🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.42 AU - 0.62 AU

Year: 133 Days

Day: 38.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 177 Days

Day: 25.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 199 Days

Day: 34.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,918,683 km

• M1: 63,280 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.95 AU

Year: 235 Days

Day: 15.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,918,683 km

• M1: 41,738 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.95 AU - 1.37 AU

Year: 443 Days

Day: 21.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,918,683 km

• M1: 100,380 km (0.103 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.92 AU - 3.48 AU

Year: 2031 Days

Day: 33.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,918,683 km

• M1: 195,824 km (0.09 R)
• M2: 889,808 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.04 AU - 5.56 AU

Year: 3731 Days

Day: 47.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.1 AU - 6.34 AU

Year: 4231 Days

Day: 35.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.2

Radius: 10.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.22 AU - 14.44 AU

Year: 15360 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,918,683 km

• M1: 179,966 km (0.079 R)
• M2: 258,954 km (0.074 R)
• M3: 338,241 km (0.112 R)
• M4: 530,773 km (0.077 R)
• M5: 627,264 km (0.067 R)
• M6: 700,417 km (0.108 R)
• M7: 840,291 km (0.104 R)
• M8: 1,167,312 km (0.111 R)
• M9: 1,433,447 km (0.115 R)
• M10: 1,553,574 km (0.053 R)
• M11: 2,204,474 km (0.065 R)
• M12: 2,344,199 km (0.062 R)
• M13: 2,608,089 km (0.041 R)
• M14: 2,706,525 km (0.095 R)
• M15: 2,881,704 km (0.116 R)
• M16: 3,009,311 km (0.037 R)
• M17: 3,483,835 km (0.104 R)
• M18: 3,565,216 km (0.075 R)
• M19: 4,385,162 km (0.105 R)
• M20: 4,473,276 km (0.074 R)
• M21: 4,710,987 km (0.045 R)
• M22: 5,864,536 km (0.12 R)
• M23: 6,026,999 km (0.101 R)
• M24: 6,125,135 km (0.113 R)
• M25: 6,223,870 km (0.04 R)
• M26: 6,556,725 km (0.035 R)
• M27: 6,759,131 km (0.109 R)
• M28: 7,414,220 km (0.105 R)
• M29: 7,484,381 km (0.045 R)
• M30: 7,660,608 km (0.086 R)
• M31: 9,766,198 km (0.084 R)
• M32: 9,959,029 km (0.107 R)
• M33: 10,114,162 km (0.089 R)
• M34: 10,426,822 km (0.062 R)
• M35: 10,782,566 km (0.102 R)
• M36: 10,981,830 km (0.12 R)
• M37: 11,222,683 km (0.116 R)
• M38: 12,914,485 km (0.093 R)
• M39: 13,041,494 km (0.098 R)
• M40: 13,253,923 km (0.061 R)
• M41: 13,467,548 km (0.108 R)
• M42: 13,725,305 km (0.107 R)
• M43: 14,289,589 km (0.071 R)
• M44: 16,300,782 km (0.112 R)
• M45: 17,362,628 km (0.072 R)
• M46: 17,878,292 km (0.116 R)
• M47: 18,542,058 km (0.12 R)
• M48: 18,637,501 km (0.111 R)
• M49: 19,407,182 km (0.093 R)
• M50: 19,893,525 km (0.108 R)
• M51: 20,581,077 km (0.103 R)
• M52: 20,679,961 km (0.111 R)
• M53: 21,226,591 km (0.112 R)
• M54: 21,426,454 km (0.101 R)
• M55: 21,828,274 km (0.083 R)
• M56: 22,334,065 km (0.099 R)
• M57: 22,741,420 km (0.031 R)
• M58: 23,460,237 km (0.12 R)
• M59: 23,666,982 km (0.081 R)
• M60: 24,343,014 km (0.105 R)
• M61: 25,183,904 km (0.112 R)
• M62: 25,820,892 km (0.103 R)
• M63: 26,409,260 km (0.068 R)
• M64: 26,678,237 km (0.099 R)
• M65: 27,164,729 km (0.037 R)
• M66: 28,476,104 km (0.112 R)
• M67: 29,139,571 km (0.12 R)
• M68: 29,306,223 km (0.079 R)
• M69: 29,473,174 km (0.112 R)
• M70: 30,256,618 km (0.118 R)
• M71: 30,763,905 km (0.112 R)
• M72: 31,444,575 km (0.104 R)
• M73: 34,333,908 km (0.092 R)
• M74: 34,451,193 km (0.074 R)
• M75: 34,803,945 km (0.086 R)
• M76: 35,453,947 km (0.106 R)
• M77: 36,525,966 km (0.113 R)
• M78: 36,825,760 km (0.041 R)
• M79: 38,397,285 km (0.085 R)
• M80: 39,130,016 km (0.118 R)
• M81: 39,314,021 km (0.094 R)
• M82: 40,733,406 km (0.082 R)
• M83: 41,044,270 km (0.116 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 10,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit