🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 139 Days

Day: 23.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 35.5 Hours

Environment

Temp: 255 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 411 Days

Day: 32.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 55.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.04 AU - 1.54 AU

Year: 515 Days

Day: 18.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.09 AU - 3.47 AU

Year: 1629 Days

Day: 24.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.74 AU - 3.4 AU

Year: 1891 Days

Day: 16.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 13.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.73 AU - 5.93 AU

Year: 4947 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,851,561 km

• M1: 178,321 km (0.063 R)
• M2: 354,996 km (0.114 R)
• M3: 512,971 km (0.097 R)
• M4: 639,082 km (0.107 R)
• M5: 927,956 km (0.098 R)
• M6: 1,390,363 km (0.101 R)
• M7: 1,846,636 km (0.092 R)
• M8: 2,348,836 km (0.093 R)
• M9: 2,450,413 km (0.101 R)
• M10: 3,046,561 km (0.08 R)
• M11: 3,157,712 km (0.059 R)
• M12: 3,247,770 km (0.057 R)
• M13: 4,444,852 km (0.113 R)
• M14: 4,699,617 km (0.085 R)
• M15: 4,880,930 km (0.094 R)
• M16: 5,011,828 km (0.098 R)
• M17: 5,170,402 km (0.081 R)
• M18: 5,330,771 km (0.032 R)
• M19: 5,465,708 km (0.092 R)
• M20: 5,629,069 km (0.047 R)
• M21: 5,988,702 km (0.088 R)
• M22: 6,759,729 km (0.058 R)
• M23: 7,201,791 km (0.072 R)
• M24: 7,411,228 km (0.11 R)
• M25: 8,363,419 km (0.086 R)
• M26: 9,353,906 km (0.102 R)
• M27: 9,582,791 km (0.107 R)
• M28: 9,714,437 km (0.047 R)
• M29: 9,979,375 km (0.09 R)
• M30: 10,280,515 km (0.112 R)
• M31: 10,415,303 km (0.111 R)
• M32: 10,788,849 km (0.102 R)
• M33: 11,028,953 km (0.106 R)
• M34: 11,479,542 km (0.098 R)
• M35: 11,619,416 km (0.118 R)
• M36: 11,759,889 km (0.113 R)
• M37: 11,900,959 km (0.074 R)
• M38: 12,363,217 km (0.063 R)
• M39: 12,722,701 km (0.052 R)
• M40: 13,012,920 km (0.034 R)
• M41: 13,195,430 km (0.098 R)
• M42: 13,896,595 km (0.082 R)
• M43: 14,157,942 km (0.113 R)
• M44: 14,420,936 km (0.117 R)
• M45: 14,685,724 km (0.088 R)
• M46: 14,799,568 km (0.086 R)
• M47: 15,143,194 km (0.091 R)
• M48: 15,682,794 km (0.11 R)
• M49: 16,346,559 km (0.075 R)
• M50: 17,540,500 km (0.107 R)
• M51: 17,782,549 km (0.112 R)
• M52: 17,944,713 km (0.114 R)
• M53: 19,258,781 km (0.089 R)
• M54: 19,466,872 km (0.093 R)
• M55: 20,011,558 km (0.072 R)
• M56: 20,391,536 km (0.088 R)
• M57: 21,762,002 km (0.081 R)
• M58: 22,022,303 km (0.097 R)
• M59: 23,073,826 km (0.087 R)
• M60: 23,516,785 km (0.109 R)
• M61: 23,828,398 km (0.097 R)
• M62: 24,953,074 km (0.115 R)
• M63: 26,233,034 km (0.085 R)
• M64: 26,417,638 km (0.108 R)
• M65: 26,788,192 km (0.077 R)
• M66: 26,881,092 km (0.05 R)
• M67: 27,067,192 km (0.058 R)
• M68: 28,287,312 km (0.101 R)
• M69: 29,142,712 km (0.079 R)
• M70: 29,286,027 km (0.102 R)
• M71: 29,813,808 km (0.088 R)
• M72: 29,910,000 km (0.115 R)
• M73: 30,976,034 km (0.077 R)
• M74: 31,513,689 km (0.037 R)
• M75: 31,611,825 km (0.106 R)
• M76: 31,906,683 km (0.073 R)
• M77: 32,598,423 km (0.104 R)
• M78: 32,995,755 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 8.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.79 AU - 10.95 AU

Year: 10081 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,851,561 km

• M1: 130,599 km (0.079 R)
• M2: 200,012 km (0.037 R)
• M3: 303,534 km (0.05 R)
• M4: 476,170 km (0.118 R)
• M5: 654,042 km (0.119 R)
• M6: 809,175 km (0.071 R)
• M7: 1,138,889 km (0.098 R)
• M8: 1,345,483 km (0.068 R)
• M9: 1,873,713 km (0.116 R)
• M10: 1,954,047 km (0.084 R)
• M11: 2,438,894 km (0.104 R)
• M12: 2,504,867 km (0.109 R)
• M13: 3,101,463 km (0.104 R)
• M14: 3,440,601 km (0.086 R)
• M15: 3,514,802 km (0.113 R)
• M16: 3,690,131 km (0.067 R)
• M17: 3,868,302 km (0.034 R)
• M18: 3,945,644 km (0.093 R)
• M19: 4,154,183 km (0.062 R)
• M20: 4,446,797 km (0.073 R)
• M21: 4,636,636 km (0.105 R)
• M22: 5,165,016 km (0.106 R)
• M23: 5,422,175 km (0.095 R)
• M24: 6,158,047 km (0.045 R)
• M25: 6,369,728 km (0.114 R)
• M26: 6,491,800 km (0.068 R)
• M27: 7,019,132 km (0.093 R)
• M28: 7,754,555 km (0.091 R)
• M29: 8,180,909 km (0.114 R)
• M30: 8,514,213 km (0.109 R)
• M31: 8,716,320 km (0.065 R)
• M32: 8,851,856 km (0.111 R)
• M33: 9,785,646 km (0.106 R)
• M34: 9,855,957 km (0.098 R)
• M35: 9,961,872 km (0.109 R)
• M36: 11,299,277 km (0.106 R)
• M37: 11,410,129 km (0.098 R)
• M38: 11,970,074 km (0.038 R)
• M39: 12,272,411 km (0.054 R)
• M40: 12,615,588 km (0.098 R)
• M41: 12,923,162 km (0.063 R)
• M42: 13,233,278 km (0.097 R)
• M43: 13,860,841 km (0.041 R)
• M44: 14,297,966 km (0.045 R)
• M45: 14,498,278 km (0.067 R)
• M46: 14,578,612 km (0.106 R)
• M47: 16,424,949 km (0.077 R)
• M48: 17,099,037 km (0.116 R)
• M49: 17,184,008 km (0.12 R)
• M50: 17,439,521 km (0.073 R)
• M51: 18,343,841 km (0.109 R)
• M52: 18,867,433 km (0.113 R)
• M53: 18,999,229 km (0.085 R)
• M54: 19,528,955 km (0.118 R)
• M55: 19,929,428 km (0.089 R)
• M56: 21,056,050 km (0.105 R)
• M57: 21,192,633 km (0.087 R)
• M58: 21,466,696 km (0.097 R)
• M59: 21,741,956 km (0.03 R)
• M60: 23,512,148 km (0.108 R)
• M61: 23,843,357 km (0.07 R)
• M62: 24,033,197 km (0.119 R)
• M63: 24,366,800 km (0.093 R)
• M64: 24,990,324 km (0.068 R)
• M65: 25,231,626 km (0.113 R)
• M66: 25,425,056 km (0.083 R)
• M67: 26,596,557 km (0.084 R)
• M68: 27,139,447 km (0.094 R)
• M69: 29,296,349 km (0.108 R)
• M70: 29,397,926 km (0.088 R)
• M71: 29,652,542 km (0.087 R)
• M72: 30,061,543 km (0.114 R)
• M73: 30,781,707 km (0.091 R)
• M74: 30,936,840 km (0.111 R)
• M75: 31,195,794 km (0.073 R)
• M76: 31,299,614 km (0.096 R)
• M77: 32,134,221 km (0.114 R)
• M78: 32,501,783 km (0.107 R)
• M79: 32,659,609 km (0.085 R)
• M80: 32,817,734 km (0.12 R)
• M81: 33,665,654 km (0.104 R)
• M82: 33,985,495 km (0.12 R)
• M83: 34,359,789 km (0.085 R)
• M84: 36,252,052 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 10.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.3 AU - 13.04 AU

Year: 15851 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,851,561 km

• M1: 126,709 km (0.076 R)
• M2: 397,631 km (0.103 R)
• M3: 561,142 km (0.104 R)
• M4: 706,401 km (0.077 R)
• M5: 1,886,878 km (0.093 R)
• M6: 1,987,857 km (0.075 R)
• M7: 2,432,162 km (0.068 R)
• M8: 2,722,532 km (0.118 R)
• M9: 2,814,235 km (0.076 R)
• M10: 2,906,986 km (0.091 R)
• M11: 3,191,222 km (0.114 R)
• M12: 3,385,849 km (0.042 R)
• M13: 3,459,900 km (0.063 R)
• M14: 3,812,502 km (0.11 R)
• M15: 4,097,635 km (0.111 R)
• M16: 4,363,022 km (0.048 R)
• M17: 5,192,542 km (0.086 R)
• M18: 5,335,408 km (0.119 R)
• M19: 5,450,748 km (0.056 R)
• M20: 5,861,095 km (0.115 R)
• M21: 6,010,094 km (0.062 R)
• M22: 7,024,518 km (0.103 R)
• M23: 7,567,857 km (0.114 R)
• M24: 7,860,919 km (0.12 R)
• M25: 8,157,721 km (0.111 R)
• M26: 8,224,293 km (0.077 R)
• M27: 8,898,979 km (0.058 R)
• M28: 8,967,345 km (0.114 R)
• M29: 9,451,444 km (0.03 R)
• M30: 9,873,160 km (0.118 R)
• M31: 9,979,674 km (0.068 R)
• M32: 10,265,256 km (0.107 R)
• M33: 11,397,263 km (0.117 R)
• M34: 11,921,604 km (0.102 R)
• M35: 12,186,542 km (0.092 R)
• M36: 12,799,743 km (0.043 R)
• M37: 13,227,294 km (0.082 R)
• M38: 13,580,495 km (0.038 R)
• M39: 14,497,230 km (0.038 R)
• M40: 15,064,954 km (0.065 R)
• M41: 15,433,863 km (0.034 R)
• M42: 15,516,142 km (0.118 R)
• M43: 16,431,980 km (0.074 R)
• M44: 17,151,695 km (0.113 R)
• M45: 18,011,434 km (0.093 R)
• M46: 19,817,529 km (0.098 R)
• M47: 20,537,992 km (0.083 R)
• M48: 20,628,649 km (0.119 R)
• M49: 21,083,875 km (0.112 R)
• M50: 21,312,760 km (0.084 R)
• M51: 21,542,542 km (0.074 R)
• M52: 22,143,626 km (0.033 R)
• M53: 22,891,017 km (0.056 R)
• M54: 23,314,978 km (0.113 R)
• M55: 23,836,775 km (0.028 R)
• M56: 24,170,827 km (0.102 R)
• M57: 24,843,718 km (0.069 R)
• M58: 26,256,820 km (0.08 R)
• M59: 26,799,711 km (0.082 R)
• M60: 27,246,709 km (0.11 R)
• M61: 28,450,373 km (0.078 R)
• M62: 29,671,541 km (0.094 R)
• M63: 30,030,875 km (0.114 R)
• M64: 30,288,482 km (0.066 R)
• M65: 30,391,705 km (0.112 R)
• M66: 30,857,702 km (0.058 R)
• M67: 31,849,387 km (0.092 R)
• M68: 32,692,520 km (0.076 R)
• M69: 33,116,780 km (0.101 R)
• M70: 33,489,578 km (0.103 R)
• M71: 34,239,213 km (0.097 R)
• M72: 34,562,344 km (0.099 R)
• M73: 34,832,219 km (0.061 R)
• M74: 35,428,665 km (0.102 R)
• M75: 36,851,491 km (0.092 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 16,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit