🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.78 AU

Year: 166 Days

Day: 37.4 Hours

Environment

Temp: 315 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.11 AU - 1.59 AU

Year: 453 Days

Day: 12.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.29 AU - 1.61 AU

Year: 504 Days

Day: 35.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.31 AU - 3.27 AU

Year: 1346 Days

Day: 32.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 166.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.09 AU - 5.05 AU

Year: 2821 Days

Day: 18.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.21 AU - 9.13 AU

Year: 6134 Days

Day: 26.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.93 AU - 9.23 AU

Year: 6632 Days

Day: 24.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.42 AU - 10.26 AU

Year: 8242 Days

Day: 31.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 9.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.83 AU - 17.95 AU

Year: 20044 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,303,302 km

• M1: 117,883 km (0.093 R)
• M2: 208,988 km (0.073 R)
• M3: 476,170 km (0.1 R)
• M4: 619,934 km (0.112 R)
• M5: 809,324 km (0.113 R)
• M6: 1,208,003 km (0.105 R)
• M7: 1,280,109 km (0.055 R)
• M8: 1,486,105 km (0.08 R)
• M9: 1,825,543 km (0.073 R)
• M10: 1,930,112 km (0.097 R)
• M11: 2,211,356 km (0.1 R)
• M12: 2,622,451 km (0.102 R)
• M13: 2,693,360 km (0.05 R)
• M14: 2,934,362 km (0.06 R)
• M15: 3,207,528 km (0.117 R)
• M16: 3,778,543 km (0.049 R)
• M17: 4,075,794 km (0.099 R)
• M18: 4,493,621 km (0.057 R)
• M19: 4,607,315 km (0.102 R)
• M20: 4,866,868 km (0.11 R)
• M21: 5,490,691 km (0.107 R)
• M22: 5,858,552 km (0.102 R)
• M23: 6,813,136 km (0.118 R)
• M24: 6,944,034 km (0.095 R)
• M25: 7,042,769 km (0.119 R)
• M26: 7,883,658 km (0.033 R)
• M27: 8,090,253 km (0.025 R)
• M28: 8,614,444 km (0.118 R)
• M29: 8,685,204 km (0.08 R)
• M30: 8,934,284 km (0.1 R)
• M31: 9,622,434 km (0.109 R)
• M32: 10,819,367 km (0.05 R)
• M33: 11,396,515 km (0.113 R)
• M34: 11,513,202 km (0.036 R)
• M35: 13,392,001 km (0.083 R)
• M36: 13,597,399 km (0.06 R)
• M37: 13,928,160 km (0.066 R)
• M38: 14,851,777 km (0.105 R)
• M39: 16,669,242 km (0.106 R)
• M40: 17,067,771 km (0.094 R)
• M41: 18,145,923 km (0.102 R)
• M42: 18,236,728 km (0.101 R)
• M43: 18,418,939 km (0.052 R)
• M44: 18,830,931 km (0.048 R)
• M45: 19,431,417 km (0.083 R)
• M46: 19,524,317 km (0.112 R)
• M47: 19,664,042 km (0.108 R)
• M48: 21,031,516 km (0.089 R)
• M49: 21,702,612 km (0.066 R)
• M50: 22,186,262 km (0.077 R)
• M51: 23,411,020 km (0.086 R)
• M52: 23,658,604 km (0.107 R)
• M53: 23,757,787 km (0.117 R)
• M54: 24,707,884 km (0.086 R)
• M55: 25,772,272 km (0.108 R)
• M56: 25,976,623 km (0.099 R)
• M57: 26,233,034 km (0.064 R)
• M58: 26,387,269 km (0.108 R)
• M59: 26,955,143 km (0.074 R)
• M60: 27,110,725 km (0.058 R)
• M61: 27,214,695 km (0.098 R)
• M62: 28,260,983 km (0.039 R)
• M63: 28,471,766 km (0.116 R)
• M64: 28,683,148 km (0.095 R)
• M65: 28,788,913 km (0.113 R)
• M66: 29,267,028 km (0.105 R)
• M67: 29,587,168 km (0.115 R)
• M68: 32,135,119 km (0.108 R)
• M69: 32,520,483 km (0.071 R)
• M70: 33,797,749 km (0.076 R)
• M71: 35,374,810 km (0.119 R)
• M72: 35,886,734 km (0.084 R)
• M73: 36,115,020 km (0.11 R)
• M74: 36,286,609 km (0.114 R)
• M75: 37,553,105 km (0.113 R)
• M76: 37,668,893 km (0.102 R)
• M77: 39,009,739 km (0.07 R)
• M78: 39,127,024 km (0.074 R)

Kuiper Belt

Range: 38 - 65 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit