🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.68 AU - 0.98 AU

Year: 278 Days

Day: 26.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.06 AU - 1.18 AU

Year: 435 Days

Day: 24.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.3 AU - 1.58 AU

Year: 634 Days

Day: 46.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,793,525 km

• M1: 25,282 km (0.094 R)
• M2: 64,327 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.38 AU - 1.62 AU

Year: 674 Days

Day: 23.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.44 AU - 2.32 AU

Year: 946 Days

Day: 23.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.53 AU - 3.99 AU

Year: 2676 Days

Day: 43.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,793,525 km

• M1: 1,617,153 km (0.119 R)
• M2: 2,484,671 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 13.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.33 AU - 9.53 AU

Year: 8985 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,793,525 km

• M1: 185,352 km (0.099 R)
• M2: 346,020 km (0.118 R)
• M3: 484,248 km (0.086 R)
• M4: 600,336 km (0.045 R)
• M5: 1,014,872 km (0.091 R)
• M6: 1,233,883 km (0.092 R)
• M7: 1,862,493 km (0.085 R)
• M8: 1,960,031 km (0.116 R)
• M9: 2,109,480 km (0.116 R)
• M10: 2,830,242 km (0.111 R)
• M11: 3,933,676 km (0.083 R)
• M12: 4,092,399 km (0.075 R)
• M13: 4,581,285 km (0.109 R)
• M14: 5,297,261 km (0.082 R)
• M15: 5,437,733 km (0.037 R)
• M16: 5,758,172 km (0.116 R)
• M17: 5,938,886 km (0.118 R)
• M18: 6,680,742 km (0.093 R)
• M19: 7,062,815 km (0.05 R)
• M20: 7,256,394 km (0.118 R)
• M21: 7,451,919 km (0.107 R)
• M22: 8,048,964 km (0.064 R)
• M23: 9,416,438 km (0.053 R)
• M24: 10,721,231 km (0.054 R)
• M25: 10,944,281 km (0.088 R)
• M26: 11,531,303 km (0.086 R)
• M27: 11,805,666 km (0.086 R)
• M28: 12,036,046 km (0.11 R)
• M29: 12,267,923 km (0.062 R)
• M30: 12,783,138 km (0.109 R)
• M31: 13,449,297 km (0.111 R)
• M32: 13,883,580 km (0.117 R)
• M33: 14,815,425 km (0.099 R)
• M34: 15,014,091 km (0.09 R)
• M35: 15,113,873 km (0.094 R)
• M36: 15,314,035 km (0.111 R)
• M37: 15,615,774 km (0.092 R)
• M38: 16,021,334 km (0.072 R)
• M39: 16,327,710 km (0.082 R)
• M40: 16,584,570 km (0.119 R)
• M41: 17,572,663 km (0.057 R)
• M42: 18,100,445 km (0.052 R)
• M43: 18,687,018 km (0.036 R)
• M44: 19,063,556 km (0.118 R)
• M45: 19,334,178 km (0.095 R)
• M46: 19,879,014 km (0.026 R)
• M47: 20,153,376 km (0.103 R)
• M48: 20,650,340 km (0.101 R)
• M49: 22,850,177 km (0.058 R)
• M50: 25,301,637 km (0.06 R)
• M51: 25,658,578 km (0.067 R)
• M52: 26,498,121 km (0.071 R)
• M53: 27,346,640 km (0.098 R)
• M54: 28,019,532 km (0.096 R)
• M55: 29,257,155 km (0.096 R)
• M56: 29,506,684 km (0.092 R)
• M57: 30,196,929 km (0.107 R)
• M58: 32,751,312 km (0.109 R)
• M59: 33,075,491 km (0.098 R)
• M60: 34,119,983 km (0.083 R)
• M61: 34,646,268 km (0.066 R)
• M62: 36,778,337 km (0.111 R)
• M63: 37,115,232 km (0.078 R)
• M64: 37,250,319 km (0.088 R)
• M65: 39,364,885 km (0.113 R)
• M66: 40,124,542 km (0.053 R)
• M67: 41,448,035 km (0.078 R)
• M68: 41,588,208 km (0.041 R)
• M69: 42,927,558 km (0.117 R)
• M70: 44,137,805 km (0.04 R)
• M71: 44,424,284 km (0.114 R)
• M72: 44,567,749 km (0.105 R)
• M73: 45,142,953 km (0.105 R)
• M74: 45,287,165 km (0.108 R)
• M75: 45,865,660 km (0.109 R)
• M76: 47,322,294 km (0.111 R)
• M77: 48,056,222 km (0.082 R)
• M78: 48,350,929 km (0.109 R)
• M79: 48,572,334 km (0.025 R)
• M80: 48,794,038 km (0.045 R)
• M81: 49,758,795 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 8.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.08 AU - 12.24 AU

Year: 13686 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,793,525 km

• M1: 123,119 km (0.093 R)
• M2: 198,965 km (0.112 R)
• M3: 261,946 km (0.063 R)
• M4: 415,882 km (0.075 R)
• M5: 504,893 km (0.068 R)
• M6: 600,935 km (0.108 R)
• M7: 771,177 km (0.064 R)
• M8: 927,806 km (0.032 R)
• M9: 1,110,615 km (0.1 R)
• M10: 1,355,806 km (0.045 R)
• M11: 1,511,088 km (0.107 R)
• M12: 1,858,454 km (0.09 R)
• M13: 1,973,196 km (0.052 R)
• M14: 2,090,481 km (0.076 R)
• M15: 2,668,228 km (0.084 R)
• M16: 2,820,069 km (0.089 R)
• M17: 3,645,850 km (0.082 R)
• M18: 4,110,201 km (0.112 R)
• M19: 4,645,313 km (0.066 R)
• M20: 4,802,092 km (0.07 R)
• M21: 4,934,336 km (0.075 R)
• M22: 5,148,112 km (0.115 R)
• M23: 6,119,450 km (0.097 R)
• M24: 6,494,492 km (0.063 R)
• M25: 6,729,062 km (0.12 R)
• M26: 7,026,163 km (0.06 R)
• M27: 7,146,290 km (0.051 R)
• M28: 7,725,832 km (0.113 R)
• M29: 8,352,049 km (0.093 R)
• M30: 8,767,931 km (0.118 R)
• M31: 9,387,865 km (0.086 R)
• M32: 9,786,693 km (0.101 R)
• M33: 9,887,372 km (0.086 R)
• M34: 10,123,288 km (0.078 R)
• M35: 10,669,769 km (0.091 R)
• M36: 10,738,734 km (0.097 R)
• M37: 11,085,950 km (0.029 R)
• M38: 11,260,980 km (0.103 R)
• M39: 11,542,822 km (0.102 R)
• M40: 11,649,186 km (0.113 R)
• M41: 13,282,346 km (0.103 R)
• M42: 13,917,987 km (0.115 R)
• M43: 13,993,385 km (0.037 R)
• M44: 14,258,472 km (0.108 R)
• M45: 14,563,353 km (0.105 R)
• M46: 14,986,266 km (0.093 R)
• M47: 15,257,337 km (0.051 R)
• M48: 17,241,155 km (0.108 R)
• M49: 17,403,319 km (0.083 R)
• M50: 18,387,074 km (0.119 R)
• M51: 19,769,059 km (0.116 R)
• M52: 20,151,731 km (0.043 R)
• M53: 20,795,002 km (0.101 R)
• M54: 20,881,170 km (0.059 R)
• M55: 21,097,489 km (0.088 R)
• M56: 21,270,872 km (0.047 R)
• M57: 22,366,078 km (0.105 R)
• M58: 22,676,045 km (0.115 R)
• M59: 23,659,202 km (0.055 R)
• M60: 23,975,004 km (0.107 R)
• M61: 24,428,584 km (0.073 R)
• M62: 25,621,029 km (0.077 R)
• M63: 27,444,926 km (0.049 R)
• M64: 28,062,317 km (0.097 R)
• M65: 28,157,610 km (0.111 R)
• M66: 28,732,066 km (0.111 R)
• M67: 28,924,449 km (0.032 R)
• M68: 29,262,091 km (0.1 R)
• M69: 29,407,201 km (0.114 R)
• M70: 29,552,611 km (0.099 R)
• M71: 29,698,169 km (0.106 R)
• M72: 29,892,647 km (0.071 R)
• M73: 30,087,573 km (0.118 R)
• M74: 30,674,894 km (0.073 R)
• M75: 31,711,607 km (0.086 R)
• M76: 33,718,163 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 9.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.85 AU - 14.13 AU

Year: 14297 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,793,525 km

• M1: 166,652 km (0.109 R)
• M2: 323,879 km (0.119 R)
• M3: 1,197,381 km (0.11 R)
• M4: 1,568,534 km (0.088 R)
• M5: 1,780,963 km (0.099 R)
• M6: 1,974,542 km (0.04 R)
• M7: 2,534,637 km (0.078 R)
• M8: 2,690,069 km (0.116 R)
• M9: 2,912,820 km (0.063 R)
• M10: 3,075,882 km (0.105 R)
• M11: 3,208,276 km (0.117 R)
• M12: 3,582,570 km (0.103 R)
• M13: 3,792,755 km (0.083 R)
• M14: 3,863,664 km (0.109 R)
• M15: 4,043,032 km (0.115 R)
• M16: 4,225,093 km (0.081 R)
• M17: 4,298,695 km (0.077 R)
• M18: 4,409,846 km (0.083 R)
• M19: 5,333,762 km (0.091 R)
• M20: 5,695,341 km (0.116 R)
• M21: 6,064,997 km (0.118 R)
• M22: 7,088,546 km (0.064 R)
• M23: 7,936,317 km (0.074 R)
• M24: 8,721,855 km (0.106 R)
• M25: 8,815,952 km (0.091 R)
• M26: 9,339,245 km (0.118 R)
• M27: 9,483,757 km (0.048 R)
• M28: 10,217,385 km (0.093 R)
• M29: 10,918,550 km (0.083 R)
• M30: 11,274,892 km (0.117 R)
• M31: 11,428,829 km (0.092 R)
• M32: 12,898,777 km (0.069 R)
• M33: 13,113,600 km (0.111 R)
• M34: 13,221,460 km (0.096 R)
• M35: 13,329,619 km (0.044 R)
• M36: 13,546,835 km (0.092 R)
• M37: 14,762,467 km (0.036 R)
• M38: 15,099,960 km (0.107 R)
• M39: 15,326,451 km (0.105 R)
• M40: 15,782,725 km (0.082 R)
• M41: 16,650,393 km (0.099 R)
• M42: 16,825,721 km (0.081 R)
• M43: 19,038,723 km (0.12 R)
• M44: 22,300,106 km (0.101 R)
• M45: 22,364,582 km (0.101 R)
• M46: 23,862,656 km (0.081 R)
• M47: 24,325,063 km (0.1 R)
• M48: 25,258,703 km (0.105 R)
• M49: 25,325,872 km (0.1 R)
• M50: 25,662,468 km (0.114 R)
• M51: 25,865,023 km (0.119 R)
• M52: 26,339,996 km (0.119 R)
• M53: 27,092,174 km (0.084 R)
• M54: 27,229,655 km (0.118 R)
• M55: 27,920,797 km (0.119 R)
• M56: 29,038,443 km (0.088 R)
• M57: 29,108,903 km (0.033 R)
• M58: 29,461,356 km (0.057 R)
• M59: 30,028,481 km (0.114 R)
• M60: 30,742,362 km (0.103 R)
• M61: 31,029,441 km (0.083 R)
• M62: 32,770,910 km (0.106 R)
• M63: 33,505,734 km (0.04 R)
• M64: 34,394,794 km (0.113 R)
• M65: 35,141,587 km (0.099 R)
• M66: 36,120,406 km (0.097 R)
• M67: 36,803,320 km (0.118 R)
• M68: 37,643,761 km (0.077 R)
• M69: 37,874,142 km (0.1 R)
• M70: 39,577,313 km (0.101 R)
• M71: 39,889,674 km (0.052 R)
• M72: 41,860,476 km (0.097 R)
• M73: 42,258,407 km (0.112 R)
• M74: 43,540,311 km (0.116 R)
• M75: 43,620,794 km (0.101 R)
• M76: 43,862,694 km (0.09 R)
• M77: 44,347,990 km (0.113 R)
• M78: 46,717,919 km (0.039 R)
• M79: 49,464,536 km (0.1 R)
• M80: 49,800,982 km (0.087 R)
• M81: 50,814,956 km (0.045 R)
• M82: 50,984,600 km (0.06 R)
• M83: 51,069,572 km (0.07 R)
• M84: 51,154,393 km (0.115 R)
• M85: 52,605,792 km (0.091 R)
• M86: 53,897,570 km (0.09 R)
• M87: 54,764,489 km (0.113 R)
• M88: 55,374,101 km (0.03 R)
• M89: 55,461,316 km (0.098 R)
• M90: 56,424,427 km (0.082 R)
• M91: 56,863,946 km (0.051 R)
• M92: 59,346,522 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 17,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit