🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.62 AU - 0.66 AU

Year: 189 Days

Day: 31.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,508,263 km

• M1: 101,427 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 259 Days

Day: 36.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 51.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.71 AU - 0.87 AU

Year: 259 Days

Day: 26.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 94.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,508,263 km

• M1: 205,248 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.81 AU - 1.15 AU

Year: 358 Days

Day: 20.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,508,263 km

• M1: 43,383 km (0.096 R)
• M2: 501,003 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.1 AU - 2.7 AU

Year: 1372 Days

Day: 26 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,508,263 km

• M1: 1,822,401 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.19 AU - 3.01 AU

Year: 1547 Days

Day: 15.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.63 AU - 2.87 AU

Year: 1683 Days

Day: 31.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 54.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.66 AU - 4.46 AU

Year: 3018 Days

Day: 42.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,508,263 km

• M1: 1,217,427 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 12.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.02 AU - 7.18 AU

Year: 5559 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,508,263 km

• M1: 157,676 km (0.069 R)
• M2: 276,307 km (0.103 R)
• M3: 458,069 km (0.025 R)
• M4: 1,156,990 km (0.042 R)
• M5: 1,329,327 km (0.097 R)
• M6: 1,572,722 km (0.118 R)
• M7: 1,651,860 km (0.09 R)
• M8: 1,847,534 km (0.112 R)
• M9: 1,965,417 km (0.11 R)
• M10: 2,138,202 km (0.102 R)
• M11: 2,462,082 km (0.106 R)
• M12: 2,997,193 km (0.03 R)
• M13: 3,197,206 km (0.067 R)
• M14: 3,298,932 km (0.119 R)
• M15: 3,442,995 km (0.099 R)
• M16: 3,610,395 km (0.117 R)
• M17: 3,780,637 km (0.043 R)
• M18: 4,217,762 km (0.055 R)
• M19: 4,397,130 km (0.032 R)
• M20: 4,950,642 km (0.039 R)
• M21: 5,045,039 km (0.072 R)
• M22: 5,211,840 km (0.102 R)
• M23: 5,307,882 km (0.078 R)
• M24: 5,797,366 km (0.074 R)
• M25: 5,997,229 km (0.104 R)
• M26: 6,072,776 km (0.062 R)
• M27: 6,558,670 km (0.094 R)
• M28: 6,636,461 km (0.095 R)
• M29: 6,740,880 km (0.062 R)
• M30: 6,819,419 km (0.105 R)
• M31: 8,007,525 km (0.117 R)
• M32: 9,026,586 km (0.09 R)
• M33: 9,200,419 km (0.083 R)
• M34: 9,522,054 km (0.086 R)
• M35: 10,692,059 km (0.119 R)
• M36: 10,999,483 km (0.084 R)
• M37: 11,560,026 km (0.039 R)
• M38: 11,812,098 km (0.074 R)
• M39: 14,162,281 km (0.074 R)
• M40: 14,601,650 km (0.116 R)
• M41: 15,045,656 km (0.116 R)
• M42: 15,148,729 km (0.117 R)
• M43: 15,946,834 km (0.033 R)
• M44: 17,583,734 km (0.112 R)
• M45: 18,056,014 km (0.05 R)
• M46: 18,348,777 km (0.093 R)
• M47: 18,716,938 km (0.118 R)
• M48: 19,013,291 km (0.086 R)
• M49: 19,348,390 km (0.046 R)
• M50: 19,497,988 km (0.091 R)
• M51: 19,647,885 km (0.09 R)
• M52: 20,024,573 km (0.039 R)
• M53: 20,175,966 km (0.1 R)
• M54: 21,438,871 km (0.11 R)
• M55: 21,826,629 km (0.061 R)
• M56: 22,295,019 km (0.088 R)
• M57: 22,609,025 km (0.055 R)
• M58: 22,687,863 km (0.104 R)
• M59: 22,924,677 km (0.115 R)
• M60: 23,003,814 km (0.111 R)
• M61: 23,400,847 km (0.097 R)
• M62: 25,051,959 km (0.112 R)
• M63: 25,215,170 km (0.049 R)
• M64: 25,419,521 km (0.094 R)
• M65: 26,283,897 km (0.105 R)
• M66: 26,408,213 km (0.053 R)
• M67: 27,325,547 km (0.084 R)
• M68: 27,746,067 km (0.043 R)
• M69: 27,914,813 km (0.105 R)
• M70: 28,211,017 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit