🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.65 AU - 0.87 AU

Year: 243 Days

Day: 36.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.2 °

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: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.68 AU - 0.9 AU

Year: 258 Days

Day: 47 Hours

Environment

Temp: 93 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.87 AU - 1.21 AU

Year: 389 Days

Day: 47.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 155.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,852,890 km

• M1: 250,876 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.05 AU - 1.13 AU

Year: 418 Days

Day: 21.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.08 AU - 1.16 AU

Year: 435 Days

Day: 24.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,852,890 km

• M1: 268,229 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.02 AU - 1.24 AU

Year: 441 Days

Day: 25.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.08 AU - 1.2 AU

Year: 447 Days

Day: 37.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,852,890 km

• M1: 555,158 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.32 AU - 2.88 AU

Year: 1539 Days

Day: 37.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,852,890 km

• M1: 29,172 km (0.115 R)

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 10.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.86 AU - 12.5 AU

Year: 11923 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,852,890 km

• M1: 148,850 km (0.08 R)
• M2: 232,026 km (0.096 R)
• M3: 435,928 km (0.109 R)
• M4: 571,165 km (0.105 R)
• M5: 687,402 km (0.077 R)
• M6: 1,045,689 km (0.072 R)
• M7: 1,213,538 km (0.099 R)
• M8: 1,436,140 km (0.077 R)
• M9: 1,647,970 km (0.088 R)
• M10: 2,050,239 km (0.049 R)
• M11: 2,208,962 km (0.043 R)
• M12: 2,454,901 km (0.076 R)
• M13: 3,003,327 km (0.064 R)
• M14: 3,153,972 km (0.119 R)
• M15: 3,621,016 km (0.05 R)
• M16: 3,879,073 km (0.051 R)
• M17: 3,977,508 km (0.105 R)
• M18: 4,345,369 km (0.115 R)
• M19: 5,149,907 km (0.035 R)
• M20: 5,222,013 km (0.114 R)
• M21: 5,477,227 km (0.075 R)
• M22: 5,662,130 km (0.108 R)
• M23: 6,114,065 km (0.117 R)
• M24: 6,267,403 km (0.083 R)
• M25: 7,662,553 km (0.104 R)
• M26: 8,162,359 km (0.092 R)
• M27: 8,246,732 km (0.1 R)
• M28: 8,501,497 km (0.106 R)
• M29: 8,672,787 km (0.115 R)
• M30: 8,845,273 km (0.063 R)
• M31: 9,018,956 km (0.093 R)
• M32: 9,149,855 km (0.105 R)
• M33: 10,220,227 km (0.111 R)
• M34: 11,189,023 km (0.043 R)
• M35: 11,994,757 km (0.076 R)
• M36: 12,235,311 km (0.084 R)
• M37: 12,574,748 km (0.075 R)
• M38: 13,015,763 km (0.082 R)
• M39: 13,812,371 km (0.041 R)
• M40: 13,963,465 km (0.087 R)
• M41: 14,778,774 km (0.102 R)
• M42: 16,083,417 km (0.118 R)
• M43: 16,615,536 km (0.119 R)
• M44: 17,045,481 km (0.099 R)
• M45: 18,745,660 km (0.089 R)
• M46: 19,927,932 km (0.112 R)
• M47: 20,442,100 km (0.089 R)
• M48: 21,483,301 km (0.044 R)
• M49: 21,600,137 km (0.036 R)
• M50: 22,128,068 km (0.07 R)
• M51: 23,376,762 km (0.089 R)
• M52: 23,918,904 km (0.083 R)
• M53: 24,648,044 km (0.035 R)
• M54: 24,770,415 km (0.083 R)
• M55: 26,128,465 km (0.118 R)
• M56: 26,253,080 km (0.044 R)
• M57: 28,402,652 km (0.084 R)
• M58: 28,916,520 km (0.107 R)
• M59: 30,214,880 km (0.058 R)
• M60: 31,201,030 km (0.11 R)
• M61: 31,532,090 km (0.055 R)
• M62: 33,339,980 km (0.059 R)
• M63: 33,610,602 km (0.067 R)
• M64: 34,769,088 km (0.062 R)
• M65: 35,250,045 km (0.093 R)
• M66: 37,546,522 km (0.098 R)
• M67: 37,616,833 km (0.112 R)
• M68: 37,757,605 km (0.09 R)
• M69: 38,606,274 km (0.105 R)
• M70: 39,890,871 km (0.079 R)
• M71: 39,962,678 km (0.095 R)
• M72: 41,262,085 km (0.117 R)
• M73: 41,552,753 km (0.033 R)
• M74: 42,575,404 km (0.105 R)
• M75: 42,648,707 km (0.082 R)
• M76: 43,532,382 km (0.076 R)
• M77: 44,496,391 km (0.067 R)
• M78: 46,672,292 km (0.103 R)
• M79: 47,278,612 km (0.094 R)
• M80: 47,506,749 km (0.08 R)
• M81: 49,190,323 km (0.116 R)
• M82: 49,498,495 km (0.045 R)
• M83: 50,194,274 km (0.071 R)
• M84: 51,987,055 km (0.043 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 9

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.96 AU - 14.42 AU

Year: 15623 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,852,890 km

• M1: 195,674 km (0.096 R)
• M2: 292,165 km (0.1 R)
• M3: 379,081 km (0.08 R)
• M4: 846,126 km (0.065 R)
• M5: 956,678 km (0.112 R)
• M6: 1,168,210 km (0.089 R)
• M7: 1,421,180 km (0.104 R)
• M8: 2,127,581 km (0.115 R)
• M9: 3,273,650 km (0.104 R)
• M10: 3,594,986 km (0.076 R)
• M11: 4,619,133 km (0.108 R)
• M12: 5,474,534 km (0.075 R)
• M13: 7,559,480 km (0.078 R)
• M14: 7,653,128 km (0.026 R)
• M15: 8,175,374 km (0.087 R)
• M16: 8,368,056 km (0.041 R)
• M17: 9,708,154 km (0.097 R)
• M18: 10,014,829 km (0.066 R)
• M19: 10,428,916 km (0.043 R)
• M20: 11,273,696 km (0.076 R)
• M21: 11,380,957 km (0.096 R)
• M22: 11,758,542 km (0.115 R)
• M23: 13,651,105 km (0.113 R)
• M24: 14,110,071 km (0.099 R)
• M25: 16,479,701 km (0.095 R)
• M26: 16,723,396 km (0.099 R)
• M27: 18,336,361 km (0.111 R)
• M28: 18,525,602 km (0.111 R)
• M29: 19,674,962 km (0.095 R)
• M30: 20,453,918 km (0.105 R)
• M31: 22,580,153 km (0.098 R)
• M32: 23,190,812 km (0.109 R)
• M33: 24,151,379 km (0.061 R)
• M34: 24,220,494 km (0.058 R)
• M35: 24,985,088 km (0.099 R)
• M36: 25,194,974 km (0.099 R)
• M37: 25,969,592 km (0.091 R)
• M38: 26,111,261 km (0.076 R)
• M39: 26,253,230 km (0.085 R)
• M40: 26,466,556 km (0.104 R)
• M41: 27,182,083 km (0.11 R)
• M42: 27,542,314 km (0.102 R)
• M43: 30,256,020 km (0.109 R)
• M44: 31,380,248 km (0.103 R)
• M45: 31,985,371 km (0.113 R)
• M46: 32,900,461 km (0.032 R)
• M47: 33,823,929 km (0.073 R)
• M48: 35,146,973 km (0.07 R)
• M49: 35,539,218 km (0.099 R)
• M50: 35,775,433 km (0.075 R)
• M51: 35,933,109 km (0.092 R)
• M52: 36,566,058 km (0.119 R)
• M53: 37,843,325 km (0.073 R)
• M54: 38,325,927 km (0.029 R)
• M55: 39,378,797 km (0.111 R)
• M56: 39,786,302 km (0.086 R)
• M57: 40,687,629 km (0.1 R)
• M58: 41,017,043 km (0.102 R)
• M59: 41,927,646 km (0.086 R)
• M60: 42,343,677 km (0.084 R)
• M61: 42,677,580 km (0.11 R)
• M62: 43,263,854 km (0.066 R)
• M63: 43,431,852 km (0.085 R)
• M64: 43,937,194 km (0.079 R)
• M65: 45,892,438 km (0.098 R)
• M66: 46,321,185 km (0.064 R)
• M67: 46,751,279 km (0.03 R)
• M68: 46,923,766 km (0.08 R)
• M69: 47,789,040 km (0.063 R)
• M70: 49,272,003 km (0.084 R)
• M71: 49,975,113 km (0.115 R)
• M72: 50,063,227 km (0.092 R)
• M73: 50,239,603 km (0.11 R)
• M74: 50,327,865 km (0.077 R)
• M75: 50,681,515 km (0.097 R)
• M76: 50,770,077 km (0.036 R)
• M77: 51,480,218 km (0.11 R)
• M78: 52,193,650 km (0.107 R)
• M79: 55,171,096 km (0.117 R)
• M80: 55,444,412 km (0.111 R)
• M81: 56,084,092 km (0.035 R)
• M82: 56,450,757 km (0.108 R)
• M83: 56,634,463 km (0.103 R)
• M84: 56,818,169 km (0.115 R)
• M85: 58,574,298 km (0.111 R)
• M86: 60,254,432 km (0.119 R)
• M87: 62,614,039 km (0.118 R)
• M88: 63,184,755 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit