🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.58 AU - 0.6 AU

Year: 170 Days

Day: 32 Hours

Environment

Temp: 181 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.1 AU - 1.42 AU

Year: 530 Days

Day: 35.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,235,270 km

• M1: 122,371 km (0.036 R)
• M2: 1,005,746 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.35 AU - 1.47 AU

Year: 627 Days

Day: 38.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,235,270 km

• M1: 78,389 km (0.058 R)
• M2: 341,532 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.57 AU - 1.61 AU

Year: 751 Days

Day: 15 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.71 AU - 3.89 AU

Year: 2246 Days

Day: 32.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,235,270 km

• M1: 2,705,627 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.66 AU - 3.86 AU

Year: 2732 Days

Day: 45.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 11.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.71 AU - 5.31 AU

Year: 4202 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,235,270 km

• M1: 356,043 km (0.084 R)
• M2: 505,940 km (0.11 R)
• M3: 595,549 km (0.086 R)
• M4: 829,071 km (0.033 R)
• M5: 913,893 km (0.05 R)
• M6: 1,093,261 km (0.031 R)
• M7: 1,201,121 km (0.081 R)
• M8: 1,487,601 km (0.087 R)
• M9: 1,748,350 km (0.1 R)
• M10: 2,007,603 km (0.061 R)
• M11: 2,210,309 km (0.044 R)
• M12: 2,402,243 km (0.105 R)
• M13: 2,599,861 km (0.103 R)
• M14: 2,709,816 km (0.119 R)
• M15: 3,343,064 km (0.067 R)
• M16: 3,584,664 km (0.104 R)
• M17: 3,686,989 km (0.108 R)
• M18: 4,278,499 km (0.05 R)
• M19: 4,453,080 km (0.083 R)
• M20: 4,629,905 km (0.051 R)
• M21: 4,719,214 km (0.067 R)
• M22: 5,360,840 km (0.107 R)
• M23: 5,811,877 km (0.066 R)
• M24: 6,201,430 km (0.114 R)
• M25: 6,473,997 km (0.081 R)
• M26: 7,056,980 km (0.111 R)
• M27: 7,446,234 km (0.064 R)
• M28: 7,577,581 km (0.102 R)
• M29: 7,736,304 km (0.09 R)
• M30: 7,816,040 km (0.051 R)
• M31: 7,922,703 km (0.071 R)
• M32: 8,300,288 km (0.104 R)
• M33: 9,411,052 km (0.097 R)
• M34: 10,245,360 km (0.081 R)
• M35: 10,362,345 km (0.071 R)
• M36: 10,568,042 km (0.115 R)
• M37: 10,686,225 km (0.045 R)
• M38: 11,103,453 km (0.085 R)
• M39: 11,617,172 km (0.094 R)
• M40: 11,739,095 km (0.103 R)
• M41: 12,231,421 km (0.085 R)
• M42: 13,236,420 km (0.034 R)
• M43: 13,395,741 km (0.115 R)
• M44: 13,523,797 km (0.087 R)
• M45: 14,759,924 km (0.119 R)
• M46: 15,124,644 km (0.1 R)
• M47: 15,592,885 km (0.097 R)
• M48: 15,862,760 km (0.099 R)
• M49: 15,998,146 km (0.106 R)
• M50: 16,612,544 km (0.054 R)
• M51: 17,234,722 km (0.119 R)
• M52: 17,443,860 km (0.081 R)
• M53: 17,548,578 km (0.077 R)
• M54: 17,794,068 km (0.034 R)
• M55: 18,894,959 km (0.096 R)
• M56: 19,182,636 km (0.09 R)
• M57: 19,580,566 km (0.112 R)
• M58: 19,908,185 km (0.113 R)
• M59: 20,347,854 km (0.03 R)
• M60: 20,532,009 km (0.096 R)
• M61: 20,753,713 km (0.086 R)
• M62: 21,311,413 km (0.105 R)
• M63: 21,723,556 km (0.08 R)
• M64: 21,987,147 km (0.058 R)
• M65: 22,062,694 km (0.116 R)
• M66: 22,214,087 km (0.115 R)
• M67: 22,746,356 km (0.087 R)
• M68: 23,129,177 km (0.06 R)
• M69: 24,056,534 km (0.106 R)
• M70: 24,956,814 km (0.11 R)
• M71: 26,749,745 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 14.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.3 AU - 12.88 AU

Year: 14786 Days

Day: 11.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,235,270 km

• M1: 223,350 km (0.106 R)
• M2: 441,912 km (0.031 R)
• M3: 623,075 km (0.116 R)
• M4: 1,116,748 km (0.062 R)
• M5: 1,277,117 km (0.08 R)
• M6: 1,392,906 km (0.096 R)
• M7: 1,526,197 km (0.12 R)
• M8: 2,399,999 km (0.038 R)
• M9: 2,545,707 km (0.112 R)
• M10: 2,778,182 km (0.075 R)
• M11: 3,017,987 km (0.064 R)
• M12: 3,318,380 km (0.042 R)
• M13: 3,948,636 km (0.069 R)
• M14: 4,219,109 km (0.027 R)
• M15: 4,535,807 km (0.103 R)
• M16: 4,860,285 km (0.032 R)
• M17: 4,984,003 km (0.095 R)
• M18: 5,108,767 km (0.032 R)
• M19: 6,144,433 km (0.116 R)
• M20: 6,572,283 km (0.053 R)
• M21: 7,220,341 km (0.104 R)
• M22: 7,889,044 km (0.098 R)
• M23: 8,428,494 km (0.11 R)
• M24: 8,627,608 km (0.085 R)
• M25: 8,979,911 km (0.081 R)
• M26: 9,646,819 km (0.099 R)
• M27: 11,631,384 km (0.115 R)
• M28: 12,245,184 km (0.075 R)
• M29: 13,330,367 km (0.077 R)
• M30: 16,145,051 km (0.076 R)
• M31: 16,268,768 km (0.1 R)
• M32: 16,455,018 km (0.115 R)
• M33: 16,548,367 km (0.1 R)
• M34: 19,694,859 km (0.057 R)
• M35: 20,292,502 km (0.119 R)
• M36: 20,694,322 km (0.097 R)
• M37: 21,065,026 km (0.098 R)
• M38: 22,500,268 km (0.07 R)
• M39: 22,916,150 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.7

Radius: 5.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.44 AU - 19.5 AU

Year: 27363 Days

Day: 22.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,235,270 km

• M1: 172,187 km (0.049 R)
• M2: 265,237 km (0.094 R)
• M3: 581,936 km (0.098 R)
• M4: 819,796 km (0.057 R)
• M5: 866,321 km (0.095 R)
• M6: 1,086,230 km (0.119 R)
• M7: 1,723,517 km (0.114 R)
• M8: 2,062,955 km (0.116 R)
• M9: 2,126,983 km (0.093 R)
• M10: 2,356,017 km (0.063 R)
• M11: 2,490,505 km (0.077 R)
• M12: 2,662,094 km (0.103 R)
• M13: 3,016,940 km (0.07 R)
• M14: 3,349,048 km (0.094 R)
• M15: 4,496,314 km (0.113 R)
• M16: 4,537,752 km (0.114 R)
• M17: 4,579,490 km (0.07 R)
• M18: 5,888,621 km (0.098 R)
• M19: 6,025,503 km (0.094 R)
• M20: 6,117,356 km (0.066 R)
• M21: 6,964,828 km (0.044 R)
• M22: 7,898,768 km (0.091 R)
• M23: 7,949,032 km (0.12 R)
• M24: 8,049,861 km (0.083 R)
• M25: 8,354,742 km (0.096 R)
• M26: 8,819,243 km (0.044 R)
• M27: 8,871,453 km (0.095 R)
• M28: 10,262,564 km (0.115 R)
• M29: 11,151,773 km (0.069 R)
• M30: 12,297,693 km (0.08 R)
• M31: 13,003,047 km (0.045 R)
• M32: 14,514,135 km (0.034 R)
• M33: 14,823,055 km (0.069 R)
• M34: 15,573,138 km (0.075 R)
• M35: 15,825,959 km (0.051 R)
• M36: 16,207,583 km (0.083 R)
• M37: 17,305,482 km (0.113 R)
• M38: 17,436,230 km (0.115 R)
• M39: 18,427,167 km (0.099 R)
• M40: 19,368,586 km (0.064 R)
• M41: 20,256,599 km (0.12 R)
• M42: 20,670,835 km (0.113 R)
• M43: 22,071,969 km (0.086 R)
• M44: 22,855,563 km (0.104 R)
• M45: 23,214,897 km (0.089 R)
• M46: 24,743,787 km (0.12 R)
• M47: 24,891,141 km (0.066 R)
• M48: 25,781,099 km (0.106 R)
• M49: 26,681,379 km (0.066 R)
• M50: 27,821,314 km (0.106 R)
• M51: 27,897,909 km (0.094 R)
• M52: 28,051,097 km (0.055 R)
• M53: 29,365,613 km (0.12 R)
• M54: 29,912,842 km (0.082 R)
• M55: 30,148,309 km (0.115 R)
• M56: 30,858,450 km (0.078 R)
• M57: 31,096,461 km (0.063 R)
• M58: 33,265,331 km (0.054 R)
• M59: 33,753,917 km (0.099 R)
• M60: 34,162,768 km (0.108 R)
• M61: 34,244,748 km (0.114 R)
• M62: 35,068,284 km (0.071 R)
• M63: 36,148,530 km (0.087 R)
• M64: 38,512,027 km (0.114 R)
• M65: 39,024,998 km (0.118 R)
• M66: 39,712,400 km (0.097 R)
• M67: 40,751,058 km (0.099 R)
• M68: 42,325,726 km (0.092 R)
• M69: 42,766,590 km (0.052 R)
• M70: 43,386,524 km (0.101 R)
• M71: 44,545,608 km (0.118 R)
• M72: 44,994,103 km (0.1 R)
• M73: 45,805,073 km (0.066 R)
• M74: 46,530,024 km (0.047 R)
• M75: 49,189,874 km (0.112 R)
• M76: 50,678,223 km (0.026 R)
• M77: 51,146,465 km (0.097 R)
• M78: 51,804,247 km (0.078 R)
• M79: 52,181,383 km (0.117 R)
• M80: 52,748,808 km (0.043 R)
• M81: 53,508,615 km (0.03 R)
• M82: 55,231,384 km (0.107 R)
• M83: 56,777,927 km (0.092 R)
• M84: 58,142,858 km (0.119 R)
• M85: 58,436,668 km (0.105 R)
• M86: 58,534,655 km (0.077 R)
• M87: 59,419,825 km (0.101 R)
• M88: 59,715,880 km (0.1 R)
• M89: 59,814,614 km (0.053 R)
• M90: 60,904,734 km (0.077 R)
• M91: 62,301,679 km (0.118 R)
• M92: 63,205,250 km (0.109 R)
• M93: 63,709,245 km (0.072 R)
• M94: 64,822,403 km (0.114 R)
• M95: 67,170,641 km (0.079 R)
• M96: 67,684,958 km (0.052 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 19,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit