🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.9 AU - 0.98 AU

Year: 323 Days

Day: 28 Hours

Environment

Temp: 129 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.16 AU - 1.62 AU

Year: 581 Days

Day: 46.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,074,371 km

• M1: 394,789 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.34 AU - 2.22 AU

Year: 842 Days

Day: 44.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,074,371 km

• M1: 30,668 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.7 AU - 1.94 AU

Year: 871 Days

Day: 33.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,074,371 km

• M1: 520,301 km (0.115 R)
• M2: 901,178 km (0.046 R)

Asteroid Belt

Center: 7.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.3

Radius: 4.9

Gravity: 29.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.26 AU - 16.72 AU

Year: 18564 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,074,371 km

• M1: 113,246 km (0.116 R)
• M2: 208,689 km (0.08 R)
• M3: 299,196 km (0.085 R)
• M4: 332,406 km (0.076 R)
• M5: 559,646 km (0.119 R)
• M6: 1,133,952 km (0.106 R)
• M7: 1,215,483 km (0.043 R)
• M8: 1,442,273 km (0.064 R)
• M9: 1,682,228 km (0.111 R)
• M10: 1,713,045 km (0.12 R)
• M11: 1,966,913 km (0.082 R)
• M12: 3,058,229 km (0.102 R)
• M13: 3,443,893 km (0.05 R)
• M14: 4,260,248 km (0.036 R)
• M15: 4,821,689 km (0.071 R)
• M16: 4,910,101 km (0.117 R)
• M17: 5,088,572 km (0.083 R)
• M18: 6,012,638 km (0.06 R)
• M19: 6,738,935 km (0.108 R)
• M20: 7,957,560 km (0.049 R)
• M21: 8,699,266 km (0.081 R)
• M22: 8,915,136 km (0.112 R)
• M23: 10,304,451 km (0.047 R)
• M24: 10,418,445 km (0.056 R)
• M25: 11,287,010 km (0.098 R)
• M26: 11,522,477 km (0.08 R)
• M27: 12,359,477 km (0.096 R)
• M28: 12,846,418 km (0.103 R)
• M29: 13,776,468 km (0.066 R)
• M30: 14,535,976 km (0.086 R)
• M31: 14,600,004 km (0.087 R)
• M32: 14,728,060 km (0.066 R)
• M33: 15,831,793 km (0.119 R)
• M34: 15,897,616 km (0.106 R)
• M35: 16,161,507 km (0.071 R)
• M36: 17,843,735 km (0.093 R)
• M37: 18,049,282 km (0.064 R)
• M38: 20,576,738 km (0.112 R)
• M39: 21,080,883 km (0.119 R)
• M40: 21,808,228 km (0.039 R)
• M41: 24,645,950 km (0.088 R)
• M42: 25,104,617 km (0.078 R)
• M43: 25,181,211 km (0.104 R)
• M44: 26,107,820 km (0.062 R)
• M45: 26,497,074 km (0.076 R)
• M46: 27,914,514 km (0.106 R)
• M47: 28,232,858 km (0.108 R)
• M48: 29,599,136 km (0.065 R)
• M49: 30,412,798 km (0.057 R)
• M50: 31,069,084 km (0.068 R)
• M51: 32,395,568 km (0.112 R)
• M52: 33,824,976 km (0.07 R)
• M53: 34,249,385 km (0.076 R)
• M54: 34,932,000 km (0.096 R)
• M55: 35,791,590 km (0.06 R)
• M56: 38,146,859 km (0.101 R)
• M57: 41,545,722 km (0.106 R)
• M58: 41,636,528 km (0.089 R)
• M59: 42,364,771 km (0.094 R)
• M60: 43,097,351 km (0.118 R)
• M61: 43,649,517 km (0.084 R)
• M62: 44,111,326 km (0.117 R)
• M63: 44,482,029 km (0.11 R)
• M64: 45,787,570 km (0.114 R)
• M65: 45,975,166 km (0.109 R)
• M66: 46,350,955 km (0.084 R)
• M67: 46,445,053 km (0.074 R)
• M68: 47,294,918 km (0.081 R)
• M69: 47,484,608 km (0.067 R)
• M70: 48,054,726 km (0.118 R)
• M71: 48,245,313 km (0.107 R)
• M72: 48,531,644 km (0.097 R)
• M73: 48,818,572 km (0.111 R)
• M74: 49,778,991 km (0.091 R)
• M75: 49,971,822 km (0.066 R)
• M76: 50,648,753 km (0.118 R)
• M77: 52,501,074 km (0.083 R)
• M78: 53,484,979 km (0.118 R)
• M79: 54,673,683 km (0.118 R)
• M80: 55,171,396 km (0.081 R)
• M81: 55,870,915 km (0.111 R)
• M82: 57,581,866 km (0.117 R)
• M83: 58,596,439 km (0.08 R)
• M84: 59,003,794 km (0.119 R)
• M85: 59,207,845 km (0.062 R)
• M86: 59,310,021 km (0.102 R)
• M87: 59,923,970 km (0.07 R)
• M88: 65,227,065 km (0.066 R)
• M89: 65,438,148 km (0.101 R)
• M90: 70,569,953 km (0.115 R)
• M91: 71,764,043 km (0.098 R)
• M92: 72,746,004 km (0.065 R)
• M93: 73,074,371 km (0.083 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit