🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.68 AU - 0.78 AU

Year: 235 Days

Day: 26.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.75 AU - 1.03 AU

Year: 316 Days

Day: 35.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,417,964 km

• M1: 74,649 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.93 AU - 1.01 AU

Year: 360 Days

Day: 48 Hours

Environment

Temp: 6 °C

Axial Tilt: 170 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,417,964 km

• M1: 65,075 km (0.095 R)
• M2: 864,975 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.12 AU - 1.76 AU

Year: 651 Days

Day: 30.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.94 AU - 4.6 AU

Year: 2758 Days

Day: 33.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,417,964 km

• M1: 1,560,904 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.08 AU - 5.06 AU

Year: 3093 Days

Day: 30.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 9.5

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.25 AU - 6.09 AU

Year: 5086 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,417,964 km

• M1: 121,025 km (0.102 R)
• M2: 377,884 km (0.104 R)
• M3: 438,621 km (0.119 R)
• M4: 525,687 km (0.08 R)
• M5: 595,400 km (0.066 R)
• M6: 693,985 km (0.093 R)
• M7: 798,553 km (0.047 R)
• M8: 1,084,136 km (0.086 R)
• M9: 1,160,580 km (0.081 R)
• M10: 1,319,154 km (0.099 R)
• M11: 1,640,341 km (0.043 R)
• M12: 1,729,052 km (0.083 R)
• M13: 2,042,759 km (0.06 R)
• M14: 2,516,087 km (0.093 R)
• M15: 3,088,598 km (0.077 R)
• M16: 3,561,177 km (0.119 R)
• M17: 4,374,092 km (0.07 R)
• M18: 4,623,921 km (0.082 R)
• M19: 6,052,281 km (0.101 R)
• M20: 6,246,758 km (0.078 R)
• M21: 6,785,311 km (0.107 R)
• M22: 6,900,651 km (0.09 R)
• M23: 7,309,202 km (0.081 R)
• M24: 7,695,763 km (0.034 R)
• M25: 7,906,696 km (0.117 R)
• M26: 7,967,283 km (0.087 R)
• M27: 8,395,881 km (0.033 R)
• M28: 8,488,782 km (0.095 R)
• M29: 8,863,524 km (0.094 R)
• M30: 9,243,652 km (0.063 R)
• M31: 9,564,540 km (0.087 R)
• M32: 9,693,942 km (0.1 R)
• M33: 9,758,867 km (0.046 R)
• M34: 10,217,385 km (0.026 R)
• M35: 10,750,103 km (0.111 R)
• M36: 10,817,272 km (0.058 R)
• M37: 11,053,637 km (0.117 R)
• M38: 11,223,580 km (0.084 R)
• M39: 11,669,382 km (0.096 R)
• M40: 11,842,317 km (0.071 R)
• M41: 12,436,969 km (0.095 R)
• M42: 12,755,762 km (0.103 R)
• M43: 12,862,575 km (0.119 R)
• M44: 13,041,344 km (0.108 R)
• M45: 13,148,905 km (0.035 R)
• M46: 13,837,504 km (0.092 R)
• M47: 14,352,420 km (0.075 R)
• M48: 14,463,571 km (0.109 R)
• M49: 15,098,913 km (0.073 R)
• M50: 16,011,311 km (0.1 R)
• M51: 16,126,650 km (0.038 R)
• M52: 16,319,333 km (0.102 R)
• M53: 17,452,686 km (0.119 R)
• M54: 18,088,776 km (0.03 R)
• M55: 18,611,172 km (0.1 R)
• M56: 20,415,921 km (0.107 R)
• M57: 20,499,247 km (0.079 R)
• M58: 21,001,746 km (0.08 R)
• M59: 21,339,089 km (0.096 R)
• M60: 21,550,770 km (0.079 R)
• M61: 21,763,199 km (0.06 R)
• M62: 22,404,675 km (0.064 R)
• M63: 22,490,693 km (0.112 R)
• M64: 23,225,967 km (0.058 R)
• M65: 23,443,782 km (0.104 R)
• M66: 23,531,147 km (0.107 R)
• M67: 23,969,319 km (0.098 R)
• M68: 24,189,377 km (0.088 R)
• M69: 24,321,771 km (0.099 R)
• M70: 24,853,741 km (0.08 R)
• M71: 25,748,786 km (0.078 R)
• M72: 26,654,451 km (0.034 R)
• M73: 28,124,998 km (0.105 R)
• M74: 28,916,969 km (0.092 R)
• M75: 29,386,258 km (0.12 R)
• M76: 29,668,998 km (0.053 R)
• M77: 29,810,816 km (0.102 R)
• M78: 30,000,058 km (0.048 R)
• M79: 30,332,315 km (0.108 R)
• M80: 30,665,918 km (0.105 R)
• M81: 30,904,826 km (0.088 R)
• M82: 31,000,568 km (0.074 R)
• M83: 31,432,757 km (0.061 R)
• M84: 31,577,268 km (0.064 R)
• M85: 31,866,890 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 12.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.39 AU - 11.41 AU

Year: 11735 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,417,964 km

• M1: 235,317 km (0.036 R)
• M2: 703,858 km (0.119 R)
• M3: 855,101 km (0.102 R)
• M4: 1,082,191 km (0.102 R)
• M5: 1,260,362 km (0.07 R)
• M6: 1,376,899 km (0.091 R)
• M7: 1,571,376 km (0.117 R)
• M8: 2,323,105 km (0.089 R)
• M9: 2,676,605 km (0.063 R)
• M10: 2,921,946 km (0.106 R)
• M11: 3,016,043 km (0.113 R)
• M12: 3,402,155 km (0.105 R)
• M13: 3,601,270 km (0.028 R)
• M14: 3,702,248 km (0.073 R)
• M15: 3,907,197 km (0.113 R)
• M16: 4,472,228 km (0.057 R)
• M17: 5,252,830 km (0.06 R)
• M18: 5,561,450 km (0.044 R)
• M19: 5,796,768 km (0.085 R)
• M20: 6,035,526 km (0.119 R)
• M21: 6,440,637 km (0.087 R)
• M22: 6,812,837 km (0.102 R)
• M23: 6,896,462 km (0.118 R)
• M24: 7,107,245 km (0.088 R)
• M25: 7,971,323 km (0.092 R)
• M26: 8,192,578 km (0.074 R)
• M27: 8,415,927 km (0.037 R)
• M28: 9,329,372 km (0.043 R)
• M29: 9,515,771 km (0.033 R)
• M30: 9,892,608 km (0.068 R)
• M31: 10,082,747 km (0.098 R)
• M32: 10,660,643 km (0.073 R)
• M33: 11,051,991 km (0.12 R)
• M34: 11,348,494 km (0.099 R)
• M35: 11,597,725 km (0.088 R)
• M36: 13,078,444 km (0.117 R)
• M37: 13,182,714 km (0.093 R)
• M38: 13,444,809 km (0.116 R)
• M39: 13,550,126 km (0.114 R)
• M40: 14,187,563 km (0.077 R)
• M41: 14,618,106 km (0.116 R)
• M42: 16,495,260 km (0.042 R)
• M43: 17,118,784 km (0.117 R)
• M44: 18,564,497 km (0.106 R)
• M45: 19,153,614 km (0.062 R)
• M46: 19,569,795 km (0.087 R)
• M47: 19,868,841 km (0.076 R)
• M48: 20,048,957 km (0.109 R)
• M49: 20,653,482 km (0.025 R)
• M50: 21,263,991 km (0.097 R)
• M51: 22,315,365 km (0.117 R)
• M52: 22,440,279 km (0.067 R)
• M53: 22,941,881 km (0.047 R)
• M54: 23,574,081 km (0.098 R)
• M55: 23,892,276 km (0.12 R)
• M56: 25,114,640 km (0.052 R)
• M57: 26,621,539 km (0.043 R)
• M58: 26,886,627 km (0.067 R)
• M59: 27,955,504 km (0.114 R)
• M60: 29,928,251 km (0.103 R)
• M61: 31,105,586 km (0.086 R)
• M62: 31,664,783 km (0.056 R)
• M63: 32,016,039 km (0.074 R)
• M64: 32,793,200 km (0.082 R)
• M65: 34,654,945 km (0.081 R)
• M66: 36,256,989 km (0.098 R)
• M67: 36,919,259 km (0.105 R)
• M68: 39,005,251 km (0.062 R)
• M69: 41,129,391 km (0.086 R)
• M70: 41,435,768 km (0.086 R)
• M71: 44,306,701 km (0.066 R)
• M72: 44,542,317 km (0.086 R)
• M73: 45,251,561 km (0.111 R)
• M74: 45,568,110 km (0.032 R)
• M75: 45,964,544 km (0.066 R)
• M76: 46,203,153 km (0.106 R)
• M77: 48,610,631 km (0.093 R)
• M78: 48,853,578 km (0.048 R)
• M79: 49,422,200 km (0.109 R)
• M80: 49,666,493 km (0.08 R)
• M81: 50,320,086 km (0.062 R)
• M82: 51,140,930 km (0.083 R)
• M83: 52,962,583 km (0.09 R)
• M84: 53,965,188 km (0.088 R)
• M85: 54,216,812 km (0.102 R)
• M86: 54,973,926 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.6

Radius: 11.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.84 AU - 12.38 AU

Year: 13020 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,417,964 km

• M1: 271,221 km (0.058 R)
• M2: 357,240 km (0.082 R)
• M3: 441,912 km (0.108 R)
• M4: 619,784 km (0.061 R)
• M5: 765,492 km (0.12 R)
• M6: 1,007,093 km (0.051 R)
• M7: 2,009,997 km (0.051 R)
• M8: 2,092,874 km (0.094 R)
• M9: 2,554,832 km (0.114 R)
• M10: 2,675,408 km (0.041 R)
• M11: 3,372,235 km (0.1 R)
• M12: 3,538,289 km (0.076 R)
• M13: 3,844,216 km (0.052 R)
• M14: 4,337,141 km (0.102 R)
• M15: 5,190,298 km (0.058 R)
• M16: 5,382,681 km (0.069 R)
• M17: 6,379,601 km (0.05 R)
• M18: 6,627,335 km (0.058 R)
• M19: 7,737,351 km (0.072 R)
• M20: 8,134,983 km (0.072 R)
• M21: 8,403,810 km (0.066 R)
• M22: 8,494,018 km (0.101 R)
• M23: 8,996,367 km (0.116 R)
• M24: 9,320,995 km (0.095 R)
• M25: 10,463,324 km (0.094 R)
• M26: 10,706,869 km (0.075 R)
• M27: 11,952,720 km (0.089 R)
• M28: 13,349,216 km (0.051 R)
• M29: 13,932,947 km (0.115 R)
• M30: 14,416,747 km (0.077 R)
• M31: 15,622,506 km (0.115 R)
• M32: 16,917,425 km (0.116 R)
• M33: 17,491,133 km (0.104 R)
• M34: 17,664,517 km (0.081 R)
• M35: 18,012,930 km (0.112 R)
• M36: 18,834,821 km (0.058 R)
• M37: 19,489,162 km (0.091 R)
• M38: 20,820,284 km (0.107 R)
• M39: 21,496,765 km (0.119 R)
• M40: 22,368,322 km (0.099 R)
• M41: 22,556,517 km (0.101 R)
• M42: 23,251,249 km (0.102 R)
• M43: 23,441,986 km (0.113 R)
• M44: 24,597,181 km (0.078 R)
• M45: 24,856,285 km (0.103 R)
• M46: 26,629,618 km (0.054 R)
• M47: 26,962,623 km (0.096 R)
• M48: 28,511,409 km (0.079 R)
• M49: 28,852,044 km (0.1 R)
• M50: 29,193,875 km (0.102 R)
• M51: 29,881,726 km (0.1 R)
• M52: 31,063,250 km (0.106 R)
• M53: 31,203,273 km (0.109 R)
• M54: 31,413,758 km (0.099 R)
• M55: 31,624,541 km (0.115 R)
• M56: 32,189,273 km (0.083 R)
• M57: 32,401,852 km (0.113 R)
• M58: 33,687,346 km (0.111 R)
• M59: 34,553,518 km (0.084 R)
• M60: 34,698,628 km (0.051 R)
• M61: 34,843,887 km (0.109 R)
• M62: 35,866,538 km (0.116 R)
• M63: 37,642,564 km (0.092 R)
• M64: 38,091,059 km (0.112 R)
• M65: 40,818,976 km (0.067 R)
• M66: 41,202,844 km (0.114 R)
• M67: 43,218,077 km (0.082 R)
• M68: 44,159,047 km (0.075 R)
• M69: 44,631,926 km (0.099 R)
• M70: 46,140,920 km (0.092 R)
• M71: 46,460,611 km (0.078 R)
• M72: 46,540,795 km (0.085 R)
• M73: 46,781,199 km (0.086 R)
• M74: 46,861,383 km (0.083 R)
• M75: 48,557,225 km (0.025 R)
• M76: 49,944,596 km (0.102 R)
• M77: 50,766,935 km (0.117 R)
• M78: 51,510,736 km (0.103 R)
• M79: 51,676,490 km (0.034 R)
• M80: 52,091,774 km (0.082 R)
• M81: 52,591,580 km (0.075 R)
• M82: 53,260,283 km (0.083 R)
• M83: 54,353,245 km (0.11 R)
• M84: 54,437,618 km (0.117 R)
• M85: 55,283,744 km (0.114 R)
• M86: 56,134,207 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit