🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.5 AU - 0.5 AU

Year: 126 Days

Day: 36.3 Hours

Environment

Temp: 276 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,171,503 km

• M1: 198,965 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.67 AU - 0.89 AU

Year: 246 Days

Day: 28.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.34 AU - 2.56 AU

Year: 1367 Days

Day: 27.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.37 AU - 2.67 AU

Year: 1426 Days

Day: 45.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.66 AU - 4.22 AU

Year: 2274 Days

Day: 39.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.9

Radius: 5.4

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.97 AU - 18.37 AU

Year: 21061 Days

Day: 20.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,171,503 km

• M1: 75,547 km (0.113 R)
• M2: 211,681 km (0.104 R)
• M3: 726,298 km (0.057 R)
• M4: 1,137,841 km (0.074 R)
• M5: 1,378,544 km (0.093 R)
• M6: 1,587,233 km (0.062 R)
• M7: 1,781,112 km (0.056 R)
• M8: 2,112,322 km (0.07 R)
• M9: 2,352,875 km (0.042 R)
• M10: 3,125,548 km (0.083 R)
• M11: 3,744,435 km (0.088 R)
• M12: 3,808,463 km (0.076 R)
• M13: 3,872,640 km (0.109 R)
• M14: 4,035,103 km (0.094 R)
• M15: 4,133,539 km (0.071 R)
• M16: 4,366,612 km (0.097 R)
• M17: 4,845,325 km (0.042 R)
• M18: 5,126,270 km (0.12 R)
• M19: 5,557,710 km (0.049 R)
• M20: 5,667,515 km (0.116 R)
• M21: 6,038,219 km (0.043 R)
• M22: 6,570,488 km (0.105 R)
• M23: 7,598,375 km (0.1 R)
• M24: 7,842,668 km (0.118 R)
• M25: 8,802,638 km (0.028 R)
• M26: 8,930,544 km (0.117 R)
• M27: 9,361,386 km (0.101 R)
• M28: 9,404,919 km (0.071 R)
• M29: 9,931,653 km (0.052 R)
• M30: 10,468,111 km (0.088 R)
• M31: 10,603,647 km (0.109 R)
• M32: 10,694,303 km (0.109 R)
• M33: 10,922,290 km (0.102 R)
• M34: 11,243,926 km (0.069 R)
• M35: 11,429,277 km (0.085 R)
• M36: 11,709,025 km (0.109 R)
• M37: 11,991,017 km (0.094 R)
• M38: 12,850,457 km (0.117 R)
• M39: 12,898,777 km (0.106 R)
• M40: 13,044,186 km (0.051 R)
• M41: 14,628,129 km (0.099 R)
• M42: 14,729,107 km (0.088 R)
• M43: 15,288,753 km (0.105 R)
• M44: 15,339,915 km (0.114 R)
• M45: 15,648,536 km (0.049 R)
• M46: 15,855,280 km (0.051 R)
• M47: 15,959,101 km (0.082 R)
• M48: 17,274,964 km (0.043 R)
• M49: 17,381,777 km (0.109 R)
• M50: 17,435,183 km (0.116 R)
• M51: 18,243,760 km (0.06 R)
• M52: 18,844,545 km (0.086 R)
• M53: 20,289,959 km (0.117 R)
• M54: 20,515,403 km (0.088 R)
• M55: 21,254,117 km (0.118 R)
• M56: 21,368,560 km (0.119 R)
• M57: 22,933,204 km (0.092 R)
• M58: 23,227,014 km (0.094 R)
• M59: 23,403,839 km (0.084 R)
• M60: 25,015,756 km (0.097 R)
• M61: 28,345,057 km (0.08 R)
• M62: 28,597,129 km (0.087 R)
• M63: 29,294,255 km (0.035 R)
• M64: 29,613,048 km (0.054 R)
• M65: 30,576,159 km (0.094 R)
• M66: 31,093,917 km (0.05 R)
• M67: 32,730,668 km (0.111 R)
• M68: 33,859,683 km (0.095 R)
• M69: 33,926,404 km (0.088 R)
• M70: 34,194,184 km (0.05 R)
• M71: 34,664,220 km (0.062 R)
• M72: 35,610,876 km (0.097 R)
• M73: 35,950,911 km (0.112 R)
• M74: 36,360,510 km (0.081 R)
• M75: 36,771,605 km (0.117 R)
• M76: 37,529,319 km (0.094 R)
• M77: 37,944,902 km (0.099 R)
• M78: 39,481,272 km (0.119 R)
• M79: 39,621,894 km (0.081 R)
• M80: 41,394,479 km (0.074 R)
• M81: 42,182,560 km (0.116 R)
• M82: 42,470,387 km (0.11 R)
• M83: 46,270,771 km (0.063 R)
• M84: 46,344,822 km (0.05 R)
• M85: 46,790,474 km (0.12 R)
• M86: 47,461,720 km (0.086 R)
• M87: 47,611,318 km (0.063 R)
• M88: 47,836,014 km (0.054 R)
• M89: 48,738,238 km (0.08 R)
• M90: 50,635,887 km (0.043 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 12,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit