🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.61 AU - 0.65 AU

Year: 175 Days

Day: 28.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 127.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,437,451 km

• M1: 377,136 km (0.032 R)

Planet 2 - 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): 0.148

Orbit Range: 0.59 AU - 0.79 AU

Year: 201 Days

Day: 19.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,437,451 km

• M1: 247,734 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.44 AU - 1.54 AU

Year: 636 Days

Day: 17.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,437,451 km

• M1: 533,167 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.76 AU - 2.42 AU

Year: 1057 Days

Day: 26.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,437,451 km

• M1: 802,443 km (0.042 R)
• M2: 815,159 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.02 AU - 2.7 AU

Year: 1268 Days

Day: 43.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,437,451 km

• M1: 1,865,186 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.82 AU - 3.44 AU

Year: 1937 Days

Day: 32.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 151.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,437,451 km

• M1: 1,406,669 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.84 AU - 4.44 AU

Year: 2430 Days

Day: 42.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,437,451 km

• M1: 1,084,884 km (0.047 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.32 AU - 4.32 AU

Year: 2612 Days

Day: 40.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 134.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,437,451 km

• M1: 233,672 km (0.046 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.01 AU - 4.05 AU

Year: 2830 Days

Day: 34.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 13.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.68 AU - 6.84 AU

Year: 5479 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 132.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,437,451 km

• M1: 185,053 km (0.09 R)
• M2: 398,978 km (0.091 R)
• M3: 628,311 km (0.066 R)
• M4: 1,041,052 km (0.084 R)
• M5: 1,251,087 km (0.111 R)
• M6: 1,361,640 km (0.079 R)
• M7: 1,563,447 km (0.118 R)
• M8: 1,744,760 km (0.048 R)
• M9: 1,885,382 km (0.061 R)
• M10: 3,203,190 km (0.12 R)
• M11: 3,675,021 km (0.055 R)
• M12: 4,488,535 km (0.067 R)
• M13: 4,927,305 km (0.086 R)
• M14: 5,356,950 km (0.103 R)
• M15: 5,587,929 km (0.096 R)
• M16: 6,156,102 km (0.086 R)
• M17: 6,917,256 km (0.102 R)
• M18: 7,068,051 km (0.055 R)
• M19: 7,245,324 km (0.08 R)
• M20: 7,527,017 km (0.117 R)
• M21: 7,760,240 km (0.111 R)
• M22: 8,022,186 km (0.061 R)
• M23: 8,313,752 km (0.06 R)
• M24: 8,662,764 km (0.119 R)
• M25: 8,825,526 km (0.032 R)
• M26: 9,016,712 km (0.091 R)
• M27: 9,375,299 km (0.094 R)
• M28: 9,823,344 km (0.118 R)
• M29: 10,479,480 km (0.116 R)
• M30: 10,711,058 km (0.099 R)
• M31: 11,120,507 km (0.028 R)
• M32: 11,268,011 km (0.117 R)
• M33: 11,356,872 km (0.082 R)
• M34: 11,985,033 km (0.102 R)
• M35: 12,655,232 km (0.039 R)
• M36: 13,181,517 km (0.073 R)
• M37: 13,714,983 km (0.087 R)
• M38: 13,873,258 km (0.103 R)
• M39: 14,032,131 km (0.103 R)
• M40: 14,576,817 km (0.099 R)
• M41: 15,128,533 km (0.113 R)
• M42: 15,226,670 km (0.094 R)
• M43: 15,522,125 km (0.089 R)
• M44: 15,720,193 km (0.111 R)
• M45: 15,885,798 km (0.114 R)
• M46: 16,858,334 km (0.093 R)
• M47: 17,403,019 km (0.085 R)
• M48: 17,505,943 km (0.118 R)
• M49: 17,677,681 km (0.089 R)
• M50: 17,988,246 km (0.118 R)
• M51: 18,405,325 km (0.11 R)
• M52: 18,685,073 km (0.031 R)
• M53: 19,178,148 km (0.071 R)
• M54: 19,355,272 km (0.077 R)
• M55: 19,639,807 km (0.077 R)
• M56: 20,069,153 km (0.115 R)
• M57: 20,465,438 km (0.065 R)
• M58: 20,574,046 km (0.088 R)
• M59: 20,682,803 km (0.099 R)
• M60: 20,828,063 km (0.096 R)
• M61: 20,973,771 km (0.098 R)
• M62: 21,339,239 km (0.101 R)
• M63: 21,449,343 km (0.067 R)
• M64: 23,160,892 km (0.092 R)
• M65: 23,463,080 km (0.088 R)
• M66: 23,918,755 km (0.064 R)
• M67: 24,033,048 km (0.113 R)
• M68: 24,338,975 km (0.12 R)
• M69: 24,993,316 km (0.117 R)
• M70: 26,044,540 km (0.065 R)
• M71: 26,358,696 km (0.081 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit