🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.05 AU - 1.19 AU

Year: 442 Days

Day: 23 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,282,941 km

• M1: 58,942 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.02 AU - 1.58 AU

Year: 553 Days

Day: 40.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.47 AU - 1.93 AU

Year: 826 Days

Day: 21.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.41 AU - 2.17 AU

Year: 893 Days

Day: 36.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.27 AU - 3.03 AU

Year: 1608 Days

Day: 47.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,282,941 km

• M1: 2,045,152 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.84 AU - 2.9 AU

Year: 1812 Days

Day: 29.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 55.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.14 AU - 4.22 AU

Year: 2632 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.1

Radius: 13.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.61 AU - 7.63 AU

Year: 6350 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,282,941 km

• M1: 172,636 km (0.107 R)
• M2: 322,084 km (0.078 R)
• M3: 443,408 km (0.088 R)
• M4: 653,593 km (0.103 R)
• M5: 940,223 km (0.078 R)
• M6: 1,135,298 km (0.059 R)
• M7: 1,486,255 km (0.117 R)
• M8: 1,583,643 km (0.083 R)
• M9: 1,733,989 km (0.088 R)
• M10: 1,854,266 km (0.074 R)
• M11: 1,942,080 km (0.08 R)
• M12: 2,031,389 km (0.11 R)
• M13: 2,158,697 km (0.042 R)
• M14: 2,675,708 km (0.081 R)
• M15: 2,938,401 km (0.06 R)
• M16: 3,467,679 km (0.108 R)
• M17: 3,555,193 km (0.104 R)
• M18: 4,072,802 km (0.076 R)
• M19: 5,054,613 km (0.105 R)
• M20: 5,154,245 km (0.083 R)
• M21: 5,508,343 km (0.045 R)
• M22: 6,563,307 km (0.093 R)
• M23: 6,891,974 km (0.073 R)
• M24: 7,058,327 km (0.09 R)
• M25: 7,395,221 km (0.069 R)
• M26: 7,794,797 km (0.109 R)
• M27: 8,407,700 km (0.109 R)
• M28: 9,066,379 km (0.05 R)
• M29: 9,187,852 km (0.055 R)
• M30: 9,310,074 km (0.055 R)
• M31: 9,648,614 km (0.078 R)
• M32: 10,054,024 km (0.082 R)
• M33: 11,402,051 km (0.046 R)
• M34: 11,599,221 km (0.115 R)
• M35: 12,332,100 km (0.113 R)
• M36: 12,942,909 km (0.045 R)
• M37: 13,217,570 km (0.028 R)
• M38: 13,321,092 km (0.1 R)
• M39: 13,633,153 km (0.075 R)
• M40: 13,772,578 km (0.109 R)
• M41: 13,947,757 km (0.118 R)
• M42: 14,655,355 km (0.091 R)
• M43: 14,798,221 km (0.109 R)
• M44: 15,193,609 km (0.108 R)
• M45: 15,958,353 km (0.041 R)
• M46: 16,847,563 km (0.081 R)
• M47: 17,072,408 km (0.084 R)
• M48: 17,298,301 km (0.096 R)
• M49: 17,563,089 km (0.1 R)
• M50: 17,867,222 km (0.115 R)
• M51: 17,981,814 km (0.036 R)
• M52: 18,403,829 km (0.092 R)
• M53: 19,257,734 km (0.065 R)
• M54: 19,532,246 km (0.12 R)
• M55: 19,768,461 km (0.084 R)
• M56: 20,803,229 km (0.061 R)
• M57: 21,774,120 km (0.098 R)
• M58: 22,141,981 km (0.092 R)
• M59: 22,388,369 km (0.108 R)
• M60: 22,635,654 km (0.051 R)
• M61: 23,091,479 km (0.093 R)
• M62: 23,592,033 km (0.091 R)
• M63: 23,801,769 km (0.067 R)
• M64: 24,434,419 km (0.036 R)
• M65: 25,072,753 km (0.081 R)
• M66: 25,458,416 km (0.077 R)
• M67: 25,587,369 km (0.104 R)
• M68: 26,062,193 km (0.114 R)
• M69: 26,322,344 km (0.112 R)
• M70: 26,583,392 km (0.112 R)
• M71: 26,801,655 km (0.065 R)
• M72: 27,724,674 km (0.094 R)
• M73: 27,901,648 km (0.076 R)
• M74: 29,737,514 km (0.119 R)
• M75: 30,100,288 km (0.072 R)
• M76: 30,555,814 km (0.099 R)
• M77: 30,647,218 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 8.5

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.45 AU - 7.07 AU

Year: 6552 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,282,941 km

• M1: 232,325 km (0.06 R)
• M2: 429,196 km (0.079 R)
• M3: 511,326 km (0.076 R)
• M4: 693,087 km (0.09 R)
• M5: 806,632 km (0.091 R)
• M6: 911,350 km (0.118 R)
• M7: 988,992 km (0.066 R)
• M8: 1,052,870 km (0.112 R)
• M9: 1,134,700 km (0.082 R)
• M10: 1,375,552 km (0.052 R)
• M11: 1,925,474 km (0.047 R)
• M12: 2,171,563 km (0.095 R)
• M13: 2,341,207 km (0.068 R)
• M14: 2,493,348 km (0.1 R)
• M15: 2,671,369 km (0.045 R)
• M16: 2,807,503 km (0.12 R)
• M17: 3,016,192 km (0.088 R)
• M18: 3,134,375 km (0.11 R)
• M19: 3,206,032 km (0.109 R)
• M20: 4,291,963 km (0.086 R)
• M21: 4,505,589 km (0.07 R)
• M22: 4,805,233 km (0.068 R)
• M23: 5,195,983 km (0.118 R)
• M24: 5,568,033 km (0.099 R)
• M25: 5,801,256 km (0.069 R)
• M26: 6,067,540 km (0.083 R)
• M27: 6,247,207 km (0.054 R)
• M28: 6,642,744 km (0.074 R)
• M29: 6,890,179 km (0.057 R)
• M30: 7,203,736 km (0.112 R)
• M31: 7,267,016 km (0.097 R)
• M32: 8,571,210 km (0.059 R)
• M33: 8,671,889 km (0.069 R)
• M34: 8,874,594 km (0.112 R)
• M35: 9,181,420 km (0.109 R)
• M36: 9,388,014 km (0.102 R)
• M37: 10,551,138 km (0.113 R)
• M38: 11,425,388 km (0.116 R)
• M39: 11,759,141 km (0.101 R)
• M40: 12,171,582 km (0.05 R)
• M41: 12,474,368 km (0.082 R)
• M42: 12,971,931 km (0.11 R)
• M43: 13,281,299 km (0.111 R)
• M44: 13,437,030 km (0.068 R)
• M45: 13,789,333 km (0.047 R)
• M46: 14,224,065 km (0.068 R)
• M47: 14,583,249 km (0.07 R)
• M48: 14,743,768 km (0.101 R)
• M49: 15,432,666 km (0.117 R)
• M50: 15,678,455 km (0.108 R)
• M51: 15,801,724 km (0.11 R)
• M52: 16,173,624 km (0.083 R)
• M53: 16,757,953 km (0.12 R)
• M54: 16,883,915 km (0.065 R)
• M55: 17,010,325 km (0.102 R)
• M56: 17,306,529 km (0.084 R)
• M57: 17,604,528 km (0.1 R)
• M58: 18,291,780 km (0.086 R)
• M59: 19,692,615 km (0.099 R)
• M60: 19,825,757 km (0.115 R)
• M61: 20,003,629 km (0.114 R)
• M62: 20,316,288 km (0.053 R)
• M63: 21,127,707 km (0.033 R)
• M64: 23,155,207 km (0.066 R)
• M65: 23,389,627 km (0.099 R)
• M66: 23,718,892 km (0.114 R)
• M67: 23,860,561 km (0.034 R)
• M68: 25,437,024 km (0.088 R)
• M69: 25,581,984 km (0.109 R)
• M70: 26,457,580 km (0.085 R)
• M71: 27,194,799 km (0.116 R)
• M72: 27,392,567 km (0.083 R)
• M73: 27,640,451 km (0.095 R)
• M74: 31,084,194 km (0.094 R)
• M75: 31,861,803 km (0.12 R)
• M76: 33,014,006 km (0.12 R)
• M77: 34,233,079 km (0.052 R)
• M78: 34,286,336 km (0.058 R)
• M79: 35,358,953 km (0.109 R)
• M80: 35,412,808 km (0.079 R)
• M81: 36,279,279 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 10.9

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.94 AU - 9.62 AU

Year: 9698 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,282,941 km

• M1: 172,187 km (0.06 R)
• M2: 291,267 km (0.086 R)
• M3: 544,686 km (0.118 R)
• M4: 795,262 km (0.071 R)
• M5: 963,709 km (0.105 R)
• M6: 1,165,218 km (0.064 R)
• M7: 1,292,825 km (0.094 R)
• M8: 1,516,474 km (0.051 R)
• M9: 1,656,946 km (0.109 R)
• M10: 2,288,399 km (0.111 R)
• M11: 2,368,882 km (0.089 R)
• M12: 2,814,834 km (0.115 R)
• M13: 2,959,644 km (0.098 R)
• M14: 3,196,607 km (0.108 R)
• M15: 4,238,407 km (0.104 R)
• M16: 4,987,593 km (0.099 R)
• M17: 5,057,605 km (0.032 R)
• M18: 5,630,714 km (0.098 R)
• M19: 5,814,121 km (0.096 R)
• M20: 6,224,618 km (0.071 R)
• M21: 6,529,049 km (0.059 R)
• M22: 6,838,268 km (0.099 R)
• M23: 7,431,274 km (0.088 R)
• M24: 7,511,608 km (0.087 R)
• M25: 8,164,603 km (0.113 R)
• M26: 8,372,394 km (0.109 R)
• M27: 8,793,363 km (0.06 R)
• M28: 10,186,269 km (0.098 R)
• M29: 10,954,005 km (0.114 R)
• M30: 12,449,236 km (0.12 R)
• M31: 13,416,087 km (0.075 R)
• M32: 13,958,080 km (0.097 R)
• M33: 14,658,347 km (0.095 R)
• M34: 15,267,659 km (0.068 R)
• M35: 15,369,984 km (0.113 R)
• M36: 15,678,455 km (0.119 R)
• M37: 17,038,599 km (0.081 R)
• M38: 17,948,304 km (0.061 R)
• M39: 18,273,230 km (0.103 R)
• M40: 18,381,838 km (0.111 R)
• M41: 19,204,178 km (0.101 R)
• M42: 20,094,435 km (0.09 R)
• M43: 20,375,380 km (0.062 R)
• M44: 20,714,219 km (0.072 R)
• M45: 21,283,289 km (0.086 R)
• M46: 22,378,495 km (0.112 R)
• M47: 22,845,091 km (0.045 R)
• M48: 23,138,303 km (0.081 R)
• M49: 24,204,487 km (0.104 R)
• M50: 24,683,499 km (0.116 R)
• M51: 25,407,852 km (0.076 R)
• M52: 25,529,176 km (0.074 R)
• M53: 26,939,136 km (0.106 R)
• M54: 29,006,130 km (0.101 R)
• M55: 30,864,135 km (0.08 R)
• M56: 31,775,037 km (0.097 R)
• M57: 31,905,785 km (0.115 R)
• M58: 32,036,833 km (0.095 R)
• M59: 33,889,752 km (0.068 R)
• M60: 34,964,014 km (0.058 R)
• M61: 36,322,662 km (0.11 R)
• M62: 37,698,514 km (0.091 R)
• M63: 38,462,510 km (0.088 R)
• M64: 39,442,227 km (0.106 R)
• M65: 40,501,080 km (0.093 R)
• M66: 41,212,119 km (0.063 R)
• M67: 41,283,477 km (0.091 R)
• M68: 41,927,346 km (0.071 R)
• M69: 42,214,574 km (0.047 R)
• M70: 42,502,401 km (0.119 R)
• M71: 42,790,975 km (0.029 R)
• M72: 43,805,996 km (0.087 R)
• M73: 43,951,555 km (0.115 R)
• M74: 45,490,618 km (0.101 R)
• M75: 47,271,132 km (0.083 R)
• M76: 48,696,650 km (0.108 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: 305 - 15,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit