🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.62 AU - 0.96 AU

Year: 247 Days

Day: 34.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,225,001 km

• M1: 302,487 km (0.106 R)
• M2: 459,116 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.62 AU - 1 AU

Year: 256 Days

Day: 40.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,225,001 km

• M1: 229,334 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.33 AU - 1.37 AU

Year: 551 Days

Day: 22 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,225,001 km

• M1: 260,450 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.66 AU - 1.98 AU

Year: 863 Days

Day: 29.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 9.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.43 AU - 7.01 AU

Year: 6123 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,225,001 km

• M1: 170,691 km (0.11 R)
• M2: 322,234 km (0.077 R)
• M3: 568,921 km (0.077 R)
• M4: 710,291 km (0.102 R)
• M5: 1,009,187 km (0.098 R)
• M6: 1,100,292 km (0.105 R)
• M7: 1,562,699 km (0.041 R)
• M8: 1,729,651 km (0.092 R)
• M9: 1,827,787 km (0.12 R)
• M10: 1,890,019 km (0.071 R)
• M11: 2,107,236 km (0.108 R)
• M12: 2,238,732 km (0.064 R)
• M13: 3,010,956 km (0.104 R)
• M14: 3,129,737 km (0.099 R)
• M15: 4,168,694 km (0.065 R)
• M16: 4,268,177 km (0.12 R)
• M17: 4,864,025 km (0.081 R)
• M18: 5,092,012 km (0.109 R)
• M19: 5,234,130 km (0.119 R)
• M20: 5,485,904 km (0.09 R)
• M21: 5,852,568 km (0.101 R)
• M22: 6,001,418 km (0.07 R)
• M23: 6,398,301 km (0.1 R)
• M24: 7,457,753 km (0.062 R)
• M25: 8,910,498 km (0.115 R)
• M26: 9,471,939 km (0.097 R)
• M27: 9,690,950 km (0.061 R)
• M28: 9,779,063 km (0.049 R)
• M29: 9,867,476 km (0.074 R)
• M30: 10,290,688 km (0.081 R)
• M31: 10,606,489 km (0.112 R)
• M32: 11,572,742 km (0.108 R)
• M33: 11,642,903 km (0.117 R)
• M34: 12,161,260 km (0.115 R)
• M35: 12,591,054 km (0.116 R)
• M36: 13,025,786 km (0.086 R)
• M37: 13,662,474 km (0.067 R)
• M38: 13,910,059 km (0.117 R)
• M39: 14,184,122 km (0.077 R)
• M40: 15,787,811 km (0.108 R)
• M41: 16,545,375 km (0.074 R)
• M42: 17,341,385 km (0.1 R)
• M43: 17,555,759 km (0.097 R)
• M44: 17,905,968 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 13.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.06 AU - 9.02 AU

Year: 8012 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,225,001 km

• M1: 175,628 km (0.096 R)
• M2: 328,966 km (0.115 R)
• M3: 436,826 km (0.112 R)
• M4: 550,969 km (0.114 R)
• M5: 951,891 km (0.115 R)
• M6: 1,231,490 km (0.111 R)
• M7: 1,869,973 km (0.076 R)
• M8: 2,016,579 km (0.041 R)
• M9: 2,380,850 km (0.074 R)
• M10: 2,683,337 km (0.06 R)
• M11: 2,807,952 km (0.111 R)
• M12: 3,259,438 km (0.084 R)
• M13: 3,370,440 km (0.101 R)
• M14: 4,774,416 km (0.102 R)
• M15: 5,028,732 km (0.04 R)
• M16: 5,313,716 km (0.114 R)
• M17: 5,603,936 km (0.057 R)
• M18: 5,737,677 km (0.106 R)
• M19: 5,872,464 km (0.04 R)
• M20: 5,981,072 km (0.093 R)
• M21: 6,200,383 km (0.089 R)
• M22: 6,422,386 km (0.103 R)
• M23: 6,534,285 km (0.05 R)
• M24: 6,760,178 km (0.115 R)
• M25: 6,902,745 km (0.076 R)
• M26: 7,898,468 km (0.089 R)
• M27: 9,001,603 km (0.029 R)
• M28: 10,217,834 km (0.118 R)
• M29: 10,513,589 km (0.105 R)
• M30: 10,645,833 km (0.119 R)
• M31: 11,315,882 km (0.099 R)
• M32: 11,587,701 km (0.063 R)
• M33: 11,690,176 km (0.086 R)
• M34: 12,137,773 km (0.045 R)
• M35: 12,802,287 km (0.099 R)
• M36: 13,442,715 km (0.117 R)
• M37: 13,550,426 km (0.052 R)
• M38: 13,694,638 km (0.115 R)
• M39: 14,166,470 km (0.101 R)
• M40: 14,680,787 km (0.046 R)
• M41: 15,051,939 km (0.03 R)
• M42: 15,652,126 km (0.081 R)
• M43: 16,413,430 km (0.072 R)
• M44: 16,605,663 km (0.067 R)
• M45: 16,798,644 km (0.101 R)
• M46: 16,914,732 km (0.101 R)
• M47: 17,108,910 km (0.097 R)
• M48: 17,421,121 km (0.09 R)
• M49: 17,853,608 km (0.064 R)
• M50: 18,648,871 km (0.084 R)
• M51: 18,769,147 km (0.116 R)
• M52: 19,050,840 km (0.104 R)
• M53: 19,415,111 km (0.116 R)
• M54: 19,986,276 km (0.084 R)
• M55: 20,438,959 km (0.101 R)
• M56: 21,019,997 km (0.12 R)
• M57: 21,690,794 km (0.066 R)
• M58: 22,198,529 km (0.081 R)
• M59: 22,368,622 km (0.099 R)
• M60: 22,496,378 km (0.11 R)
• M61: 22,838,509 km (0.113 R)
• M62: 23,010,247 km (0.032 R)
• M63: 23,788,455 km (0.092 R)
• M64: 24,619,172 km (0.119 R)
• M65: 26,174,242 km (0.112 R)
• M66: 26,850,424 km (0.114 R)
• M67: 27,395,409 km (0.078 R)
• M68: 27,486,664 km (0.089 R)
• M69: 27,990,061 km (0.098 R)
• M70: 28,219,993 km (0.073 R)
• M71: 28,404,297 km (0.117 R)
• M72: 28,913,229 km (0.117 R)
• M73: 29,752,773 km (0.036 R)
• M74: 30,411,153 km (0.051 R)
• M75: 31,407,774 km (0.101 R)
• M76: 32,078,122 km (0.108 R)
• M77: 32,222,484 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 14.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.79 AU - 12.63 AU

Year: 12319 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 107.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,225,001 km

• M1: 189,541 km (0.116 R)
• M2: 296,952 km (0.062 R)
• M3: 441,912 km (0.109 R)
• M4: 621,729 km (0.113 R)
• M5: 1,156,392 km (0.12 R)
• M6: 1,250,489 km (0.082 R)
• M7: 1,472,342 km (0.085 R)
• M8: 1,872,068 km (0.084 R)
• M9: 2,336,270 km (0.095 R)
• M10: 2,934,213 km (0.056 R)
• M11: 3,336,332 km (0.069 R)
• M12: 3,972,721 km (0.039 R)
• M13: 4,305,277 km (0.091 R)
• M14: 4,456,072 km (0.059 R)
• M15: 4,608,512 km (0.074 R)
• M16: 4,762,897 km (0.114 R)
• M17: 5,196,282 km (0.066 R)
• M18: 5,807,988 km (0.096 R)
• M19: 6,485,816 km (0.091 R)
• M20: 9,196,978 km (0.1 R)
• M21: 9,294,366 km (0.109 R)
• M22: 11,262,625 km (0.08 R)
• M23: 11,366,895 km (0.09 R)
• M24: 12,590,157 km (0.031 R)
• M25: 12,698,466 km (0.092 R)
• M26: 13,521,104 km (0.078 R)
• M27: 13,966,756 km (0.059 R)
• M28: 14,304,399 km (0.108 R)
• M29: 14,701,581 km (0.04 R)
• M30: 15,044,908 km (0.071 R)
• M31: 15,914,969 km (0.037 R)
• M32: 16,682,257 km (0.062 R)
• M33: 16,861,026 km (0.103 R)
• M34: 18,191,550 km (0.108 R)
• M35: 18,437,190 km (0.106 R)
• M36: 18,807,594 km (0.086 R)
• M37: 19,996,747 km (0.106 R)
• M38: 23,174,505 km (0.096 R)
• M39: 23,374,219 km (0.082 R)
• M40: 24,110,988 km (0.102 R)
• M41: 24,651,784 km (0.106 R)
• M42: 24,787,470 km (0.106 R)
• M43: 25,882,975 km (0.069 R)
• M44: 26,297,810 km (0.07 R)
• M45: 27,414,857 km (0.092 R)
• M46: 27,837,770 km (0.056 R)
• M47: 27,979,290 km (0.11 R)
• M48: 28,191,868 km (0.099 R)
• M49: 28,333,986 km (0.063 R)
• M50: 29,406,902 km (0.096 R)
• M51: 29,623,071 km (0.09 R)
• M52: 30,711,994 km (0.076 R)
• M53: 31,592,677 km (0.064 R)
• M54: 32,258,537 km (0.029 R)
• M55: 32,630,437 km (0.066 R)
• M56: 32,854,236 km (0.089 R)
• M57: 34,511,481 km (0.054 R)
• M58: 35,580,208 km (0.105 R)
• M59: 35,810,589 km (0.086 R)
• M60: 36,350,188 km (0.107 R)
• M61: 36,737,347 km (0.101 R)
• M62: 37,828,365 km (0.114 R)
• M63: 38,299,299 km (0.061 R)
• M64: 38,772,028 km (0.077 R)
• M65: 40,122,299 km (0.113 R)
• M66: 41,084,662 km (0.104 R)
• M67: 43,032,127 km (0.068 R)
• M68: 43,359,596 km (0.044 R)
• M69: 44,926,485 km (0.101 R)
• M70: 45,092,538 km (0.052 R)
• M71: 46,763,995 km (0.083 R)
• M72: 47,861,146 km (0.088 R)
• M73: 48,200,584 km (0.103 R)
• M74: 49,995,160 km (0.109 R)
• M75: 50,339,534 km (0.115 R)
• M76: 52,247,356 km (0.113 R)
• M77: 53,914,025 km (0.082 R)
• M78: 54,709,437 km (0.066 R)
• M79: 55,687,059 km (0.103 R)
• M80: 55,954,690 km (0.065 R)
• M81: 57,389,334 km (0.085 R)
• M82: 57,569,449 km (0.093 R)
• M83: 59,381,528 km (0.116 R)
• M84: 60,020,311 km (0.107 R)
• M85: 61,028,451 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.5

Radius: 4.1

Gravity: 33.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.39 AU - 20.51 AU

Year: 23449 Days

Day: 18.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,225,001 km

• M1: 58,044 km (0.087 R)
• M2: 142,268 km (0.114 R)
• M3: 211,232 km (0.077 R)
• M4: 258,356 km (0.115 R)
• M5: 402,269 km (0.088 R)
• M6: 504,145 km (0.097 R)
• M7: 547,379 km (0.09 R)
• M8: 781,798 km (0.077 R)
• M9: 832,063 km (0.104 R)
• M10: 1,944,174 km (0.102 R)
• M11: 2,442,933 km (0.106 R)
• M12: 2,668,228 km (0.039 R)
• M13: 2,744,822 km (0.069 R)
• M14: 2,783,418 km (0.114 R)
• M15: 3,978,256 km (0.113 R)
• M16: 4,021,939 km (0.118 R)
• M17: 5,454,338 km (0.1 R)
• M18: 5,698,781 km (0.115 R)
• M19: 7,561,574 km (0.114 R)
• M20: 8,109,701 km (0.099 R)
• M21: 8,613,845 km (0.11 R)
• M22: 11,097,170 km (0.097 R)
• M23: 11,531,153 km (0.048 R)
• M24: 12,033,802 km (0.11 R)
• M25: 12,160,661 km (0.074 R)
• M26: 12,351,698 km (0.083 R)
• M27: 15,402,447 km (0.09 R)
• M28: 15,816,684 km (0.103 R)
• M29: 16,094,936 km (0.06 R)
• M30: 16,726,837 km (0.097 R)
• M31: 16,868,357 km (0.075 R)
• M32: 17,295,309 km (0.116 R)
• M33: 17,870,064 km (0.079 R)
• M34: 18,087,280 km (0.064 R)
• M35: 19,038,274 km (0.089 R)
• M36: 19,186,077 km (0.077 R)
• M37: 19,334,178 km (0.078 R)
• M38: 20,608,603 km (0.115 R)
• M39: 21,370,953 km (0.101 R)
• M40: 23,237,785 km (0.103 R)
• M41: 24,430,828 km (0.119 R)
• M42: 24,752,314 km (0.09 R)
• M43: 28,043,168 km (0.073 R)
• M44: 30,082,636 km (0.079 R)
• M45: 30,859,647 km (0.104 R)
• M46: 31,207,163 km (0.104 R)
• M47: 31,555,876 km (0.108 R)
• M48: 33,497,058 km (0.068 R)
• M49: 33,586,218 km (0.108 R)
• M50: 35,295,074 km (0.051 R)
• M51: 41,541,833 km (0.081 R)
• M52: 43,860,899 km (0.097 R)
• M53: 46,718,667 km (0.057 R)
• M54: 46,818,150 km (0.081 R)
• M55: 47,317,358 km (0.119 R)
• M56: 48,119,651 km (0.104 R)
• M57: 50,962,609 km (0.094 R)
• M58: 51,373,255 km (0.044 R)
• M59: 51,476,029 km (0.077 R)
• M60: 53,026,461 km (0.053 R)
• M61: 54,382,566 km (0.107 R)
• M62: 55,750,040 km (0.066 R)
• M63: 56,703,278 km (0.065 R)
• M64: 56,809,492 km (0.09 R)
• M65: 58,733,470 km (0.09 R)
• M66: 58,841,031 km (0.11 R)
• M67: 58,948,592 km (0.109 R)
• M68: 59,487,444 km (0.097 R)
• M69: 60,027,941 km (0.09 R)
• M70: 61,004,964 km (0.096 R)
• M71: 61,549,950 km (0.076 R)
• M72: 62,206,086 km (0.115 R)
• M73: 64,742,817 km (0.06 R)
• M74: 66,415,471 km (0.088 R)
• M75: 66,863,815 km (0.101 R)
• M76: 67,088,362 km (0.102 R)
• M77: 67,989,240 km (0.108 R)
• M78: 68,441,175 km (0.072 R)
• M79: 70,144,646 km (0.089 R)
• M80: 71,058,989 km (0.102 R)
• M81: 71,747,288 km (0.117 R)
• M82: 73,246,109 km (0.108 R)
• M83: 74,173,616 km (0.11 R)
• M84: 75,221,699 km (0.072 R)
• M85: 75,689,043 km (0.12 R)
• M86: 76,744,156 km (0.112 R)
• M87: 76,861,740 km (0.049 R)
• M88: 78,987,526 km (0.094 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 13,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit