🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 46.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,476,634 km

• M1: 205,547 km (0.096 R)
• M2: 404,213 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.61 AU - 2.43 AU

Year: 1070 Days

Day: 42.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.61 AU - 3.73 AU

Year: 2621 Days

Day: 46.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.39 AU - 4.39 AU

Year: 2860 Days

Day: 43.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 9.9

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.91 AU - 8.81 AU

Year: 8215 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,476,634 km

• M1: 170,542 km (0.115 R)
• M2: 333,154 km (0.112 R)
• M3: 560,094 km (0.112 R)
• M4: 652,546 km (0.096 R)
• M5: 819,048 km (0.037 R)
• M6: 1,095,804 km (0.1 R)
• M7: 1,338,303 km (0.037 R)
• M8: 1,598,154 km (0.037 R)
• M9: 1,921,884 km (0.079 R)
• M10: 2,190,861 km (0.07 R)
• M11: 2,737,641 km (0.12 R)
• M12: 2,874,074 km (0.1 R)
• M13: 3,619,520 km (0.039 R)
• M14: 4,454,127 km (0.074 R)
• M15: 4,615,244 km (0.069 R)
• M16: 4,680,169 km (0.098 R)
• M17: 4,810,918 km (0.11 R)
• M18: 4,909,952 km (0.087 R)
• M19: 5,448,953 km (0.079 R)
• M20: 5,517,618 km (0.117 R)
• M21: 5,936,044 km (0.104 R)
• M22: 6,113,467 km (0.087 R)
• M23: 6,328,738 km (0.114 R)
• M24: 6,582,905 km (0.098 R)
• M25: 7,290,054 km (0.069 R)
• M26: 8,099,378 km (0.1 R)
• M27: 8,375,536 km (0.063 R)
• M28: 8,574,800 km (0.079 R)
• M29: 9,018,508 km (0.07 R)
• M30: 10,181,481 km (0.095 R)
• M31: 10,394,060 km (0.095 R)
• M32: 10,780,621 km (0.114 R)
• M33: 10,953,855 km (0.066 R)
• M34: 11,347,148 km (0.08 R)
• M35: 11,611,936 km (0.055 R)
• M36: 12,418,568 km (0.028 R)
• M37: 12,737,062 km (0.114 R)
• M38: 13,943,868 km (0.106 R)
• M39: 16,514,707 km (0.111 R)
• M40: 16,764,835 km (0.09 R)
• M41: 17,016,010 km (0.05 R)
• M42: 20,823,874 km (0.033 R)
• M43: 21,474,176 km (0.083 R)
• M44: 22,241,164 km (0.11 R)
• M45: 24,027,961 km (0.073 R)
• M46: 24,197,904 km (0.094 R)
• M47: 25,110,601 km (0.067 R)
• M48: 25,860,386 km (0.06 R)
• M49: 25,976,473 km (0.104 R)
• M50: 26,092,711 km (0.099 R)
• M51: 26,383,978 km (0.079 R)
• M52: 27,856,320 km (0.114 R)
• M53: 27,975,251 km (0.056 R)
• M54: 29,415,729 km (0.075 R)
• M55: 29,597,490 km (0.119 R)
• M56: 29,718,814 km (0.078 R)
• M57: 30,450,497 km (0.113 R)
• M58: 31,621,250 km (0.119 R)
• M59: 31,869,582 km (0.071 R)
• M60: 32,430,724 km (0.117 R)
• M61: 32,932,326 km (0.06 R)
• M62: 33,057,988 km (0.063 R)
• M63: 34,070,017 km (0.116 R)
• M64: 35,092,220 km (0.114 R)
• M65: 35,478,182 km (0.058 R)
• M66: 35,994,893 km (0.114 R)
• M67: 36,124,595 km (0.078 R)
• M68: 37,823,129 km (0.107 R)
• M69: 38,417,182 km (0.114 R)
• M70: 38,682,269 km (0.107 R)
• M71: 39,815,324 km (0.1 R)
• M72: 40,285,061 km (0.094 R)
• M73: 40,352,230 km (0.085 R)
• M74: 40,419,549 km (0.093 R)
• M75: 41,094,535 km (0.06 R)
• M76: 41,569,209 km (0.081 R)
• M77: 41,841,328 km (0.101 R)
• M78: 41,909,395 km (0.099 R)
• M79: 42,387,210 km (0.114 R)
• M80: 42,524,092 km (0.065 R)
• M81: 42,729,640 km (0.098 R)
• M82: 43,004,152 km (0.11 R)
• M83: 43,141,782 km (0.079 R)
• M84: 43,624,235 km (0.086 R)
• M85: 46,980,314 km (0.116 R)
• M86: 47,263,652 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit