🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.48 AU - 0.56 AU

Year: 144 Days

Day: 44.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 148 Days

Day: 27.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.55 AU - 0.59 AU

Year: 165 Days

Day: 23.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,202,556 km

• M1: 74,500 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.11 AU - 1.47 AU

Year: 561 Days

Day: 43.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 11.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.31 AU - 5.55 AU

Year: 4191 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,202,556 km

• M1: 149,149 km (0.1 R)
• M2: 229,782 km (0.097 R)
• M3: 335,548 km (0.112 R)
• M4: 634,744 km (0.077 R)
• M5: 708,645 km (0.032 R)
• M6: 918,082 km (0.078 R)
• M7: 1,080,695 km (0.066 R)
• M8: 1,485,357 km (0.051 R)
• M9: 1,587,383 km (0.117 R)
• M10: 1,894,208 km (0.057 R)
• M11: 1,991,447 km (0.105 R)
• M12: 2,104,692 km (0.116 R)
• M13: 2,176,499 km (0.101 R)
• M14: 2,263,865 km (0.113 R)
• M15: 2,427,375 km (0.086 R)
• M16: 2,594,625 km (0.114 R)
• M17: 2,845,052 km (0.1 R)
• M18: 2,957,101 km (0.089 R)
• M19: 3,800,384 km (0.108 R)
• M20: 3,942,053 km (0.081 R)
• M21: 4,085,368 km (0.09 R)
• M22: 4,303,781 km (0.088 R)
• M23: 4,847,420 km (0.102 R)
• M24: 4,943,462 km (0.072 R)
• M25: 5,020,654 km (0.073 R)
• M26: 5,612,912 km (0.063 R)
• M27: 5,958,334 km (0.104 R)
• M28: 6,061,257 km (0.057 R)
• M29: 6,457,990 km (0.112 R)
• M30: 6,734,298 km (0.116 R)
• M31: 6,971,111 km (0.077 R)
• M32: 7,364,554 km (0.116 R)
• M33: 7,475,256 km (0.075 R)
• M34: 8,611,601 km (0.086 R)
• M35: 8,704,801 km (0.116 R)
• M36: 8,986,643 km (0.09 R)
• M37: 9,535,069 km (0.086 R)
• M38: 10,020,963 km (0.081 R)
• M39: 10,119,099 km (0.049 R)
• M40: 10,940,840 km (0.075 R)
• M41: 11,372,580 km (0.06 R)
• M42: 12,279,143 km (0.111 R)
• M43: 12,410,490 km (0.107 R)
• M44: 13,614,154 km (0.096 R)
• M45: 13,695,685 km (0.113 R)
• M46: 13,886,722 km (0.055 R)
• M47: 14,106,032 km (0.08 R)
• M48: 14,381,890 km (0.067 R)
• M49: 14,548,094 km (0.117 R)
• M50: 14,687,220 km (0.111 R)
• M51: 14,854,769 km (0.039 R)
• M52: 15,079,166 km (0.085 R)
• M53: 15,361,158 km (0.098 R)
• M54: 15,559,525 km (0.051 R)
• M55: 15,844,509 km (0.097 R)
• M56: 15,959,101 km (0.113 R)
• M57: 16,073,842 km (0.082 R)
• M58: 16,448,585 km (0.113 R)
• M59: 16,651,739 km (0.109 R)
• M60: 17,148,254 km (0.075 R)
• M61: 17,265,838 km (0.09 R)
• M62: 17,560,845 km (0.04 R)
• M63: 18,275,923 km (0.091 R)
• M64: 18,365,981 km (0.059 R)
• M65: 18,516,327 km (0.037 R)
• M66: 19,061,162 km (0.057 R)
• M67: 19,152,567 km (0.077 R)
• M68: 19,274,489 km (0.065 R)
• M69: 19,826,655 km (0.112 R)
• M70: 20,259,740 km (0.084 R)
• M71: 20,883,863 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 10.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.12 AU - 6.68 AU

Year: 6199 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,202,556 km

• M1: 128,953 km (0.092 R)
• M2: 224,696 km (0.046 R)
• M3: 299,645 km (0.052 R)
• M4: 387,758 km (0.051 R)
• M5: 452,833 km (0.107 R)
• M6: 568,322 km (0.084 R)
• M7: 674,836 km (0.091 R)
• M8: 746,344 km (0.084 R)
• M9: 853,755 km (0.047 R)
• M10: 932,144 km (0.069 R)
• M11: 1,182,870 km (0.089 R)
• M12: 1,297,163 km (0.109 R)
• M13: 1,468,901 km (0.084 R)
• M14: 1,578,407 km (0.105 R)
• M15: 1,733,690 km (0.074 R)
• M16: 2,229,607 km (0.097 R)
• M17: 2,388,480 km (0.051 R)
• M18: 2,567,548 km (0.106 R)
• M19: 3,008,712 km (0.112 R)
• M20: 3,418,760 km (0.104 R)
• M21: 3,528,715 km (0.118 R)
• M22: 3,602,616 km (0.038 R)
• M23: 4,232,573 km (0.114 R)
• M24: 4,350,755 km (0.102 R)
• M25: 5,208,998 km (0.098 R)
• M26: 6,029,991 km (0.111 R)
• M27: 6,096,562 km (0.086 R)
• M28: 6,252,742 km (0.09 R)
• M29: 6,320,061 km (0.084 R)
• M30: 6,937,152 km (0.102 R)
• M31: 7,007,015 km (0.113 R)
• M32: 7,335,681 km (0.112 R)
• M33: 7,406,740 km (0.037 R)
• M34: 7,621,413 km (0.077 R)
• M35: 7,765,775 km (0.094 R)
• M36: 7,862,415 km (0.118 R)
• M37: 8,253,315 km (0.03 R)
• M38: 8,376,733 km (0.072 R)
• M39: 8,725,595 km (0.05 R)
• M40: 9,155,689 km (0.071 R)
• M41: 10,036,671 km (0.11 R)
• M42: 10,460,482 km (0.092 R)
• M43: 10,728,411 km (0.117 R)
• M44: 11,189,173 km (0.093 R)
• M45: 11,408,184 km (0.119 R)
• M46: 11,822,720 km (0.098 R)
• M47: 12,326,715 km (0.091 R)
• M48: 12,411,537 km (0.028 R)
• M49: 12,837,891 km (0.106 R)
• M50: 13,442,865 km (0.051 R)
• M51: 13,734,132 km (0.083 R)
• M52: 14,116,055 km (0.047 R)
• M53: 14,234,387 km (0.118 R)
• M54: 14,591,028 km (0.106 R)
• M55: 14,830,385 km (0.096 R)
• M56: 15,161,744 km (0.101 R)
• M57: 15,525,865 km (0.043 R)
• M58: 15,800,976 km (0.074 R)
• M59: 15,954,463 km (0.103 R)
• M60: 16,542,383 km (0.09 R)
• M61: 16,666,998 km (0.077 R)
• M62: 16,823,328 km (0.029 R)
• M63: 17,580,293 km (0.094 R)
• M64: 18,380,642 km (0.054 R)
• M65: 19,751,706 km (0.119 R)
• M66: 20,249,418 km (0.088 R)
• M67: 20,818,339 km (0.112 R)
• M68: 21,020,446 km (0.092 R)
• M69: 21,088,064 km (0.063 R)
• M70: 21,630,655 km (0.087 R)
• M71: 21,698,872 km (0.1 R)
• M72: 22,074,961 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 14.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.81 AU - 7.05 AU

Year: 6243 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,202,556 km

• M1: 202,256 km (0.103 R)
• M2: 409,150 km (0.119 R)
• M3: 633,846 km (0.108 R)
• M4: 969,843 km (0.092 R)
• M5: 1,289,085 km (0.067 R)
• M6: 1,531,583 km (0.081 R)
• M7: 2,062,506 km (0.115 R)
• M8: 2,276,132 km (0.084 R)
• M9: 2,572,784 km (0.109 R)
• M10: 2,764,868 km (0.102 R)
• M11: 2,961,739 km (0.043 R)
• M12: 3,224,732 km (0.11 R)
• M13: 3,474,411 km (0.095 R)
• M14: 3,687,588 km (0.049 R)
• M15: 3,883,112 km (0.079 R)
• M16: 4,330,110 km (0.053 R)
• M17: 4,723,254 km (0.068 R)
• M18: 5,007,789 km (0.089 R)
• M19: 5,249,240 km (0.093 R)
• M20: 5,346,927 km (0.095 R)
• M21: 5,470,046 km (0.098 R)
• M22: 5,895,353 km (0.109 R)
• M23: 7,072,688 km (0.102 R)
• M24: 8,207,837 km (0.071 R)
• M25: 8,666,205 km (0.084 R)
• M26: 9,548,084 km (0.114 R)
• M27: 10,030,238 km (0.106 R)
• M28: 10,243,714 km (0.072 R)
• M29: 10,987,066 km (0.09 R)
• M30: 11,207,274 km (0.053 R)
• M31: 11,397,114 km (0.092 R)
• M32: 11,492,408 km (0.1 R)
• M33: 11,779,935 km (0.07 R)
• M34: 12,134,781 km (0.109 R)
• M35: 12,232,169 km (0.089 R)
• M36: 12,689,939 km (0.079 R)
• M37: 12,921,067 km (0.094 R)
• M38: 13,555,213 km (0.06 R)
• M39: 14,029,139 km (0.071 R)
• M40: 14,370,970 km (0.094 R)
• M41: 14,715,494 km (0.1 R)
• M42: 15,412,919 km (0.09 R)
• M43: 15,518,386 km (0.069 R)
• M44: 16,299,735 km (0.088 R)
• M45: 16,443,200 km (0.063 R)
• M46: 16,731,325 km (0.108 R)
• M47: 16,984,893 km (0.06 R)
• M48: 17,093,950 km (0.027 R)
• M49: 17,349,314 km (0.114 R)
• M50: 17,790,029 km (0.098 R)
• M51: 17,974,783 km (0.108 R)
• M52: 18,234,484 km (0.111 R)
• M53: 18,532,783 km (0.078 R)
• M54: 18,795,177 km (0.076 R)
• M55: 18,907,974 km (0.026 R)
• M56: 19,096,617 km (0.107 R)
• M57: 19,818,726 km (0.109 R)
• M58: 20,125,551 km (0.116 R)
• M59: 20,704,944 km (0.102 R)
• M60: 21,172,437 km (0.098 R)
• M61: 21,289,871 km (0.112 R)
• M62: 22,956,691 km (0.098 R)
• M63: 23,887,190 km (0.106 R)
• M64: 24,788,666 km (0.066 R)
• M65: 25,451,385 km (0.117 R)
• M66: 25,868,613 km (0.107 R)
• M67: 26,582,943 km (0.111 R)
• M68: 26,836,661 km (0.104 R)
• M69: 27,091,127 km (0.1 R)
• M70: 27,688,023 km (0.077 R)
• M71: 28,461,892 km (0.106 R)
• M72: 28,634,828 km (0.059 R)
• M73: 29,068,811 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.6

Radius: 3

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.73 AU - 14.41 AU

Year: 20207 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,202,556 km

• M1: 71,807 km (0.113 R)
• M2: 227,688 km (0.117 R)
• M3: 339,288 km (0.116 R)
• M4: 675,584 km (0.082 R)
• M5: 1,086,529 km (0.059 R)
• M6: 1,492,388 km (0.087 R)
• M7: 1,629,420 km (0.101 R)
• M8: 2,835,478 km (0.1 R)
• M9: 2,948,125 km (0.095 R)
• M10: 3,294,893 km (0.099 R)
• M11: 3,503,133 km (0.026 R)
• M12: 3,684,895 km (0.05 R)
• M13: 3,869,947 km (0.053 R)
• M14: 4,216,715 km (0.103 R)
• M15: 4,442,608 km (0.072 R)
• M16: 4,606,418 km (0.057 R)
• M17: 4,906,062 km (0.117 R)
• M18: 5,177,882 km (0.116 R)
• M19: 7,211,814 km (0.036 R)
• M20: 7,598,225 km (0.114 R)
• M21: 8,031,012 km (0.1 R)
• M22: 9,670,605 km (0.049 R)
• M23: 9,712,791 km (0.115 R)
• M24: 11,543,271 km (0.094 R)
• M25: 11,678,059 km (0.104 R)
• M26: 11,768,266 km (0.081 R)
• M27: 12,359,626 km (0.063 R)
• M28: 12,497,406 km (0.119 R)
• M29: 13,007,236 km (0.11 R)
• M30: 13,665,915 km (0.104 R)
• M31: 15,507,465 km (0.105 R)
• M32: 17,015,262 km (0.105 R)
• M33: 18,411,608 km (0.063 R)
• M34: 18,779,619 km (0.115 R)
• M35: 19,790,751 km (0.106 R)
• M36: 21,367,662 km (0.1 R)
• M37: 22,310,727 km (0.054 R)
• M38: 22,759,072 km (0.103 R)
• M39: 22,871,719 km (0.115 R)
• M40: 23,607,890 km (0.061 R)
• M41: 25,219,957 km (0.098 R)
• M42: 25,278,151 km (0.036 R)
• M43: 26,039,155 km (0.101 R)
• M44: 26,097,947 km (0.106 R)
• M45: 26,511,136 km (0.045 R)
• M46: 29,586,120 km (0.104 R)
• M47: 30,202,165 km (0.119 R)
• M48: 31,384,137 km (0.112 R)
• M49: 32,138,410 km (0.069 R)
• M50: 32,771,658 km (0.072 R)
• M51: 34,825,188 km (0.094 R)
• M52: 36,458,198 km (0.113 R)
• M53: 36,655,817 km (0.081 R)
• M54: 37,184,645 km (0.088 R)
• M55: 37,649,446 km (0.089 R)
• M56: 38,584,732 km (0.092 R)
• M57: 38,987,898 km (0.097 R)
• M58: 40,887,641 km (0.087 R)
• M59: 42,193,930 km (0.108 R)
• M60: 42,956,430 km (0.104 R)
• M61: 44,003,466 km (0.089 R)
• M62: 46,336,444 km (0.066 R)
• M63: 48,058,166 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit