🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 20.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,050,725 km

• M1: 206,595 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.7 AU - 1.06 AU

Year: 303 Days

Day: 46.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,050,725 km

• M1: 466,297 km (0.073 R)
• M2: 520,451 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.37 AU

Year: 435 Days

Day: 33.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.96 AU - 1.4 AU

Year: 471 Days

Day: 35.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 23,050,725 km

• M1: 44,131 km (0.088 R)
• M2: 740,958 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.27 AU - 1.69 AU

Year: 661 Days

Day: 37.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,050,725 km

• M1: 59,091 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.79 AU - 3.69 AU

Year: 2141 Days

Day: 44 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,050,725 km

• M1: 612,603 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.78 AU - 4.5 AU

Year: 2549 Days

Day: 32.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,050,725 km

• M1: 586,124 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.59 AU - 5.33 AU

Year: 3458 Days

Day: 12.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 12.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.87 AU - 5.99 AU

Year: 4018 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,050,725 km

• M1: 239,357 km (0.067 R)
• M2: 323,879 km (0.091 R)
• M3: 441,463 km (0.114 R)
• M4: 731,683 km (0.099 R)
• M5: 944,411 km (0.066 R)
• M6: 1,511,088 km (0.053 R)
• M7: 1,605,933 km (0.105 R)
• M8: 1,816,118 km (0.105 R)
• M9: 1,946,717 km (0.098 R)
• M10: 2,614,223 km (0.119 R)
• M11: 2,729,413 km (0.096 R)
• M12: 2,863,154 km (0.074 R)
• M13: 2,964,880 km (0.11 R)
• M14: 3,420,256 km (0.108 R)
• M15: 3,674,572 km (0.085 R)
• M16: 4,534,162 km (0.119 R)
• M17: 4,613,598 km (0.106 R)
• M18: 4,874,946 km (0.067 R)
• M19: 5,244,752 km (0.071 R)
• M20: 5,709,403 km (0.034 R)
• M21: 5,881,590 km (0.1 R)
• M22: 6,055,572 km (0.085 R)
• M23: 6,297,622 km (0.092 R)
• M24: 6,632,870 km (0.11 R)
• M25: 6,905,288 km (0.089 R)
• M26: 7,065,956 km (0.118 R)
• M27: 7,251,158 km (0.109 R)
• M28: 7,721,045 km (0.086 R)
• M29: 8,297,895 km (0.1 R)
• M30: 8,542,487 km (0.113 R)
• M31: 8,665,756 km (0.099 R)
• M32: 8,938,772 km (0.075 R)
• M33: 9,315,759 km (0.065 R)
• M34: 9,570,075 km (0.096 R)
• M35: 9,903,977 km (0.099 R)
• M36: 10,007,499 km (0.118 R)
• M37: 10,320,308 km (0.025 R)
• M38: 10,451,655 km (0.11 R)
• M39: 10,583,451 km (0.059 R)
• M40: 10,742,324 km (0.103 R)
• M41: 11,278,034 km (0.117 R)
• M42: 11,521,878 km (0.113 R)
• M43: 11,630,786 km (0.12 R)
• M44: 11,877,173 km (0.083 R)
• M45: 12,014,803 km (0.109 R)
• M46: 12,153,032 km (0.079 R)
• M47: 12,236,208 km (0.118 R)
• M48: 12,403,159 km (0.12 R)
• M49: 12,711,032 km (0.095 R)
• M50: 13,363,129 km (0.066 R)
• M51: 13,852,164 km (0.093 R)
• M52: 14,317,863 km (0.108 R)
• M53: 14,434,998 km (0.042 R)
• M54: 14,996,139 km (0.09 R)
• M55: 15,354,277 km (0.082 R)
• M56: 16,170,333 km (0.059 R)
• M57: 16,783,984 km (0.091 R)
• M58: 17,031,568 km (0.091 R)
• M59: 18,574,371 km (0.041 R)
• M60: 18,894,660 km (0.11 R)
• M61: 19,087,791 km (0.054 R)
• M62: 19,346,296 km (0.082 R)
• M63: 19,475,997 km (0.103 R)
• M64: 19,736,148 km (0.07 R)
• M65: 20,292,951 km (0.107 R)
• M66: 20,589,903 km (0.1 R)
• M67: 20,854,990 km (0.093 R)
• M68: 21,154,635 km (0.061 R)
• M69: 21,690,794 km (0.062 R)
• M70: 21,859,241 km (0.117 R)
• M71: 22,299,358 km (0.12 R)
• M72: 22,947,715 km (0.091 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: 225 - 12,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit