🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.54 AU - 0.72 AU

Year: 175 Days

Day: 19.8 Hours

Environment

Temp: 246 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.48 AU - 2.14 AU

Year: 852 Days

Day: 45.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,449,969 km

• M1: 595,100 km (0.087 R)
• M2: 1,048,531 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.06 AU - 3.04 AU

Year: 1425 Days

Day: 44.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.81 AU - 4.01 AU

Year: 2203 Days

Day: 14.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,449,969 km

• M1: 276,606 km (0.071 R)
• M2: 493,075 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.09 AU - 4.53 AU

Year: 3130 Days

Day: 37 Hours

Environment

Temp: -124 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,449,969 km

• M1: 1,740,721 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 10.4

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.78 AU - 7.38 AU

Year: 6591 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,449,969 km

• M1: 214,224 km (0.098 R)
• M2: 318,643 km (0.076 R)
• M3: 391,049 km (0.057 R)
• M4: 570,716 km (0.071 R)
• M5: 932,294 km (0.12 R)
• M6: 1,251,386 km (0.096 R)
• M7: 1,377,647 km (0.104 R)
• M8: 1,623,735 km (0.059 R)
• M9: 1,863,690 km (0.117 R)
• M10: 2,201,632 km (0.098 R)
• M11: 2,674,361 km (0.1 R)
• M12: 2,958,747 km (0.028 R)
• M13: 3,153,822 km (0.104 R)
• M14: 3,228,172 km (0.101 R)
• M15: 3,403,800 km (0.119 R)
• M16: 3,712,271 km (0.09 R)
• M17: 4,029,867 km (0.079 R)
• M18: 4,219,109 km (0.057 R)
• M19: 4,634,841 km (0.045 R)
• M20: 5,151,103 km (0.078 R)
• M21: 5,239,067 km (0.107 R)
• M22: 5,505,501 km (0.096 R)
• M23: 5,806,941 km (0.054 R)
• M24: 6,052,131 km (0.11 R)
• M25: 7,659,561 km (0.108 R)
• M26: 7,894,728 km (0.12 R)
• M27: 8,269,022 km (0.047 R)
• M28: 9,390,857 km (0.077 R)
• M29: 10,522,714 km (0.085 R)
• M30: 11,275,640 km (0.118 R)
• M31: 12,007,024 km (0.05 R)
• M32: 12,437,417 km (0.116 R)
• M33: 13,072,610 km (0.107 R)
• M34: 13,192,887 km (0.12 R)
• M35: 13,475,028 km (0.093 R)
• M36: 13,555,961 km (0.078 R)
• M37: 13,840,645 km (0.116 R)
• M38: 14,291,982 km (0.075 R)
• M39: 14,623,192 km (0.095 R)
• M40: 15,251,204 km (0.084 R)
• M41: 15,973,612 km (0.065 R)
• M42: 16,317,388 km (0.033 R)
• M43: 16,750,623 km (0.095 R)
• M44: 18,701,379 km (0.051 R)
• M45: 19,063,855 km (0.076 R)
• M46: 19,382,798 km (0.105 R)
• M47: 19,749,462 km (0.096 R)
• M48: 20,536,347 km (0.118 R)
• M49: 20,816,544 km (0.069 R)
• M50: 21,051,113 km (0.101 R)
• M51: 21,475,223 km (0.056 R)
• M52: 23,200,386 km (0.069 R)
• M53: 23,346,094 km (0.092 R)
• M54: 24,473,763 km (0.111 R)
• M55: 24,969,530 km (0.067 R)
• M56: 25,468,738 km (0.077 R)
• M57: 25,769,729 km (0.101 R)
• M58: 26,375,451 km (0.119 R)
• M59: 26,985,810 km (0.089 R)
• M60: 27,343,948 km (0.057 R)
• M61: 27,549,345 km (0.062 R)
• M62: 28,220,442 km (0.101 R)
• M63: 28,583,964 km (0.074 R)
• M64: 29,368,306 km (0.067 R)
• M65: 30,478,322 km (0.065 R)
• M66: 31,172,307 km (0.085 R)
• M67: 32,033,542 km (0.089 R)
• M68: 32,902,556 km (0.052 R)
• M69: 33,285,227 km (0.096 R)
• M70: 33,614,492 km (0.079 R)
• M71: 33,724,446 km (0.119 R)
• M72: 34,997,674 km (0.069 R)
• M73: 35,220,724 km (0.093 R)
• M74: 35,612,222 km (0.056 R)
• M75: 36,173,812 km (0.065 R)
• M76: 36,343,008 km (0.091 R)
• M77: 36,512,352 km (0.096 R)
• M78: 36,681,996 km (0.088 R)
• M79: 36,908,487 km (0.05 R)
• M80: 37,876,535 km (0.119 R)
• M81: 37,990,978 km (0.055 R)
• M82: 38,449,944 km (0.069 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit