🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.51 AU - 0.53 AU

Year: 139 Days

Day: 22.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.61 AU - 0.79 AU

Year: 217 Days

Day: 45.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,456,669 km

• M1: 339,288 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.12 AU - 1.56 AU

Year: 575 Days

Day: 36.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,456,669 km

• M1: 56,099 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.37 AU - 4.49 AU

Year: 2889 Days

Day: 43.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.06 AU - 4.18 AU

Year: 3101 Days

Day: 45.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 9.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.59 AU - 9.33 AU

Year: 9126 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,456,669 km

• M1: 120,725 km (0.114 R)
• M2: 233,672 km (0.112 R)
• M3: 442,511 km (0.1 R)
• M4: 669,002 km (0.11 R)
• M5: 742,903 km (0.097 R)
• M6: 867,368 km (0.099 R)
• M7: 982,260 km (0.081 R)
• M8: 1,102,686 km (0.116 R)
• M9: 1,264,850 km (0.06 R)
• M10: 1,592,769 km (0.112 R)
• M11: 1,714,990 km (0.076 R)
• M12: 2,078,363 km (0.117 R)
• M13: 2,489,159 km (0.098 R)
• M14: 2,850,887 km (0.107 R)
• M15: 3,126,895 km (0.035 R)
• M16: 3,203,638 km (0.1 R)
• M17: 3,411,579 km (0.097 R)
• M18: 4,487,338 km (0.073 R)
• M19: 6,071,130 km (0.049 R)
• M20: 6,459,187 km (0.045 R)
• M21: 6,755,541 km (0.103 R)
• M22: 6,888,832 km (0.117 R)
• M23: 7,915,074 km (0.073 R)
• M24: 8,553,707 km (0.065 R)
• M25: 8,661,866 km (0.058 R)
• M26: 8,952,236 km (0.102 R)
• M27: 9,505,299 km (0.111 R)
• M28: 9,804,794 km (0.057 R)
• M29: 10,298,168 km (0.089 R)
• M30: 10,644,487 km (0.113 R)
• M31: 11,388,288 km (0.074 R)
• M32: 11,666,540 km (0.097 R)
• M33: 11,906,794 km (0.107 R)
• M34: 11,987,277 km (0.099 R)
• M35: 13,634,200 km (0.057 R)
• M36: 13,760,611 km (0.08 R)
• M37: 14,398,197 km (0.08 R)
• M38: 15,263,471 km (0.054 R)
• M39: 17,636,841 km (0.072 R)
• M40: 17,958,776 km (0.073 R)
• M41: 18,655,303 km (0.114 R)
• M42: 20,314,643 km (0.065 R)
• M43: 20,459,005 km (0.108 R)
• M44: 20,894,335 km (0.079 R)
• M45: 21,283,887 km (0.093 R)
• M46: 21,430,643 km (0.097 R)
• M47: 21,774,269 km (0.098 R)
• M48: 22,466,907 km (0.092 R)
• M49: 23,368,085 km (0.106 R)
• M50: 23,468,914 km (0.099 R)
• M51: 25,724,251 km (0.076 R)
• M52: 26,194,138 km (0.052 R)
• M53: 26,772,185 km (0.043 R)
• M54: 27,089,182 km (0.042 R)
• M55: 27,887,437 km (0.111 R)
• M56: 28,585,311 km (0.059 R)
• M57: 29,943,809 km (0.083 R)
• M58: 31,434,402 km (0.09 R)
• M59: 31,936,602 km (0.087 R)
• M60: 32,048,501 km (0.093 R)
• M61: 32,553,993 km (0.108 R)
• M62: 32,948,931 km (0.086 R)
• M63: 35,699,886 km (0.109 R)
• M64: 35,990,705 km (0.097 R)
• M65: 36,107,092 km (0.116 R)
• M66: 37,338,282 km (0.077 R)
• M67: 37,574,348 km (0.047 R)
• M68: 39,360,546 km (0.114 R)
• M69: 39,781,365 km (0.1 R)
• M70: 40,143,242 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832

Radius: 14.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.64 AU - 9.4 AU

Year: 9223 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,456,669 km

• M1: 340,335 km (0.098 R)
• M2: 498,909 km (0.119 R)
• M3: 659,128 km (0.057 R)
• M4: 839,693 km (0.04 R)
• M5: 1,001,259 km (0.096 R)
• M6: 1,096,104 km (0.116 R)
• M7: 2,040,964 km (0.113 R)
• M8: 2,164,532 km (0.086 R)
• M9: 2,419,446 km (0.07 R)
• M10: 2,848,194 km (0.08 R)
• M11: 3,808,163 km (0.089 R)
• M12: 3,900,166 km (0.111 R)
• M13: 4,149,247 km (0.111 R)
• M14: 4,500,502 km (0.091 R)
• M15: 4,696,326 km (0.097 R)
• M16: 4,961,713 km (0.056 R)
• M17: 5,096,351 km (0.111 R)
• M18: 5,542,452 km (0.113 R)
• M19: 5,647,170 km (0.113 R)
• M20: 5,752,487 km (0.066 R)
• M21: 6,917,854 km (0.03 R)
• M22: 7,335,232 km (0.084 R)
• M23: 7,489,019 km (0.092 R)
• M24: 8,194,523 km (0.041 R)
• M25: 8,394,236 km (0.089 R)
• M26: 8,839,589 km (0.051 R)
• M27: 9,837,855 km (0.104 R)
• M28: 10,178,490 km (0.086 R)
• M29: 10,436,695 km (0.05 R)
• M30: 10,653,463 km (0.037 R)
• M31: 11,268,460 km (0.098 R)
• M32: 12,030,661 km (0.106 R)
• M33: 12,671,089 km (0.114 R)
• M34: 13,463,509 km (0.048 R)
• M35: 15,588,697 km (0.101 R)
• M36: 16,236,455 km (0.08 R)
• M37: 16,487,929 km (0.096 R)
• M38: 16,994,767 km (0.12 R)
• M39: 17,713,136 km (0.095 R)
• M40: 18,127,971 km (0.112 R)
• M41: 18,232,240 km (0.112 R)
• M42: 18,651,115 km (0.105 R)
• M43: 18,809,090 km (0.08 R)
• M44: 19,391,923 km (0.107 R)
• M45: 20,684,299 km (0.111 R)
• M46: 21,671,795 km (0.069 R)
• M47: 22,394,502 km (0.077 R)
• M48: 23,294,932 km (0.118 R)
• M49: 24,035,142 km (0.095 R)
• M50: 24,149,734 km (0.091 R)
• M51: 24,264,625 km (0.116 R)
• M52: 24,494,707 km (0.077 R)
• M53: 26,302,298 km (0.116 R)
• M54: 27,371,474 km (0.104 R)
• M55: 27,851,384 km (0.083 R)
• M56: 28,212,962 km (0.067 R)
• M57: 29,307,420 km (0.096 R)
• M58: 30,168,206 km (0.119 R)
• M59: 31,162,134 km (0.046 R)
• M60: 32,040,573 km (0.081 R)
• M61: 32,482,934 km (0.114 R)
• M62: 34,919,285 km (0.067 R)
• M63: 36,553,941 km (0.101 R)
• M64: 36,685,886 km (0.098 R)
• M65: 37,214,864 km (0.067 R)
• M66: 37,613,243 km (0.094 R)
• M67: 38,615,549 km (0.078 R)
• M68: 39,491,295 km (0.102 R)
• M69: 39,694,299 km (0.088 R)
• M70: 40,169,422 km (0.077 R)
• M71: 40,919,805 km (0.116 R)
• M72: 41,331,049 km (0.062 R)
• M73: 42,157,727 km (0.08 R)
• M74: 42,711,838 km (0.054 R)
• M75: 43,407,917 km (0.12 R)
• M76: 43,827,239 km (0.084 R)
• M77: 44,458,991 km (0.103 R)
• M78: 45,022,975 km (0.091 R)
• M79: 46,300,691 km (0.108 R)
• M80: 46,586,273 km (0.11 R)
• M81: 47,230,890 km (0.111 R)
• M82: 48,167,373 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit