🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.89 AU - 3.09 AU

Year: 1484 Days

Day: 14.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.71 AU - 4.13 AU

Year: 1815 Days

Day: 42 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,505,885 km

• M1: 52,060 km (0.109 R)
• M2: 1,584,840 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.61 AU - 4.61 AU

Year: 2391 Days

Day: 20.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.81 AU - 4.85 AU

Year: 2586 Days

Day: 40.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,505,885 km

• M1: 1,445,265 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.26 AU - 6.88 AU

Year: 3772 Days

Day: 25.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.15 AU - 7.63 AU

Year: 5190 Days

Day: 14.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.03 AU - 10.89 AU

Year: 9020 Days

Day: 32.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 14.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.96 AU - 13.28 AU

Year: 11367 Days

Day: 11.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,505,885 km

• M1: 295,905 km (0.094 R)
• M2: 415,433 km (0.106 R)
• M3: 707,897 km (0.107 R)
• M4: 815,159 km (0.047 R)
• M5: 948,301 km (0.074 R)
• M6: 1,110,465 km (0.059 R)
• M7: 1,216,979 km (0.071 R)
• M8: 1,464,264 km (0.113 R)
• M9: 1,803,402 km (0.111 R)
• M10: 1,930,860 km (0.108 R)
• M11: 2,061,459 km (0.101 R)
• M12: 2,222,127 km (0.12 R)
• M13: 3,305,066 km (0.111 R)
• M14: 3,462,742 km (0.114 R)
• M15: 3,984,539 km (0.091 R)
• M16: 4,220,754 km (0.063 R)
• M17: 4,323,378 km (0.086 R)
• M18: 5,620,242 km (0.08 R)
• M19: 6,116,608 km (0.03 R)
• M20: 6,272,190 km (0.115 R)
• M21: 6,429,118 km (0.08 R)
• M22: 6,747,014 km (0.087 R)
• M23: 7,029,454 km (0.07 R)
• M24: 7,151,825 km (0.108 R)
• M25: 7,274,795 km (0.083 R)
• M26: 7,773,704 km (0.054 R)
• M27: 8,326,917 km (0.03 R)
• M28: 9,113,801 km (0.028 R)
• M29: 9,606,577 km (0.079 R)
• M30: 10,246,257 km (0.097 R)
• M31: 11,905,447 km (0.092 R)
• M32: 12,394,782 km (0.115 R)
• M33: 13,494,626 km (0.067 R)
• M34: 13,902,280 km (0.058 R)
• M35: 14,210,751 km (0.093 R)
• M36: 15,149,627 km (0.076 R)
• M37: 15,573,288 km (0.101 R)
• M38: 16,324,269 km (0.077 R)
• M39: 16,704,248 km (0.105 R)
• M40: 17,142,121 km (0.099 R)
• M41: 17,861,537 km (0.033 R)
• M42: 18,029,087 km (0.115 R)
• M43: 18,421,781 km (0.108 R)
• M44: 18,874,165 km (0.106 R)
• M45: 20,311,352 km (0.119 R)
• M46: 21,131,447 km (0.079 R)
• M47: 21,427,053 km (0.072 R)
• M48: 22,562,650 km (0.107 R)
• M49: 23,107,336 km (0.075 R)
• M50: 24,581,324 km (0.059 R)
• M51: 24,829,806 km (0.113 R)
• M52: 26,466,107 km (0.061 R)
• M53: 27,104,741 km (0.062 R)
• M54: 28,592,641 km (0.048 R)
• M55: 29,445,498 km (0.111 R)
• M56: 30,773,778 km (0.096 R)
• M57: 30,907,668 km (0.116 R)
• M58: 31,041,708 km (0.06 R)
• M59: 31,445,173 km (0.116 R)
• M60: 31,715,197 km (0.043 R)
• M61: 31,850,434 km (0.099 R)
• M62: 33,695,275 km (0.04 R)
• M63: 35,855,767 km (0.111 R)
• M64: 36,846,255 km (0.072 R)
• M65: 38,709,347 km (0.092 R)
• M66: 39,798,120 km (0.106 R)
• M67: 41,118,022 km (0.081 R)
• M68: 41,635,032 km (0.086 R)
• M69: 42,080,086 km (0.062 R)
• M70: 42,601,285 km (0.071 R)
• M71: 42,900,032 km (0.07 R)
• M72: 43,349,424 km (0.082 R)
• M73: 43,649,966 km (0.101 R)
• M74: 44,858,866 km (0.118 R)
• M75: 45,315,140 km (0.087 R)
• M76: 45,467,580 km (0.091 R)
• M77: 47,232,536 km (0.1 R)
• M78: 47,541,755 km (0.107 R)
• M79: 48,006,854 km (0.084 R)
• M80: 50,039,740 km (0.092 R)
• M81: 50,276,104 km (0.118 R)
• M82: 50,750,030 km (0.069 R)
• M83: 53,463,287 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 9.5

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.99 AU - 17.73 AU

Year: 17275 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,505,885 km

• M1: 141,669 km (0.099 R)
• M2: 334,800 km (0.091 R)
• M3: 429,196 km (0.056 R)
• M4: 974,481 km (0.058 R)
• M5: 1,045,390 km (0.112 R)
• M6: 1,374,056 km (0.075 R)
• M7: 1,734,438 km (0.069 R)
• M8: 2,001,021 km (0.118 R)
• M9: 2,280,769 km (0.085 R)
• M10: 3,194,064 km (0.057 R)
• M11: 3,708,082 km (0.098 R)
• M12: 3,859,775 km (0.083 R)
• M13: 4,169,293 km (0.117 R)
• M14: 5,272,727 km (0.068 R)
• M15: 5,572,969 km (0.092 R)
• M16: 5,703,419 km (0.102 R)
• M17: 5,922,879 km (0.096 R)
• M18: 6,056,021 km (0.1 R)
• M19: 6,145,331 km (0.045 R)
• M20: 6,280,119 km (0.119 R)
• M21: 6,415,804 km (0.103 R)
• M22: 6,736,392 km (0.068 R)
• M23: 7,632,783 km (0.072 R)
• M24: 7,972,519 km (0.084 R)
• M25: 8,119,724 km (0.074 R)
• M26: 8,366,859 km (0.064 R)
• M27: 8,566,423 km (0.098 R)
• M28: 9,639,788 km (0.08 R)
• M29: 10,007,050 km (0.029 R)
• M30: 10,972,256 km (0.104 R)
• M31: 11,632,132 km (0.043 R)
• M32: 11,743,433 km (0.078 R)
• M33: 12,191,927 km (0.096 R)
• M34: 12,703,253 km (0.083 R)
• M35: 13,048,076 km (0.077 R)
• M36: 13,864,581 km (0.12 R)
• M37: 14,041,705 km (0.034 R)
• M38: 15,915,568 km (0.108 R)
• M39: 16,411,784 km (0.107 R)
• M40: 17,102,328 km (0.077 R)
• M41: 17,228,888 km (0.103 R)
• M42: 18,123,782 km (0.114 R)
• M43: 19,099,310 km (0.095 R)
• M44: 20,158,612 km (0.067 R)
• M45: 20,965,543 km (0.084 R)
• M46: 23,378,856 km (0.111 R)
• M47: 23,871,931 km (0.055 R)
• M48: 24,297,387 km (0.09 R)
• M49: 24,368,596 km (0.096 R)
• M50: 24,653,879 km (0.056 R)
• M51: 24,796,894 km (0.095 R)
• M52: 25,516,460 km (0.07 R)
• M53: 26,024,046 km (0.12 R)
• M54: 28,237,645 km (0.108 R)
• M55: 28,762,734 km (0.052 R)
• M56: 28,837,982 km (0.036 R)
• M57: 30,280,703 km (0.093 R)
• M58: 31,513,839 km (0.084 R)
• M59: 32,058,524 km (0.078 R)
• M60: 33,473,272 km (0.085 R)
• M61: 34,587,776 km (0.089 R)
• M62: 34,908,364 km (0.115 R)
• M63: 36,363,502 km (0.118 R)
• M64: 36,934,667 km (0.106 R)
• M65: 37,098,477 km (0.088 R)
• M66: 39,667,371 km (0.086 R)
• M67: 39,751,146 km (0.086 R)
• M68: 42,979,767 km (0.049 R)
• M69: 43,238,273 km (0.09 R)
• M70: 44,190,313 km (0.098 R)
• M71: 44,451,212 km (0.118 R)
• M72: 45,499,744 km (0.07 R)
• M73: 45,851,149 km (0.095 R)
• M74: 46,379,828 km (0.096 R)
• M75: 46,468,240 km (0.063 R)
• M76: 47,978,132 km (0.118 R)
• M77: 48,873,774 km (0.12 R)
• M78: 49,143,499 km (0.065 R)
• M79: 50,499,903 km (0.114 R)
• M80: 51,502,358 km (0.032 R)
• M81: 51,685,316 km (0.093 R)
• M82: 52,327,390 km (0.079 R)
• M83: 53,064,459 km (0.04 R)
• M84: 53,434,265 km (0.103 R)
• M85: 55,109,013 km (0.036 R)
• M86: 56,423,530 km (0.027 R)
• M87: 56,517,776 km (0.079 R)
• M88: 58,700,858 km (0.085 R)
• M89: 61,008,106 km (0.097 R)
• M90: 61,492,504 km (0.104 R)
• M91: 61,783,771 km (0.05 R)

Kuiper Belt

Range: 38.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 13,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit