🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.5 AU - 0.54 AU

Year: 144 Days

Day: 44.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,539,443 km

• M1: 85,570 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.52 AU - 0.68 AU

Year: 179 Days

Day: 22.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.55 AU - 0.73 AU

Year: 197 Days

Day: 22 Hours

Environment

Temp: 110 °C

Axial Tilt: 80.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.92 AU - 1.06 AU

Year: 379 Days

Day: 41.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.65 AU - 2.12 AU

Year: 992 Days

Day: 12.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,539,443 km

• M1: 583,432 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.81 AU - 3.29 AU

Year: 2051 Days

Day: 30 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 11.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.17 AU - 6.63 AU

Year: 4831 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 88,539,443 km

• M1: 221,554 km (0.028 R)
• M2: 412,741 km (0.11 R)
• M3: 574,157 km (0.057 R)
• M4: 1,212,940 km (0.096 R)
• M5: 1,403,527 km (0.057 R)
• M6: 1,509,443 km (0.111 R)
• M7: 1,757,775 km (0.116 R)
• M8: 1,858,006 km (0.112 R)
• M9: 1,930,860 km (0.085 R)
• M10: 2,262,967 km (0.038 R)
• M11: 2,548,400 km (0.063 R)
• M12: 2,646,087 km (0.089 R)
• M13: 2,879,161 km (0.086 R)
• M14: 3,206,481 km (0.055 R)
• M15: 3,401,556 km (0.042 R)
• M16: 3,564,020 km (0.097 R)
• M17: 3,972,272 km (0.12 R)
• M18: 4,067,117 km (0.117 R)
• M19: 5,057,455 km (0.115 R)
• M20: 5,264,199 km (0.117 R)
• M21: 5,707,608 km (0.045 R)
• M22: 6,141,292 km (0.099 R)
• M23: 7,505,325 km (0.1 R)
• M24: 7,717,754 km (0.106 R)
• M25: 8,269,920 km (0.042 R)
• M26: 8,367,308 km (0.084 R)
• M27: 8,711,084 km (0.117 R)
• M28: 8,909,600 km (0.108 R)
• M29: 9,210,143 km (0.12 R)
• M30: 9,821,399 km (0.065 R)
• M31: 9,924,472 km (0.063 R)
• M32: 10,184,025 km (0.117 R)
• M33: 10,288,444 km (0.06 R)
• M34: 10,393,162 km (0.069 R)
• M35: 10,869,183 km (0.057 R)
• M36: 11,056,180 km (0.111 R)
• M37: 11,596,378 km (0.083 R)
• M38: 11,678,208 km (0.101 R)
• M39: 11,787,564 km (0.032 R)
• M40: 12,450,881 km (0.105 R)
• M41: 12,534,656 km (0.091 R)
• M42: 13,154,739 km (0.036 R)
• M43: 13,871,463 km (0.079 R)
• M44: 14,045,295 km (0.11 R)
• M45: 14,278,369 km (0.076 R)
• M46: 15,643,001 km (0.117 R)
• M47: 15,763,576 km (0.086 R)
• M48: 16,770,669 km (0.12 R)
• M49: 17,704,160 km (0.109 R)
• M50: 18,974,844 km (0.069 R)
• M51: 19,426,630 km (0.108 R)
• M52: 19,556,331 km (0.063 R)
• M53: 19,947,230 km (0.1 R)
• M54: 20,110,891 km (0.119 R)
• M55: 20,406,496 km (0.066 R)
• M56: 20,935,773 km (0.078 R)
• M57: 21,402,519 km (0.043 R)
• M58: 22,075,260 km (0.062 R)
• M59: 22,755,033 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.5

Radius: 8

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.68 AU - 6.48 AU

Year: 5075 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,539,443 km

• M1: 100,530 km (0.103 R)
• M2: 241,601 km (0.12 R)
• M3: 291,566 km (0.03 R)
• M4: 365,468 km (0.106 R)
• M5: 425,905 km (0.099 R)
• M6: 570,267 km (0.072 R)
• M7: 655,089 km (0.063 R)
• M8: 935,735 km (0.08 R)
• M9: 1,022,801 km (0.032 R)
• M10: 1,143,077 km (0.063 R)
• M11: 1,205,160 km (0.055 R)
• M12: 1,583,793 km (0.106 R)
• M13: 2,092,425 km (0.025 R)
• M14: 2,149,721 km (0.102 R)
• M15: 2,325,200 km (0.06 R)
• M16: 2,669,275 km (0.085 R)
• M17: 2,815,731 km (0.107 R)
• M18: 3,094,731 km (0.059 R)
• M19: 3,360,267 km (0.063 R)
• M20: 3,587,207 km (0.115 R)
• M21: 3,749,072 km (0.037 R)
• M22: 3,913,331 km (0.118 R)
• M23: 4,469,685 km (0.098 R)
• M24: 4,719,364 km (0.077 R)
• M25: 5,102,484 km (0.079 R)
• M26: 5,311,024 km (0.105 R)
• M27: 5,363,532 km (0.085 R)
• M28: 5,682,475 km (0.059 R)
• M29: 5,980,324 km (0.059 R)
• M30: 6,145,032 km (0.111 R)
• M31: 7,515,199 km (0.118 R)
• M32: 8,022,335 km (0.039 R)
• M33: 8,325,869 km (0.066 R)
• M34: 8,387,055 km (0.053 R)
• M35: 9,259,061 km (0.119 R)
• M36: 9,609,419 km (0.096 R)
• M37: 9,964,265 km (0.074 R)
• M38: 10,257,776 km (0.035 R)
• M39: 10,356,212 km (0.058 R)
• M40: 10,620,252 km (0.089 R)
• M41: 10,920,046 km (0.117 R)
• M42: 11,493,904 km (0.099 R)
• M43: 12,008,520 km (0.07 R)
• M44: 12,216,312 km (0.077 R)
• M45: 12,811,861 km (0.116 R)
• M46: 12,882,621 km (0.085 R)
• M47: 13,560,598 km (0.1 R)
• M48: 13,668,757 km (0.119 R)
• M49: 14,031,233 km (0.091 R)
• M50: 14,104,087 km (0.099 R)
• M51: 14,507,254 km (0.115 R)
• M52: 15,100,259 km (0.031 R)
• M53: 15,475,002 km (0.09 R)
• M54: 15,701,194 km (0.105 R)
• M55: 16,887,804 km (0.071 R)
• M56: 17,276,759 km (0.107 R)
• M57: 17,354,849 km (0.07 R)
• M58: 17,472,283 km (0.093 R)
• M59: 17,984,207 km (0.079 R)
• M60: 18,261,861 km (0.079 R)
• M61: 18,461,125 km (0.038 R)
• M62: 19,589,991 km (0.101 R)
• M63: 19,998,692 km (0.117 R)
• M64: 20,162,951 km (0.094 R)
• M65: 20,286,369 km (0.085 R)
• M66: 21,283,139 km (0.109 R)
• M67: 21,956,479 km (0.079 R)
• M68: 22,807,991 km (0.083 R)
• M69: 23,022,514 km (0.099 R)
• M70: 23,626,889 km (0.084 R)
• M71: 25,072,005 km (0.05 R)
• M72: 25,160,567 km (0.066 R)
• M73: 25,293,559 km (0.098 R)
• M74: 25,783,043 km (0.114 R)
• M75: 26,500,515 km (0.106 R)
• M76: 26,997,629 km (0.096 R)
• M77: 27,179,240 km (0.108 R)
• M78: 27,497,884 km (0.115 R)
• M79: 28,784,874 km (0.109 R)
• M80: 29,063,276 km (0.089 R)
• M81: 29,295,901 km (0.119 R)
• M82: 29,950,541 km (0.039 R)
• M83: 30,279,806 km (0.091 R)
• M84: 30,704,664 km (0.077 R)
• M85: 31,895,463 km (0.03 R)
• M86: 31,991,355 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.7

Radius: 13.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.66 AU - 6 AU

Year: 5420 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,539,443 km

• M1: 171,290 km (0.12 R)
• M2: 254,017 km (0.098 R)
• M3: 425,606 km (0.095 R)
• M4: 547,678 km (0.094 R)
• M5: 903,721 km (0.069 R)
• M6: 1,341,743 km (0.12 R)
• M7: 1,510,490 km (0.117 R)
• M8: 1,725,163 km (0.113 R)
• M9: 2,170,815 km (0.1 R)
• M10: 2,284,509 km (0.117 R)
• M11: 2,443,980 km (0.07 R)
• M12: 2,547,502 km (0.099 R)
• M13: 2,682,739 km (0.112 R)
• M14: 2,851,485 km (0.074 R)
• M15: 3,039,679 km (0.035 R)
• M16: 3,329,749 km (0.117 R)
• M17: 3,412,028 km (0.092 R)
• M18: 3,612,190 km (0.088 R)
• M19: 4,094,494 km (0.068 R)
• M20: 4,253,965 km (0.103 R)
• M21: 4,415,531 km (0.115 R)
• M22: 4,763,346 km (0.106 R)
• M23: 5,044,291 km (0.114 R)
• M24: 5,388,665 km (0.096 R)
• M25: 5,485,754 km (0.08 R)
• M26: 5,681,578 km (0.08 R)
• M27: 5,979,876 km (0.095 R)
• M28: 6,324,100 km (0.076 R)
• M29: 6,550,292 km (0.064 R)
• M30: 6,863,102 km (0.05 R)
• M31: 6,947,475 km (0.112 R)
• M32: 7,266,567 km (0.076 R)
• M33: 7,525,222 km (0.035 R)
• M34: 7,852,991 km (0.093 R)
• M35: 8,029,815 km (0.112 R)
• M36: 8,163,257 km (0.098 R)
• M37: 8,545,330 km (0.111 R)
• M38: 8,658,874 km (0.094 R)
• M39: 9,141,178 km (0.061 R)
• M40: 9,703,067 km (0.107 R)
• M41: 10,060,008 km (0.119 R)
• M42: 10,156,050 km (0.119 R)
• M43: 10,640,149 km (0.097 R)
• M44: 10,860,506 km (0.088 R)
• M45: 11,181,543 km (0.071 R)
• M46: 11,606,102 km (0.094 R)
• M47: 11,959,602 km (0.066 R)
• M48: 12,677,522 km (0.072 R)
• M49: 12,807,223 km (0.098 R)
• M50: 13,067,823 km (0.118 R)
• M51: 13,251,379 km (0.1 R)
• M52: 13,515,120 km (0.068 R)
• M53: 13,727,250 km (0.083 R)
• M54: 14,020,911 km (0.074 R)
• M55: 14,424,526 km (0.11 R)
• M56: 15,326,152 km (0.114 R)
• M57: 15,993,508 km (0.113 R)
• M58: 16,500,047 km (0.066 R)
• M59: 16,698,563 km (0.081 R)
• M60: 16,869,404 km (0.1 R)
• M61: 17,212,581 km (0.061 R)
• M62: 17,298,750 km (0.102 R)
• M63: 17,587,025 km (0.101 R)
• M64: 17,702,814 km (0.112 R)
• M65: 17,993,333 km (0.118 R)
• M66: 18,373,461 km (0.059 R)
• M67: 19,320,266 km (0.107 R)
• M68: 19,559,473 km (0.094 R)
• M69: 19,950,222 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694

Radius: 3.1

Gravity: 72.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.87 AU - 18.39 AU

Year: 24941 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 108.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,539,443 km

• M1: 154,834 km (0.083 R)
• M2: 234,719 km (0.059 R)
• M3: 545,135 km (0.084 R)
• M4: 593,455 km (0.119 R)
• M5: 746,493 km (0.107 R)
• M6: 827,725 km (0.101 R)
• M7: 1,149,061 km (0.112 R)
• M8: 1,573,321 km (0.075 R)
• M9: 2,309,642 km (0.043 R)
• M10: 2,879,310 km (0.104 R)
• M11: 4,526,233 km (0.096 R)
• M12: 4,874,647 km (0.065 R)
• M13: 5,334,959 km (0.115 R)
• M14: 5,702,671 km (0.079 R)
• M15: 6,296,574 km (0.067 R)
• M16: 7,137,913 km (0.083 R)
• M17: 8,616,239 km (0.075 R)
• M18: 8,677,275 km (0.116 R)
• M19: 9,295,712 km (0.091 R)
• M20: 10,639,849 km (0.106 R)
• M21: 11,101,209 km (0.052 R)
• M22: 11,771,557 km (0.119 R)
• M23: 13,716,928 km (0.114 R)
• M24: 14,074,766 km (0.098 R)
• M25: 14,218,679 km (0.042 R)
• M26: 15,759,537 km (0.11 R)
• M27: 17,275,413 km (0.045 R)
• M28: 17,972,539 km (0.102 R)
• M29: 18,285,348 km (0.098 R)
• M30: 19,394,167 km (0.079 R)
• M31: 19,876,022 km (0.09 R)
• M32: 20,118,520 km (0.058 R)
• M33: 21,925,812 km (0.051 R)
• M34: 22,343,788 km (0.118 R)
• M35: 22,848,831 km (0.082 R)
• M36: 25,167,448 km (0.057 R)
• M37: 25,780,650 km (0.062 R)
• M38: 26,044,989 km (0.04 R)
• M39: 26,487,500 km (0.04 R)
• M40: 26,576,361 km (0.082 R)
• M41: 27,380,001 km (0.112 R)
• M42: 28,554,942 km (0.115 R)
• M43: 30,301,498 km (0.106 R)
• M44: 30,673,547 km (0.09 R)
• M45: 31,516,232 km (0.049 R)
• M46: 33,128,748 km (0.115 R)
• M47: 34,962,369 km (0.08 R)
• M48: 35,254,833 km (0.12 R)
• M49: 35,842,303 km (0.064 R)
• M50: 36,235,746 km (0.064 R)
• M51: 37,823,727 km (0.117 R)
• M52: 40,452,311 km (0.085 R)
• M53: 41,067,308 km (0.11 R)
• M54: 41,685,297 km (0.096 R)
• M55: 42,098,935 km (0.08 R)
• M56: 42,410,099 km (0.116 R)
• M57: 42,514,069 km (0.057 R)
• M58: 42,618,040 km (0.056 R)
• M59: 43,243,658 km (0.097 R)
• M60: 45,351,043 km (0.103 R)
• M61: 48,356,913 km (0.053 R)
• M62: 50,653,241 km (0.093 R)
• M63: 53,994,659 km (0.107 R)
• M64: 56,833,129 km (0.078 R)
• M65: 57,177,054 km (0.112 R)
• M66: 59,370,757 km (0.12 R)
• M67: 59,719,769 km (0.11 R)
• M68: 60,653,409 km (0.109 R)
• M69: 60,887,680 km (0.038 R)
• M70: 61,239,384 km (0.05 R)
• M71: 61,945,187 km (0.094 R)
• M72: 62,063,070 km (0.105 R)
• M73: 62,890,346 km (0.039 R)
• M74: 63,959,223 km (0.055 R)
• M75: 65,393,867 km (0.108 R)
• M76: 68,172,946 km (0.101 R)
• M77: 69,515,737 km (0.113 R)
• M78: 71,484,295 km (0.119 R)
• M79: 71,855,448 km (0.1 R)
• M80: 72,103,182 km (0.05 R)
• M81: 72,723,863 km (0.113 R)
• M82: 75,727,938 km (0.115 R)
• M83: 76,106,271 km (0.078 R)
• M84: 77,753,045 km (0.1 R)
• M85: 78,134,669 km (0.031 R)
• M86: 79,539,542 km (0.04 R)
• M87: 79,924,009 km (0.067 R)
• M88: 81,210,401 km (0.103 R)
• M89: 82,373,973 km (0.08 R)
• M90: 82,763,077 km (0.053 R)
• M91: 84,195,028 km (0.114 R)
• M92: 84,325,627 km (0.088 R)
• M93: 84,717,723 km (0.066 R)
• M94: 85,766,404 km (0.075 R)
• M95: 86,160,744 km (0.116 R)
• M96: 86,687,478 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit