🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.51 AU - 0.55 AU

Year: 162 Days

Day: 30.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.68 AU - 0.74 AU

Year: 251 Days

Day: 38 Hours

Environment

Temp: 7 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.92 AU

Year: 278 Days

Day: 39.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,869,203 km

• M1: 258,505 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.09 AU - 1.49 AU

Year: 614 Days

Day: 27.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.43 AU - 2.89 AU

Year: 1818 Days

Day: 16.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 14.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.6 AU - 4 AU

Year: 2512 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,869,203 km

• M1: 194,776 km (0.085 R)
• M2: 333,304 km (0.075 R)
• M3: 459,265 km (0.101 R)
• M4: 693,835 km (0.097 R)
• M5: 858,841 km (0.11 R)
• M6: 1,129,464 km (0.105 R)
• M7: 1,255,575 km (0.076 R)
• M8: 1,479,972 km (0.095 R)
• M9: 1,655,151 km (0.116 R)
• M10: 1,763,609 km (0.098 R)
• M11: 1,856,061 km (0.1 R)
• M12: 2,084,946 km (0.118 R)
• M13: 2,283,013 km (0.086 R)
• M14: 2,477,042 km (0.12 R)
• M15: 2,708,918 km (0.026 R)
• M16: 2,827,549 km (0.116 R)
• M17: 2,947,976 km (0.049 R)
• M18: 3,285,468 km (0.117 R)
• M19: 3,731,120 km (0.051 R)
• M20: 4,010,270 km (0.108 R)
• M21: 4,196,220 km (0.12 R)
• M22: 4,385,013 km (0.113 R)
• M23: 4,576,648 km (0.104 R)
• M24: 4,849,813 km (0.093 R)
• M25: 4,981,759 km (0.104 R)
• M26: 5,114,901 km (0.067 R)
• M27: 5,276,317 km (0.087 R)
• M28: 5,425,765 km (0.1 R)
• M29: 5,687,262 km (0.119 R)
• M30: 6,123,041 km (0.031 R)
• M31: 6,237,334 km (0.06 R)
• M32: 6,686,726 km (0.056 R)
• M33: 6,819,269 km (0.097 R)
• M34: 7,116,820 km (0.084 R)
• M35: 7,479,594 km (0.055 R)
• M36: 7,571,148 km (0.114 R)
• M37: 7,663,301 km (0.103 R)
• M38: 7,771,161 km (0.048 R)
• M39: 8,097,733 km (0.115 R)
• M40: 8,397,228 km (0.047 R)
• M41: 8,572,257 km (0.107 R)
• M42: 8,684,306 km (0.108 R)
• M43: 9,137,288 km (0.041 R)
• M44: 9,482,261 km (0.112 R)
• M45: 9,598,199 km (0.068 R)
• M46: 9,714,587 km (0.047 R)
• M47: 9,881,687 km (0.083 R)
• M48: 10,066,590 km (0.066 R)
• M49: 10,422,932 km (0.067 R)
• M50: 10,611,276 km (0.098 R)
• M51: 10,714,499 km (0.114 R)
• M52: 11,218,045 km (0.114 R)
• M53: 11,358,218 km (0.077 R)
• M54: 11,463,834 km (0.118 R)
• M55: 11,836,034 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.7

Radius: 12.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.94 AU - 6.18 AU

Year: 4769 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,869,203 km

• M1: 185,801 km (0.117 R)
• M2: 524,191 km (0.104 R)
• M3: 647,908 km (0.101 R)
• M4: 864,975 km (0.109 R)
• M5: 950,395 km (0.083 R)
• M6: 1,130,511 km (0.079 R)
• M7: 1,225,207 km (0.039 R)
• M8: 1,410,259 km (0.119 R)
• M9: 1,578,557 km (0.074 R)
• M10: 1,878,949 km (0.118 R)
• M11: 2,138,502 km (0.113 R)
• M12: 2,257,881 km (0.101 R)
• M13: 2,904,293 km (0.08 R)
• M14: 3,003,776 km (0.112 R)
• M15: 3,343,363 km (0.108 R)
• M16: 3,803,526 km (0.057 R)
• M17: 4,022,836 km (0.12 R)
• M18: 4,246,336 km (0.076 R)
• M19: 4,359,731 km (0.104 R)
• M20: 4,474,024 km (0.08 R)
• M21: 4,823,185 km (0.073 R)
• M22: 5,343,187 km (0.095 R)
• M23: 5,527,342 km (0.106 R)
• M24: 5,713,741 km (0.068 R)
• M25: 5,902,234 km (0.108 R)
• M26: 6,263,962 km (0.113 R)
• M27: 6,589,038 km (0.09 R)
• M28: 7,233,506 km (0.078 R)
• M29: 7,324,013 km (0.067 R)
• M30: 7,483,334 km (0.078 R)
• M31: 7,643,703 km (0.071 R)
• M32: 7,736,005 km (0.037 R)
• M33: 7,828,457 km (0.079 R)
• M34: 7,921,506 km (0.025 R)
• M35: 8,178,964 km (0.107 R)
• M36: 8,463,051 km (0.075 R)
• M37: 8,968,093 km (0.088 R)
• M38: 10,260,768 km (0.028 R)
• M39: 10,541,564 km (0.104 R)
• M40: 11,663,996 km (0.085 R)
• M41: 11,903,802 km (0.113 R)
• M42: 12,118,325 km (0.116 R)
• M43: 12,280,040 km (0.045 R)
• M44: 12,469,581 km (0.093 R)
• M45: 12,632,792 km (0.067 R)
• M46: 12,796,751 km (0.109 R)
• M47: 12,934,082 km (0.081 R)
• M48: 13,099,388 km (0.074 R)
• M49: 13,209,941 km (0.078 R)
• M50: 14,134,156 km (0.114 R)
• M51: 14,332,822 km (0.118 R)
• M52: 14,446,816 km (0.118 R)
• M53: 14,790,592 km (0.097 R)
• M54: 15,224,127 km (0.069 R)
• M55: 15,457,200 km (0.08 R)
• M56: 15,661,999 km (0.103 R)
• M57: 16,044,671 km (0.08 R)
• M58: 16,192,773 km (0.081 R)
• M59: 16,549,863 km (0.102 R)
• M60: 16,729,380 km (0.053 R)
• M61: 17,302,340 km (0.103 R)
• M62: 17,514,919 km (0.109 R)
• M63: 17,667,359 km (0.087 R)
• M64: 17,881,583 km (0.109 R)
• M65: 18,065,888 km (0.116 R)
• M66: 18,934,154 km (0.089 R)
• M67: 19,499,634 km (0.08 R)
• M68: 20,518,395 km (0.113 R)
• M69: 21,034,358 km (0.102 R)
• M70: 21,685,259 km (0.083 R)
• M71: 22,013,177 km (0.103 R)
• M72: 22,111,912 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 10.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.02 AU - 7.06 AU

Year: 6219 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,869,203 km

• M1: 146,456 km (0.103 R)
• M2: 264,639 km (0.078 R)
• M3: 338,839 km (0.106 R)
• M4: 434,731 km (0.09 R)
• M5: 593,006 km (0.063 R)
• M6: 715,078 km (0.093 R)
• M7: 786,885 km (0.08 R)
• M8: 1,034,619 km (0.087 R)
• M9: 1,237,025 km (0.084 R)
• M10: 1,739,524 km (0.064 R)
• M11: 1,879,847 km (0.117 R)
• M12: 2,193,105 km (0.093 R)
• M13: 2,500,828 km (0.056 R)
• M14: 2,568,446 km (0.103 R)
• M15: 3,108,644 km (0.108 R)
• M16: 3,279,933 km (0.11 R)
• M17: 3,379,416 km (0.097 R)
• M18: 4,049,764 km (0.102 R)
• M19: 4,129,799 km (0.043 R)
• M20: 4,345,818 km (0.05 R)
• M21: 4,760,952 km (0.063 R)
• M22: 4,845,475 km (0.079 R)
• M23: 5,334,361 km (0.105 R)
• M24: 5,629,218 km (0.096 R)
• M25: 5,748,747 km (0.077 R)
• M26: 6,671,616 km (0.052 R)
• M27: 6,925,484 km (0.071 R)
• M28: 7,377,569 km (0.097 R)
• M29: 8,242,244 km (0.098 R)
• M30: 8,446,445 km (0.062 R)
• M31: 8,721,257 km (0.059 R)
• M32: 9,315,011 km (0.066 R)
• M33: 10,139,145 km (0.095 R)
• M34: 10,615,315 km (0.04 R)
• M35: 11,023,867 km (0.073 R)
• M36: 11,173,764 km (0.072 R)
• M37: 11,249,012 km (0.113 R)
• M38: 12,670,192 km (0.054 R)
• M39: 13,064,083 km (0.092 R)
• M40: 13,183,013 km (0.119 R)
• M41: 14,433,053 km (0.047 R)
• M42: 14,515,033 km (0.11 R)
• M43: 15,176,106 km (0.082 R)
• M44: 15,384,795 km (0.088 R)
• M45: 17,044,733 km (0.11 R)
• M46: 17,261,650 km (0.102 R)
• M47: 17,698,176 km (0.078 R)
• M48: 18,094,162 km (0.114 R)
• M49: 18,359,847 km (0.1 R)
• M50: 18,850,229 km (0.117 R)
• M51: 18,939,838 km (0.058 R)
• M52: 20,209,476 km (0.115 R)
• M53: 20,577,337 km (0.053 R)
• M54: 20,669,639 km (0.042 R)
• M55: 20,854,542 km (0.1 R)
• M56: 21,040,193 km (0.12 R)
• M57: 21,412,990 km (0.107 R)
• M58: 22,307,137 km (0.08 R)
• M59: 22,401,832 km (0.07 R)
• M60: 24,521,933 km (0.106 R)
• M61: 24,668,689 km (0.103 R)
• M62: 24,766,825 km (0.115 R)
• M63: 24,865,111 km (0.027 R)
• M64: 26,003,700 km (0.066 R)
• M65: 26,453,990 km (0.091 R)
• M66: 27,362,049 km (0.115 R)
• M67: 27,616,216 km (0.093 R)
• M68: 28,126,644 km (0.032 R)
• M69: 28,280,430 km (0.111 R)
• M70: 29,053,552 km (0.12 R)
• M71: 30,042,544 km (0.093 R)
• M72: 30,357,298 km (0.1 R)
• M73: 31,467,164 km (0.099 R)
• M74: 31,573,528 km (0.117 R)
• M75: 33,183,800 km (0.113 R)
• M76: 35,649,023 km (0.099 R)
• M77: 36,149,129 km (0.092 R)
• M78: 36,260,579 km (0.061 R)
• M79: 36,595,529 km (0.098 R)
• M80: 36,875,576 km (0.118 R)
• M81: 37,832,853 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.5

Radius: 6.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.29 AU - 16.89 AU

Year: 27041 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,869,203 km

• M1: 1,246,300 km (0.083 R)
• M2: 1,993,691 km (0.047 R)
• M3: 2,069,836 km (0.069 R)
• M4: 2,330,585 km (0.062 R)
• M5: 2,657,457 km (0.101 R)
• M6: 2,969,817 km (0.107 R)
• M7: 3,086,204 km (0.118 R)
• M8: 3,444,790 km (0.039 R)
• M9: 3,691,028 km (0.091 R)
• M10: 4,266,082 km (0.039 R)
• M11: 4,497,211 km (0.075 R)
• M12: 4,698,720 km (0.028 R)
• M13: 4,868,812 km (0.081 R)
• M14: 5,110,413 km (0.11 R)
• M15: 5,426,663 km (0.113 R)
• M16: 6,640,201 km (0.046 R)
• M17: 6,946,577 km (0.077 R)
• M18: 7,023,919 km (0.081 R)
• M19: 7,296,935 km (0.104 R)
• M20: 7,336,130 km (0.105 R)
• M21: 7,692,771 km (0.09 R)
• M22: 7,732,714 km (0.079 R)
• M23: 7,933,773 km (0.071 R)
• M24: 8,095,638 km (0.089 R)
• M25: 10,079,456 km (0.086 R)
• M26: 10,564,452 km (0.114 R)
• M27: 13,485,051 km (0.077 R)
• M28: 13,533,371 km (0.11 R)
• M29: 13,678,481 km (0.117 R)
• M30: 14,708,762 km (0.112 R)
• M31: 15,107,739 km (0.114 R)
• M32: 15,459,893 km (0.091 R)
• M33: 16,843,075 km (0.092 R)
• M34: 17,839,995 km (0.118 R)
• M35: 17,892,953 km (0.049 R)
• M36: 18,532,932 km (0.111 R)
• M37: 19,561,717 km (0.057 R)
• M38: 19,616,320 km (0.08 R)
• M39: 19,890,383 km (0.108 R)
• M40: 21,392,047 km (0.075 R)
• M41: 22,470,348 km (0.049 R)
• M42: 22,872,168 km (0.076 R)
• M43: 23,334,126 km (0.052 R)
• M44: 23,392,170 km (0.1 R)
• M45: 23,566,302 km (0.048 R)
• M46: 26,896,351 km (0.067 R)
• M47: 27,445,225 km (0.069 R)
• M48: 27,506,411 km (0.079 R)
• M49: 27,628,932 km (0.112 R)
• M50: 27,751,602 km (0.065 R)
• M51: 28,553,746 km (0.102 R)
• M52: 31,260,719 km (0.105 R)
• M53: 32,095,176 km (0.054 R)
• M54: 32,353,382 km (0.025 R)
• M55: 32,936,814 km (0.059 R)
• M56: 34,048,475 km (0.115 R)
• M57: 34,377,740 km (0.069 R)
• M58: 34,443,713 km (0.082 R)
• M59: 34,840,596 km (0.085 R)
• M60: 36,241,131 km (0.119 R)
• M61: 37,320,630 km (0.094 R)
• M62: 37,864,418 km (0.119 R)
• M63: 39,303,998 km (0.078 R)
• M64: 40,412,818 km (0.053 R)
• M65: 40,621,955 km (0.051 R)
• M66: 41,883,813 km (0.1 R)
• M67: 42,165,955 km (0.11 R)
• M68: 42,732,183 km (0.12 R)
• M69: 42,803,092 km (0.083 R)
• M70: 43,372,163 km (0.072 R)
• M71: 44,086,941 km (0.036 R)
• M72: 44,158,599 km (0.111 R)
• M73: 44,374,020 km (0.099 R)
• M74: 44,949,822 km (0.089 R)
• M75: 46,546,330 km (0.109 R)
• M76: 48,456,845 km (0.053 R)
• M77: 48,827,249 km (0.116 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: 505 - 11,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit