🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.49 AU - 0.57 AU

Year: 149 Days

Day: 19.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,937,358 km

• M1: 205,099 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.74 AU - 0.9 AU

Year: 286 Days

Day: 43.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,937,358 km

• M1: 514,617 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.09 AU - 2.91 AU

Year: 1522 Days

Day: 43.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.12 AU - 3.06 AU

Year: 1605 Days

Day: 36.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.1 AU - 3.7 AU

Year: 2414 Days

Day: 40.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.04 AU - 4.82 AU

Year: 3000 Days

Day: 16.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 11.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.09 AU - 4.69 AU

Year: 3541 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,937,358 km

• M1: 147,653 km (0.082 R)
• M2: 238,758 km (0.079 R)
• M3: 314,305 km (0.101 R)
• M4: 424,559 km (0.102 R)
• M5: 515,365 km (0.11 R)
• M6: 734,825 km (0.104 R)
• M7: 819,946 km (0.037 R)
• M8: 954,584 km (0.111 R)
• M9: 1,088,923 km (0.069 R)
• M10: 1,162,824 km (0.063 R)
• M11: 1,342,342 km (0.074 R)
• M12: 1,605,634 km (0.117 R)
• M13: 1,700,479 km (0.085 R)
• M14: 1,865,934 km (0.044 R)
• M15: 2,202,829 km (0.099 R)
• M16: 2,298,122 km (0.093 R)
• M17: 2,373,370 km (0.083 R)
• M18: 2,460,137 km (0.103 R)
• M19: 2,626,041 km (0.114 R)
• M20: 2,716,099 km (0.098 R)
• M21: 2,864,650 km (0.092 R)
• M22: 3,004,224 km (0.027 R)
• M23: 3,169,829 km (0.086 R)
• M24: 3,350,843 km (0.05 R)
• M25: 3,424,295 km (0.092 R)
• M26: 3,510,464 km (0.092 R)
• M27: 3,697,910 km (0.094 R)
• M28: 3,952,974 km (0.119 R)
• M29: 4,030,615 km (0.116 R)
• M30: 4,121,870 km (0.097 R)
• M31: 4,520,997 km (0.059 R)
• M32: 4,697,822 km (0.107 R)
• M33: 5,044,291 km (0.104 R)
• M34: 5,171,150 km (0.063 R)
• M35: 5,835,963 km (0.072 R)
• M36: 5,939,484 km (0.114 R)
• M37: 6,088,484 km (0.106 R)
• M38: 6,238,830 km (0.081 R)
• M39: 6,375,113 km (0.115 R)
• M40: 6,635,264 km (0.104 R)
• M41: 7,727,029 km (0.106 R)
• M42: 8,402,015 km (0.08 R)
• M43: 8,755,066 km (0.088 R)
• M44: 8,890,901 km (0.073 R)
• M45: 9,632,756 km (0.051 R)
• M46: 9,808,235 km (0.102 R)
• M47: 10,538,422 km (0.112 R)
• M48: 11,083,856 km (0.041 R)
• M49: 11,230,911 km (0.095 R)
• M50: 11,360,163 km (0.09 R)
• M51: 11,434,214 km (0.075 R)
• M52: 11,508,415 km (0.087 R)
• M53: 11,675,964 km (0.086 R)
• M54: 12,240,247 km (0.053 R)
• M55: 12,373,240 km (0.045 R)
• M56: 12,563,977 km (0.118 R)
• M57: 12,698,166 km (0.118 R)
• M58: 12,813,506 km (0.055 R)
• M59: 13,064,681 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.01 AU - 5.71 AU

Year: 4778 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,937,358 km

• M1: 104,569 km (0.114 R)
• M2: 167,101 km (0.098 R)
• M3: 265,835 km (0.069 R)
• M4: 420,071 km (0.106 R)
• M5: 640,129 km (0.114 R)
• M6: 750,981 km (0.114 R)
• M7: 1,034,918 km (0.045 R)
• M8: 1,319,603 km (0.113 R)
• M9: 1,696,589 km (0.043 R)
• M10: 1,748,201 km (0.077 R)
• M11: 2,032,586 km (0.046 R)
• M12: 2,331,483 km (0.068 R)
• M13: 2,408,526 km (0.115 R)
• M14: 2,765,466 km (0.093 R)
• M15: 2,888,136 km (0.052 R)
• M16: 3,139,012 km (0.096 R)
• M17: 3,572,846 km (0.09 R)
• M18: 3,796,944 km (0.061 R)
• M19: 4,592,655 km (0.113 R)
• M20: 4,738,363 km (0.093 R)
• M21: 4,910,251 km (0.1 R)
• M22: 5,336,455 km (0.107 R)
• M23: 5,489,793 km (0.07 R)
• M24: 5,541,255 km (0.052 R)
• M25: 5,592,716 km (0.112 R)
• M26: 5,853,017 km (0.059 R)
• M27: 6,224,169 km (0.106 R)
• M28: 6,412,662 km (0.114 R)
• M29: 6,740,132 km (0.095 R)
• M30: 6,878,211 km (0.098 R)
• M31: 7,269,709 km (0.082 R)
• M32: 7,411,378 km (0.09 R)
• M33: 7,553,795 km (0.085 R)
• M34: 7,611,091 km (0.078 R)
• M35: 7,841,621 km (0.111 R)
• M36: 8,250,622 km (0.043 R)
• M37: 8,877,138 km (0.069 R)
• M38: 9,364,677 km (0.117 R)
• M39: 10,143,932 km (0.112 R)
• M40: 10,461,379 km (0.069 R)
• M41: 10,589,285 km (0.074 R)
• M42: 10,653,463 km (0.119 R)
• M43: 11,400,555 km (0.106 R)
• M44: 11,697,506 km (0.102 R)
• M45: 12,063,871 km (0.094 R)
• M46: 12,198,061 km (0.074 R)
• M47: 12,265,380 km (0.05 R)
• M48: 13,567,031 km (0.103 R)
• M49: 13,987,102 km (0.078 R)
• M50: 14,304,997 km (0.041 R)
• M51: 15,381,803 km (0.085 R)
• M52: 15,893,278 km (0.117 R)
• M53: 16,633,488 km (0.11 R)
• M54: 16,857,735 km (0.081 R)
• M55: 17,612,606 km (0.085 R)
• M56: 18,070,675 km (0.117 R)
• M57: 18,147,568 km (0.095 R)
• M58: 19,115,915 km (0.1 R)
• M59: 19,350,933 km (0.091 R)
• M60: 19,508,011 km (0.071 R)
• M61: 20,459,902 km (0.044 R)
• M62: 20,820,732 km (0.054 R)
• M63: 20,981,700 km (0.077 R)
• M64: 22,202,718 km (0.061 R)
• M65: 22,614,860 km (0.035 R)
• M66: 23,237,785 km (0.067 R)
• M67: 23,530,399 km (0.08 R)
• M68: 24,288,411 km (0.096 R)
• M69: 24,798,241 km (0.105 R)
• M70: 25,054,502 km (0.094 R)
• M71: 25,397,530 km (0.097 R)
• M72: 25,785,287 km (0.117 R)
• M73: 25,871,755 km (0.09 R)
• M74: 27,004,061 km (0.114 R)
• M75: 28,330,845 km (0.118 R)
• M76: 28,420,005 km (0.111 R)
• M77: 29,002,090 km (0.118 R)
• M78: 29,407,351 km (0.09 R)
• M79: 29,769,228 km (0.117 R)
• M80: 30,086,974 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 14

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.48 AU - 6.28 AU

Year: 4804 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,937,358 km

• M1: 178,321 km (0.118 R)
• M2: 269,875 km (0.112 R)
• M3: 420,071 km (0.074 R)
• M4: 671,844 km (0.07 R)
• M5: 893,099 km (0.041 R)
• M6: 1,165,816 km (0.084 R)
• M7: 1,480,570 km (0.115 R)
• M8: 1,776,774 km (0.089 R)
• M9: 1,869,525 km (0.066 R)
• M10: 1,964,070 km (0.094 R)
• M11: 2,157,949 km (0.108 R)
• M12: 2,341,506 km (0.03 R)
• M13: 2,635,765 km (0.071 R)
• M14: 2,997,343 km (0.104 R)
• M15: 3,241,187 km (0.071 R)
• M16: 3,375,227 km (0.094 R)
• M17: 3,472,167 km (0.09 R)
• M18: 3,708,531 km (0.093 R)
• M19: 3,970,776 km (0.087 R)
• M20: 4,218,361 km (0.076 R)
• M21: 4,323,079 km (0.118 R)
• M22: 4,599,387 km (0.112 R)
• M23: 4,991,632 km (0.08 R)
• M24: 5,554,569 km (0.115 R)
• M25: 6,256,781 km (0.078 R)
• M26: 6,376,609 km (0.065 R)
• M27: 6,716,196 km (0.09 R)
• M28: 6,937,751 km (0.06 R)
• M29: 7,667,788 km (0.079 R)
• M30: 7,977,157 km (0.1 R)
• M31: 8,133,337 km (0.115 R)
• M32: 8,822,235 km (0.085 R)
• M33: 9,337,450 km (0.099 R)
• M34: 9,612,710 km (0.04 R)
• M35: 9,974,438 km (0.111 R)
• M36: 10,425,775 km (0.052 R)
• M37: 11,057,527 km (0.053 R)
• M38: 11,231,958 km (0.093 R)
• M39: 11,612,984 km (0.093 R)
• M40: 11,879,417 km (0.027 R)
• M41: 13,364,924 km (0.116 R)
• M42: 13,581,841 km (0.106 R)
• M43: 13,893,902 km (0.111 R)
• M44: 14,972,652 km (0.118 R)
• M45: 15,815,636 km (0.094 R)
• M46: 16,607,458 km (0.081 R)
• M47: 17,075,400 km (0.102 R)
• M48: 18,092,815 km (0.057 R)
• M49: 18,367,327 km (0.1 R)
• M50: 18,643,335 km (0.115 R)
• M51: 19,269,403 km (0.082 R)
• M52: 19,761,131 km (0.118 R)
• M53: 20,363,711 km (0.073 R)
• M54: 20,828,661 km (0.071 R)
• M55: 20,972,425 km (0.111 R)
• M56: 21,080,584 km (0.094 R)
• M57: 21,769,183 km (0.09 R)
• M58: 22,723,318 km (0.103 R)
• M59: 23,354,771 km (0.098 R)
• M60: 23,616,417 km (0.117 R)
• M61: 23,728,765 km (0.1 R)
• M62: 23,954,209 km (0.048 R)
• M63: 24,104,855 km (0.107 R)
• M64: 24,748,724 km (0.117 R)
• M65: 25,321,534 km (0.112 R)
• M66: 25,475,021 km (0.038 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit