🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.81 AU - 1.21 AU

Year: 360 Days

Day: 36.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,412,711 km

• M1: 444,306 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.68 AU - 2.18 AU

Year: 951 Days

Day: 21.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.81 AU - 2.17 AU

Year: 996 Days

Day: 36.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.78 AU - 3.36 AU

Year: 1908 Days

Day: 20.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.55 AU - 4.21 AU

Year: 2711 Days

Day: 43.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,412,711 km

• M1: 944,860 km (0.103 R)
• M2: 1,374,206 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 12.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.25 AU - 6.59 AU

Year: 4476 Days

Day: 14.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,412,711 km

• M1: 282,590 km (0.08 R)
• M2: 390,450 km (0.066 R)
• M3: 598,840 km (0.087 R)
• M4: 774,169 km (0.115 R)
• M5: 1,118,693 km (0.101 R)
• M6: 1,290,132 km (0.069 R)
• M7: 1,497,175 km (0.088 R)
• M8: 1,632,412 km (0.119 R)
• M9: 1,944,772 km (0.092 R)
• M10: 2,276,431 km (0.082 R)
• M11: 2,497,088 km (0.088 R)
• M12: 2,908,931 km (0.109 R)
• M13: 3,114,328 km (0.053 R)
• M14: 3,503,582 km (0.047 R)
• M15: 3,815,045 km (0.117 R)
• M16: 3,945,943 km (0.097 R)
• M17: 4,270,271 km (0.073 R)
• M18: 4,445,600 km (0.045 R)
• M19: 4,623,173 km (0.098 R)
• M20: 5,026,488 km (0.109 R)
• M21: 5,315,661 km (0.054 R)
• M22: 5,975,537 km (0.057 R)
• M23: 6,171,959 km (0.102 R)
• M24: 6,593,825 km (0.106 R)
• M25: 6,683,734 km (0.104 R)
• M26: 7,512,356 km (0.052 R)
• M27: 8,397,676 km (0.052 R)
• M28: 8,890,003 km (0.109 R)
• M29: 9,039,601 km (0.104 R)
• M30: 9,215,079 km (0.068 R)
• M31: 9,544,195 km (0.026 R)
• M32: 9,980,272 km (0.065 R)
• M33: 10,083,794 km (0.111 R)
• M34: 10,292,034 km (0.113 R)
• M35: 10,396,753 km (0.105 R)
• M36: 10,554,429 km (0.117 R)
• M37: 10,686,374 km (0.099 R)
• M38: 10,845,546 km (0.106 R)
• M39: 11,005,467 km (0.032 R)
• M40: 11,598,473 km (0.096 R)
• M41: 11,953,917 km (0.103 R)
• M42: 13,183,163 km (0.086 R)
• M43: 13,611,461 km (0.06 R)
• M44: 14,073,420 km (0.038 R)
• M45: 14,775,931 km (0.054 R)
• M46: 15,310,295 km (0.053 R)
• M47: 15,459,893 km (0.027 R)
• M48: 15,670,078 km (0.073 R)
• M49: 16,551,209 km (0.066 R)
• M50: 16,735,514 km (0.07 R)
• M51: 16,920,417 km (0.096 R)
• M52: 19,031,991 km (0.111 R)
• M53: 19,128,481 km (0.064 R)
• M54: 19,743,478 km (0.082 R)
• M55: 20,200,649 km (0.075 R)
• M56: 20,529,465 km (0.086 R)
• M57: 20,727,533 km (0.076 R)
• M58: 20,893,138 km (0.08 R)
• M59: 21,192,184 km (0.082 R)
• M60: 21,292,265 km (0.058 R)
• M61: 21,425,856 km (0.106 R)
• M62: 22,845,689 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 12.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5 AU - 8.06 AU

Year: 5920 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,412,711 km

• M1: 222,901 km (0.069 R)
• M2: 572,361 km (0.086 R)
• M3: 788,381 km (0.098 R)
• M4: 876,793 km (0.111 R)
• M5: 1,113,906 km (0.057 R)
• M6: 1,728,304 km (0.098 R)
• M7: 2,029,894 km (0.118 R)
• M8: 2,113,220 km (0.11 R)
• M9: 2,525,212 km (0.083 R)
• M10: 2,638,009 km (0.026 R)
• M11: 2,798,677 km (0.049 R)
• M12: 3,374,479 km (0.116 R)
• M13: 3,650,786 km (0.108 R)
• M14: 3,882,514 km (0.046 R)
• M15: 3,960,753 km (0.052 R)
• M16: 4,225,691 km (0.09 R)
• M17: 5,026,638 km (0.079 R)
• M18: 5,284,844 km (0.112 R)
• M19: 5,547,388 km (0.072 R)
• M20: 6,360,901 km (0.098 R)
• M21: 6,828,993 km (0.09 R)
• M22: 6,923,988 km (0.052 R)
• M23: 7,115,324 km (0.092 R)
• M24: 7,470,469 km (0.116 R)
• M25: 7,633,979 km (0.088 R)
• M26: 7,931,081 km (0.038 R)
• M27: 8,064,522 km (0.107 R)
• M28: 8,536,952 km (0.11 R)
• M29: 8,639,427 km (0.084 R)
• M30: 9,018,508 km (0.099 R)
• M31: 9,122,927 km (0.084 R)
• M32: 9,332,813 km (0.091 R)
• M33: 10,188,513 km (0.117 R)
• M34: 10,333,623 km (0.04 R)
• M35: 10,883,843 km (0.099 R)
• M36: 12,358,579 km (0.076 R)
• M37: 12,629,950 km (0.12 R)
• M38: 12,981,654 km (0.071 R)
• M39: 13,654,994 km (0.029 R)
• M40: 13,735,029 km (0.095 R)
• M41: 13,975,882 km (0.091 R)
• M42: 14,258,622 km (0.084 R)
• M43: 14,583,997 km (0.109 R)
• M44: 14,953,205 km (0.119 R)
• M45: 15,450,169 km (0.034 R)
• M46: 15,533,495 km (0.082 R)
• M47: 16,332,796 km (0.051 R)
• M48: 16,588,010 km (0.107 R)
• M49: 16,973,374 km (0.07 R)
• M50: 17,059,393 km (0.035 R)
• M51: 17,578,647 km (0.084 R)
• M52: 18,235,083 km (0.027 R)
• M53: 18,632,714 km (0.086 R)
• M54: 18,988,757 km (0.075 R)
• M55: 19,481,832 km (0.095 R)
• M56: 19,797,782 km (0.099 R)
• M57: 20,343,366 km (0.046 R)
• M58: 20,618,027 km (0.074 R)
• M59: 21,032,413 km (0.105 R)
• M60: 21,542,542 km (0.072 R)
• M61: 22,669,762 km (0.062 R)
• M62: 23,719,790 km (0.113 R)
• M63: 24,202,392 km (0.117 R)
• M64: 24,785,824 km (0.12 R)
• M65: 24,883,511 km (0.119 R)
• M66: 25,472,179 km (0.101 R)
• M67: 26,214,633 km (0.12 R)
• M68: 26,914,003 km (0.104 R)
• M69: 27,165,328 km (0.112 R)
• M70: 27,872,926 km (0.083 R)
• M71: 28,331,144 km (0.044 R)
• M72: 28,740,444 km (0.037 R)
• M73: 29,306,522 km (0.098 R)
• M74: 29,720,459 km (0.036 R)
• M75: 31,660,295 km (0.09 R)
• M76: 32,511,806 km (0.059 R)
• M77: 32,940,404 km (0.08 R)
• M78: 33,047,815 km (0.099 R)
• M79: 34,020,052 km (0.058 R)
• M80: 34,182,964 km (0.033 R)
• M81: 34,400,629 km (0.092 R)
• M82: 34,509,686 km (0.08 R)
• M83: 35,056,466 km (0.114 R)
• M84: 35,440,932 km (0.112 R)
• M85: 36,047,851 km (0.119 R)
• M86: 36,769,511 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.6

Radius: 11.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.14 AU - 10.64 AU

Year: 11881 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,412,711 km

• M1: 180,116 km (0.11 R)
• M2: 394,041 km (0.055 R)
• M3: 722,259 km (0.058 R)
• M4: 1,402,480 km (0.082 R)
• M5: 3,291,602 km (0.101 R)
• M6: 3,380,762 km (0.025 R)
• M7: 4,090,754 km (0.083 R)
• M8: 5,823,247 km (0.113 R)
• M9: 6,040,463 km (0.106 R)
• M10: 6,445,723 km (0.073 R)
• M11: 6,821,962 km (0.097 R)
• M12: 8,397,228 km (0.106 R)
• M13: 8,601,728 km (0.112 R)
• M14: 9,099,590 km (0.098 R)
• M15: 9,394,297 km (0.083 R)
• M16: 10,870,230 km (0.098 R)
• M17: 11,227,919 km (0.062 R)
• M18: 11,363,005 km (0.093 R)
• M19: 11,589,497 km (0.045 R)
• M20: 12,185,345 km (0.069 R)
• M21: 12,838,190 km (0.1 R)
• M22: 13,838,551 km (0.086 R)
• M23: 14,080,451 km (0.036 R)
• M24: 14,226,309 km (0.045 R)
• M25: 14,568,589 km (0.055 R)
• M26: 14,765,310 km (0.088 R)
• M27: 15,561,320 km (0.081 R)
• M28: 15,913,922 km (0.094 R)
• M29: 16,218,204 km (0.107 R)
• M30: 16,729,829 km (0.118 R)
• M31: 16,935,825 km (0.05 R)
• M32: 17,350,660 km (0.111 R)
• M33: 17,454,780 km (0.094 R)
• M34: 17,926,462 km (0.111 R)
• M35: 18,243,161 km (0.118 R)
• M36: 18,668,318 km (0.062 R)
• M37: 19,258,183 km (0.081 R)
• M38: 19,582,511 km (0.1 R)
• M39: 19,799,877 km (0.063 R)
• M40: 21,064,577 km (0.064 R)
• M41: 21,231,379 km (0.041 R)
• M42: 22,867,231 km (0.077 R)
• M43: 22,981,674 km (0.085 R)
• M44: 23,440,790 km (0.108 R)
• M45: 25,248,530 km (0.073 R)
• M46: 25,485,044 km (0.117 R)
• M47: 26,318,604 km (0.034 R)
• M48: 26,438,432 km (0.119 R)
• M49: 26,678,686 km (0.102 R)
• M50: 28,318,727 km (0.081 R)
• M51: 28,934,472 km (0.062 R)
• M52: 29,554,705 km (0.072 R)
• M53: 30,179,276 km (0.071 R)
• M54: 30,618,944 km (0.055 R)
• M55: 32,270,953 km (0.046 R)
• M56: 32,591,991 km (0.109 R)
• M57: 33,172,430 km (0.109 R)
• M58: 33,431,534 km (0.109 R)
• M59: 33,561,385 km (0.089 R)
• M60: 34,278,258 km (0.089 R)
• M61: 34,934,394 km (0.092 R)
• M62: 35,066,040 km (0.119 R)
• M63: 36,592,686 km (0.083 R)
• M64: 38,141,024 km (0.104 R)
• M65: 39,641,940 km (0.106 R)
• M66: 40,745,673 km (0.06 R)
• M67: 41,370,842 km (0.042 R)
• M68: 42,560,594 km (0.075 R)
• M69: 43,195,039 km (0.061 R)
• M70: 43,548,688 km (0.107 R)
• M71: 43,690,507 km (0.059 R)
• M72: 44,830,443 km (0.037 R)
• M73: 46,413,637 km (0.043 R)
• M74: 47,212,041 km (0.095 R)
• M75: 47,941,929 km (0.069 R)
• M76: 48,381,597 km (0.037 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 13,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit