🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 246 Days

Day: 37.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.53 AU - 0.61 AU

Year: 282 Days

Day: 17.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,296,852 km

• M1: 29,022 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.54 AU - 0.7 AU

Year: 320 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 8.9

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.54 AU - 0.82 AU

Year: 368 Days

Day: 11.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,296,852 km

• M1: 113,246 km (0.063 R)
• M2: 208,390 km (0.108 R)
• M3: 272,867 km (0.119 R)
• M4: 377,585 km (0.082 R)
• M5: 474,375 km (0.108 R)
• M6: 529,876 km (0.092 R)
• M7: 599,139 km (0.085 R)
• M8: 671,994 km (0.075 R)
• M9: 772,673 km (0.098 R)
• M10: 831,315 km (0.027 R)
• M11: 887,415 km (0.06 R)
• M12: 944,860 km (0.108 R)
• M13: 1,045,091 km (0.069 R)
• M14: 1,120,338 km (0.076 R)
• M15: 1,177,934 km (0.082 R)
• M16: 1,261,409 km (0.118 R)
• M17: 1,326,784 km (0.083 R)
• M18: 1,503,010 km (0.085 R)
• M19: 1,577,958 km (0.113 R)
• M20: 1,676,095 km (0.099 R)
• M21: 1,770,640 km (0.104 R)
• M22: 1,838,558 km (0.102 R)
• M23: 1,977,085 km (0.057 R)
• M24: 2,053,530 km (0.061 R)
• M25: 2,143,139 km (0.116 R)
• M26: 2,344,797 km (0.062 R)
• M27: 2,413,313 km (0.086 R)
• M28: 2,584,602 km (0.102 R)
• M29: 2,694,557 km (0.108 R)
• M30: 2,819,321 km (0.048 R)
• M31: 3,020,231 km (0.075 R)
• M32: 3,115,675 km (0.105 R)
• M33: 3,267,666 km (0.111 R)
• M34: 3,351,591 km (0.104 R)
• M35: 3,429,082 km (0.097 R)
• M36: 3,485,930 km (0.101 R)
• M37: 3,578,979 km (0.111 R)
• M38: 3,716,310 km (0.085 R)
• M39: 3,899,867 km (0.072 R)
• M40: 3,996,507 km (0.108 R)
• M41: 4,071,306 km (0.114 R)
• M42: 4,169,442 km (0.087 R)
• M43: 4,306,474 km (0.078 R)
• M44: 4,383,218 km (0.08 R)
• M45: 4,514,864 km (0.12 R)
• M46: 4,742,402 km (0.086 R)
• M47: 4,797,903 km (0.1 R)
• M48: 4,861,632 km (0.113 R)
• M49: 4,933,588 km (0.081 R)
• M50: 5,014,072 km (0.089 R)
• M51: 5,078,698 km (0.037 R)
• M52: 5,233,382 km (0.112 R)
• M53: 5,406,168 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 14.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.14 AU - 2.74 AU

Year: 2500 Days

Day: 7.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,296,852 km

• M1: 204,351 km (0.092 R)
• M2: 384,018 km (0.05 R)
• M3: 503,247 km (0.109 R)
• M4: 723,007 km (0.113 R)
• M5: 896,241 km (0.118 R)
• M6: 1,092,663 km (0.058 R)
• M7: 1,406,669 km (0.066 R)
• M8: 1,547,889 km (0.117 R)
• M9: 1,787,844 km (0.118 R)
• M10: 1,932,057 km (0.069 R)
• M11: 2,100,504 km (0.069 R)
• M12: 2,263,565 km (0.106 R)
• M13: 2,570,241 km (0.079 R)
• M14: 2,679,298 km (0.099 R)
• M15: 2,935,858 km (0.072 R)
• M16: 3,247,620 km (0.093 R)
• M17: 3,953,872 km (0.103 R)
• M18: 4,182,756 km (0.083 R)
• M19: 4,324,874 km (0.09 R)
• M20: 4,442,309 km (0.071 R)
• M21: 4,991,034 km (0.115 R)
• M22: 5,197,180 km (0.057 R)
• M23: 5,294,418 km (0.088 R)
• M24: 5,434,442 km (0.067 R)
• M25: 5,948,460 km (0.101 R)
• M26: 6,300,015 km (0.099 R)
• M27: 6,840,213 km (0.059 R)
• M28: 6,992,803 km (0.115 R)
• M29: 7,131,330 km (0.117 R)
• M30: 7,615,130 km (0.077 R)
• M31: 8,077,537 km (0.109 R)
• M32: 8,369,103 km (0.097 R)
• M33: 8,929,347 km (0.114 R)
• M34: 9,298,555 km (0.027 R)
• M35: 9,724,011 km (0.064 R)
• M36: 9,999,870 km (0.12 R)
• M37: 10,260,619 km (0.101 R)
• M38: 10,559,067 km (0.045 R)
• M39: 11,038,827 km (0.092 R)
• M40: 11,236,446 km (0.11 R)
• M41: 11,562,270 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 8.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.51 AU - 3.09 AU

Year: 3074 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,296,852 km

• M1: 103,821 km (0.104 R)
• M2: 193,280 km (0.058 R)
• M3: 280,945 km (0.078 R)
• M4: 396,434 km (0.061 R)
• M5: 500,255 km (0.119 R)
• M6: 586,573 km (0.113 R)
• M7: 678,426 km (0.116 R)
• M8: 927,806 km (0.072 R)
• M9: 1,041,500 km (0.12 R)
• M10: 1,114,953 km (0.081 R)
• M11: 1,508,844 km (0.111 R)
• M12: 1,615,358 km (0.1 R)
• M13: 1,706,912 km (0.098 R)
• M14: 1,794,426 km (0.057 R)
• M15: 1,913,506 km (0.087 R)
• M16: 2,016,878 km (0.061 R)
• M17: 2,115,763 km (0.05 R)
• M18: 2,210,009 km (0.119 R)
• M19: 2,887,987 km (0.099 R)
• M20: 2,985,973 km (0.113 R)
• M21: 3,120,462 km (0.115 R)
• M22: 3,596,183 km (0.092 R)
• M23: 4,016,553 km (0.12 R)
• M24: 4,094,643 km (0.064 R)
• M25: 4,212,676 km (0.118 R)
• M26: 4,468,488 km (0.097 R)
• M27: 4,565,727 km (0.052 R)
• M28: 4,762,448 km (0.113 R)
• M29: 4,845,176 km (0.107 R)
• M30: 4,961,862 km (0.104 R)
• M31: 5,037,409 km (0.064 R)
• M32: 5,368,918 km (0.098 R)
• M33: 5,437,883 km (0.031 R)
• M34: 5,533,027 km (0.109 R)
• M35: 5,585,237 km (0.114 R)
• M36: 5,760,416 km (0.115 R)
• M37: 5,857,505 km (0.104 R)
• M38: 6,062,304 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 13.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.4 AU - 3.48 AU

Year: 3307 Days

Day: 11.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,296,852 km

• M1: 243,845 km (0.12 R)
• M2: 376,089 km (0.095 R)
• M3: 644,916 km (0.05 R)
• M4: 779,704 km (0.083 R)
• M5: 1,080,845 km (0.111 R)
• M6: 1,282,503 km (0.111 R)
• M7: 1,497,175 km (0.095 R)
• M8: 1,589,178 km (0.074 R)
• M9: 1,696,739 km (0.114 R)
• M10: 1,962,724 km (0.096 R)
• M11: 2,182,483 km (0.057 R)
• M12: 2,551,242 km (0.088 R)
• M13: 2,711,013 km (0.115 R)
• M14: 3,006,917 km (0.11 R)
• M15: 3,142,004 km (0.119 R)
• M16: 3,541,580 km (0.11 R)
• M17: 3,702,398 km (0.078 R)
• M18: 3,847,508 km (0.115 R)
• M19: 3,939,211 km (0.089 R)
• M20: 4,068,763 km (0.084 R)
• M21: 4,275,358 km (0.091 R)
• M22: 4,504,691 km (0.081 R)
• M23: 5,076,005 km (0.054 R)
• M24: 5,298,757 km (0.06 R)
• M25: 5,545,443 km (0.077 R)
• M26: 5,649,414 km (0.112 R)
• M27: 6,221,925 km (0.114 R)
• M28: 6,438,842 km (0.084 R)
• M29: 6,614,171 km (0.109 R)
• M30: 6,835,576 km (0.117 R)
• M31: 7,445,486 km (0.102 R)
• M32: 7,629,641 km (0.084 R)
• M33: 7,908,791 km (0.083 R)
• M34: 8,026,075 km (0.109 R)
• M35: 8,120,322 km (0.092 R)
• M36: 8,381,370 km (0.112 R)
• M37: 8,814,755 km (0.118 R)
• M38: 9,107,668 km (0.092 R)
• M39: 9,329,522 km (0.103 R)
• M40: 9,728,350 km (0.072 R)
• M41: 9,854,161 km (0.098 R)
• M42: 10,107,431 km (0.039 R)
• M43: 11,010,852 km (0.093 R)
• M44: 11,247,217 km (0.106 R)
• M45: 11,618,519 km (0.059 R)
• M46: 12,020,787 km (0.064 R)
• M47: 12,128,797 km (0.083 R)
• M48: 13,004,842 km (0.084 R)
• M49: 13,450,494 km (0.069 R)
• M50: 14,185,468 km (0.115 R)
• M51: 14,385,630 km (0.083 R)
• M52: 14,586,690 km (0.113 R)
• M53: 14,788,797 km (0.072 R)
• M54: 15,783,174 km (0.06 R)
• M55: 16,889,899 km (0.09 R)
• M56: 17,132,397 km (0.086 R)
• M57: 17,315,056 km (0.108 R)
• M58: 17,406,759 km (0.077 R)
• M59: 17,621,133 km (0.106 R)
• M60: 17,713,136 km (0.057 R)
• M61: 18,207,258 km (0.065 R)
• M62: 18,643,335 km (0.042 R)
• M63: 19,398,954 km (0.119 R)
• M64: 20,068,405 km (0.088 R)
• M65: 20,486,531 km (0.105 R)
• M66: 20,680,559 km (0.081 R)
• M67: 20,972,724 km (0.083 R)
• M68: 21,956,330 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.2

Radius: 4.7

Gravity: 35.45 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.12 AU - 7.2 AU

Year: 11275 Days

Day: 15.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,296,852 km

• M1: 60,138 km (0.062 R)
• M2: 138,827 km (0.097 R)
• M3: 223,499 km (0.06 R)
• M4: 683,064 km (0.067 R)
• M5: 816,056 km (0.087 R)
• M6: 895,792 km (0.109 R)
• M7: 978,071 km (0.077 R)
• M8: 1,621,641 km (0.107 R)
• M9: 1,799,363 km (0.087 R)
• M10: 1,877,603 km (0.102 R)
• M11: 3,464,836 km (0.12 R)
• M12: 4,063,228 km (0.07 R)
• M13: 4,166,002 km (0.084 R)
• M14: 4,764,842 km (0.053 R)
• M15: 5,019,308 km (0.086 R)
• M16: 5,203,612 km (0.089 R)
• M17: 5,655,248 km (0.099 R)
• M18: 5,885,779 km (0.089 R)
• M19: 6,002,166 km (0.105 R)
• M20: 6,237,334 km (0.092 R)
• M21: 6,276,827 km (0.11 R)
• M22: 6,757,037 km (0.064 R)
• M23: 7,290,652 km (0.064 R)
• M24: 8,008,572 km (0.07 R)
• M25: 8,267,377 km (0.06 R)
• M26: 8,441,359 km (0.116 R)
• M27: 8,660,670 km (0.04 R)
• M28: 8,970,786 km (0.083 R)
• M29: 11,001,727 km (0.118 R)
• M30: 11,289,254 km (0.059 R)
• M31: 11,579,174 km (0.074 R)
• M32: 12,166,645 km (0.085 R)
• M33: 12,364,563 km (0.113 R)
• M34: 13,167,006 km (0.104 R)
• M35: 13,882,832 km (0.098 R)
• M36: 14,037,815 km (0.091 R)
• M37: 17,090,659 km (0.093 R)
• M38: 17,312,363 km (0.105 R)
• M39: 17,423,514 km (0.097 R)
• M40: 17,534,965 km (0.119 R)
• M41: 17,590,765 km (0.047 R)
• M42: 18,662,185 km (0.085 R)
• M43: 18,719,182 km (0.072 R)
• M44: 19,177,101 km (0.08 R)
• M45: 19,234,696 km (0.069 R)
• M46: 19,696,654 km (0.116 R)
• M47: 20,337,980 km (0.108 R)
• M48: 20,396,622 km (0.113 R)
• M49: 20,514,057 km (0.106 R)
• M50: 21,045,428 km (0.072 R)
• M51: 21,402,070 km (0.072 R)
• M52: 21,521,449 km (0.113 R)
• M53: 22,242,211 km (0.035 R)
• M54: 23,215,346 km (0.066 R)
• M55: 23,399,501 km (0.081 R)
• M56: 23,522,320 km (0.059 R)
• M57: 24,451,323 km (0.112 R)
• M58: 24,763,684 km (0.092 R)
• M59: 25,077,390 km (0.103 R)
• M60: 25,645,264 km (0.116 R)
• M61: 26,601,045 km (0.119 R)
• M62: 27,051,185 km (0.091 R)
• M63: 27,115,661 km (0.081 R)
• M64: 27,374,166 km (0.114 R)
• M65: 27,763,420 km (0.079 R)
• M66: 28,154,618 km (0.101 R)
• M67: 29,737,214 km (0.115 R)
• M68: 31,010,442 km (0.035 R)
• M69: 32,438,353 km (0.05 R)
• M70: 32,781,531 km (0.076 R)
• M71: 33,471,327 km (0.092 R)
• M72: 35,428,366 km (0.075 R)
• M73: 35,852,476 km (0.097 R)
• M74: 36,136,263 km (0.065 R)
• M75: 36,420,649 km (0.079 R)
• M76: 36,563,216 km (0.115 R)
• M77: 37,422,057 km (0.087 R)
• M78: 38,360,036 km (0.043 R)
• M79: 39,964,922 km (0.038 R)
• M80: 42,788,282 km (0.105 R)
• M81: 43,541,807 km (0.083 R)
• M82: 44,680,396 km (0.114 R)
• M83: 47,608,475 km (0.065 R)
• M84: 48,232,747 km (0.071 R)
• M85: 48,624,245 km (0.111 R)
• M86: 49,726,183 km (0.097 R)
• M87: 49,805,170 km (0.109 R)
• M88: 49,884,308 km (0.076 R)
• M89: 52,034,927 km (0.082 R)
• M90: 52,597,415 km (0.118 R)
• M91: 52,677,898 km (0.09 R)
• M92: 53,566,210 km (0.065 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 16,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit