🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.67 AU - 0.81 AU

Year: 228 Days

Day: 27.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.18 AU - 1.76 AU

Year: 638 Days

Day: 41 Hours

Environment

Temp: -2 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.39 AU - 2.63 AU

Year: 1424 Days

Day: 23.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.66 AU - 3.38 AU

Year: 1880 Days

Day: 30 Hours

Environment

Temp: -87 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.99 AU - 3.35 AU

Year: 2021 Days

Day: 34 Hours

Environment

Temp: -104 °C

Axial Tilt: 103.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 12.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.32 AU - 6.12 AU

Year: 4900 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,499,742 km

• M1: 161,267 km (0.105 R)
• M2: 255,663 km (0.069 R)
• M3: 484,248 km (0.102 R)
• M4: 581,936 km (0.12 R)
• M5: 676,930 km (0.083 R)
• M6: 789,877 km (0.118 R)
• M7: 934,837 km (0.078 R)
• M8: 1,211,294 km (0.064 R)
• M9: 1,652,458 km (0.062 R)
• M10: 1,794,426 km (0.035 R)
• M11: 2,159,296 km (0.067 R)
• M12: 2,315,326 km (0.117 R)
• M13: 2,584,154 km (0.083 R)
• M14: 2,713,257 km (0.065 R)
• M15: 3,471,419 km (0.111 R)
• M16: 3,843,020 km (0.106 R)
• M17: 4,097,934 km (0.089 R)
• M18: 4,227,486 km (0.119 R)
• M19: 4,336,393 km (0.103 R)
• M20: 4,446,498 km (0.099 R)
• M21: 4,557,350 km (0.119 R)
• M22: 5,911,061 km (0.095 R)
• M23: 6,480,580 km (0.08 R)
• M24: 6,657,404 km (0.102 R)
• M25: 7,093,632 km (0.078 R)
• M26: 7,197,602 km (0.094 R)
• M27: 7,433,518 km (0.086 R)
• M28: 8,020,839 km (0.102 R)
• M29: 8,238,205 km (0.057 R)
• M30: 8,595,445 km (0.107 R)
• M31: 8,845,872 km (0.094 R)
• M32: 9,929,708 km (0.117 R)
• M33: 10,309,986 km (0.106 R)
• M34: 10,546,500 km (0.12 R)
• M35: 10,665,431 km (0.119 R)
• M36: 11,266,814 km (0.088 R)
• M37: 11,418,955 km (0.031 R)
• M38: 11,541,027 km (0.082 R)
• M39: 11,910,085 km (0.064 R)
• M40: 12,723,149 km (0.116 R)
• M41: 12,881,573 km (0.114 R)
• M42: 13,813,269 km (0.097 R)
• M43: 15,067,049 km (0.1 R)
• M44: 15,268,407 km (0.117 R)
• M45: 15,436,705 km (0.117 R)
• M46: 15,741,436 km (0.098 R)
• M47: 16,048,261 km (0.098 R)
• M48: 16,150,885 km (0.102 R)
• M49: 16,529,368 km (0.12 R)
• M50: 16,667,596 km (0.117 R)
• M51: 16,771,567 km (0.048 R)
• M52: 16,910,693 km (0.105 R)
• M53: 17,049,969 km (0.112 R)
• M54: 17,259,854 km (0.105 R)
• M55: 18,969,010 km (0.113 R)
• M56: 19,113,821 km (0.106 R)
• M57: 19,550,647 km (0.111 R)
• M58: 19,807,057 km (0.091 R)
• M59: 20,027,714 km (0.086 R)
• M60: 20,731,572 km (0.109 R)
• M61: 20,843,621 km (0.096 R)
• M62: 21,443,808 km (0.078 R)
• M63: 21,897,688 km (0.113 R)
• M64: 22,049,679 km (0.073 R)
• M65: 22,507,748 km (0.106 R)
• M66: 22,930,511 km (0.082 R)
• M67: 23,355,968 km (0.066 R)
• M68: 23,589,041 km (0.094 R)
• M69: 24,332,393 km (0.117 R)
• M70: 24,845,364 km (0.03 R)
• M71: 25,401,868 km (0.045 R)
• M72: 25,721,708 km (0.065 R)
• M73: 25,841,985 km (0.075 R)
• M74: 26,446,211 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 13.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.06 AU - 7.44 AU

Year: 6992 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,499,742 km

• M1: 211,232 km (0.112 R)
• M2: 337,493 km (0.069 R)
• M3: 453,282 km (0.066 R)
• M4: 842,685 km (0.074 R)
• M5: 984,504 km (0.083 R)
• M6: 1,100,891 km (0.114 R)
• M7: 1,460,823 km (0.069 R)
• M8: 1,796,222 km (0.037 R)
• M9: 2,069,687 km (0.051 R)
• M10: 2,200,585 km (0.052 R)
• M11: 2,586,697 km (0.059 R)
• M12: 2,752,152 km (0.108 R)
• M13: 2,896,813 km (0.106 R)
• M14: 3,194,064 km (0.072 R)
• M15: 3,372,086 km (0.111 R)
• M16: 3,711,523 km (0.103 R)
• M17: 4,339,385 km (0.106 R)
• M18: 4,565,577 km (0.075 R)
• M19: 4,854,002 km (0.036 R)
• M20: 5,000,458 km (0.046 R)
• M21: 5,178,181 km (0.081 R)
• M22: 5,910,313 km (0.075 R)
• M23: 6,098,357 km (0.071 R)
• M24: 6,772,595 km (0.055 R)
• M25: 6,936,704 km (0.028 R)
• M26: 7,135,370 km (0.111 R)
• M27: 7,572,195 km (0.076 R)
• M28: 8,052,554 km (0.073 R)
• M29: 8,191,531 km (0.076 R)
• M30: 9,078,945 km (0.076 R)
• M31: 9,369,464 km (0.078 R)
• M32: 9,515,771 km (0.062 R)
• M33: 9,626,025 km (0.08 R)
• M34: 9,922,228 km (0.115 R)
• M35: 10,221,574 km (0.068 R)
• M36: 10,637,905 km (0.096 R)
• M37: 11,604,756 km (0.044 R)
• M38: 12,039,188 km (0.12 R)
• M39: 12,318,487 km (0.087 R)
• M40: 13,333,209 km (0.108 R)
• M41: 13,539,355 km (0.06 R)
• M42: 13,954,938 km (0.096 R)
• M43: 14,290,337 km (0.026 R)
• M44: 14,543,755 km (0.072 R)
• M45: 14,798,670 km (0.069 R)
• M46: 14,969,361 km (0.032 R)
• M47: 15,183,735 km (0.115 R)
• M48: 15,355,922 km (0.058 R)
• M49: 15,572,091 km (0.078 R)
• M50: 16,270,713 km (0.116 R)
• M51: 16,447,089 km (0.076 R)
• M52: 16,935,077 km (0.115 R)
• M53: 17,382,824 km (0.113 R)
• M54: 17,653,446 km (0.12 R)
• M55: 18,244,508 km (0.098 R)
• M56: 18,795,776 km (0.107 R)
• M57: 18,934,602 km (0.093 R)
• M58: 20,768,523 km (0.107 R)
• M59: 21,440,666 km (0.067 R)
• M60: 21,537,157 km (0.101 R)
• M61: 22,806,195 km (0.049 R)
• M62: 23,003,665 km (0.102 R)
• M63: 24,250,264 km (0.084 R)
• M64: 25,059,588 km (0.112 R)
• M65: 25,416,379 km (0.104 R)
• M66: 26,756,626 km (0.1 R)
• M67: 27,961,488 km (0.042 R)
• M68: 29,183,852 km (0.114 R)
• M69: 30,044,488 km (0.103 R)
• M70: 30,968,106 km (0.063 R)
• M71: 31,351,076 km (0.095 R)
• M72: 32,066,603 km (0.114 R)
• M73: 32,232,507 km (0.062 R)
• M74: 32,509,562 km (0.074 R)
• M75: 34,245,197 km (0.117 R)
• M76: 35,038,963 km (0.092 R)
• M77: 35,666,825 km (0.102 R)
• M78: 36,298,427 km (0.113 R)
• M79: 36,644,447 km (0.028 R)
• M80: 38,098,239 km (0.114 R)
• M81: 38,332,659 km (0.107 R)
• M82: 38,626,170 km (0.085 R)
• M83: 38,861,637 km (0.056 R)
• M84: 39,038,612 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 13.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.48 AU - 10.52 AU

Year: 12186 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,499,742 km

• M1: 316,848 km (0.12 R)
• M2: 421,567 km (0.103 R)
• M3: 708,196 km (0.103 R)
• M4: 940,821 km (0.054 R)
• M5: 1,024,297 km (0.101 R)
• M6: 1,385,276 km (0.107 R)
• M7: 1,560,904 km (0.065 R)
• M8: 1,702,873 km (0.057 R)
• M9: 1,870,721 km (0.083 R)
• M10: 2,268,801 km (0.073 R)
• M11: 2,454,303 km (0.088 R)
• M12: 3,143,799 km (0.094 R)
• M13: 3,299,231 km (0.047 R)
• M14: 3,483,985 km (0.107 R)
• M15: 3,644,952 km (0.098 R)
• M16: 3,781,086 km (0.099 R)
• M17: 3,919,015 km (0.11 R)
• M18: 4,002,491 km (0.118 R)
• M19: 4,751,677 km (0.041 R)
• M20: 5,142,576 km (0.098 R)
• M21: 5,388,366 km (0.05 R)
• M22: 5,955,790 km (0.056 R)
• M23: 6,279,221 km (0.112 R)
• M24: 6,410,269 km (0.113 R)
• M25: 6,575,425 km (0.07 R)
• M26: 6,943,585 km (0.072 R)
• M27: 8,302,981 km (0.115 R)
• M28: 8,519,449 km (0.095 R)
• M29: 8,774,214 km (0.109 R)
• M30: 8,884,318 km (0.074 R)
• M31: 9,105,574 km (0.103 R)
• M32: 9,217,024 km (0.054 R)
• M33: 9,704,863 km (0.088 R)
• M34: 9,971,147 km (0.112 R)
• M35: 10,472,001 km (0.096 R)
• M36: 11,298,529 km (0.107 R)
• M37: 11,699,601 km (0.039 R)
• M38: 12,186,841 km (0.083 R)
• M39: 12,598,085 km (0.048 R)
• M40: 12,680,963 km (0.088 R)
• M41: 12,847,166 km (0.085 R)
• M42: 14,073,270 km (0.035 R)
• M43: 14,984,471 km (0.065 R)
• M44: 15,647,040 km (0.113 R)
• M45: 16,139,067 km (0.104 R)
• M46: 16,274,004 km (0.065 R)
• M47: 17,460,315 km (0.094 R)
• M48: 18,910,966 km (0.104 R)
• M49: 20,302,825 km (0.116 R)
• M50: 20,594,989 km (0.12 R)
• M51: 21,232,575 km (0.119 R)
• M52: 21,727,595 km (0.107 R)
• M53: 22,477,080 km (0.116 R)
• M54: 23,133,665 km (0.111 R)
• M55: 23,694,059 km (0.079 R)
• M56: 24,568,907 km (0.105 R)
• M57: 25,559,245 km (0.066 R)
• M58: 25,664,263 km (0.089 R)
• M59: 27,149,470 km (0.07 R)
• M60: 27,525,260 km (0.115 R)
• M61: 27,686,676 km (0.077 R)
• M62: 27,848,541 km (0.056 R)
• M63: 28,010,705 km (0.102 R)
• M64: 28,335,931 km (0.082 R)
• M65: 28,553,596 km (0.1 R)
• M66: 29,209,433 km (0.107 R)
• M67: 30,703,617 km (0.038 R)
• M68: 31,263,262 km (0.102 R)
• M69: 31,544,357 km (0.117 R)
• M70: 32,109,089 km (0.096 R)
• M71: 32,335,879 km (0.039 R)
• M72: 32,563,268 km (0.114 R)
• M73: 33,478,059 km (0.11 R)
• M74: 34,575,209 km (0.08 R)
• M75: 36,331,638 km (0.058 R)
• M76: 36,508,912 km (0.118 R)
• M77: 37,518,697 km (0.103 R)
• M78: 39,626,681 km (0.12 R)
• M79: 40,174,807 km (0.1 R)
• M80: 40,419,250 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 13

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.75 AU - 14.39 AU

Year: 14095 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,499,742 km

• M1: 163,361 km (0.111 R)
• M2: 269,575 km (0.067 R)
• M3: 359,932 km (0.032 R)
• M4: 653,892 km (0.11 R)
• M5: 1,323,642 km (0.081 R)
• M6: 1,506,899 km (0.113 R)
• M7: 1,748,201 km (0.038 R)
• M8: 2,187,719 km (0.066 R)
• M9: 2,490,655 km (0.078 R)
• M10: 2,778,032 km (0.115 R)
• M11: 2,925,835 km (0.048 R)
• M12: 3,167,885 km (0.098 R)
• M13: 3,801,731 km (0.107 R)
• M14: 4,649,053 km (0.08 R)
• M15: 5,590,772 km (0.074 R)
• M16: 5,854,213 km (0.119 R)
• M17: 6,315,723 km (0.118 R)
• M18: 6,432,858 km (0.044 R)
• M19: 7,110,836 km (0.106 R)
• M20: 7,314,737 km (0.105 R)
• M21: 7,520,435 km (0.107 R)
• M22: 7,644,750 km (0.072 R)
• M23: 8,276,951 km (0.082 R)
• M24: 9,457,129 km (0.081 R)
• M25: 9,591,467 km (0.052 R)
• M26: 9,953,046 km (0.095 R)
• M27: 12,361,272 km (0.081 R)
• M28: 12,557,544 km (0.102 R)
• M29: 13,052,564 km (0.066 R)
• M30: 13,202,461 km (0.104 R)
• M31: 13,403,072 km (0.072 R)
• M32: 14,627,979 km (0.07 R)
• M33: 14,731,650 km (0.057 R)
• M34: 14,835,621 km (0.087 R)
• M35: 15,253,896 km (0.085 R)
• M36: 16,155,523 km (0.085 R)
• M37: 16,531,911 km (0.111 R)
• M38: 17,129,106 km (0.098 R)
• M39: 19,530,900 km (0.104 R)
• M40: 20,219,947 km (0.066 R)
• M41: 20,858,581 km (0.102 R)
• M42: 21,680,920 km (0.098 R)
• M43: 21,917,734 km (0.116 R)
• M44: 22,813,825 km (0.111 R)
• M45: 24,272,404 km (0.103 R)
• M46: 24,580,127 km (0.099 R)
• M47: 24,703,545 km (0.033 R)
• M48: 25,012,914 km (0.116 R)
• M49: 25,698,371 km (0.07 R)
• M50: 26,011,928 km (0.083 R)
• M51: 26,389,962 km (0.119 R)
• M52: 26,579,652 km (0.102 R)
• M53: 27,534,834 km (0.088 R)
• M54: 29,413,335 km (0.108 R)
• M55: 30,467,252 km (0.083 R)
• M56: 30,998,923 km (0.092 R)
• M57: 32,544,568 km (0.083 R)
• M58: 33,703,054 km (0.094 R)
• M59: 34,805,740 km (0.08 R)
• M60: 35,640,496 km (0.088 R)
• M61: 36,411,523 km (0.084 R)
• M62: 37,542,782 km (0.055 R)
• M63: 37,898,676 km (0.097 R)
• M64: 39,117,150 km (0.081 R)
• M65: 39,477,980 km (0.101 R)
• M66: 40,275,636 km (0.063 R)
• M67: 41,813,203 km (0.112 R)
• M68: 42,330,064 km (0.107 R)
• M69: 44,117,908 km (0.035 R)
• M70: 46,082,577 km (0.099 R)
• M71: 46,540,047 km (0.03 R)
• M72: 46,845,825 km (0.088 R)
• M73: 47,844,241 km (0.092 R)
• M74: 48,152,862 km (0.093 R)
• M75: 49,549,807 km (0.087 R)
• M76: 50,174,976 km (0.067 R)
• M77: 50,331,605 km (0.063 R)
• M78: 50,567,072 km (0.088 R)
• M79: 50,960,066 km (0.078 R)
• M80: 52,224,766 km (0.071 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit