🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.52 AU - 0.68 AU

Year: 171 Days

Day: 35.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.87 AU - 1.35 AU

Year: 431 Days

Day: 30.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.1 AU - 1.28 AU

Year: 479 Days

Day: 19.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,349,215 km

• M1: 808,277 km (0.104 R)
• M2: 1,044,941 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.25 AU - 1.45 AU

Year: 579 Days

Day: 35.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.82 AU - 2.22 AU

Year: 1059 Days

Day: 46.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,349,215 km

• M1: 1,403,826 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.64 AU - 5.06 AU

Year: 3347 Days

Day: 28 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,349,215 km

• M1: 638,933 km (0.077 R)
• M2: 756,068 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 10.3

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.58 AU - 4.74 AU

Year: 3712 Days

Day: 11 Hours

Environment

Temp: -132 °C

Axial Tilt: 76.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,349,215 km

• M1: 132,544 km (0.097 R)
• M2: 204,500 km (0.058 R)
• M3: 411,993 km (0.075 R)
• M4: 476,170 km (0.113 R)
• M5: 660,475 km (0.079 R)
• M6: 832,662 km (0.05 R)
• M7: 1,046,437 km (0.078 R)
• M8: 1,335,311 km (0.116 R)
• M9: 1,743,414 km (0.11 R)
• M10: 1,887,925 km (0.102 R)
• M11: 1,986,660 km (0.113 R)
• M12: 2,452,208 km (0.053 R)
• M13: 2,542,266 km (0.103 R)
• M14: 2,614,971 km (0.042 R)
• M15: 2,706,973 km (0.096 R)
• M16: 3,047,159 km (0.067 R)
• M17: 3,202,890 km (0.066 R)
• M18: 3,501,937 km (0.091 R)
• M19: 3,747,726 km (0.06 R)
• M20: 3,830,902 km (0.094 R)
• M21: 4,020,443 km (0.077 R)
• M22: 4,127,106 km (0.099 R)
• M23: 4,629,755 km (0.114 R)
• M24: 4,719,214 km (0.077 R)
• M25: 4,945,406 km (0.045 R)
• M26: 5,105,775 km (0.111 R)
• M27: 5,885,330 km (0.113 R)
• M28: 6,079,957 km (0.104 R)
• M29: 6,178,093 km (0.099 R)
• M30: 6,575,724 km (0.105 R)
• M31: 6,854,126 km (0.096 R)
• M32: 7,291,849 km (0.048 R)
• M33: 7,500,987 km (0.073 R)
• M34: 7,632,633 km (0.111 R)
• M35: 8,714,076 km (0.046 R)
• M36: 8,964,054 km (0.078 R)
• M37: 9,075,953 km (0.083 R)
• M38: 9,613,458 km (0.058 R)
• M39: 9,987,303 km (0.114 R)
• M40: 10,074,220 km (0.096 R)
• M41: 10,395,257 km (0.03 R)
• M42: 10,542,312 km (0.063 R)
• M43: 10,927,825 km (0.083 R)
• M44: 11,017,434 km (0.057 R)
• M45: 11,348,195 km (0.106 R)
• M46: 12,019,441 km (0.058 R)
• M47: 12,453,275 km (0.114 R)
• M48: 13,082,035 km (0.032 R)
• M49: 13,336,501 km (0.035 R)
• M50: 13,464,257 km (0.074 R)
• M51: 13,592,463 km (0.111 R)
• M52: 13,850,220 km (0.108 R)
• M53: 14,239,773 km (0.085 R)
• M54: 14,403,133 km (0.049 R)
• M55: 14,567,242 km (0.093 R)
• M56: 15,196,152 km (0.11 R)
• M57: 15,396,613 km (0.106 R)
• M58: 15,867,697 km (0.073 R)
• M59: 16,309,459 km (0.111 R)
• M60: 16,514,707 km (0.09 R)
• M61: 16,583,373 km (0.1 R)
• M62: 16,927,897 km (0.083 R)
• M63: 17,205,102 km (0.07 R)
• M64: 18,187,511 km (0.119 R)
• M65: 19,585,952 km (0.077 R)
• M66: 19,695,008 km (0.091 R)
• M67: 20,096,380 km (0.116 R)
• M68: 20,722,147 km (0.117 R)
• M69: 20,870,249 km (0.119 R)
• M70: 21,130,400 km (0.105 R)
• M71: 22,181,624 km (0.111 R)
• M72: 22,561,304 km (0.062 R)
• M73: 22,828,186 km (0.091 R)
• M74: 24,295,891 km (0.105 R)
• M75: 24,647,895 km (0.061 R)
• M76: 25,080,382 km (0.108 R)
• M77: 25,356,989 km (0.04 R)
• M78: 25,674,435 km (0.045 R)
• M79: 25,753,872 km (0.109 R)
• M80: 26,353,161 km (0.09 R)
• M81: 26,553,921 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 11.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.8 AU - 6 AU

Year: 4630 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,349,215 km

• M1: 167,101 km (0.044 R)
• M2: 260,151 km (0.077 R)
• M3: 351,405 km (0.093 R)
• M4: 494,571 km (0.032 R)
• M5: 569,968 km (0.073 R)
• M6: 745,745 km (0.09 R)
• M7: 904,768 km (0.115 R)
• M8: 1,139,637 km (0.118 R)
• M9: 1,594,414 km (0.117 R)
• M10: 2,102,748 km (0.084 R)
• M11: 2,350,183 km (0.098 R)
• M12: 2,486,017 km (0.047 R)
• M13: 2,694,856 km (0.099 R)
• M14: 2,964,132 km (0.049 R)
• M15: 3,055,836 km (0.059 R)
• M16: 3,374,928 km (0.094 R)
• M17: 3,724,538 km (0.119 R)
• M18: 4,106,462 km (0.116 R)
• M19: 4,291,813 km (0.079 R)
• M20: 4,564,530 km (0.073 R)
• M21: 5,148,860 km (0.077 R)
• M22: 5,461,369 km (0.12 R)
• M23: 5,711,198 km (0.057 R)
• M24: 5,918,391 km (0.108 R)
• M25: 6,198,737 km (0.088 R)
• M26: 6,340,407 km (0.08 R)
• M27: 6,845,150 km (0.114 R)
• M28: 7,139,409 km (0.104 R)
• M29: 7,238,443 km (0.08 R)
• M30: 7,337,925 km (0.096 R)
• M31: 7,664,497 km (0.12 R)
• M32: 7,791,356 km (0.026 R)
• M33: 8,124,361 km (0.099 R)
• M34: 8,567,171 km (0.069 R)
• M35: 8,646,009 km (0.087 R)
• M36: 8,831,211 km (0.088 R)
• M37: 9,098,094 km (0.07 R)
• M38: 10,025,002 km (0.079 R)
• M39: 10,219,629 km (0.072 R)
• M40: 10,584,349 km (0.08 R)
• M41: 10,725,868 km (0.101 R)
• M42: 10,953,406 km (0.117 R)
• M43: 11,442,442 km (0.095 R)
• M44: 11,791,903 km (0.079 R)
• M45: 12,026,921 km (0.058 R)
• M46: 12,861,378 km (0.093 R)
• M47: 13,042,690 km (0.087 R)
• M48: 13,377,341 km (0.115 R)
• M49: 14,806,898 km (0.079 R)
• M50: 15,251,503 km (0.101 R)
• M51: 15,347,395 km (0.039 R)
• M52: 15,732,909 km (0.087 R)
• M53: 16,317,089 km (0.048 R)
• M54: 16,546,272 km (0.079 R)
• M55: 16,644,708 km (0.086 R)
• M56: 17,406,610 km (0.076 R)
• M57: 18,078,304 km (0.088 R)
• M58: 18,281,608 km (0.114 R)
• M59: 18,621,943 km (0.117 R)
• M60: 19,378,011 km (0.109 R)
• M61: 19,829,497 km (0.116 R)
• M62: 20,319,580 km (0.068 R)
• M63: 20,636,877 km (0.115 R)
• M64: 20,849,156 km (0.094 R)
• M65: 21,026,729 km (0.113 R)
• M66: 21,276,108 km (0.065 R)
• M67: 21,994,178 km (0.065 R)
• M68: 22,066,434 km (0.083 R)
• M69: 22,174,892 km (0.109 R)
• M70: 22,793,180 km (0.098 R)
• M71: 23,159,546 km (0.103 R)
• M72: 23,786,660 km (0.1 R)
• M73: 24,681,704 km (0.107 R)
• M74: 24,794,351 km (0.109 R)
• M75: 25,398,128 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 14.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.33 AU - 12.79 AU

Year: 12661 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,349,215 km

• M1: 363,672 km (0.088 R)
• M2: 464,651 km (0.101 R)
• M3: 592,707 km (0.064 R)
• M4: 1,095,356 km (0.086 R)
• M5: 1,240,166 km (0.072 R)
• M6: 1,510,191 km (0.055 R)
• M7: 1,842,747 km (0.107 R)
• M8: 2,675,708 km (0.111 R)
• M9: 2,875,570 km (0.11 R)
• M10: 3,003,177 km (0.089 R)
• M11: 3,237,597 km (0.117 R)
• M12: 3,478,001 km (0.107 R)
• M13: 3,614,285 km (0.08 R)
• M14: 3,780,189 km (0.089 R)
• M15: 3,892,237 km (0.112 R)
• M16: 4,062,330 km (0.091 R)
• M17: 5,259,562 km (0.108 R)
• M18: 5,416,640 km (0.117 R)
• M19: 6,093,271 km (0.084 R)
• M20: 6,225,216 km (0.093 R)
• M21: 6,593,077 km (0.107 R)
• M22: 6,694,654 km (0.07 R)
• M23: 7,175,611 km (0.094 R)
• M24: 7,315,186 km (0.031 R)
• M25: 7,739,147 km (0.115 R)
• M26: 8,390,346 km (0.066 R)
• M27: 8,500,600 km (0.116 R)
• M28: 8,909,002 km (0.088 R)
• M29: 10,566,696 km (0.092 R)
• M30: 10,685,926 km (0.073 R)
• M31: 11,288,655 km (0.118 R)
• M32: 11,943,744 km (0.113 R)
• M33: 12,109,499 km (0.089 R)
• M34: 12,401,364 km (0.11 R)
• M35: 12,569,213 km (0.062 R)
• M36: 12,695,623 km (0.086 R)
• M37: 13,077,397 km (0.115 R)
• M38: 13,505,845 km (0.085 R)
• M39: 14,376,954 km (0.051 R)
• M40: 14,908,325 km (0.094 R)
• M41: 15,131,675 km (0.107 R)
• M42: 15,221,284 km (0.036 R)
• M43: 16,127,398 km (0.095 R)
• M44: 16,448,735 km (0.052 R)
• M45: 18,997,882 km (0.098 R)
• M46: 19,923,893 km (0.105 R)
• M47: 20,268,716 km (0.112 R)
• M48: 20,764,783 km (0.09 R)
• M49: 21,164,508 km (0.079 R)
• M50: 21,365,418 km (0.11 R)
• M51: 21,617,341 km (0.042 R)
• M52: 23,098,061 km (0.113 R)
• M53: 23,253,044 km (0.092 R)
• M54: 24,822,625 km (0.087 R)
• M55: 25,834,206 km (0.063 R)
• M56: 26,534,174 km (0.114 R)
• M57: 28,118,117 km (0.117 R)
• M58: 28,949,432 km (0.113 R)
• M59: 29,172,482 km (0.103 R)
• M60: 29,340,182 km (0.085 R)
• M61: 30,296,262 km (0.081 R)
• M62: 30,522,753 km (0.05 R)
• M63: 32,412,473 km (0.078 R)
• M64: 33,225,687 km (0.078 R)
• M65: 33,576,195 km (0.068 R)
• M66: 33,751,972 km (0.118 R)
• M67: 33,986,691 km (0.091 R)
• M68: 34,280,950 km (0.102 R)
• M69: 34,517,016 km (0.107 R)
• M70: 35,228,354 km (0.1 R)
• M71: 35,466,514 km (0.089 R)
• M72: 35,944,479 km (0.116 R)
• M73: 36,064,307 km (0.087 R)
• M74: 36,304,262 km (0.106 R)
• M75: 36,906,692 km (0.069 R)
• M76: 37,027,717 km (0.069 R)
• M77: 38,366,169 km (0.082 R)
• M78: 38,795,365 km (0.093 R)
• M79: 40,278,927 km (0.111 R)
• M80: 41,027,814 km (0.108 R)
• M81: 42,285,933 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit