🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 35.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,811,008 km

• M1: 204,500 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.26 AU - 1.5 AU

Year: 598 Days

Day: 17.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,811,008 km

• M1: 103,372 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.23 AU - 1.99 AU

Year: 754 Days

Day: 34.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 112.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.66 AU - 2.44 AU

Year: 1083 Days

Day: 14.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.79 AU - 3.03 AU

Year: 1832 Days

Day: 47.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 8.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.14 AU - 9.3 AU

Year: 8695 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,811,008 km

• M1: 122,820 km (0.088 R)
• M2: 179,966 km (0.025 R)
• M3: 277,504 km (0.111 R)
• M4: 366,814 km (0.054 R)
• M5: 528,080 km (0.104 R)
• M6: 713,582 km (0.068 R)
• M7: 951,293 km (0.059 R)
• M8: 1,145,920 km (0.043 R)
• M9: 1,282,951 km (0.118 R)
• M10: 1,389,465 km (0.066 R)
• M11: 1,462,020 km (0.085 R)
• M12: 1,573,470 km (0.109 R)
• M13: 1,824,795 km (0.074 R)
• M14: 2,068,340 km (0.07 R)
• M15: 2,563,958 km (0.075 R)
• M16: 2,676,456 km (0.082 R)
• M17: 2,790,748 km (0.117 R)
• M18: 3,071,543 km (0.081 R)
• M19: 3,143,201 km (0.119 R)
• M20: 3,635,228 km (0.065 R)
• M21: 3,890,293 km (0.096 R)
• M22: 4,204,149 km (0.112 R)
• M23: 4,337,441 km (0.119 R)
• M24: 5,452,693 km (0.102 R)
• M25: 6,405,631 km (0.084 R)
• M26: 6,466,817 km (0.077 R)
• M27: 6,807,302 km (0.088 R)
• M28: 7,027,061 km (0.094 R)
• M29: 7,830,701 km (0.108 R)
• M30: 8,629,404 km (0.1 R)
• M31: 8,867,264 km (0.116 R)
• M32: 9,004,146 km (0.1 R)
• M33: 9,488,843 km (0.066 R)
• M34: 9,664,022 km (0.093 R)
• M35: 10,231,746 km (0.082 R)
• M36: 11,288,207 km (0.071 R)
• M37: 11,473,857 km (0.115 R)
• M38: 11,773,053 km (0.074 R)
• M39: 12,112,640 km (0.066 R)
• M40: 12,570,559 km (0.073 R)
• M41: 12,956,372 km (0.104 R)
• M42: 13,111,805 km (0.1 R)
• M43: 13,424,614 km (0.097 R)
• M44: 13,938,183 km (0.066 R)
• M45: 14,984,321 km (0.081 R)
• M46: 15,188,522 km (0.098 R)
• M47: 15,764,773 km (0.118 R)
• M48: 16,222,692 km (0.113 R)
• M49: 16,896,481 km (0.095 R)
• M50: 17,194,181 km (0.075 R)
• M51: 17,279,601 km (0.088 R)
• M52: 17,751,732 km (0.089 R)
• M53: 19,104,845 km (0.094 R)
• M54: 19,326,100 km (0.118 R)
• M55: 19,459,392 km (0.049 R)
• M56: 19,726,723 km (0.08 R)
• M57: 20,219,947 km (0.079 R)
• M58: 20,536,048 km (0.051 R)
• M59: 20,672,032 km (0.107 R)
• M60: 21,127,258 km (0.076 R)
• M61: 21,955,283 km (0.086 R)
• M62: 23,500,479 km (0.114 R)
• M63: 24,166,638 km (0.09 R)
• M64: 24,550,058 km (0.099 R)
• M65: 24,839,081 km (0.116 R)
• M66: 26,152,999 km (0.039 R)
• M67: 26,251,135 km (0.099 R)
• M68: 26,595,958 km (0.073 R)
• M69: 27,041,461 km (0.106 R)
• M70: 27,240,276 km (0.086 R)
• M71: 27,489,357 km (0.118 R)
• M72: 27,739,335 km (0.058 R)
• M73: 27,839,565 km (0.046 R)
• M74: 28,645,299 km (0.114 R)
• M75: 28,898,718 km (0.095 R)
• M76: 29,102,022 km (0.093 R)
• M77: 30,537,862 km (0.071 R)
• M78: 30,900,487 km (0.045 R)
• M79: 33,212,223 km (0.064 R)
• M80: 33,371,844 km (0.046 R)
• M81: 34,012,871 km (0.074 R)
• M82: 34,066,577 km (0.085 R)
• M83: 34,496,371 km (0.116 R)
• M84: 35,307,192 km (0.071 R)
• M85: 35,796,826 km (0.119 R)
• M86: 36,233,801 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906

Radius: 6.5

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.61 AU - 15.91 AU

Year: 17815 Days

Day: 21.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,811,008 km

• M1: 100,380 km (0.109 R)
• M2: 146,756 km (0.066 R)
• M3: 565,031 km (0.1 R)
• M4: 608,415 km (0.12 R)
• M5: 970,441 km (0.096 R)
• M6: 1,023,249 km (0.086 R)
• M7: 1,244,505 km (0.115 R)
• M8: 1,360,892 km (0.11 R)
• M9: 1,420,432 km (0.104 R)
• M10: 1,731,296 km (0.072 R)
• M11: 1,828,684 km (0.113 R)
• M12: 2,414,360 km (0.075 R)
• M13: 2,634,119 km (0.117 R)
• M14: 2,784,316 km (0.032 R)
• M15: 2,937,354 km (0.097 R)
• M16: 3,412,926 km (0.114 R)
• M17: 3,785,275 km (0.099 R)
• M18: 4,703,507 km (0.06 R)
• M19: 4,931,943 km (0.087 R)
• M20: 5,024,394 km (0.064 R)
• M21: 5,979,576 km (0.108 R)
• M22: 6,177,345 km (0.1 R)
• M23: 7,041,422 km (0.118 R)
• M24: 7,355,428 km (0.116 R)
• M25: 7,781,184 km (0.085 R)
• M26: 8,379,575 km (0.074 R)
• M27: 8,600,980 km (0.038 R)
• M28: 9,105,873 km (0.109 R)
• M29: 9,447,854 km (0.112 R)
• M30: 9,678,234 km (0.106 R)
• M31: 9,736,129 km (0.101 R)
• M32: 10,203,173 km (0.119 R)
• M33: 10,558,319 km (0.053 R)
• M34: 10,917,653 km (0.093 R)
• M35: 11,463,984 km (0.097 R)
• M36: 11,647,989 km (0.111 R)
• M37: 13,091,609 km (0.055 R)
• M38: 14,392,063 km (0.066 R)
• M39: 17,324,331 km (0.087 R)
• M40: 17,676,933 km (0.059 R)
• M41: 19,989,267 km (0.119 R)
• M42: 21,633,198 km (0.091 R)
• M43: 21,784,741 km (0.118 R)
• M44: 22,778,819 km (0.099 R)
• M45: 23,475,646 km (0.117 R)
• M46: 24,336,731 km (0.074 R)
• M47: 24,652,383 km (0.071 R)
• M48: 25,287,874 km (0.044 R)
• M49: 26,089,719 km (0.107 R)
• M50: 26,331,918 km (0.117 R)
• M51: 26,818,560 km (0.109 R)
• M52: 27,553,983 km (0.05 R)
• M53: 28,961,250 km (0.093 R)
• M54: 29,463,600 km (0.097 R)
• M55: 29,800,045 km (0.118 R)
• M56: 31,501,272 km (0.079 R)
• M57: 33,496,310 km (0.036 R)
• M58: 35,800,266 km (0.11 R)
• M59: 37,425,199 km (0.052 R)
• M60: 39,907,177 km (0.089 R)
• M61: 40,186,177 km (0.089 R)
• M62: 40,372,576 km (0.042 R)
• M63: 40,652,623 km (0.085 R)
• M64: 41,968,486 km (0.079 R)
• M65: 43,489,298 km (0.109 R)
• M66: 44,160,244 km (0.117 R)
• M67: 45,124,851 km (0.117 R)
• M68: 45,415,520 km (0.109 R)
• M69: 48,257,580 km (0.119 R)
• M70: 48,852,830 km (0.097 R)
• M71: 52,169,415 km (0.104 R)
• M72: 54,730,082 km (0.061 R)
• M73: 56,390,169 km (0.106 R)
• M74: 57,541,175 km (0.078 R)
• M75: 57,961,545 km (0.087 R)
• M76: 58,488,579 km (0.077 R)
• M77: 59,123,023 km (0.067 R)
• M78: 59,229,088 km (0.105 R)
• M79: 59,759,861 km (0.093 R)
• M80: 61,576,279 km (0.071 R)
• M81: 63,085,871 km (0.089 R)
• M82: 66,251,212 km (0.094 R)
• M83: 68,909,566 km (0.03 R)
• M84: 69,355,966 km (0.112 R)
• M85: 69,691,514 km (0.097 R)
• M86: 72,168,107 km (0.09 R)
• M87: 73,417,100 km (0.089 R)
• M88: 74,215,653 km (0.103 R)
• M89: 74,673,423 km (0.101 R)
• M90: 75,131,940 km (0.105 R)
• M91: 76,628,667 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.5

Radius: 6.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.53 AU - 18.07 AU

Year: 22081 Days

Day: 23.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,811,008 km

• M1: 135,984 km (0.096 R)
• M2: 290,669 km (0.112 R)
• M3: 390,899 km (0.107 R)
• M4: 573,409 km (0.09 R)
• M5: 684,111 km (0.052 R)
• M6: 822,788 km (0.063 R)
• M7: 2,112,472 km (0.09 R)
• M8: 2,346,143 km (0.077 R)
• M9: 2,588,193 km (0.097 R)
• M10: 2,712,359 km (0.026 R)
• M11: 3,879,522 km (0.063 R)
• M12: 4,093,596 km (0.113 R)
• M13: 4,458,914 km (0.082 R)
• M14: 4,949,446 km (0.036 R)
• M15: 5,496,675 km (0.117 R)
• M16: 6,269,946 km (0.052 R)
• M17: 6,521,270 km (0.118 R)
• M18: 6,690,615 km (0.115 R)
• M19: 6,947,325 km (0.08 R)
• M20: 7,559,031 km (0.119 R)
• M21: 7,961,299 km (0.091 R)
• M22: 8,142,313 km (0.1 R)
• M23: 8,233,418 km (0.086 R)
• M24: 8,462,452 km (0.113 R)
• M25: 8,926,804 km (0.059 R)
• M26: 9,114,998 km (0.095 R)
• M27: 10,517,478 km (0.095 R)
• M28: 11,016,537 km (0.086 R)
• M29: 12,193,573 km (0.101 R)
• M30: 12,717,614 km (0.088 R)
• M31: 13,088,916 km (0.117 R)
• M32: 13,787,837 km (0.113 R)
• M33: 14,775,482 km (0.113 R)
• M34: 16,471,623 km (0.048 R)
• M35: 16,586,814 km (0.069 R)
• M36: 17,050,567 km (0.106 R)
• M37: 18,407,270 km (0.046 R)
• M38: 18,586,787 km (0.046 R)
• M39: 20,661,710 km (0.105 R)
• M40: 21,663,268 km (0.098 R)
• M41: 22,106,377 km (0.082 R)
• M42: 22,552,627 km (0.081 R)
• M43: 23,195,000 km (0.108 R)
• M44: 23,259,627 km (0.1 R)
• M45: 23,583,506 km (0.106 R)
• M46: 23,778,432 km (0.105 R)
• M47: 24,039,331 km (0.077 R)
• M48: 24,235,603 km (0.084 R)
• M49: 25,158,323 km (0.116 R)
• M50: 25,224,744 km (0.057 R)
• M51: 25,357,587 km (0.079 R)
• M52: 25,824,632 km (0.113 R)
• M53: 27,242,520 km (0.078 R)
• M54: 27,515,387 km (0.069 R)
• M55: 27,583,753 km (0.041 R)
• M56: 28,132,777 km (0.036 R)
• M57: 29,102,321 km (0.113 R)
• M58: 29,591,057 km (0.11 R)
• M59: 34,258,062 km (0.068 R)
• M60: 34,700,273 km (0.097 R)
• M61: 34,774,175 km (0.097 R)
• M62: 35,070,229 km (0.111 R)
• M63: 35,292,830 km (0.082 R)
• M64: 35,888,679 km (0.115 R)
• M65: 36,864,057 km (0.116 R)
• M66: 37,392,885 km (0.114 R)
• M67: 38,534,467 km (0.028 R)
• M68: 41,948,589 km (0.106 R)
• M69: 42,106,116 km (0.053 R)
• M70: 42,817,155 km (0.067 R)
• M71: 45,135,323 km (0.114 R)
• M72: 45,377,522 km (0.072 R)
• M73: 46,187,744 km (0.096 R)
• M74: 46,268,976 km (0.1 R)
• M75: 46,839,393 km (0.112 R)
• M76: 46,920,923 km (0.056 R)
• M77: 47,002,753 km (0.032 R)
• M78: 47,494,033 km (0.069 R)
• M79: 47,986,958 km (0.067 R)
• M80: 48,729,562 km (0.081 R)
• M81: 50,059,187 km (0.064 R)
• M82: 50,644,714 km (0.114 R)
• M83: 50,980,262 km (0.059 R)
• M84: 55,322,938 km (0.081 R)
• M85: 55,755,126 km (0.055 R)
• M86: 55,841,594 km (0.086 R)
• M87: 56,101,595 km (0.086 R)
• M88: 56,448,812 km (0.088 R)
• M89: 57,232,555 km (0.094 R)
• M90: 58,107,703 km (0.034 R)
• M91: 58,546,922 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit