🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.51 AU - 0.55 AU

Year: 140 Days

Day: 19.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.05 AU - 1.07 AU

Year: 397 Days

Day: 15.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.09 AU - 1.67 AU

Year: 589 Days

Day: 15.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.02 AU - 2.06 AU

Year: 1059 Days

Day: 36.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 163.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.13 AU - 2.23 AU

Year: 1170 Days

Day: 12.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.27 AU - 3.65 AU

Year: 1851 Days

Day: 42.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,897,079 km

• M1: 729,290 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.35 AU - 3.53 AU

Year: 2319 Days

Day: 18 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.38 AU - 3.58 AU

Year: 2359 Days

Day: 37.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,897,079 km

• M1: 230,530 km (0.091 R)
• M2: 1,238,371 km (0.076 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.22 AU - 4.96 AU

Year: 3006 Days

Day: 33.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 11.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.74 AU - 8.76 AU

Year: 7095 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,897,079 km

• M1: 162,762 km (0.093 R)
• M2: 293,661 km (0.056 R)
• M3: 398,230 km (0.106 R)
• M4: 520,301 km (0.09 R)
• M5: 600,785 km (0.034 R)
• M6: 855,849 km (0.117 R)
• M7: 988,393 km (0.119 R)
• M8: 1,146,368 km (0.033 R)
• M9: 1,370,466 km (0.081 R)
• M10: 2,334,924 km (0.08 R)
• M11: 2,549,148 km (0.104 R)
• M12: 3,022,775 km (0.081 R)
• M13: 3,389,589 km (0.03 R)
• M14: 3,551,154 km (0.052 R)
• M15: 3,632,984 km (0.086 R)
• M16: 3,715,413 km (0.09 R)
• M17: 4,022,986 km (0.096 R)
• M18: 4,108,406 km (0.108 R)
• M19: 4,783,093 km (0.102 R)
• M20: 4,934,486 km (0.065 R)
• M21: 5,555,616 km (0.078 R)
• M22: 7,883,209 km (0.091 R)
• M23: 9,090,763 km (0.106 R)
• M24: 9,506,047 km (0.081 R)
• M25: 9,773,678 km (0.072 R)
• M26: 10,043,702 km (0.105 R)
• M27: 10,121,343 km (0.074 R)
• M28: 10,238,029 km (0.106 R)
• M29: 10,355,314 km (0.077 R)
• M30: 10,630,724 km (0.072 R)
• M31: 11,390,232 km (0.085 R)
• M32: 11,552,396 km (0.111 R)
• M33: 11,633,628 km (0.119 R)
• M34: 11,756,149 km (0.069 R)
• M35: 12,167,244 km (0.097 R)
• M36: 12,919,123 km (0.097 R)
• M37: 14,205,664 km (0.114 R)
• M38: 15,353,529 km (0.055 R)
• M39: 15,983,934 km (0.095 R)
• M40: 16,485,237 km (0.117 R)
• M41: 16,668,793 km (0.116 R)
• M42: 16,899,174 km (0.113 R)
• M43: 17,177,127 km (0.113 R)
• M44: 18,684,624 km (0.098 R)
• M45: 18,972,002 km (0.118 R)
• M46: 19,164,385 km (0.104 R)
• M47: 20,578,683 km (0.113 R)
• M48: 21,173,783 km (0.082 R)
• M49: 21,674,039 km (0.037 R)
• M50: 21,875,248 km (0.03 R)
• M51: 22,330,025 km (0.094 R)
• M52: 22,584,192 km (0.096 R)
• M53: 22,890,419 km (0.047 R)
• M54: 23,249,304 km (0.114 R)
• M55: 23,713,506 km (0.052 R)
• M56: 25,019,197 km (0.104 R)
• M57: 25,654,240 km (0.051 R)
• M58: 26,724,313 km (0.049 R)
• M59: 26,940,033 km (0.037 R)
• M60: 27,264,810 km (0.034 R)
• M61: 27,373,418 km (0.119 R)
• M62: 28,082,363 km (0.087 R)
• M63: 29,629,953 km (0.089 R)
• M64: 30,583,041 km (0.116 R)
• M65: 30,865,332 km (0.063 R)
• M66: 31,091,673 km (0.119 R)
• M67: 31,489,305 km (0.087 R)
• M68: 31,888,581 km (0.075 R)
• M69: 32,002,874 km (0.119 R)
• M70: 32,922,901 km (0.092 R)
• M71: 34,143,470 km (0.069 R)
• M72: 36,389,682 km (0.064 R)
• M73: 36,748,717 km (0.115 R)
• M74: 37,108,949 km (0.115 R)
• M75: 37,229,225 km (0.052 R)
• M76: 38,683,317 km (0.104 R)
• M77: 39,356,058 km (0.106 R)
• M78: 40,588,894 km (0.117 R)
• M79: 41,272,407 km (0.111 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit