🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 189 Days

Day: 30.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.73 AU - 0.85 AU

Year: 253 Days

Day: 41 Hours

Environment

Temp: 117 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,652,884 km

• M1: 252,671 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.83 AU - 1.33 AU

Year: 404 Days

Day: 22.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.28 AU - 1.42 AU

Year: 565 Days

Day: 38.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,652,884 km

• M1: 171,140 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.6 AU - 2.44 AU

Year: 1033 Days

Day: 25.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 118.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,652,884 km

• M1: 832,213 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.18 AU - 3.08 AU

Year: 1535 Days

Day: 43.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.85 AU - 2.97 AU

Year: 1787 Days

Day: 35.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,652,884 km

• M1: 512,223 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 11.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.73 AU - 5.81 AU

Year: 4354 Days

Day: 13.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,652,884 km

• M1: 157,078 km (0.115 R)
• M2: 232,026 km (0.046 R)
• M3: 338,989 km (0.112 R)
• M4: 704,157 km (0.116 R)
• M5: 863,329 km (0.104 R)
• M6: 957,277 km (0.102 R)
• M7: 1,135,747 km (0.118 R)
• M8: 1,218,774 km (0.049 R)
• M9: 1,314,816 km (0.07 R)
• M10: 1,402,330 km (0.094 R)
• M11: 1,503,309 km (0.083 R)
• M12: 2,020,319 km (0.111 R)
• M13: 2,161,240 km (0.105 R)
• M14: 2,278,974 km (0.089 R)
• M15: 2,452,956 km (0.116 R)
• M16: 2,659,252 km (0.065 R)
• M17: 2,842,659 km (0.071 R)
• M18: 3,133,178 km (0.099 R)
• M19: 3,222,338 km (0.093 R)
• M20: 3,649,290 km (0.111 R)
• M21: 3,727,530 km (0.092 R)
• M22: 3,853,791 km (0.043 R)
• M23: 3,933,377 km (0.106 R)
• M24: 4,143,113 km (0.068 R)
• M25: 4,339,984 km (0.098 R)
• M26: 4,456,371 km (0.083 R)
• M27: 4,658,178 km (0.103 R)
• M28: 4,794,313 km (0.107 R)
• M29: 4,949,296 km (0.082 R)
• M30: 5,370,414 km (0.044 R)
• M31: 5,513,430 km (0.114 R)
• M32: 5,766,699 km (0.108 R)
• M33: 6,135,158 km (0.086 R)
• M34: 6,378,853 km (0.074 R)
• M35: 6,473,549 km (0.073 R)
• M36: 6,798,625 km (0.085 R)
• M37: 6,992,354 km (0.12 R)
• M38: 7,188,028 km (0.115 R)
• M39: 7,266,717 km (0.116 R)
• M40: 7,345,854 km (0.115 R)
• M41: 7,524,773 km (0.099 R)
• M42: 7,725,234 km (0.093 R)
• M43: 7,805,867 km (0.074 R)
• M44: 8,090,552 km (0.088 R)
• M45: 8,649,300 km (0.043 R)
• M46: 8,733,075 km (0.07 R)
• M47: 9,156,437 km (0.052 R)
• M48: 9,392,054 km (0.095 R)
• M49: 9,499,914 km (0.076 R)
• M50: 9,673,298 km (0.113 R)
• M51: 9,760,363 km (0.111 R)
• M52: 9,869,570 km (0.072 R)
• M53: 9,957,234 km (0.086 R)
• M54: 10,045,198 km (0.057 R)
• M55: 10,177,442 km (0.114 R)
• M56: 10,622,945 km (0.035 R)
• M57: 10,870,679 km (0.108 R)
• M58: 11,257,240 km (0.059 R)
• M59: 11,348,943 km (0.093 R)
• M60: 11,671,626 km (0.066 R)
• M61: 11,764,377 km (0.053 R)
• M62: 12,044,125 km (0.107 R)
• M63: 12,278,844 km (0.1 R)
• M64: 12,824,726 km (0.107 R)
• M65: 12,992,425 km (0.081 R)
• M66: 13,136,787 km (0.047 R)
• M67: 13,209,043 km (0.045 R)
• M68: 13,427,007 km (0.094 R)
• M69: 13,499,861 km (0.117 R)
• M70: 14,534,331 km (0.115 R)
• M71: 14,784,309 km (0.087 R)
• M72: 15,952,967 km (0.077 R)
• M73: 16,809,415 km (0.104 R)
• M74: 17,388,808 km (0.059 R)
• M75: 17,494,873 km (0.074 R)
• M76: 17,707,601 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 11

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.97 AU - 9.29 AU

Year: 8343 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,652,884 km

• M1: 160,519 km (0.048 R)
• M2: 230,830 km (0.11 R)
• M3: 327,021 km (0.117 R)
• M4: 684,709 km (0.032 R)
• M5: 1,174,642 km (0.067 R)
• M6: 1,476,531 km (0.12 R)
• M7: 1,629,570 km (0.116 R)
• M8: 1,788,143 km (0.098 R)
• M9: 1,936,844 km (0.078 R)
• M10: 2,572,784 km (0.075 R)
• M11: 2,707,572 km (0.108 R)
• M12: 3,269,910 km (0.054 R)
• M13: 3,564,618 km (0.094 R)
• M14: 3,753,261 km (0.112 R)
• M15: 4,239,454 km (0.073 R)
• M16: 4,601,930 km (0.068 R)
• M17: 4,974,428 km (0.094 R)
• M18: 5,271,081 km (0.081 R)
• M19: 5,660,933 km (0.109 R)
• M20: 5,926,020 km (0.111 R)
• M21: 6,015,330 km (0.118 R)
• M22: 6,629,729 km (0.107 R)
• M23: 7,027,061 km (0.053 R)
• M24: 7,169,029 km (0.119 R)
• M25: 7,264,323 km (0.108 R)
• M26: 7,335,980 km (0.085 R)
• M27: 7,456,107 km (0.048 R)
• M28: 7,698,157 km (0.075 R)
• M29: 7,992,117 km (0.072 R)
• M30: 8,190,184 km (0.077 R)
• M31: 8,339,782 km (0.106 R)
• M32: 9,049,774 km (0.086 R)
• M33: 9,204,607 km (0.108 R)
• M34: 9,334,159 km (0.091 R)
• M35: 9,438,279 km (0.093 R)
• M36: 9,647,716 km (0.093 R)
• M37: 9,726,554 km (0.055 R)
• M38: 10,151,263 km (0.056 R)
• M39: 10,446,719 km (0.045 R)
• M40: 10,663,336 km (0.119 R)
• M41: 11,377,816 km (0.064 R)
• M42: 11,966,184 km (0.042 R)
• M43: 12,164,401 km (0.081 R)
• M44: 12,421,111 km (0.111 R)
• M45: 12,564,426 km (0.088 R)
• M46: 12,766,084 km (0.112 R)
• M47: 13,642,129 km (0.059 R)
• M48: 13,730,841 km (0.096 R)
• M49: 13,879,092 km (0.072 R)
• M50: 14,117,401 km (0.119 R)
• M51: 16,291,208 km (0.043 R)
• M52: 16,479,701 km (0.076 R)
• M53: 16,700,358 km (0.08 R)
• M54: 16,922,212 km (0.096 R)
• M55: 17,049,370 km (0.056 R)
• M56: 17,208,692 km (0.104 R)
• M57: 17,368,612 km (0.099 R)
• M58: 17,528,981 km (0.059 R)
• M59: 17,657,635 km (0.094 R)
• M60: 18,731,149 km (0.041 R)
• M61: 19,259,379 km (0.036 R)
• M62: 19,725,377 km (0.047 R)
• M63: 20,397,819 km (0.062 R)
• M64: 21,146,108 km (0.086 R)
• M65: 21,248,732 km (0.114 R)
• M66: 21,523,543 km (0.108 R)
• M67: 21,972,636 km (0.087 R)
• M68: 22,180,876 km (0.074 R)
• M69: 22,250,439 km (0.114 R)
• M70: 22,739,475 km (0.097 R)
• M71: 23,408,925 km (0.086 R)
• M72: 23,728,317 km (0.111 R)
• M73: 23,799,525 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 10.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.05 AU - 9.27 AU

Year: 9977 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,652,884 km

• M1: 225,594 km (0.055 R)
• M2: 292,464 km (0.114 R)
• M3: 369,806 km (0.089 R)
• M4: 469,737 km (0.047 R)
• M5: 566,078 km (0.093 R)
• M6: 881,879 km (0.082 R)
• M7: 951,442 km (0.083 R)
• M8: 1,191,547 km (0.088 R)
• M9: 1,269,488 km (0.086 R)
• M10: 1,472,043 km (0.037 R)
• M11: 1,641,837 km (0.09 R)
• M12: 2,000,872 km (0.092 R)
• M13: 2,189,814 km (0.089 R)
• M14: 2,310,988 km (0.044 R)
• M15: 2,976,549 km (0.065 R)
• M16: 3,111,187 km (0.109 R)
• M17: 3,192,867 km (0.09 R)
• M18: 3,470,671 km (0.04 R)
• M19: 3,872,790 km (0.1 R)
• M20: 3,990,523 km (0.08 R)
• M21: 4,109,454 km (0.07 R)
• M22: 4,199,362 km (0.105 R)
• M23: 4,721,458 km (0.113 R)
• M24: 4,910,700 km (0.043 R)
• M25: 5,199,274 km (0.068 R)
• M26: 5,559,506 km (0.072 R)
• M27: 6,373,617 km (0.046 R)
• M28: 6,865,794 km (0.117 R)
• M29: 7,516,545 km (0.043 R)
• M30: 7,998,699 km (0.077 R)
• M31: 8,224,741 km (0.116 R)
• M32: 8,915,285 km (0.119 R)
• M33: 9,425,713 km (0.118 R)
• M34: 10,392,714 km (0.076 R)
• M35: 11,518,138 km (0.068 R)
• M36: 13,166,707 km (0.094 R)
• M37: 13,612,658 km (0.065 R)
• M38: 13,747,446 km (0.109 R)
• M39: 14,154,502 km (0.032 R)
• M40: 14,291,085 km (0.036 R)
• M41: 14,519,670 km (0.081 R)
• M42: 14,980,432 km (0.112 R)
• M43: 15,073,182 km (0.106 R)
• M44: 15,539,778 km (0.087 R)
• M45: 15,916,465 km (0.08 R)
• M46: 16,775,008 km (0.095 R)
• M47: 17,599,591 km (0.052 R)
• M48: 18,487,155 km (0.116 R)
• M49: 18,936,248 km (0.116 R)
• M50: 19,137,158 km (0.119 R)
• M51: 19,540,923 km (0.052 R)
• M52: 19,693,064 km (0.085 R)
• M53: 20,768,972 km (0.1 R)
• M54: 21,392,346 km (0.106 R)
• M55: 22,074,662 km (0.112 R)
• M56: 22,286,044 km (0.106 R)
• M57: 24,381,910 km (0.093 R)
• M58: 24,709,978 km (0.102 R)
• M59: 25,094,444 km (0.079 R)
• M60: 26,427,960 km (0.094 R)
• M61: 26,877,501 km (0.077 R)
• M62: 27,046,697 km (0.115 R)
• M63: 27,841,211 km (0.087 R)
• M64: 28,413,423 km (0.091 R)
• M65: 29,105,163 km (0.047 R)
• M66: 29,569,515 km (0.064 R)
• M67: 30,036,260 km (0.118 R)
• M68: 30,740,866 km (0.105 R)
• M69: 30,976,932 km (0.087 R)
• M70: 31,927,327 km (0.056 R)
• M71: 32,466,179 km (0.084 R)
• M72: 33,189,335 km (0.11 R)
• M73: 33,492,121 km (0.069 R)
• M74: 34,897,144 km (0.073 R)
• M75: 36,820,973 km (0.119 R)
• M76: 37,009,017 km (0.039 R)
• M77: 38,017,157 km (0.106 R)
• M78: 38,715,480 km (0.081 R)
• M79: 38,906,666 km (0.077 R)
• M80: 40,835,880 km (0.112 R)
• M81: 42,598,592 km (0.101 R)
• M82: 42,927,707 km (0.052 R)
• M83: 43,125,625 km (0.106 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 20,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit