🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.69 AU - 0.81 AU

Year: 236 Days

Day: 41.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,930,287 km

• M1: 527,033 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.05 AU - 1.25 AU

Year: 448 Days

Day: 47.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,930,287 km

• M1: 311,463 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.17 AU - 1.25 AU

Year: 484 Days

Day: 38.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.49 AU - 2.41 AU

Year: 990 Days

Day: 37.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,930,287 km

• M1: 1,624,782 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.81 AU - 4.23 AU

Year: 2929 Days

Day: 42.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,930,287 km

• M1: 2,810,196 km (0.111 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 8.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.44 AU - 7.18 AU

Year: 6459 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,930,287 km

• M1: 104,120 km (0.086 R)
• M2: 328,367 km (0.042 R)
• M3: 633,248 km (0.071 R)
• M4: 905,815 km (0.118 R)
• M5: 1,083,837 km (0.054 R)
• M6: 1,273,377 km (0.115 R)
• M7: 1,379,891 km (0.09 R)
• M8: 1,521,410 km (0.09 R)
• M9: 1,957,039 km (0.1 R)
• M10: 2,080,757 km (0.105 R)
• M11: 2,392,220 km (0.107 R)
• M12: 2,505,764 km (0.052 R)
• M13: 2,659,850 km (0.087 R)
• M14: 2,777,584 km (0.12 R)
• M15: 2,857,020 km (0.091 R)
• M16: 3,455,561 km (0.102 R)
• M17: 3,692,524 km (0.069 R)
• M18: 3,758,198 km (0.047 R)
• M19: 4,002,042 km (0.116 R)
• M20: 4,251,123 km (0.111 R)
• M21: 4,740,607 km (0.065 R)
• M22: 4,811,965 km (0.053 R)
• M23: 5,470,794 km (0.079 R)
• M24: 5,772,683 km (0.051 R)
• M25: 6,131,718 km (0.089 R)
• M26: 6,790,995 km (0.07 R)
• M27: 7,033,793 km (0.099 R)
• M28: 7,500,388 km (0.12 R)
• M29: 7,555,889 km (0.081 R)
• M30: 7,639,514 km (0.118 R)
• M31: 7,976,858 km (0.058 R)
• M32: 8,347,860 km (0.111 R)
• M33: 8,695,376 km (0.062 R)
• M34: 9,136,540 km (0.093 R)
• M35: 9,494,678 km (0.104 R)
• M36: 9,705,611 km (0.107 R)
• M37: 9,887,821 km (0.072 R)
• M38: 9,979,225 km (0.108 R)
• M39: 10,193,898 km (0.12 R)
• M40: 10,286,350 km (0.063 R)
• M41: 10,721,380 km (0.059 R)
• M42: 10,909,724 km (0.092 R)
• M43: 11,257,689 km (0.101 R)
• M44: 11,385,146 km (0.106 R)
• M45: 11,513,202 km (0.078 R)
• M46: 11,609,393 km (0.068 R)
• M47: 11,770,510 km (0.101 R)
• M48: 12,192,825 km (0.093 R)
• M49: 12,785,681 km (0.106 R)
• M50: 13,794,569 km (0.069 R)
• M51: 14,274,180 km (0.111 R)
• M52: 14,794,033 km (0.103 R)
• M53: 14,898,751 km (0.106 R)
• M54: 15,284,863 km (0.077 R)
• M55: 15,390,779 km (0.113 R)
• M56: 15,923,796 km (0.079 R)
• M57: 16,246,628 km (0.106 R)
• M58: 16,426,893 km (0.119 R)
• M59: 16,716,515 km (0.099 R)
• M60: 17,485,298 km (0.031 R)
• M61: 17,929,604 km (0.112 R)
• M62: 18,302,851 km (0.107 R)
• M63: 18,829,585 km (0.102 R)
• M64: 19,667,482 km (0.04 R)
• M65: 20,090,994 km (0.083 R)
• M66: 20,400,811 km (0.074 R)
• M67: 20,673,379 km (0.117 R)
• M68: 20,946,993 km (0.095 R)
• M69: 22,173,247 km (0.119 R)
• M70: 22,253,132 km (0.103 R)
• M71: 22,613,962 km (0.12 R)
• M72: 22,694,446 km (0.062 R)
• M73: 23,260,225 km (0.09 R)
• M74: 23,667,131 km (0.082 R)
• M75: 24,694,869 km (0.093 R)
• M76: 25,569,418 km (0.085 R)
• M77: 25,653,192 km (0.098 R)
• M78: 26,496,476 km (0.118 R)
• M79: 26,963,969 km (0.12 R)
• M80: 27,563,108 km (0.111 R)
• M81: 27,950,567 km (0.113 R)
• M82: 28,383,204 km (0.063 R)
• M83: 28,687,336 km (0.102 R)
• M84: 29,211,378 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 9.7

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.25 AU - 8.67 AU

Year: 6673 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,930,287 km

• M1: 121,922 km (0.105 R)
• M2: 237,861 km (0.106 R)
• M3: 341,233 km (0.069 R)
• M4: 631,303 km (0.083 R)
• M5: 759,359 km (0.102 R)
• M6: 896,390 km (0.077 R)
• M7: 1,058,854 km (0.116 R)
• M8: 1,126,622 km (0.079 R)
• M9: 1,266,944 km (0.057 R)
• M10: 1,450,651 km (0.046 R)
• M11: 1,545,795 km (0.062 R)
• M12: 2,139,399 km (0.084 R)
• M13: 2,541,069 km (0.079 R)
• M14: 2,727,169 km (0.047 R)
• M15: 3,187,183 km (0.109 R)
• M16: 3,439,255 km (0.117 R)
• M17: 3,516,148 km (0.045 R)
• M18: 3,829,406 km (0.092 R)
• M19: 4,399,374 km (0.091 R)
• M20: 4,765,590 km (0.059 R)
• M21: 5,229,942 km (0.064 R)
• M22: 5,318,653 km (0.029 R)
• M23: 5,587,630 km (0.117 R)
• M24: 5,800,059 km (0.102 R)
• M25: 5,861,245 km (0.056 R)
• M26: 5,922,580 km (0.059 R)
• M27: 6,046,148 km (0.078 R)
• M28: 6,108,081 km (0.082 R)
• M29: 6,264,261 km (0.117 R)
• M30: 6,676,104 km (0.087 R)
• M31: 7,096,923 km (0.119 R)
• M32: 7,493,058 km (0.076 R)
• M33: 7,896,224 km (0.115 R)
• M34: 7,998,250 km (0.117 R)
• M35: 8,134,833 km (0.083 R)
• M36: 8,272,164 km (0.108 R)
• M37: 8,445,099 km (0.03 R)
• M38: 8,549,369 km (0.036 R)
• M39: 8,935,331 km (0.065 R)
• M40: 9,362,882 km (0.114 R)
• M41: 10,164,278 km (0.118 R)
• M42: 10,798,423 km (0.11 R)
• M43: 11,063,361 km (0.104 R)
• M44: 12,222,744 km (0.081 R)
• M45: 12,578,189 km (0.036 R)
• M46: 13,339,493 km (0.051 R)
• M47: 13,664,569 km (0.053 R)
• M48: 13,787,089 km (0.06 R)
• M49: 13,951,049 km (0.097 R)
• M50: 14,655,355 km (0.089 R)
• M51: 16,055,143 km (0.036 R)
• M52: 16,271,012 km (0.065 R)
• M53: 16,487,780 km (0.104 R)
• M54: 16,574,696 km (0.119 R)
• M55: 16,880,325 km (0.074 R)
• M56: 16,967,989 km (0.046 R)
• M57: 17,408,704 km (0.079 R)
• M58: 18,301,205 km (0.093 R)
• M59: 18,436,442 km (0.113 R)
• M60: 20,223,687 km (0.066 R)
• M61: 20,363,412 km (0.109 R)
• M62: 20,784,679 km (0.038 R)
• M63: 21,588,170 km (0.117 R)
• M64: 21,921,922 km (0.089 R)
• M65: 22,065,536 km (0.103 R)
• M66: 22,161,429 km (0.044 R)
• M67: 23,128,130 km (0.061 R)
• M68: 24,009,860 km (0.075 R)
• M69: 24,207,179 km (0.092 R)
• M70: 24,504,430 km (0.108 R)
• M71: 24,852,545 km (0.098 R)
• M72: 25,755,517 km (0.113 R)
• M73: 26,720,274 km (0.094 R)
• M74: 28,111,534 km (0.078 R)
• M75: 28,632,733 km (0.094 R)
• M76: 28,789,811 km (0.101 R)
• M77: 28,894,530 km (0.094 R)
• M78: 29,578,940 km (0.106 R)
• M79: 30,268,736 km (0.079 R)
• M80: 31,286,450 km (0.094 R)
• M81: 31,502,170 km (0.033 R)
• M82: 33,962,457 km (0.106 R)
• M83: 34,350,663 km (0.094 R)
• M84: 35,468,010 km (0.117 R)
• M85: 35,693,005 km (0.104 R)
• M86: 36,087,644 km (0.063 R)
• M87: 36,370,534 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 14.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.67 AU - 11.75 AU

Year: 13641 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,930,287 km

• M1: 252,372 km (0.081 R)
• M2: 1,140,085 km (0.114 R)
• M3: 1,251,536 km (0.053 R)
• M4: 1,390,512 km (0.115 R)
• M5: 1,534,874 km (0.105 R)
• M6: 2,164,232 km (0.098 R)
• M7: 2,626,041 km (0.059 R)
• M8: 3,878,325 km (0.051 R)
• M9: 4,016,254 km (0.047 R)
• M10: 4,439,915 km (0.067 R)
• M11: 4,584,277 km (0.08 R)
• M12: 5,140,183 km (0.034 R)
• M13: 5,253,877 km (0.042 R)
• M14: 5,914,651 km (0.06 R)
• M15: 6,074,122 km (0.09 R)
• M16: 6,315,723 km (0.082 R)
• M17: 6,560,764 km (0.062 R)
• M18: 6,725,771 km (0.09 R)
• M19: 7,357,223 km (0.104 R)
• M20: 8,406,802 km (0.076 R)
• M21: 8,812,661 km (0.042 R)
• M22: 8,995,021 km (0.09 R)
• M23: 9,596,554 km (0.058 R)
• M24: 9,878,695 km (0.072 R)
• M25: 10,211,251 km (0.078 R)
• M26: 11,728,323 km (0.12 R)
• M27: 12,131,191 km (0.117 R)
• M28: 12,232,618 km (0.112 R)
• M29: 12,334,344 km (0.099 R)
• M30: 14,642,939 km (0.103 R)
• M31: 15,350,387 km (0.059 R)
• M32: 16,124,556 km (0.115 R)
• M33: 16,798,345 km (0.103 R)
• M34: 17,941,572 km (0.079 R)
• M35: 18,756,880 km (0.037 R)
• M36: 19,110,081 km (0.095 R)
• M37: 19,942,593 km (0.118 R)
• M38: 20,122,559 km (0.115 R)
• M39: 20,423,700 km (0.081 R)
• M40: 21,213,576 km (0.086 R)
• M41: 21,520,102 km (0.115 R)
• M42: 21,766,341 km (0.102 R)
• M43: 22,075,559 km (0.113 R)
• M44: 22,261,659 km (0.107 R)
• M45: 23,074,574 km (0.107 R)
• M46: 23,453,057 km (0.058 R)
• M47: 23,770,054 km (0.103 R)
• M48: 24,536,444 km (0.113 R)
• M49: 25,051,959 km (0.062 R)
• M50: 27,349,184 km (0.106 R)
• M51: 29,507,881 km (0.073 R)
• M52: 29,713,129 km (0.056 R)
• M53: 29,850,161 km (0.05 R)
• M54: 30,193,787 km (0.07 R)
• M55: 32,001,378 km (0.107 R)
• M56: 32,282,622 km (0.105 R)
• M57: 33,273,259 km (0.103 R)
• M58: 34,273,919 km (0.055 R)
• M59: 34,850,170 km (0.045 R)
• M60: 35,067,087 km (0.074 R)
• M61: 37,927,847 km (0.111 R)
• M62: 38,151,047 km (0.103 R)
• M63: 38,374,547 km (0.07 R)
• M64: 38,598,644 km (0.109 R)
• M65: 39,198,083 km (0.094 R)
• M66: 39,423,826 km (0.091 R)
• M67: 40,330,539 km (0.042 R)
• M68: 40,710,517 km (0.098 R)
• M69: 42,396,037 km (0.063 R)
• M70: 42,937,132 km (0.079 R)
• M71: 43,948,114 km (0.068 R)
• M72: 45,203,091 km (0.118 R)
• M73: 45,993,417 km (0.102 R)
• M74: 47,828,534 km (0.058 R)
• M75: 49,362,510 km (0.096 R)
• M76: 49,606,205 km (0.058 R)
• M77: 49,768,968 km (0.054 R)
• M78: 51,076,752 km (0.114 R)
• M79: 52,644,538 km (0.079 R)
• M80: 52,810,442 km (0.077 R)
• M81: 52,976,645 km (0.08 R)
• M82: 54,647,354 km (0.082 R)
• M83: 55,236,321 km (0.11 R)
• M84: 56,081,100 km (0.083 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit