🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 0.99 AU

Year: 277 Days

Day: 42.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.87 AU - 1.39 AU

Year: 432 Days

Day: 22.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.08 AU - 1.3 AU

Year: 467 Days

Day: 21.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,352,758 km

• M1: 32,612 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.42 AU - 1.58 AU

Year: 661 Days

Day: 43.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,352,758 km

• M1: 93,050 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.69 AU - 1.89 AU

Year: 862 Days

Day: 28.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,352,758 km

• M1: 160,070 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.4 AU - 2.3 AU

Year: 906 Days

Day: 32.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,352,758 km

• M1: 86,318 km (0.077 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 11.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.17 AU - 8.87 AU

Year: 7422 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 49,352,758 km

• M1: 267,481 km (0.038 R)
• M2: 672,742 km (0.06 R)
• M3: 1,651,112 km (0.085 R)
• M4: 2,184,279 km (0.117 R)
• M5: 7,255,946 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 11.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.45 AU - 12.67 AU

Year: 13237 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,352,758 km

• M1: 146,008 km (0.113 R)
• M2: 517,609 km (0.115 R)
• M3: 915,838 km (0.055 R)
• M4: 1,439,880 km (0.111 R)
• M5: 2,277,478 km (0.099 R)
• M6: 2,748,412 km (0.104 R)
• M7: 3,156,365 km (0.07 R)
• M8: 4,405,208 km (0.106 R)
• M9: 5,919,887 km (0.106 R)
• M10: 7,299,030 km (0.067 R)
• M11: 7,709,975 km (0.106 R)
• M12: 8,830,912 km (0.076 R)
• M13: 9,618,545 km (0.095 R)
• M14: 11,515,894 km (0.092 R)
• M15: 12,200,604 km (0.063 R)
• M16: 13,177,628 km (0.105 R)
• M17: 15,885,947 km (0.056 R)
• M18: 17,858,096 km (0.075 R)
• M19: 19,202,981 km (0.118 R)
• M20: 20,886,256 km (0.101 R)
• M21: 26,631,862 km (0.079 R)
• M22: 28,273,250 km (0.091 R)
• M23: 28,835,139 km (0.105 R)
• M24: 31,877,361 km (0.097 R)
• M25: 34,486,049 km (0.096 R)
• M26: 37,638,076 km (0.059 R)
• M27: 38,592,361 km (0.059 R)
• M28: 40,265,763 km (0.103 R)
• M29: 41,841,776 km (0.046 R)
• M30: 43,161,678 km (0.082 R)
• M31: 46,038,595 km (0.068 R)
• M32: 47,920,088 km (0.111 R)
• M33: 48,398,502 km (0.058 R)
• M34: 59,744,303 km (0.111 R)
• M35: 65,050,390 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.6

Radius: 6.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.04 AU - 14.48 AU

Year: 17377 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,352,758 km

• M1: 82,129 km (0.119 R)
• M2: 291,566 km (0.099 R)
• M3: 780,302 km (0.05 R)
• M4: 1,399,189 km (0.053 R)
• M5: 1,773,483 km (0.044 R)
• M6: 2,722,083 km (0.077 R)
• M7: 3,552,949 km (0.039 R)
• M8: 5,737,976 km (0.099 R)
• M9: 6,656,357 km (0.085 R)
• M10: 7,211,665 km (0.082 R)
• M11: 8,279,494 km (0.046 R)
• M12: 8,642,419 km (0.104 R)
• M13: 9,895,600 km (0.052 R)
• M14: 10,304,451 km (0.059 R)
• M15: 11,320,669 km (0.094 R)
• M16: 11,542,822 km (0.103 R)
• M17: 11,995,954 km (0.063 R)
• M18: 12,285,127 km (0.116 R)
• M19: 12,638,178 km (0.101 R)
• M20: 25,880,581 km (0.07 R)
• M21: 29,809,620 km (0.033 R)
• M22: 31,094,217 km (0.099 R)
• M23: 35,168,814 km (0.109 R)
• M24: 41,136,273 km (0.102 R)
• M25: 42,459,017 km (0.117 R)
• M26: 43,946,618 km (0.086 R)
• M27: 49,205,133 km (0.114 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 13,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit