)
• M13: 1,526,796 km (0.118 R)
• M14: 1,634,656 km (0.084 R)
• M15: 1,823,149 km (0.091 R)
• M16: 1,928,915 km (0.026 R)
• M17: 2,000,722 km (0.11 R)
• M18: 2,221,379 km (0.105 R)
• M19: 2,420,942 km (0.026 R)
• M20: 2,940,346 km (0.088 R)
• M21: 3,330,797 km (0.043 R)
• M22: 3,395,722 km (0.11 R)
• M23: 3,460,947 km (0.111 R)
• M24: 3,637,173 km (0.072 R)
• M25: 3,715,263 km (0.063 R)
• M26: 3,884,458 km (0.101 R)
• M27: 3,975,713 km (0.109 R)
• M28: 4,160,466 km (0.072 R)
• M29: 4,230,478 km (0.102 R)
• M30: 4,300,789 km (0.105 R)
• M31: 4,383,517 km (0.044 R)
• M32: 4,767,983 km (0.08 R)
• M33: 5,377,894 km (0.111 R)
• M34: 5,441,473 km (0.081 R)
• M35: 5,505,351 km (0.099 R)
• M36: 5,620,990 km (0.076 R)
• M37: 5,828,483 km (0.09 R)
• M38: 6,104,790 km (0.078 R)
• M39: 6,479,832 km (0.096 R)
• M40: 6,738,636 km (0.099 R)
• M41: 6,807,302 km (0.12 R)
• M42: 6,945,231 km (0.102 R)
• M43: 7,140,157 km (0.112 R)
• M44: 7,252,206 km (0.106 R)
• M45: 7,407,488 km (0.096 R)
• M46: 7,492,609 km (0.101 R)
• M47: 7,578,030 km (0.118 R)
• M48: 7,678,111 km (0.107 R)
• M49: 7,735,407 km (0.112 R)
• M50: 8,126,605 km (0.116 R)
• M51: 8,302,532 km (0.116 R)
• M52: 8,376,284 km (0.027 R)
• M53: 8,598,586 km (0.087 R)
• M54: 8,988,588 km (0.106 R)
• M55: 9,201,017 km (0.047 R)
• M56: 9,323,238 km (0.114 R)
• M57: 9,522,802 km (0.101 R)
• M58: 9,879,443 km (0.082 R)
• M59: 9,941,975 km (0.037 R)
• M60: 10,083,046 km (0.079 R)
• M61: 10,494,291 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 8.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.57 AU - 2.69 AU

Year: 1947 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 64.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 90,823,535 km

• M1: 129,851 km (0.106 R)
• M2: 256,560 km (0.08 R)
• M3: 370,704 km (0.115 R)
• M4: 485,595 km (0.096 R)
• M5: 560,842 km (0.096 R)
• M6: 716,873 km (0.098 R)
• M7: 841,638 km (0.085 R)
• M8: 1,038,359 km (0.044 R)
• M9: 1,146,668 km (0.083 R)
• M10: 1,241,363 km (0.114 R)
• M11: 1,329,775 km (0.049 R)
• M12: 1,438,683 km (0.053 R)
• M13: 1,579,155 km (0.108 R)
• M14: 1,793,379 km (0.079 R)
• M15: 2,017,178 km (0.091 R)
• M16: 2,164,232 km (0.061 R)
• M17: 2,336,719 km (0.095 R)
• M18: 2,424,682 km (0.03 R)
• M19: 2,787,607 km (0.083 R)
• M20: 2,928,229 km (0.088 R)
• M21: 3,277,689 km (0.072 R)
• M22: 3,388,841 km (0.104 R)
• M23: 3,602,317 km (0.098 R)
• M24: 3,781,385 km (0.12 R)
• M25: 3,924,251 km (0.094 R)
• M26: 4,002,790 km (0.115 R)
• M27: 4,055,598 km (0.087 R)
• M28: 4,241,997 km (0.102 R)
• M29: 4,390,398 km (0.048 R)
• M30: 4,987,294 km (0.088 R)
• M31: 5,086,776 km (0.102 R)
• M32: 5,550,380 km (0.101 R)
• M33: 5,653,752 km (0.108 R)
• M34: 6,317,219 km (0.117 R)
• M35: 6,394,112 km (0.055 R)
• M36: 6,642,594 km (0.107 R)
• M37: 6,752,249 km (0.03 R)
• M38: 6,815,230 km (0.116 R)
• M39: 7,068,948 km (0.082 R)
• M40: 7,341,964 km (0.067 R)
• M41: 7,406,740 km (0.076 R)
• M42: 7,585,809 km (0.063 R)
• M43: 7,782,829 km (0.033 R)
• M44: 7,848,802 km (0.103 R)
• M45: 7,931,679 km (0.079 R)
• M46: 8,048,066 km (0.032 R)
• M47: 8,148,297 km (0.104 R)
• M48: 8,519,449 km (0.064 R)
• M49: 8,655,733 km (0.079 R)
• M50: 8,930,544 km (0.101 R)
• M51: 9,313,215 km (0.112 R)
• M52: 9,506,496 km (0.114 R)
• M53: 10,675,902 km (0.093 R)
• M54: 10,749,355 km (0.036 R)
• M55: 10,841,358 km (0.091 R)
• M56: 11,305,410 km (0.067 R)
• M57: 11,417,758 km (0.104 R)
• M58: 11,530,555 km (0.103 R)
• M59: 12,004,182 km (0.093 R)
• M60: 12,253,113 km (0.103 R)
• M61: 12,368,453 km (0.083 R)
• M62: 12,426,347 km (0.088 R)
• M63: 12,755,911 km (0.116 R)
• M64: 12,892,494 km (0.083 R)
• M65: 13,009,928 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 12.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.44 AU - 3.52 AU

Year: 2349 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,823,535 km

• M1: 238,010 km (0.099 R)
• M2: 419,173 km (0.084 R)
• M3: 697,276 km (0.033 R)
• M4: 875,896 km (0.106 R)
• M5: 958,623 km (0.118 R)
• M6: 1,070,672 km (0.084 R)
• M7: 1,271,283 km (0.076 R)
• M8: 1,386,174 km (0.108 R)
• M9: 1,494,632 km (0.081 R)
• M10: 1,637,199 km (0.102 R)
• M11: 1,752,539 km (0.08 R)
• M12: 1,838,109 km (0.111 R)
• M13: 2,138,053 km (0.068 R)
• M14: 2,230,055 km (0.101 R)
• M15: 2,323,405 km (0.043 R)
• M16: 2,418,100 km (0.102 R)
• M17: 2,722,681 km (0.093 R)
• M18: 2,949,771 km (0.092 R)
• M19: 3,209,622 km (0.073 R)
• M20: 3,315,687 km (0.112 R)
• M21: 3,558,634 km (0.109 R)
• M22: 3,641,063 km (0.061 R)
• M23: 3,765,678 km (0.065 R)
• M24: 4,062,330 km (0.119 R)
• M25: 4,177,371 km (0.084 R)
• M26: 4,648,455 km (0.118 R)
• M27: 4,738,812 km (0.087 R)
• M28: 4,921,022 km (0.079 R)
• M29: 5,482,014 km (0.084 R)
• M30: 5,673,649 km (0.087 R)
• M31: 5,754,132 km (0.084 R)
• M32: 5,851,222 km (0.065 R)
• M33: 5,948,759 km (0.081 R)
• M34: 6,096,263 km (0.107 R)
• M35: 6,211,902 km (0.103 R)
• M36: 6,361,649 km (0.064 R)
• M37: 6,596,817 km (0.086 R)
• M38: 6,681,639 km (0.107 R)
• M39: 6,972,458 km (0.088 R)
• M40: 7,708,778 km (0.096 R)
• M41: 7,798,088 km (0.112 R)
• M42: 8,140,667 km (0.099 R)
• M43: 8,323,027 km (0.116 R)
• M44: 8,414,731 km (0.056 R)
• M45: 8,525,134 km (0.083 R)
• M46: 8,617,585 km (0.092 R)
• M47: 8,859,485 km (0.119 R)
• M48: 8,971,983 km (0.114 R)
• M49: 9,694,840 km (0.108 R)
• M50: 9,810,778 km (0.029 R)
• M51: 10,102,494 km (0.12 R)
• M52: 10,220,078 km (0.112 R)
• M53: 10,377,455 km (0.097 R)
• M54: 10,754,441 km (0.064 R)
• M55: 10,974,799 km (0.094 R)
• M56: 11,156,261 km (0.041 R)
• M57: 11,358,966 km (0.03 R)
• M58: 11,665,343 km (0.091 R)
• M59: 11,788,761 km (0.041 R)
• M60: 12,286,473 km (0.037 R)
• M61: 12,791,067 km (0.071 R)
• M62: 13,003,346 km (0.096 R)
• M63: 13,259,607 km (0.034 R)
• M64: 13,994,881 km (0.045 R)
• M65: 14,147,919 km (0.076 R)
• M66: 14,765,609 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 14.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.21 AU - 3.55 AU

Year: 2837 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,823,535 km

• M1: 210,783 km (0.049 R)
• M2: 412,741 km (0.114 R)
• M3: 512,223 km (0.111 R)
• M4: 737,966 km (0.06 R)
• M5: 1,055,563 km (0.115 R)
• M6: 1,231,340 km (0.11 R)
• M7: 1,452,895 km (0.093 R)
• M8: 1,733,839 km (0.094 R)
• M9: 1,826,291 km (0.03 R)
• M10: 2,138,950 km (0.094 R)
• M11: 2,591,783 km (0.065 R)
• M12: 2,716,548 km (0.114 R)
• M13: 2,816,030 km (0.119 R)
• M14: 2,935,260 km (0.073 R)
• M15: 3,056,135 km (0.096 R)
• M16: 3,197,804 km (0.063 R)
• M17: 3,458,553 km (0.106 R)
• M18: 3,626,252 km (0.055 R)
• M19: 3,949,533 km (0.12 R)
• M20: 4,052,606 km (0.037 R)
• M21: 4,250,823 km (0.112 R)
• M22: 4,452,182 km (0.076 R)
• M23: 4,864,773 km (0.117 R)
• M24: 4,975,476 km (0.108 R)
• M25: 5,380,886 km (0.103 R)
• M26: 5,622,337 km (0.104 R)
• M27: 5,867,528 km (0.118 R)
• M28: 5,973,593 km (0.104 R)
• M29: 6,247,805 km (0.086 R)
• M30: 6,870,731 km (0.077 R)
• M31: 7,057,878 km (0.076 R)
• M32: 7,360,664 km (0.098 R)
• M33: 7,462,540 km (0.056 R)
• M34: 7,616,327 km (0.071 R)
• M35: 7,797,041 km (0.114 R)
• M36: 7,887,847 km (0.052 R)
• M37: 7,979,102 km (0.12 R)
• M38: 8,268,274 km (0.111 R)
• M39: 8,627,908 km (0.053 R)
• M40: 8,762,396 km (0.113 R)
• M41: 8,897,633 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.3

Radius: 8

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.03 AU - 17.61 AU

Year: 24741 Days

Day: 20 Hours

Environment

Temp: -213 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,823,535 km

• M1: 152,590 km (0.06 R)
• M2: 594,652 km (0.111 R)
• M3: 745,147 km (0.116 R)
• M4: 880,383 km (0.073 R)
• M5: 1,206,507 km (0.07 R)
• M6: 1,815,819 km (0.12 R)
• M7: 2,000,273 km (0.087 R)
• M8: 2,229,756 km (0.103 R)
• M9: 2,308,146 km (0.042 R)
• M10: 2,508,307 km (0.119 R)
• M11: 2,925,536 km (0.066 R)
• M12: 5,005,545 km (0.101 R)
• M13: 6,180,187 km (0.096 R)
• M14: 6,970,214 km (0.119 R)
• M15: 7,143,598 km (0.108 R)
• M16: 7,377,120 km (0.089 R)
• M17: 7,911,633 km (0.109 R)
• M18: 8,032,209 km (0.107 R)
• M19: 9,846,831 km (0.09 R)
• M20: 9,976,532 km (0.05 R)
• M21: 10,303,105 km (0.098 R)
• M22: 11,034,189 km (0.062 R)
• M23: 11,168,977 km (0.105 R)
• M24: 11,371,981 km (0.052 R)
• M25: 11,440,048 km (0.082 R)
• M26: 11,988,624 km (0.05 R)
• M27: 13,757,918 km (0.099 R)
• M28: 14,341,200 km (0.079 R)
• M29: 15,834,336 km (0.09 R)
• M30: 17,376,391 km (0.037 R)
• M31: 18,244,657 km (0.07 R)
• M32: 18,484,014 km (0.058 R)
• M33: 19,208,067 km (0.062 R)
• M34: 19,777,586 km (0.094 R)
• M35: 20,023,376 km (0.092 R)
• M36: 23,396,209 km (0.077 R)
• M37: 23,830,043 km (0.073 R)
• M38: 24,179,055 km (0.06 R)
• M39: 24,266,570 km (0.1 R)
• M40: 24,705,640 km (0.095 R)
• M41: 32,657,664 km (0.087 R)
• M42: 32,754,304 km (0.106 R)
• M43: 32,948,183 km (0.108 R)
• M44: 34,709,399 km (0.1 R)
• M45: 35,601,451 km (0.118 R)
• M46: 37,004,081 km (0.072 R)
• M47: 37,206,038 km (0.032 R)
• M48: 37,307,016 km (0.066 R)
• M49: 37,509,422 km (0.119 R)
• M50: 40,381,103 km (0.115 R)
• M51: 43,004,301 km (0.072 R)
• M52: 43,429,010 km (0.114 R)
• M53: 45,034,345 km (0.067 R)
• M54: 45,573,795 km (0.074 R)
• M55: 46,877,241 km (0.096 R)
• M56: 47,643,182 km (0.079 R)
• M57: 48,633,969 km (0.076 R)
• M58: 48,855,074 km (0.057 R)
• M59: 49,742,938 km (0.077 R)
• M60: 51,647,169 km (0.106 R)
• M61: 51,872,762 km (0.092 R)
• M62: 51,985,559 km (0.097 R)
• M63: 53,119,362 km (0.094 R)
• M64: 54,950,140 km (0.065 R)
• M65: 56,452,851 km (0.111 R)
• M66: 58,086,160 km (0.1 R)
• M67: 60,090,323 km (0.089 R)
• M68: 60,684,077 km (0.093 R)
• M69: 60,803,157 km (0.109 R)
• M70: 63,319,692 km (0.079 R)
• M71: 65,138,054 km (0.08 R)
• M72: 65,381,899 km (0.118 R)
• M73: 68,082,889 km (0.098 R)
• M74: 71,070,956 km (0.115 R)
• M75: 71,196,469 km (0.12 R)
• M76: 71,321,982 km (0.074 R)
• M77: 71,824,630 km (0.118 R)
• M78: 73,466,766 km (0.055 R)
• M79: 75,121,020 km (0.065 R)
• M80: 76,659,035 km (0.05 R)
• M81: 78,077,971 km (0.06 R)
• M82: 79,505,584 km (0.117 R)
• M83: 81,072,771 km (0.038 R)
• M84: 81,203,819 km (0.087 R)
• M85: 81,466,213 km (0.098 R)
• M86: 82,518,335 km (0.119 R)
• M87: 84,902,177 km (0.069 R)
• M88: 85,301,603 km (0.1 R)
• M89: 86,503,772 km (0.115 R)
• M90: 89,195,337 km (0.113 R)
• M91: 90,143,937 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit