🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.51 AU - 0.63 AU

Year: 192 Days

Day: 32.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.62 AU - 0.86 AU

Year: 284 Days

Day: 21.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,107,181 km

• M1: 280,646 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.82 AU - 1.06 AU

Year: 407 Days

Day: 15.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.78 AU - 1.16 AU

Year: 426 Days

Day: 33.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.1 AU - 1.12 AU

Year: 522 Days

Day: 45.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.46 AU - 1.84 AU

Year: 946 Days

Day: 37.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.66 AU - 1.92 AU

Year: 1069 Days

Day: 16.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.07 AU - 2.33 AU

Year: 1456 Days

Day: 23.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 14.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3 AU - 5 AU

Year: 3570 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,107,181 km

• M1: 228,735 km (0.102 R)
• M2: 327,919 km (0.083 R)
• M3: 539,300 km (0.115 R)
• M4: 662,719 km (0.106 R)
• M5: 1,157,439 km (0.06 R)
• M6: 1,336,358 km (0.112 R)
• M7: 1,461,122 km (0.08 R)
• M8: 1,757,027 km (0.089 R)
• M9: 1,906,625 km (0.071 R)
• M10: 2,306,201 km (0.061 R)
• M11: 2,458,192 km (0.043 R)
• M12: 2,613,774 km (0.108 R)
• M13: 2,772,647 km (0.083 R)
• M14: 3,142,303 km (0.06 R)
• M15: 3,240,739 km (0.068 R)
• M16: 3,484,434 km (0.103 R)
• M17: 3,944,297 km (0.101 R)
• M18: 4,143,113 km (0.078 R)
• M19: 4,282,688 km (0.11 R)
• M20: 4,727,143 km (0.081 R)
• M21: 4,905,913 km (0.074 R)
• M22: 5,119,987 km (0.109 R)
• M23: 5,371,012 km (0.096 R)
• M24: 5,557,860 km (0.115 R)
• M25: 5,712,245 km (0.114 R)
• M26: 5,850,623 km (0.083 R)
• M27: 5,990,198 km (0.107 R)
• M28: 6,148,622 km (0.112 R)
• M29: 6,397,852 km (0.102 R)
• M30: 7,465,682 km (0.087 R)
• M31: 7,693,519 km (0.098 R)
• M32: 7,904,602 km (0.093 R)
• M33: 8,001,093 km (0.081 R)
• M34: 8,156,375 km (0.068 R)
• M35: 8,293,108 km (0.108 R)
• M36: 8,529,173 km (0.085 R)
• M37: 8,707,793 km (0.031 R)
• M38: 9,352,859 km (0.093 R)
• M39: 9,619,293 km (0.034 R)
• M40: 9,763,954 km (0.11 R)
• M41: 10,370,573 km (0.094 R)
• M42: 10,774,637 km (0.079 R)
• M43: 10,903,291 km (0.097 R)
• M44: 11,183,937 km (0.046 R)
• M45: 11,796,540 km (0.112 R)
• M46: 11,973,514 km (0.044 R)
• M47: 12,667,948 km (0.037 R)
• M48: 12,917,627 km (0.117 R)
• M49: 13,260,505 km (0.093 R)
• M50: 13,560,149 km (0.068 R)
• M51: 14,236,781 km (0.09 R)
• M52: 14,472,696 km (0.114 R)
• M53: 14,662,387 km (0.085 R)
• M54: 14,948,418 km (0.106 R)
• M55: 15,068,246 km (0.106 R)
• M56: 15,164,138 km (0.104 R)
• M57: 15,356,820 km (0.114 R)
• M58: 15,526,165 km (0.081 R)
• M59: 15,890,884 km (0.114 R)
• M60: 16,111,092 km (0.063 R)
• M61: 16,728,183 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 13.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.63 AU - 5.73 AU

Year: 4518 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,107,181 km

• M1: 216,319 km (0.032 R)
• M2: 704,157 km (0.089 R)
• M3: 890,855 km (0.078 R)
• M4: 1,191,547 km (0.057 R)
• M5: 1,354,310 km (0.107 R)
• M6: 1,551,928 km (0.055 R)
• M7: 1,703,022 km (0.074 R)
• M8: 1,801,906 km (0.047 R)
• M9: 1,946,717 km (0.08 R)
• M10: 2,388,928 km (0.087 R)
• M11: 2,630,230 km (0.098 R)
• M12: 2,930,473 km (0.064 R)
• M13: 3,033,097 km (0.085 R)
• M14: 3,136,918 km (0.112 R)
• M15: 3,277,390 km (0.068 R)
• M16: 3,510,015 km (0.102 R)
• M17: 3,692,823 km (0.109 R)
• M18: 4,163,608 km (0.026 R)
• M19: 4,298,844 km (0.077 R)
• M20: 4,415,980 km (0.104 R)
• M21: 4,733,725 km (0.073 R)
• M22: 4,936,131 km (0.11 R)
• M23: 5,203,612 km (0.087 R)
• M24: 5,286,938 km (0.099 R)
• M25: 5,539,460 km (0.118 R)
• M26: 5,624,581 km (0.108 R)
• M27: 5,969,254 km (0.11 R)
• M28: 6,566,748 km (0.08 R)
• M29: 6,838,418 km (0.073 R)
• M30: 6,998,637 km (0.106 R)
• M31: 7,090,789 km (0.098 R)
• M32: 7,206,578 km (0.081 R)
• M33: 7,842,519 km (0.085 R)
• M34: 8,570,312 km (0.077 R)
• M35: 8,842,581 km (0.051 R)
• M36: 9,599,845 km (0.071 R)
• M37: 10,220,676 km (0.069 R)
• M38: 10,430,412 km (0.092 R)
• M39: 11,122,302 km (0.106 R)
• M40: 11,365,249 km (0.119 R)
• M41: 12,299,189 km (0.073 R)
• M42: 12,410,639 km (0.034 R)
• M43: 13,115,096 km (0.073 R)
• M44: 13,515,270 km (0.046 R)
• M45: 13,774,673 km (0.056 R)
• M46: 13,948,505 km (0.079 R)
• M47: 14,093,915 km (0.059 R)
• M48: 14,181,429 km (0.074 R)
• M49: 14,357,057 km (0.111 R)
• M50: 14,562,754 km (0.109 R)
• M51: 15,126,140 km (0.08 R)
• M52: 15,848,099 km (0.099 R)
• M53: 16,243,786 km (0.12 R)
• M54: 16,335,639 km (0.028 R)
• M55: 16,581,129 km (0.077 R)
• M56: 17,670,201 km (0.049 R)
• M57: 18,366,579 km (0.081 R)
• M58: 18,718,134 km (0.088 R)
• M59: 18,942,980 km (0.119 R)
• M60: 20,015,148 km (0.05 R)
• M61: 20,146,495 km (0.054 R)
• M62: 20,278,141 km (0.115 R)
• M63: 20,740,997 km (0.066 R)
• M64: 20,907,050 km (0.086 R)
• M65: 21,073,702 km (0.101 R)
• M66: 21,207,293 km (0.062 R)
• M67: 21,677,180 km (0.093 R)
• M68: 21,845,777 km (0.115 R)
• M69: 22,354,260 km (0.106 R)
• M70: 22,763,859 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit