🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.59 AU - 0.87 AU

Year: 236 Days

Day: 31.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.14 AU - 1.76 AU

Year: 661 Days

Day: 13.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,131,065 km

• M1: 1,424,022 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.98 AU - 2 AU

Year: 1063 Days

Day: 31.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.63 AU - 4.79 AU

Year: 3272 Days

Day: 20.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.2

Radius: 10.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.34 AU - 4.92 AU

Year: 3773 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,131,065 km

• M1: 166,353 km (0.079 R)
• M2: 271,221 km (0.048 R)
• M3: 369,058 km (0.073 R)
• M4: 489,484 km (0.074 R)
• M5: 563,086 km (0.106 R)
• M6: 890,407 km (0.117 R)
• M7: 1,150,258 km (0.079 R)
• M8: 1,221,616 km (0.095 R)
• M9: 1,305,241 km (0.11 R)
• M10: 1,511,686 km (0.054 R)
• M11: 1,579,155 km (0.11 R)
• M12: 1,694,046 km (0.12 R)
• M13: 1,883,736 km (0.103 R)
• M14: 2,362,150 km (0.028 R)
• M15: 2,724,776 km (0.031 R)
• M16: 2,877,665 km (0.109 R)
• M17: 3,279,634 km (0.104 R)
• M18: 3,760,890 km (0.107 R)
• M19: 3,884,758 km (0.039 R)
• M20: 4,025,679 km (0.118 R)
• M21: 4,377,533 km (0.107 R)
• M22: 4,491,526 km (0.108 R)
• M23: 4,606,567 km (0.088 R)
• M24: 4,822,886 km (0.056 R)
• M25: 5,632,509 km (0.107 R)
• M26: 5,810,381 km (0.067 R)
• M27: 5,971,947 km (0.112 R)
• M28: 6,116,758 km (0.108 R)
• M29: 6,726,818 km (0.109 R)
• M30: 6,877,613 km (0.099 R)
• M31: 7,278,834 km (0.086 R)
• M32: 7,394,922 km (0.097 R)
• M33: 7,511,608 km (0.113 R)
• M34: 8,084,269 km (0.119 R)
• M35: 8,406,204 km (0.088 R)
• M36: 8,487,435 km (0.091 R)
• M37: 8,979,762 km (0.1 R)
• M38: 9,250,534 km (0.103 R)
• M39: 10,556,075 km (0.108 R)
• M40: 10,731,553 km (0.054 R)
• M41: 10,819,666 km (0.065 R)
• M42: 11,308,701 km (0.086 R)
• M43: 11,782,179 km (0.094 R)
• M44: 12,009,867 km (0.098 R)
• M45: 12,124,309 km (0.089 R)
• M46: 12,262,089 km (0.079 R)
• M47: 13,123,473 km (0.103 R)
• M48: 13,812,072 km (0.115 R)
• M49: 14,004,156 km (0.099 R)
• M50: 14,076,412 km (0.047 R)
• M51: 14,172,902 km (0.094 R)
• M52: 14,245,457 km (0.089 R)
• M53: 14,415,251 km (0.117 R)
• M54: 14,512,489 km (0.106 R)
• M55: 14,658,946 km (0.054 R)
• M56: 14,879,303 km (0.076 R)
• M57: 15,150,375 km (0.094 R)
• M58: 15,224,426 km (0.094 R)
• M59: 15,847,351 km (0.05 R)
• M60: 16,073,693 km (0.065 R)
• M61: 16,174,671 km (0.116 R)
• M62: 16,453,223 km (0.088 R)
• M63: 17,246,989 km (0.07 R)
• M64: 17,324,481 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 13.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.43 AU - 8.29 AU

Year: 7563 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,131,065 km

• M1: 173,534 km (0.097 R)
• M2: 259,253 km (0.104 R)
• M3: 372,947 km (0.11 R)
• M4: 488,287 km (0.117 R)
• M5: 891,005 km (0.109 R)
• M6: 1,059,003 km (0.064 R)
• M7: 1,183,469 km (0.085 R)
• M8: 1,294,321 km (0.114 R)
• M9: 1,669,662 km (0.062 R)
• M10: 1,968,259 km (0.114 R)
• M11: 2,284,509 km (0.071 R)
• M12: 2,472,703 km (0.072 R)
• M13: 3,171,924 km (0.096 R)
• M14: 3,303,121 km (0.09 R)
• M15: 3,516,896 km (0.104 R)
• M16: 3,958,360 km (0.106 R)
• M17: 4,833,657 km (0.113 R)
• M18: 5,015,867 km (0.072 R)
• M19: 5,293,521 km (0.078 R)
• M20: 5,576,261 km (0.12 R)
• M21: 6,288,346 km (0.119 R)
• M22: 6,960,789 km (0.057 R)
• M23: 7,410,181 km (0.103 R)
• M24: 7,620,815 km (0.118 R)
• M25: 8,629,852 km (0.089 R)
• M26: 8,888,657 km (0.082 R)
• M27: 9,225,401 km (0.086 R)
• M28: 10,065,992 km (0.066 R)
• M29: 10,299,514 km (0.044 R)
• M30: 10,653,164 km (0.096 R)
• M31: 11,251,555 km (0.089 R)
• M32: 12,858,236 km (0.057 R)
• M33: 12,984,796 km (0.039 R)
• M34: 13,538,009 km (0.048 R)
• M35: 13,666,813 km (0.087 R)
• M36: 14,185,917 km (0.074 R)
• M37: 14,844,148 km (0.046 R)
• M38: 15,288,454 km (0.045 R)
• M39: 15,963,140 km (0.084 R)
• M40: 16,785,479 km (0.062 R)
• M41: 17,528,233 km (0.03 R)
• M42: 17,856,451 km (0.07 R)
• M43: 18,139,490 km (0.115 R)
• M44: 18,566,891 km (0.046 R)
• M45: 18,997,583 km (0.076 R)
• M46: 19,238,286 km (0.098 R)
• M47: 19,383,247 km (0.07 R)
• M48: 19,480,036 km (0.118 R)
• M49: 20,211,271 km (0.064 R)
• M50: 20,506,278 km (0.06 R)
• M51: 21,750,782 km (0.107 R)
• M52: 22,611,120 km (0.072 R)
• M53: 22,764,009 km (0.033 R)
• M54: 23,379,305 km (0.112 R)
• M55: 23,482,527 km (0.096 R)
• M56: 23,844,554 km (0.104 R)
• M57: 24,521,784 km (0.112 R)
• M58: 24,678,862 km (0.071 R)
• M59: 25,099,680 km (0.078 R)
• M60: 26,806,592 km (0.084 R)
• M61: 27,184,925 km (0.09 R)
• M62: 27,347,688 km (0.086 R)
• M63: 27,947,126 km (0.116 R)
• M64: 28,385,747 km (0.099 R)
• M65: 29,269,721 km (0.114 R)
• M66: 30,275,168 km (0.068 R)
• M67: 30,500,163 km (0.112 R)
• M68: 31,065,045 km (0.07 R)
• M69: 31,519,374 km (0.085 R)
• M70: 32,319,872 km (0.086 R)
• M71: 32,607,399 km (0.099 R)
• M72: 33,765,885 km (0.09 R)
• M73: 34,937,984 km (0.09 R)
• M74: 36,361,857 km (0.077 R)
• M75: 38,716,079 km (0.059 R)
• M76: 38,838,150 km (0.066 R)
• M77: 39,757,729 km (0.11 R)
• M78: 40,251,102 km (0.043 R)
• M79: 40,498,537 km (0.068 R)
• M80: 40,932,670 km (0.112 R)
• M81: 41,618,128 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 14.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.45 AU - 8.83 AU

Year: 9619 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,131,065 km

• M1: 193,280 km (0.114 R)
• M2: 495,319 km (0.117 R)
• M3: 606,769 km (0.075 R)
• M4: 1,016,518 km (0.116 R)
• M5: 1,457,831 km (0.04 R)
• M6: 1,827,338 km (0.048 R)
• M7: 2,167,972 km (0.091 R)
• M8: 2,286,155 km (0.096 R)
• M9: 2,426,926 km (0.069 R)
• M10: 2,591,484 km (0.109 R)
• M11: 2,823,809 km (0.112 R)
• M12: 3,063,316 km (0.084 R)
• M13: 3,821,926 km (0.11 R)
• M14: 3,917,819 km (0.085 R)
• M15: 4,210,432 km (0.083 R)
• M16: 4,561,089 km (0.089 R)
• M17: 5,290,678 km (0.108 R)
• M18: 5,889,668 km (0.055 R)
• M19: 6,028,944 km (0.063 R)
• M20: 6,481,777 km (0.12 R)
• M21: 6,712,307 km (0.106 R)
• M22: 6,857,866 km (0.098 R)
• M23: 7,420,503 km (0.04 R)
• M24: 7,510,860 km (0.113 R)
• M25: 7,601,367 km (0.119 R)
• M26: 7,753,209 km (0.103 R)
• M27: 7,936,765 km (0.104 R)
• M28: 8,183,602 km (0.056 R)
• M29: 8,527,378 km (0.097 R)
• M30: 8,685,204 km (0.086 R)
• M31: 9,003,847 km (0.059 R)
• M32: 9,488,993 km (0.093 R)
• M33: 9,718,326 km (0.112 R)
• M34: 10,586,443 km (0.069 R)
• M35: 10,995,443 km (0.119 R)
• M36: 11,132,924 km (0.101 R)
• M37: 11,305,709 km (0.062 R)
• M38: 11,618,818 km (0.107 R)
• M39: 11,793,997 km (0.087 R)
• M40: 12,040,833 km (0.042 R)
• M41: 12,972,379 km (0.105 R)
• M42: 13,557,157 km (0.084 R)
• M43: 14,075,963 km (0.1 R)
• M44: 14,676,897 km (0.114 R)
• M45: 14,942,583 km (0.058 R)
• M46: 16,490,472 km (0.072 R)
• M47: 16,845,917 km (0.085 R)
• M48: 17,004,640 km (0.099 R)
• M49: 18,292,379 km (0.1 R)
• M50: 18,906,927 km (0.095 R)
• M51: 19,653,271 km (0.095 R)
• M52: 21,906,514 km (0.053 R)
• M53: 24,106,201 km (0.111 R)
• M54: 24,509,666 km (0.091 R)
• M55: 24,599,575 km (0.096 R)
• M56: 25,096,240 km (0.116 R)
• M57: 25,323,180 km (0.113 R)
• M58: 25,505,091 km (0.117 R)
• M59: 25,824,632 km (0.081 R)
• M60: 27,162,635 km (0.066 R)
• M61: 27,488,908 km (0.05 R)
• M62: 27,957,448 km (0.118 R)
• M63: 28,428,532 km (0.079 R)
• M64: 29,092,448 km (0.094 R)
• M65: 29,187,741 km (0.101 R)
• M66: 29,378,628 km (0.11 R)
• M67: 31,701,135 km (0.091 R)
• M68: 32,044,612 km (0.105 R)
• M69: 32,438,952 km (0.066 R)
• M70: 32,636,571 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.2

Radius: 3.1

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.25 AU - 14.53 AU

Year: 18558 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,131,065 km

• M1: 51,013 km (0.046 R)
• M2: 232,625 km (0.115 R)
• M3: 268,528 km (0.11 R)
• M4: 373,845 km (0.074 R)
• M5: 476,320 km (0.077 R)
• M6: 507,137 km (0.12 R)
• M7: 571,015 km (0.036 R)
• M8: 1,046,886 km (0.047 R)
• M9: 1,107,922 km (0.101 R)
• M10: 1,128,566 km (0.114 R)
• M11: 1,567,786 km (0.112 R)
• M12: 1,978,133 km (0.08 R)
• M13: 2,028,547 km (0.072 R)
• M14: 2,392,968 km (0.118 R)
• M15: 2,419,746 km (0.075 R)
• M16: 2,527,905 km (0.119 R)
• M17: 3,299,082 km (0.074 R)
• M18: 3,449,278 km (0.119 R)
• M19: 3,632,535 km (0.06 R)
• M20: 3,756,403 km (0.108 R)
• M21: 3,944,896 km (0.115 R)
• M22: 4,331,158 km (0.049 R)
• M23: 4,695,578 km (0.072 R)
• M24: 4,864,474 km (0.1 R)
• M25: 4,966,799 km (0.089 R)
• M26: 5,069,872 km (0.078 R)
• M27: 5,348,124 km (0.079 R)
• M28: 5,453,590 km (0.054 R)
• M29: 5,702,671 km (0.053 R)
• M30: 6,175,101 km (0.066 R)
• M31: 6,360,153 km (0.078 R)
• M32: 6,735,644 km (0.119 R)
• M33: 7,390,284 km (0.086 R)
• M34: 7,547,213 km (0.052 R)
• M35: 7,744,981 km (0.063 R)
• M36: 7,784,774 km (0.099 R)
• M37: 8,064,971 km (0.076 R)
• M38: 8,552,959 km (0.075 R)
• M39: 8,676,527 km (0.071 R)
• M40: 8,883,570 km (0.118 R)
• M41: 9,429,752 km (0.102 R)
• M42: 9,472,238 km (0.054 R)
• M43: 9,728,350 km (0.03 R)
• M44: 9,986,705 km (0.051 R)
• M45: 11,042,716 km (0.079 R)
• M46: 11,132,176 km (0.031 R)
• M47: 11,766,022 km (0.108 R)
• M48: 11,857,576 km (0.053 R)
• M49: 12,041,282 km (0.054 R)
• M50: 13,021,148 km (0.047 R)
• M51: 14,074,766 km (0.108 R)
• M52: 14,759,326 km (0.086 R)
• M53: 15,056,128 km (0.115 R)
• M54: 15,105,795 km (0.116 R)
• M55: 16,722,948 km (0.085 R)
• M56: 16,928,794 km (0.075 R)
• M57: 17,499,660 km (0.117 R)
• M58: 17,813,666 km (0.113 R)
• M59: 18,235,083 km (0.098 R)
• M60: 18,927,123 km (0.108 R)
• M61: 19,681,844 km (0.065 R)
• M62: 19,790,452 km (0.1 R)
• M63: 19,899,359 km (0.078 R)
• M64: 20,226,978 km (0.104 R)
• M65: 20,777,050 km (0.102 R)
• M66: 21,332,058 km (0.07 R)
• M67: 23,083,251 km (0.119 R)
• M68: 23,715,601 km (0.112 R)
• M69: 24,179,055 km (0.117 R)
• M70: 26,481,067 km (0.099 R)
• M71: 27,870,981 km (0.078 R)
• M72: 28,360,016 km (0.079 R)
• M73: 29,470,481 km (0.074 R)
• M74: 29,781,495 km (0.076 R)
• M75: 31,543,160 km (0.061 R)
• M76: 34,182,964 km (0.09 R)
• M77: 34,706,257 km (0.12 R)
• M78: 35,760,773 km (0.113 R)
• M79: 38,103,774 km (0.071 R)
• M80: 38,239,161 km (0.057 R)
• M81: 38,442,614 km (0.093 R)
• M82: 38,850,417 km (0.113 R)
• M83: 39,944,875 km (0.062 R)
• M84: 40,980,242 km (0.094 R)
• M85: 41,327,309 km (0.074 R)
• M86: 41,745,136 km (0.116 R)
• M87: 42,795,612 km (0.032 R)
• M88: 43,147,616 km (0.084 R)
• M89: 43,430,057 km (0.068 R)
• M90: 44,637,013 km (0.087 R)
• M91: 44,708,371 km (0.059 R)
• M92: 45,208,776 km (0.089 R)
• M93: 46,359,483 km (0.102 R)
• M94: 47,519,913 km (0.097 R)
• M95: 47,738,625 km (0.093 R)
• M96: 48,103,794 km (0.088 R)
• M97: 48,176,947 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 14,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit