🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.93 AU - 1.35 AU

Year: 438 Days

Day: 31.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.35 AU - 1.37 AU

Year: 571 Days

Day: 31.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,793,744 km

• M1: 115,490 km (0.12 R)
• M2: 260,899 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.32 AU - 1.76 AU

Year: 688 Days

Day: 40.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.59 AU - 2.15 AU

Year: 920 Days

Day: 26.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.6 AU - 2.18 AU

Year: 935 Days

Day: 38.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,793,744 km

• M1: 402,568 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.26 AU - 3.42 AU

Year: 1722 Days

Day: 35.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.96 AU - 4.96 AU

Year: 3390 Days

Day: 31 Hours

Environment

Temp: -138 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,793,744 km

• M1: 1,786,199 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 9.5

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.3 AU - 6.72 AU

Year: 4655 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,793,744 km

• M1: 134,488 km (0.085 R)
• M2: 208,839 km (0.108 R)
• M3: 340,485 km (0.063 R)
• M4: 578,794 km (0.075 R)
• M5: 782,846 km (0.093 R)
• M6: 931,995 km (0.118 R)
• M7: 1,104,631 km (0.036 R)
• M8: 1,188,106 km (0.093 R)
• M9: 1,589,777 km (0.091 R)
• M10: 1,880,445 km (0.081 R)
• M11: 2,438,445 km (0.109 R)
• M12: 2,567,099 km (0.1 R)
• M13: 2,641,749 km (0.1 R)
• M14: 3,084,708 km (0.116 R)
• M15: 3,634,480 km (0.118 R)
• M16: 3,910,040 km (0.072 R)
• M17: 3,996,208 km (0.116 R)
• M18: 4,214,471 km (0.104 R)
• M19: 4,302,884 km (0.087 R)
• M20: 4,503,943 km (0.104 R)
• M21: 4,777,109 km (0.111 R)
• M22: 5,291,875 km (0.09 R)
• M23: 5,531,830 km (0.095 R)
• M24: 5,653,154 km (0.106 R)
• M25: 6,424,780 km (0.089 R)
• M26: 6,501,224 km (0.074 R)
• M27: 6,913,965 km (0.109 R)
• M28: 7,229,317 km (0.059 R)
• M29: 7,495,601 km (0.076 R)
• M30: 7,657,017 km (0.104 R)
• M31: 8,092,796 km (0.092 R)
• M32: 8,258,401 km (0.097 R)
• M33: 8,481,002 km (0.096 R)
• M34: 8,705,399 km (0.082 R)
• M35: 9,798,511 km (0.068 R)
• M36: 10,510,896 km (0.091 R)
• M37: 11,363,155 km (0.102 R)
• M38: 12,332,549 km (0.078 R)
• M39: 12,587,015 km (0.11 R)
• M40: 12,971,931 km (0.104 R)
• M41: 13,687,756 km (0.108 R)
• M42: 13,984,409 km (0.119 R)
• M43: 14,150,014 km (0.081 R)
• M44: 14,550,338 km (0.113 R)
• M45: 15,704,485 km (0.111 R)
• M46: 15,842,265 km (0.106 R)
• M47: 15,945,787 km (0.083 R)
• M48: 16,257,848 km (0.073 R)
• M49: 16,397,123 km (0.093 R)
• M50: 17,597,497 km (0.106 R)
• M51: 17,991,837 km (0.119 R)
• M52: 18,063,943 km (0.093 R)
• M53: 18,316,763 km (0.085 R)
• M54: 18,862,496 km (0.09 R)
• M55: 19,598,518 km (0.088 R)
• M56: 19,821,119 km (0.045 R)
• M57: 19,932,719 km (0.032 R)
• M58: 20,306,415 km (0.052 R)
• M59: 20,381,364 km (0.075 R)
• M60: 20,946,843 km (0.032 R)
• M61: 21,479,262 km (0.078 R)
• M62: 21,708,895 km (0.083 R)
• M63: 21,900,829 km (0.08 R)
• M64: 22,016,169 km (0.093 R)
• M65: 22,093,212 km (0.076 R)
• M66: 22,402,431 km (0.102 R)
• M67: 22,557,564 km (0.114 R)
• M68: 23,495,692 km (0.11 R)
• M69: 23,811,194 km (0.064 R)
• M70: 24,287,214 km (0.088 R)
• M71: 24,366,800 km (0.097 R)
• M72: 25,167,897 km (0.074 R)
• M73: 25,248,530 km (0.066 R)
• M74: 25,936,980 km (0.073 R)
• M75: 26,672,702 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 11.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6 AU - 9.74 AU

Year: 7946 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,793,744 km

• M1: 155,283 km (0.077 R)
• M2: 384,317 km (0.076 R)
• M3: 749,785 km (0.118 R)
• M4: 1,069,026 km (0.109 R)
• M5: 1,211,892 km (0.076 R)
• M6: 1,866,233 km (0.088 R)
• M7: 2,099,756 km (0.097 R)
• M8: 2,923,741 km (0.081 R)
• M9: 3,058,828 km (0.106 R)
• M10: 3,265,422 km (0.083 R)
• M11: 3,335,285 km (0.054 R)
• M12: 3,644,055 km (0.114 R)
• M13: 3,814,147 km (0.029 R)
• M14: 4,061,881 km (0.086 R)
• M15: 4,162,411 km (0.082 R)
• M16: 4,495,117 km (0.091 R)
• M17: 4,677,925 km (0.113 R)
• M18: 4,810,020 km (0.109 R)
• M19: 5,240,862 km (0.076 R)
• M20: 5,572,371 km (0.051 R)
• M21: 5,967,758 km (0.088 R)
• M22: 6,082,350 km (0.112 R)
• M23: 6,548,348 km (0.048 R)
• M24: 6,637,059 km (0.084 R)
• M25: 7,391,631 km (0.112 R)
• M26: 7,514,899 km (0.102 R)
• M27: 7,826,063 km (0.069 R)
• M28: 7,920,310 km (0.087 R)
• M29: 8,332,751 km (0.089 R)
• M30: 8,428,942 km (0.116 R)
• M31: 8,654,985 km (0.114 R)
• M32: 8,915,584 km (0.041 R)
• M33: 9,612,262 km (0.06 R)
• M34: 9,780,709 km (0.083 R)
• M35: 11,411,625 km (0.102 R)
• M36: 11,482,833 km (0.098 R)
• M37: 12,167,393 km (0.115 R)
• M38: 12,240,098 km (0.074 R)
• M39: 12,422,906 km (0.12 R)
• M40: 13,651,254 km (0.119 R)
• M41: 13,802,797 km (0.111 R)
• M42: 14,762,617 km (0.086 R)
• M43: 15,113,424 km (0.029 R)
• M44: 15,270,203 km (0.067 R)
• M45: 15,506,418 km (0.053 R)
• M46: 16,222,244 km (0.069 R)
• M47: 16,382,912 km (0.057 R)
• M48: 17,975,830 km (0.08 R)
• M49: 18,225,359 km (0.106 R)
• M50: 18,434,198 km (0.106 R)
• M51: 18,727,709 km (0.104 R)
• M52: 18,811,932 km (0.116 R)
• M53: 20,046,563 km (0.072 R)
• M54: 20,175,816 km (0.088 R)
• M55: 20,262,134 km (0.053 R)
• M56: 20,348,452 km (0.102 R)
• M57: 20,608,603 km (0.073 R)
• M58: 20,913,334 km (0.115 R)
• M59: 21,000,699 km (0.109 R)
• M60: 21,131,896 km (0.097 R)
• M61: 22,147,217 km (0.099 R)
• M62: 22,638,347 km (0.092 R)
• M63: 23,314,080 km (0.064 R)
• M64: 23,904,992 km (0.096 R)
• M65: 23,996,246 km (0.071 R)
• M66: 25,101,476 km (0.105 R)
• M67: 26,223,310 km (0.094 R)
• M68: 26,317,557 km (0.116 R)
• M69: 26,553,622 km (0.117 R)
• M70: 27,122,992 km (0.082 R)
• M71: 27,696,400 km (0.1 R)
• M72: 27,888,484 km (0.098 R)
• M73: 28,952,574 km (0.039 R)
• M74: 30,029,977 km (0.059 R)
• M75: 30,523,950 km (0.115 R)
• M76: 31,020,764 km (0.088 R)
• M77: 31,320,109 km (0.095 R)
• M78: 31,720,583 km (0.045 R)
• M79: 31,971,907 km (0.065 R)
• M80: 32,678,907 km (0.042 R)
• M81: 33,288,967 km (0.115 R)
• M82: 34,365,772 km (0.05 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 12.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.85 AU - 12.95 AU

Year: 15715 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,793,744 km

• M1: 223,798 km (0.065 R)
• M2: 321,336 km (0.107 R)
• M3: 483,949 km (0.098 R)
• M4: 920,924 km (0.086 R)
• M5: 1,091,466 km (0.109 R)
• M6: 1,293,872 km (0.103 R)
• M7: 1,598,603 km (0.056 R)
• M8: 2,024,059 km (0.119 R)
• M9: 2,405,384 km (0.086 R)
• M10: 2,537,778 km (0.102 R)
• M11: 2,618,262 km (0.085 R)
• M12: 2,727,169 km (0.096 R)
• M13: 3,120,013 km (0.079 R)
• M14: 3,206,630 km (0.064 R)
• M15: 3,531,108 km (0.081 R)
• M16: 3,651,834 km (0.059 R)
• M17: 4,180,213 km (0.092 R)
• M18: 4,340,283 km (0.086 R)
• M19: 4,732,828 km (0.066 R)
• M20: 4,899,779 km (0.045 R)
• M21: 5,447,307 km (0.101 R)
• M22: 5,552,175 km (0.034 R)
• M23: 5,657,642 km (0.114 R)
• M24: 5,764,006 km (0.066 R)
• M25: 5,978,380 km (0.072 R)
• M26: 6,976,048 km (0.114 R)
• M27: 7,128,189 km (0.107 R)
• M28: 8,264,684 km (0.116 R)
• M29: 8,874,445 km (0.087 R)
• M30: 9,081,040 km (0.089 R)
• M31: 10,051,481 km (0.11 R)
• M32: 11,456,205 km (0.066 R)
• M33: 11,636,022 km (0.062 R)
• M34: 11,862,363 km (0.079 R)
• M35: 11,998,796 km (0.055 R)
• M36: 12,089,902 km (0.112 R)
• M37: 12,319,085 km (0.086 R)
• M38: 12,642,366 km (0.079 R)
• M39: 12,781,792 km (0.104 R)
• M40: 13,061,988 km (0.119 R)
• M41: 14,155,399 km (0.067 R)
• M42: 14,493,939 km (0.113 R)
• M43: 14,591,178 km (0.115 R)
• M44: 15,129,880 km (0.049 R)
• M45: 15,675,164 km (0.054 R)
• M46: 15,925,142 km (0.102 R)
• M47: 16,378,424 km (0.097 R)
• M48: 16,784,881 km (0.03 R)
• M49: 17,349,314 km (0.058 R)
• M50: 17,556,058 km (0.091 R)
• M51: 18,549,388 km (0.111 R)
• M52: 19,830,245 km (0.03 R)
• M53: 20,645,254 km (0.078 R)
• M54: 22,195,686 km (0.106 R)
• M55: 22,420,233 km (0.062 R)
• M56: 23,212,204 km (0.115 R)
• M57: 23,326,048 km (0.105 R)
• M58: 25,878,038 km (0.032 R)
• M59: 26,055,312 km (0.086 R)
• M60: 26,232,884 km (0.117 R)
• M61: 29,498,456 km (0.11 R)
• M62: 30,179,126 km (0.093 R)
• M63: 31,053,077 km (0.09 R)
• M64: 32,953,718 km (0.101 R)
• M65: 33,531,316 km (0.078 R)
• M66: 34,241,756 km (0.085 R)
• M67: 35,087,732 km (0.101 R)
• M68: 35,480,576 km (0.073 R)
• M69: 35,940,589 km (0.028 R)
• M70: 36,667,635 km (0.091 R)
• M71: 37,533,059 km (0.095 R)
• M72: 38,810,026 km (0.045 R)
• M73: 39,216,184 km (0.089 R)
• M74: 39,351,869 km (0.098 R)
• M75: 39,759,972 km (0.089 R)
• M76: 40,855,178 km (0.1 R)
• M77: 41,337,332 km (0.062 R)
• M78: 41,613,789 km (0.112 R)
• M79: 41,890,845 km (0.119 R)
• M80: 42,586,026 km (0.11 R)
• M81: 43,215,085 km (0.031 R)
• M82: 46,262,543 km (0.092 R)
• M83: 46,621,279 km (0.12 R)
• M84: 47,053,168 km (0.079 R)
• M85: 47,775,875 km (0.062 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 11,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit