🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.52 AU - 0.62 AU

Year: 154 Days

Day: 23.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.81 AU - 2.77 AU

Year: 1241 Days

Day: 26.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,705,408 km

• M1: 1,060,649 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.2 AU - 3.4 AU

Year: 1678 Days

Day: 34.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,705,408 km

• M1: 335,997 km (0.056 R)

Asteroid Belt

Center: 8.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412

Radius: 3.9

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.72 AU - 16.26 AU

Year: 20786 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,705,408 km

• M1: 48,470 km (0.104 R)
• M2: 445,502 km (0.077 R)
• M3: 641,027 km (0.045 R)
• M4: 849,716 km (0.119 R)
• M5: 2,502,174 km (0.105 R)
• M6: 2,847,745 km (0.106 R)
• M7: 3,411,131 km (0.056 R)
• M8: 3,661,857 km (0.106 R)
• M9: 4,137,877 km (0.112 R)
• M10: 4,294,656 km (0.086 R)
• M11: 4,823,484 km (0.095 R)
• M12: 5,394,499 km (0.112 R)
• M13: 6,049,289 km (0.08 R)
• M14: 6,458,290 km (0.098 R)
• M15: 7,331,193 km (0.105 R)
• M16: 8,035,500 km (0.079 R)
• M17: 8,428,942 km (0.106 R)
• M18: 9,523,101 km (0.107 R)
• M19: 9,852,366 km (0.049 R)
• M20: 12,567,568 km (0.103 R)
• M21: 13,849,920 km (0.11 R)
• M22: 16,909,646 km (0.042 R)
• M23: 17,392,099 km (0.067 R)
• M24: 18,894,660 km (0.045 R)
• M25: 20,845,865 km (0.104 R)
• M26: 21,121,873 km (0.1 R)
• M27: 22,539,014 km (0.116 R)
• M28: 23,617,465 km (0.05 R)
• M29: 27,940,993 km (0.11 R)
• M30: 29,878,285 km (0.095 R)
• M31: 31,903,392 km (0.109 R)
• M32: 32,763,130 km (0.116 R)
• M33: 43,262,657 km (0.045 R)
• M34: 46,004,038 km (0.101 R)
• M35: 54,048,514 km (0.078 R)
• M36: 54,221,748 km (0.095 R)
• M37: 55,093,754 km (0.117 R)
• M38: 55,974,886 km (0.088 R)
• M39: 59,041,193 km (0.087 R)
• M40: 65,309,194 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.2

Radius: 3.5

Gravity: 76.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.28 AU - 17.12 AU

Year: 24443 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,705,408 km

• M1: 43,533 km (0.094 R)
• M2: 468,840 km (0.114 R)
• M3: 769,382 km (0.027 R)
• M4: 923,617 km (0.093 R)
• M5: 1,294,770 km (0.119 R)
• M6: 1,514,080 km (0.061 R)
• M7: 1,718,580 km (0.104 R)
• M8: 1,983,668 km (0.084 R)
• M9: 3,322,569 km (0.094 R)
• M10: 4,579,191 km (0.066 R)
• M11: 6,543,411 km (0.086 R)
• M12: 7,924,648 km (0.056 R)
• M13: 8,089,206 km (0.093 R)
• M14: 8,539,196 km (0.114 R)
• M15: 11,525,469 km (0.088 R)
• M16: 12,094,689 km (0.028 R)
• M17: 19,246,065 km (0.107 R)
• M18: 20,660,364 km (0.087 R)
• M19: 24,150,482 km (0.085 R)
• M20: 27,011,840 km (0.107 R)
• M21: 28,780,985 km (0.1 R)
• M22: 38,012,669 km (0.104 R)
• M23: 46,324,776 km (0.066 R)
• M24: 46,502,349 km (0.091 R)
• M25: 49,220,243 km (0.06 R)
• M26: 59,250,929 km (0.043 R)
• M27: 71,741,005 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.1

Radius: 5.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.42 AU - 20.48 AU

Year: 24994 Days

Day: 15.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,705,408 km

• M1: 69,264 km (0.096 R)
• M2: 509,530 km (0.101 R)
• M3: 901,028 km (0.041 R)
• M4: 1,707,510 km (0.114 R)
• M5: 2,575,776 km (0.045 R)
• M6: 3,106,250 km (0.067 R)
• M7: 5,217,525 km (0.067 R)
• M8: 7,097,671 km (0.07 R)
• M9: 7,656,868 km (0.102 R)
• M10: 8,021,139 km (0.109 R)
• M11: 8,588,863 km (0.096 R)
• M12: 10,946,974 km (0.095 R)
• M13: 11,130,381 km (0.102 R)
• M14: 12,722,102 km (0.058 R)
• M15: 13,336,800 km (0.037 R)
• M16: 19,450,117 km (0.118 R)
• M17: 25,000,048 km (0.119 R)
• M18: 28,651,283 km (0.06 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit