🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 174 Days

Day: 23.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.69 AU - 0.73 AU

Year: 263 Days

Day: 34.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.94 AU - 1.3 AU

Year: 521 Days

Day: 29.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.18 AU - 1.28 AU

Year: 600 Days

Day: 34.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.07 AU - 1.57 AU

Year: 667 Days

Day: 37.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,729,309 km

• M1: 294,708 km (0.114 R)
• M2: 997,668 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 14.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.61 AU - 2.99 AU

Year: 2060 Days

Day: 10.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,729,309 km

• M1: 182,659 km (0.118 R)
• M2: 488,886 km (0.116 R)
• M3: 641,625 km (0.099 R)
• M4: 774,618 km (0.118 R)
• M5: 960,269 km (0.118 R)
• M6: 1,149,061 km (0.076 R)
• M7: 1,309,430 km (0.079 R)
• M8: 1,456,485 km (0.075 R)
• M9: 1,550,432 km (0.107 R)
• M10: 1,714,541 km (0.075 R)
• M11: 2,233,795 km (0.116 R)
• M12: 2,516,087 km (0.1 R)
• M13: 2,630,679 km (0.111 R)
• M14: 3,022,176 km (0.085 R)
• M15: 3,210,670 km (0.117 R)
• M16: 3,510,912 km (0.07 R)
• M17: 3,609,647 km (0.111 R)
• M18: 3,749,671 km (0.108 R)
• M19: 3,881,317 km (0.061 R)
• M20: 4,055,748 km (0.109 R)
• M21: 4,222,400 km (0.049 R)
• M22: 4,370,203 km (0.057 R)
• M23: 4,487,487 km (0.094 R)
• M24: 4,584,277 km (0.101 R)
• M25: 4,845,924 km (0.083 R)
• M26: 5,078,848 km (0.098 R)
• M27: 5,202,416 km (0.102 R)
• M28: 5,338,250 km (0.096 R)
• M29: 5,532,877 km (0.111 R)
• M30: 5,811,728 km (0.086 R)
• M31: 5,929,312 km (0.029 R)
• M32: 6,142,937 km (0.058 R)
• M33: 6,541,316 km (0.111 R)
• M34: 6,762,273 km (0.04 R)
• M35: 7,035,588 km (0.044 R)
• M36: 7,426,936 km (0.071 R)
• M37: 7,567,707 km (0.101 R)
• M38: 7,890,540 km (0.115 R)
• M39: 8,257,653 km (0.108 R)
• M40: 8,616,987 km (0.047 R)
• M41: 8,913,640 km (0.102 R)
• M42: 9,145,217 km (0.103 R)
• M43: 9,351,213 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 12

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.31 AU - 3.73 AU

Year: 2904 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,729,309 km

• M1: 151,094 km (0.069 R)
• M2: 258,954 km (0.055 R)
• M3: 357,539 km (0.062 R)
• M4: 436,527 km (0.049 R)
• M5: 515,365 km (0.069 R)
• M6: 786,885 km (0.092 R)
• M7: 1,150,108 km (0.084 R)
• M8: 1,375,552 km (0.064 R)
• M9: 1,474,885 km (0.077 R)
• M10: 1,641,837 km (0.106 R)
• M11: 1,815,221 km (0.091 R)
• M12: 2,008,950 km (0.107 R)
• M13: 2,094,221 km (0.079 R)
• M14: 2,402,093 km (0.073 R)
• M15: 2,803,614 km (0.075 R)
• M16: 2,931,669 km (0.103 R)
• M17: 3,094,282 km (0.114 R)
• M18: 3,176,711 km (0.111 R)
• M19: 3,327,206 km (0.095 R)
• M20: 3,774,953 km (0.086 R)
• M21: 4,187,244 km (0.117 R)
• M22: 4,371,100 km (0.092 R)
• M23: 5,449,402 km (0.074 R)
• M24: 5,751,889 km (0.081 R)
• M25: 5,874,409 km (0.042 R)
• M26: 6,080,555 km (0.104 R)
• M27: 6,226,263 km (0.107 R)
• M28: 6,734,896 km (0.118 R)
• M29: 7,037,832 km (0.109 R)
• M30: 7,589,998 km (0.078 R)
• M31: 7,679,607 km (0.097 R)
• M32: 7,837,283 km (0.09 R)
• M33: 8,110,299 km (0.087 R)
• M34: 8,363,269 km (0.111 R)
• M35: 8,712,430 km (0.025 R)
• M36: 8,829,865 km (0.088 R)
• M37: 9,090,165 km (0.117 R)
• M38: 9,425,115 km (0.051 R)
• M39: 9,812,872 km (0.053 R)
• M40: 10,107,281 km (0.109 R)
• M41: 10,504,164 km (0.081 R)
• M42: 10,956,997 km (0.062 R)
• M43: 11,185,732 km (0.051 R)
• M44: 11,467,425 km (0.07 R)
• M45: 13,234,026 km (0.09 R)
• M46: 13,369,263 km (0.099 R)
• M47: 13,477,721 km (0.068 R)
• M48: 13,586,479 km (0.086 R)
• M49: 13,695,685 km (0.101 R)
• M50: 14,551,086 km (0.101 R)
• M51: 14,746,610 km (0.109 R)
• M52: 15,112,078 km (0.049 R)
• M53: 15,708,824 km (0.12 R)
• M54: 15,823,416 km (0.046 R)
• M55: 16,691,382 km (0.084 R)
• M56: 17,013,616 km (0.099 R)
• M57: 17,101,729 km (0.111 R)
• M58: 17,396,886 km (0.027 R)
• M59: 17,992,286 km (0.112 R)
• M60: 18,082,194 km (0.105 R)
• M61: 18,202,321 km (0.112 R)
• M62: 19,479,288 km (0.032 R)
• M63: 19,664,042 km (0.036 R)
• M64: 19,880,360 km (0.035 R)
• M65: 20,190,776 km (0.088 R)
• M66: 20,346,507 km (0.05 R)
• M67: 20,753,413 km (0.106 R)
• M68: 20,942,206 km (0.066 R)
• M69: 21,036,752 km (0.091 R)
• M70: 21,258,007 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 11.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.37 AU - 6.11 AU

Year: 5274 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,729,309 km

• M1: 163,510 km (0.115 R)
• M2: 239,357 km (0.084 R)
• M3: 378,333 km (0.07 R)
• M4: 534,962 km (0.073 R)
• M5: 622,776 km (0.068 R)
• M6: 759,658 km (0.028 R)
• M7: 967,300 km (0.085 R)
• M8: 1,053,319 km (0.105 R)
• M9: 1,155,045 km (0.043 R)
• M10: 1,273,826 km (0.113 R)
• M11: 1,355,357 km (0.043 R)
• M12: 2,071,931 km (0.116 R)
• M13: 2,401,794 km (0.086 R)
• M14: 2,713,257 km (0.086 R)
• M15: 2,873,775 km (0.115 R)
• M16: 3,019,334 km (0.039 R)
• M17: 3,185,986 km (0.084 R)
• M18: 3,317,782 km (0.046 R)
• M19: 4,269,972 km (0.084 R)
• M20: 4,457,568 km (0.061 R)
• M21: 4,647,856 km (0.11 R)
• M22: 4,906,062 km (0.039 R)
• M23: 5,014,969 km (0.036 R)
• M24: 5,190,897 km (0.036 R)
• M25: 5,708,356 km (0.056 R)
• M26: 5,961,774 km (0.049 R)
• M27: 6,124,836 km (0.12 R)
• M28: 6,384,388 km (0.11 R)
• M29: 7,283,472 km (0.102 R)
• M30: 7,533,300 km (0.084 R)
• M31: 7,887,847 km (0.117 R)
• M32: 8,041,484 km (0.115 R)
• M33: 8,144,557 km (0.109 R)
• M34: 8,299,839 km (0.06 R)
• M35: 8,429,990 km (0.058 R)
• M36: 8,534,708 km (0.09 R)
• M37: 8,613,397 km (0.088 R)
• M38: 8,877,736 km (0.057 R)
• M39: 9,037,656 km (0.039 R)
• M40: 9,117,990 km (0.107 R)
• M41: 9,604,931 km (0.089 R)
• M42: 10,859,010 km (0.099 R)
• M43: 11,030,150 km (0.052 R)
• M44: 11,346,101 km (0.044 R)
• M45: 12,460,755 km (0.077 R)
• M46: 13,365,373 km (0.111 R)
• M47: 13,763,902 km (0.064 R)
• M48: 13,856,503 km (0.114 R)
• M49: 14,135,353 km (0.075 R)
• M50: 14,291,085 km (0.117 R)
• M51: 14,698,739 km (0.057 R)
• M52: 15,269,305 km (0.055 R)
• M53: 15,493,253 km (0.046 R)
• M54: 16,106,455 km (0.03 R)
• M55: 16,301,830 km (0.104 R)
• M56: 16,760,497 km (0.072 R)
• M57: 17,090,809 km (0.095 R)
• M58: 17,256,862 km (0.099 R)
• M59: 17,623,826 km (0.118 R)
• M60: 17,858,695 km (0.082 R)
• M61: 18,196,187 km (0.094 R)
• M62: 18,467,558 km (0.099 R)
• M63: 18,569,733 km (0.109 R)
• M64: 19,014,488 km (0.086 R)
• M65: 19,289,897 km (0.046 R)
• M66: 19,497,390 km (0.102 R)
• M67: 19,601,360 km (0.036 R)
• M68: 19,879,612 km (0.114 R)
• M69: 22,333,616 km (0.063 R)
• M70: 23,099,407 km (0.099 R)
• M71: 23,246,163 km (0.052 R)
• M72: 23,466,969 km (0.061 R)
• M73: 23,873,726 km (0.068 R)
• M74: 23,947,926 km (0.105 R)
• M75: 24,022,127 km (0.118 R)
• M76: 24,656,571 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 10.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.11 AU - 6.57 AU

Year: 7019 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,729,309 km

• M1: 136,433 km (0.113 R)
• M2: 437,125 km (0.076 R)
• M3: 570,566 km (0.098 R)
• M4: 719,267 km (0.111 R)
• M5: 855,999 km (0.091 R)
• M6: 1,274,574 km (0.026 R)
• M7: 1,459,178 km (0.086 R)
• M8: 1,735,934 km (0.103 R)
• M9: 2,029,594 km (0.044 R)
• M10: 2,100,952 km (0.031 R)
• M11: 2,376,811 km (0.027 R)
• M12: 2,528,653 km (0.037 R)
• M13: 2,605,845 km (0.102 R)
• M14: 2,922,694 km (0.099 R)
• M15: 3,189,277 km (0.108 R)
• M16: 3,463,939 km (0.118 R)
• M17: 3,615,033 km (0.076 R)
• M18: 3,790,511 km (0.12 R)
• M19: 3,946,242 km (0.119 R)
• M20: 4,058,889 km (0.113 R)
• M21: 4,127,106 km (0.088 R)
• M22: 4,685,705 km (0.104 R)
• M23: 4,949,745 km (0.107 R)
• M24: 6,080,405 km (0.074 R)
• M25: 6,342,202 km (0.098 R)
• M26: 6,931,468 km (0.042 R)
• M27: 7,040,525 km (0.036 R)
• M28: 7,650,286 km (0.112 R)
• M29: 8,567,620 km (0.096 R)
• M30: 8,772,868 km (0.044 R)
• M31: 8,890,901 km (0.077 R)
• M32: 9,218,370 km (0.061 R)
• M33: 9,368,417 km (0.115 R)
• M34: 9,549,730 km (0.057 R)
• M35: 9,701,572 km (0.037 R)
• M36: 10,224,117 km (0.117 R)
• M37: 10,692,807 km (0.116 R)
• M38: 11,072,935 km (0.1 R)
• M39: 11,264,570 km (0.095 R)
• M40: 11,521,878 km (0.093 R)
• M41: 11,683,743 km (0.104 R)
• M42: 12,770,572 km (0.07 R)
• M43: 12,937,972 km (0.089 R)
• M44: 13,581,243 km (0.116 R)
• M45: 13,683,717 km (0.077 R)
• M46: 14,096,308 km (0.06 R)
• M47: 14,898,602 km (0.077 R)
• M48: 15,039,672 km (0.096 R)
• M49: 15,181,192 km (0.099 R)
• M50: 15,358,615 km (0.103 R)
• M51: 15,644,048 km (0.061 R)
• M52: 16,438,113 km (0.054 R)
• M53: 17,430,396 km (0.094 R)
• M54: 17,616,196 km (0.065 R)
• M55: 17,728,096 km (0.072 R)
• M56: 18,328,731 km (0.058 R)
• M57: 19,781,626 km (0.105 R)
• M58: 20,639,719 km (0.077 R)
• M59: 20,954,772 km (0.079 R)
• M60: 21,152,541 km (0.06 R)
• M61: 21,311,114 km (0.119 R)
• M62: 21,390,551 km (0.077 R)
• M63: 21,589,666 km (0.109 R)
• M64: 21,829,321 km (0.086 R)
• M65: 22,351,717 km (0.119 R)
• M66: 23,081,904 km (0.096 R)
• M67: 25,234,917 km (0.065 R)
• M68: 25,487,438 km (0.059 R)
• M69: 25,825,380 km (0.058 R)
• M70: 26,037,509 km (0.068 R)
• M71: 26,122,481 km (0.104 R)
• M72: 26,207,453 km (0.101 R)
• M73: 26,292,723 km (0.086 R)
• M74: 26,463,265 km (0.086 R)
• M75: 26,548,685 km (0.1 R)
• M76: 26,805,545 km (0.119 R)
• M77: 27,106,237 km (0.103 R)
• M78: 27,235,489 km (0.066 R)
• M79: 28,189,325 km (0.11 R)
• M80: 29,640,574 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit