🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 159 Days

Day: 23.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,866,479 km

• M1: 279,898 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.59 AU - 0.91 AU

Year: 234 Days

Day: 47.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,866,479 km

• M1: 30,518 km (0.072 R)
• M2: 49,367 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.59 AU - 1.95 AU

Year: 847 Days

Day: 16.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.81 AU - 2.03 AU

Year: 957 Days

Day: 30.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,866,479 km

• M1: 457,021 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.37 AU - 2.61 AU

Year: 1414 Days

Day: 18.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.71 AU - 2.87 AU

Year: 1677 Days

Day: 33 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.84 AU - 4.26 AU

Year: 2407 Days

Day: 47.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 10.5

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.77 AU - 12.27 AU

Year: 14072 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,866,479 km

• M1: 136,433 km (0.1 R)
• M2: 289,322 km (0.12 R)
• M3: 359,932 km (0.078 R)
• M4: 758,162 km (0.093 R)
• M5: 955,482 km (0.09 R)
• M6: 1,145,471 km (0.067 R)
• M7: 1,374,206 km (0.118 R)
• M8: 1,535,173 km (0.115 R)
• M9: 1,759,570 km (0.111 R)
• M10: 1,905,428 km (0.109 R)
• M11: 2,399,251 km (0.095 R)
• M12: 2,694,108 km (0.12 R)
• M13: 3,355,031 km (0.068 R)
• M14: 3,500,441 km (0.078 R)
• M15: 4,738,213 km (0.116 R)
• M16: 5,150,655 km (0.113 R)
• M17: 5,489,045 km (0.108 R)
• M18: 5,660,933 km (0.054 R)
• M19: 6,232,098 km (0.083 R)
• M20: 6,592,629 km (0.089 R)
• M21: 6,775,587 km (0.063 R)
• M22: 7,099,616 km (0.048 R)
• M23: 7,571,447 km (0.09 R)
• M24: 8,102,221 km (0.104 R)
• M25: 8,946,252 km (0.11 R)
• M26: 9,250,833 km (0.118 R)
• M27: 9,404,321 km (0.032 R)
• M28: 10,079,605 km (0.036 R)
• M29: 10,396,603 km (0.085 R)
• M30: 10,609,631 km (0.045 R)
• M31: 11,752,259 km (0.099 R)
• M32: 12,085,862 km (0.082 R)
• M33: 13,567,480 km (0.054 R)
• M34: 14,329,531 km (0.082 R)
• M35: 14,865,241 km (0.1 R)
• M36: 15,711,816 km (0.115 R)
• M37: 15,956,558 km (0.112 R)
• M38: 17,388,060 km (0.109 R)
• M39: 17,514,470 km (0.07 R)
• M40: 18,536,971 km (0.085 R)
• M41: 18,990,403 km (0.09 R)
• M42: 19,251,152 km (0.102 R)
• M43: 19,908,185 km (0.078 R)
• M44: 20,974,669 km (0.11 R)
• M45: 21,650,552 km (0.067 R)
• M46: 21,854,753 km (0.043 R)
• M47: 22,265,100 km (0.107 R)
• M48: 22,816,218 km (0.091 R)
• M49: 23,302,112 km (0.112 R)
• M50: 25,136,481 km (0.097 R)
• M51: 25,494,469 km (0.041 R)
• M52: 25,638,233 km (0.103 R)
• M53: 25,710,189 km (0.075 R)
• M54: 28,493,906 km (0.119 R)
• M55: 28,568,406 km (0.053 R)
• M56: 29,921,220 km (0.05 R)
• M57: 30,529,185 km (0.105 R)
• M58: 32,377,467 km (0.059 R)
• M59: 32,923,350 km (0.089 R)
• M60: 33,472,374 km (0.099 R)
• M61: 33,866,265 km (0.082 R)
• M62: 34,024,241 km (0.115 R)
• M63: 35,778,575 km (0.103 R)
• M64: 36,100,659 km (0.113 R)
• M65: 38,217,918 km (0.103 R)
• M66: 38,794,767 km (0.075 R)
• M67: 38,960,073 km (0.059 R)
• M68: 40,794,292 km (0.06 R)
• M69: 40,962,440 km (0.095 R)
• M70: 44,893,124 km (0.062 R)
• M71: 50,017,599 km (0.044 R)
• M72: 50,197,566 km (0.095 R)
• M73: 50,558,246 km (0.099 R)
• M74: 54,304,027 km (0.062 R)
• M75: 55,417,035 km (0.027 R)
• M76: 57,383,200 km (0.057 R)
• M77: 58,138,071 km (0.12 R)
• M78: 58,611,698 km (0.118 R)
• M79: 60,231,244 km (0.094 R)
• M80: 60,710,406 km (0.085 R)
• M81: 61,286,956 km (0.118 R)
• M82: 61,479,639 km (0.071 R)
• M83: 62,058,732 km (0.12 R)
• M84: 62,930,588 km (0.098 R)
• M85: 63,027,827 km (0.111 R)
• M86: 64,197,383 km (0.09 R)
• M87: 64,882,840 km (0.06 R)
• M88: 65,669,426 km (0.066 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit