🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.4 AU - 0.6 AU

Year: 124 Days

Day: 19.5 Hours

Environment

Temp: 258 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.65 AU - 0.85 AU

Year: 228 Days

Day: 29.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,479,623 km

• M1: 51,312 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.88 AU - 3.2 AU

Year: 1863 Days

Day: 21.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,479,623 km

• M1: 191,635 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.79 AU - 4.05 AU

Year: 2223 Days

Day: 41.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.7

Radius: 14.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.73 AU - 7.47 AU

Year: 5295 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,479,623 km

• M1: 182,210 km (0.111 R)
• M2: 272,567 km (0.051 R)
• M3: 372,200 km (0.111 R)
• M4: 540,946 km (0.088 R)
• M5: 668,553 km (0.073 R)
• M6: 939,026 km (0.067 R)
• M7: 1,143,825 km (0.083 R)
• M8: 1,269,637 km (0.028 R)
• M9: 1,498,671 km (0.103 R)
• M10: 1,929,813 km (0.12 R)
• M11: 2,068,191 km (0.05 R)
• M12: 2,763,970 km (0.048 R)
• M13: 3,033,097 km (0.08 R)
• M14: 3,146,492 km (0.119 R)
• M15: 3,804,274 km (0.118 R)
• M16: 4,176,174 km (0.079 R)
• M17: 4,615,842 km (0.068 R)
• M18: 5,167,110 km (0.073 R)
• M19: 5,362,186 km (0.114 R)
• M20: 5,941,728 km (0.104 R)
• M21: 6,105,089 km (0.094 R)
• M22: 6,228,657 km (0.095 R)
• M23: 6,583,353 km (0.098 R)
• M24: 6,731,455 km (0.074 R)
• M25: 6,837,819 km (0.119 R)
• M26: 7,009,259 km (0.113 R)
• M27: 7,378,317 km (0.099 R)
• M28: 7,731,517 km (0.05 R)
• M29: 7,932,726 km (0.099 R)
• M30: 8,271,865 km (0.053 R)
• M31: 8,685,204 km (0.092 R)
• M32: 8,941,166 km (0.109 R)
• M33: 9,176,034 km (0.08 R)
• M34: 9,318,003 km (0.058 R)
• M35: 9,412,997 km (0.063 R)
• M36: 9,580,098 km (0.117 R)
• M37: 9,748,096 km (0.116 R)
• M38: 9,892,907 km (0.099 R)
• M39: 10,356,361 km (0.051 R)
• M40: 10,752,197 km (0.083 R)
• M41: 11,052,291 km (0.097 R)
• M42: 11,228,667 km (0.073 R)
• M43: 11,431,372 km (0.09 R)
• M44: 11,686,436 km (0.113 R)
• M45: 12,752,171 km (0.12 R)
• M46: 13,070,067 km (0.094 R)
• M47: 13,256,615 km (0.091 R)
• M48: 13,821,796 km (0.084 R)
• M49: 14,340,003 km (0.068 R)
• M50: 14,449,958 km (0.078 R)
• M51: 15,003,619 km (0.078 R)
• M52: 15,143,194 km (0.118 R)
• M53: 15,283,218 km (0.088 R)
• M54: 15,536,188 km (0.043 R)
• M55: 16,217,756 km (0.103 R)
• M56: 16,504,684 km (0.101 R)
• M57: 16,793,259 km (0.091 R)
• M58: 17,141,822 km (0.064 R)
• M59: 17,816,508 km (0.081 R)
• M60: 18,231,343 km (0.11 R)
• M61: 18,769,596 km (0.101 R)
• M62: 19,010,598 km (0.032 R)
• M63: 19,282,717 km (0.083 R)
• M64: 19,373,822 km (0.098 R)
• M65: 19,464,927 km (0.08 R)
• M66: 20,199,602 km (0.067 R)
• M67: 20,694,322 km (0.087 R)
• M68: 20,912,137 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 13.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.3 AU - 10.34 AU

Year: 9206 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,479,623 km

• M1: 277,654 km (0.104 R)
• M2: 501,153 km (0.117 R)
• M3: 632,649 km (0.097 R)
• M4: 954,285 km (0.115 R)
• M5: 1,047,933 km (0.047 R)
• M6: 1,499,569 km (0.111 R)
• M7: 1,633,160 km (0.115 R)
• M8: 1,794,277 km (0.082 R)
• M9: 2,233,646 km (0.119 R)
• M10: 2,387,732 km (0.12 R)
• M11: 2,983,281 km (0.058 R)
• M12: 3,298,334 km (0.074 R)
• M13: 3,386,148 km (0.06 R)
• M14: 3,654,526 km (0.112 R)
• M15: 3,837,335 km (0.104 R)
• M16: 3,992,019 km (0.098 R)
• M17: 4,404,012 km (0.091 R)
• M18: 5,200,770 km (0.113 R)
• M19: 5,303,544 km (0.099 R)
• M20: 5,721,520 km (0.118 R)
• M21: 6,078,161 km (0.108 R)
• M22: 6,186,470 km (0.095 R)
• M23: 7,305,911 km (0.036 R)
• M24: 7,498,593 km (0.105 R)
• M25: 8,086,662 km (0.036 R)
• M26: 8,366,411 km (0.069 R)
• M27: 8,771,372 km (0.119 R)
• M28: 9,391,006 km (0.098 R)
• M29: 9,685,116 km (0.067 R)
• M30: 10,282,310 km (0.076 R)
• M31: 10,585,396 km (0.066 R)
• M32: 10,803,809 km (0.103 R)
• M33: 11,289,403 km (0.12 R)
• M34: 11,512,454 km (0.108 R)
• M35: 11,647,092 km (0.09 R)
• M36: 12,236,358 km (0.06 R)
• M37: 13,208,744 km (0.105 R)
• M38: 13,396,789 km (0.04 R)
• M39: 14,592,225 km (0.115 R)
• M40: 14,981,928 km (0.105 R)
• M41: 15,325,853 km (0.099 R)
• M42: 16,727,436 km (0.11 R)
• M43: 16,829,012 km (0.118 R)
• M44: 17,084,226 km (0.081 R)
• M45: 17,186,551 km (0.047 R)
• M46: 17,289,176 km (0.107 R)
• M47: 17,391,949 km (0.11 R)
• M48: 18,065,289 km (0.089 R)
• M49: 19,651,475 km (0.111 R)
• M50: 19,920,153 km (0.077 R)
• M51: 20,788,270 km (0.037 R)
• M52: 21,392,196 km (0.088 R)
• M53: 21,668,653 km (0.111 R)
• M54: 22,280,957 km (0.029 R)
• M55: 22,393,006 km (0.05 R)
• M56: 23,750,906 km (0.116 R)
• M57: 24,787,021 km (0.076 R)
• M58: 25,252,121 km (0.118 R)
• M59: 25,955,380 km (0.098 R)
• M60: 27,261,220 km (0.049 R)
• M61: 27,862,005 km (0.076 R)
• M62: 28,345,655 km (0.054 R)
• M63: 28,588,452 km (0.098 R)
• M64: 29,137,626 km (0.043 R)
• M65: 29,259,997 km (0.078 R)
• M66: 30,122,279 km (0.072 R)
• M67: 30,246,146 km (0.08 R)
• M68: 30,680,878 km (0.11 R)
• M69: 31,243,067 km (0.069 R)
• M70: 31,431,111 km (0.092 R)
• M71: 31,682,585 km (0.071 R)
• M72: 32,631,335 km (0.09 R)
• M73: 33,269,070 km (0.092 R)
• M74: 34,168,902 km (0.081 R)
• M75: 35,076,662 km (0.086 R)
• M76: 35,206,961 km (0.105 R)
• M77: 36,058,024 km (0.12 R)
• M78: 36,915,818 km (0.029 R)
• M79: 37,580,332 km (0.091 R)
• M80: 38,047,825 km (0.068 R)
• M81: 39,394,056 km (0.074 R)
• M82: 39,529,592 km (0.094 R)
• M83: 40,619,113 km (0.105 R)
• M84: 42,271,721 km (0.046 R)
• M85: 42,966,902 km (0.102 R)
• M86: 43,805,996 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 12.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.86 AU - 15.38 AU

Year: 15757 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,479,623 km

• M1: 152,141 km (0.108 R)
• M2: 536,159 km (0.059 R)
• M3: 830,418 km (0.088 R)
• M4: 1,241,214 km (0.118 R)
• M5: 1,353,562 km (0.119 R)
• M6: 1,564,943 km (0.113 R)
• M7: 1,736,981 km (0.051 R)
• M8: 1,812,677 km (0.073 R)
• M9: 3,361,315 km (0.101 R)
• M10: 3,553,249 km (0.104 R)
• M11: 4,049,166 km (0.105 R)
• M12: 4,567,073 km (0.095 R)
• M13: 4,673,138 km (0.055 R)
• M14: 5,142,726 km (0.034 R)
• M15: 5,741,417 km (0.102 R)
• M16: 6,010,244 km (0.092 R)
• M17: 6,680,742 km (0.114 R)
• M18: 7,333,437 km (0.068 R)
• M19: 7,625,452 km (0.089 R)
• M20: 8,481,002 km (0.099 R)
• M21: 8,655,733 km (0.088 R)
• M22: 9,866,428 km (0.116 R)
• M23: 9,958,281 km (0.062 R)
• M24: 10,281,862 km (0.067 R)
• M25: 10,655,856 km (0.115 R)
• M26: 12,098,279 km (0.035 R)
• M27: 12,245,782 km (0.093 R)
• M28: 12,892,344 km (0.067 R)
• M29: 13,550,126 km (0.079 R)
• M30: 15,003,470 km (0.076 R)
• M31: 17,552,767 km (0.12 R)
• M32: 18,450,803 km (0.028 R)
• M33: 19,825,907 km (0.095 R)
• M34: 22,310,727 km (0.109 R)
• M35: 23,466,820 km (0.102 R)
• M36: 23,712,609 km (0.099 R)
• M37: 24,268,963 km (0.03 R)
• M38: 26,921,633 km (0.085 R)
• M39: 27,761,176 km (0.108 R)
• M40: 28,086,402 km (0.092 R)
• M41: 29,466,143 km (0.051 R)
• M42: 29,997,515 km (0.119 R)
• M43: 30,532,028 km (0.063 R)
• M44: 32,154,566 km (0.093 R)
• M45: 32,838,977 km (0.086 R)
• M46: 35,482,969 km (0.096 R)
• M47: 38,050,218 km (0.105 R)
• M48: 38,266,836 km (0.111 R)
• M49: 39,794,829 km (0.119 R)
• M50: 40,308,548 km (0.099 R)
• M51: 41,342,568 km (0.116 R)
• M52: 42,310,616 km (0.116 R)
• M53: 42,910,055 km (0.101 R)
• M54: 43,135,648 km (0.09 R)
• M55: 45,030,156 km (0.11 R)
• M56: 45,642,161 km (0.109 R)
• M57: 46,026,029 km (0.109 R)
• M58: 47,572,272 km (0.104 R)
• M59: 48,039,616 km (0.069 R)
• M60: 48,664,935 km (0.08 R)
• M61: 48,978,492 km (0.103 R)
• M62: 50,002,639 km (0.109 R)
• M63: 50,239,902 km (0.067 R)
• M64: 50,319,189 km (0.107 R)
• M65: 50,398,326 km (0.107 R)
• M66: 51,432,197 km (0.101 R)
• M67: 52,714,250 km (0.118 R)
• M68: 53,359,167 km (0.049 R)
• M69: 53,925,694 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.8

Radius: 4.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.76 AU - 20.76 AU

Year: 27424 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,479,623 km

• M1: 141,071 km (0.09 R)
• M2: 844,779 km (0.113 R)
• M3: 1,474,586 km (0.039 R)
• M4: 1,698,534 km (0.114 R)
• M5: 2,044,704 km (0.046 R)
• M6: 2,512,496 km (0.105 R)
• M7: 2,614,073 km (0.118 R)
• M8: 2,969,219 km (0.091 R)
• M9: 3,361,763 km (0.116 R)
• M10: 3,473,663 km (0.113 R)
• M11: 3,632,386 km (0.084 R)
• M12: 3,816,840 km (0.095 R)
• M13: 4,051,559 km (0.095 R)
• M14: 4,146,853 km (0.066 R)
• M15: 5,398,090 km (0.043 R)
• M16: 5,502,958 km (0.04 R)
• M17: 5,581,945 km (0.094 R)
• M18: 5,794,674 km (0.101 R)
• M19: 6,200,533 km (0.068 R)
• M20: 6,310,337 km (0.103 R)
• M21: 6,954,057 km (0.114 R)
• M22: 7,269,260 km (0.113 R)
• M23: 7,736,005 km (0.099 R)
• M24: 8,152,336 km (0.034 R)
• M25: 8,242,543 km (0.09 R)
• M26: 8,852,005 km (0.108 R)
• M27: 9,037,806 km (0.097 R)
• M28: 9,665,967 km (0.12 R)
• M29: 10,178,639 km (0.066 R)
• M30: 11,030,449 km (0.114 R)
• M31: 11,330,543 km (0.11 R)
• M32: 14,512,489 km (0.103 R)
• M33: 14,731,501 km (0.055 R)
• M34: 16,218,504 km (0.103 R)
• M35: 18,576,465 km (0.102 R)
• M36: 18,814,176 km (0.105 R)
• M37: 19,452,810 km (0.046 R)
• M38: 19,936,459 km (0.082 R)
• M39: 20,342,618 km (0.108 R)
• M40: 21,080,285 km (0.108 R)
• M41: 22,497,725 km (0.06 R)
• M42: 22,666,471 km (0.116 R)
• M43: 23,902,449 km (0.069 R)
• M44: 24,724,190 km (0.076 R)
• M45: 25,160,267 km (0.119 R)
• M46: 26,394,899 km (0.037 R)
• M47: 28,329,199 km (0.1 R)
• M48: 28,374,677 km (0.094 R)
• M49: 30,262,004 km (0.084 R)
• M50: 31,338,360 km (0.088 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit