🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 170 Days

Day: 23.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,078,403 km

• M1: 221,704 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.5 AU - 0.7 AU

Year: 174 Days

Day: 43.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.06 AU - 1.1 AU

Year: 421 Days

Day: 34.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.24 AU - 1.46 AU

Year: 588 Days

Day: 17.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.52 AU - 1.8 AU

Year: 801 Days

Day: 30.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,078,403 km

• M1: 1,070,223 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.52 AU - 2.22 AU

Year: 958 Days

Day: 32.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 156.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.35 AU - 3.99 AU

Year: 2635 Days

Day: 45.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,078,403 km

• M1: 1,681,181 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.6

Radius: 13

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.78 AU - 8.78 AU

Year: 7361 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,078,403 km

• M1: 330,462 km (0.05 R)
• M2: 697,874 km (0.106 R)
• M3: 861,235 km (0.12 R)
• M4: 1,024,446 km (0.048 R)
• M5: 1,110,166 km (0.048 R)
• M6: 1,511,686 km (0.106 R)
• M7: 1,627,625 km (0.086 R)
• M8: 1,729,351 km (0.117 R)
• M9: 1,815,969 km (0.078 R)
• M10: 1,922,033 km (0.099 R)
• M11: 2,011,942 km (0.064 R)
• M12: 2,522,669 km (0.115 R)
• M13: 2,621,703 km (0.06 R)
• M14: 2,844,454 km (0.108 R)
• M15: 3,265,273 km (0.116 R)
• M16: 3,439,405 km (0.079 R)
• M17: 3,616,529 km (0.079 R)
• M18: 3,774,055 km (0.064 R)
• M19: 4,379,178 km (0.106 R)
• M20: 4,890,354 km (0.111 R)
• M21: 5,369,367 km (0.12 R)
• M22: 6,535,931 km (0.114 R)
• M23: 8,130,195 km (0.061 R)
• M24: 8,248,527 km (0.082 R)
• M25: 8,576,895 km (0.108 R)
• M26: 8,667,252 km (0.039 R)
• M27: 8,757,908 km (0.096 R)
• M28: 8,848,864 km (0.105 R)
• M29: 9,185,160 km (0.081 R)
• M30: 9,463,412 km (0.065 R)
• M31: 9,775,922 km (0.102 R)
• M32: 10,187,166 km (0.081 R)
• M33: 10,798,573 km (0.075 R)
• M34: 11,388,886 km (0.1 R)
• M35: 11,488,219 km (0.065 R)
• M36: 11,654,572 km (0.066 R)
• M37: 12,395,829 km (0.119 R)
• M38: 12,841,182 km (0.046 R)
• M39: 13,256,915 km (0.061 R)
• M40: 13,466,352 km (0.058 R)
• M41: 13,676,985 km (0.119 R)
• M42: 13,853,361 km (0.114 R)
• M43: 14,386,977 km (0.071 R)
• M44: 14,494,538 km (0.119 R)
• M45: 14,674,354 km (0.117 R)
• M46: 15,437,752 km (0.07 R)
• M47: 15,768,962 km (0.111 R)
• M48: 16,065,315 km (0.118 R)
• M49: 16,513,211 km (0.09 R)
• M50: 17,003,294 km (0.077 R)
• M51: 17,727,946 km (0.067 R)
• M52: 17,881,882 km (0.095 R)
• M53: 18,775,131 km (0.108 R)
• M54: 19,168,125 km (0.066 R)
• M55: 19,962,190 km (0.087 R)
• M56: 20,484,137 km (0.077 R)
• M57: 21,582,485 km (0.061 R)
• M58: 22,200,922 km (0.097 R)
• M59: 23,034,631 km (0.099 R)
• M60: 23,118,556 km (0.112 R)
• M61: 23,624,346 km (0.118 R)
• M62: 23,709,019 km (0.107 R)
• M63: 24,048,606 km (0.074 R)
• M64: 24,904,754 km (0.12 R)
• M65: 25,336,643 km (0.115 R)
• M66: 25,857,992 km (0.117 R)
• M67: 26,163,920 km (0.115 R)
• M68: 26,251,434 km (0.11 R)
• M69: 26,339,099 km (0.111 R)
• M70: 26,955,741 km (0.058 R)
• M71: 27,044,303 km (0.069 R)
• M72: 29,015,255 km (0.113 R)
• M73: 29,151,239 km (0.111 R)
• M74: 29,651,944 km (0.085 R)
• M75: 30,293,419 km (0.069 R)
• M76: 30,939,383 km (0.083 R)
• M77: 31,031,984 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit