🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.72 AU

Year: 187 Days

Day: 40.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,491,776 km

• M1: 65,075 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.73 AU - 4.29 AU

Year: 2464 Days

Day: 43.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,491,776 km

• M1: 113,096 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 10

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.81 AU - 11.13 AU

Year: 13616 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,491,776 km

• M1: 124,316 km (0.119 R)
• M2: 582,534 km (0.066 R)
• M3: 1,098,198 km (0.106 R)
• M4: 2,137,155 km (0.078 R)
• M5: 2,537,329 km (0.118 R)
• M6: 2,916,560 km (0.09 R)
• M7: 3,437,310 km (0.091 R)
• M8: 4,349,408 km (0.089 R)
• M9: 4,929,100 km (0.117 R)
• M10: 5,523,303 km (0.077 R)
• M11: 6,047,793 km (0.091 R)
• M12: 8,292,210 km (0.075 R)
• M13: 11,998,048 km (0.107 R)
• M14: 13,203,508 km (0.107 R)
• M15: 18,757,179 km (0.097 R)
• M16: 19,684,387 km (0.069 R)
• M17: 22,275,422 km (0.105 R)
• M18: 27,369,080 km (0.102 R)
• M19: 28,015,193 km (0.052 R)
• M20: 29,337,938 km (0.111 R)
• M21: 31,870,181 km (0.09 R)
• M22: 32,465,431 km (0.112 R)
• M23: 33,555,401 km (0.093 R)
• M24: 39,102,490 km (0.064 R)
• M25: 46,134,637 km (0.113 R)
• M26: 50,187,542 km (0.081 R)
• M27: 51,155,441 km (0.042 R)
• M28: 57,752,408 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.7

Radius: 6.2

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.22 AU - 17.56 AU

Year: 20456 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,491,776 km

• M1: 77,043 km (0.046 R)
• M2: 318,045 km (0.041 R)
• M3: 521,049 km (0.114 R)
• M4: 753,824 km (0.095 R)
• M5: 1,069,026 km (0.079 R)
• M6: 1,469,350 km (0.095 R)
• M7: 3,255,998 km (0.081 R)
• M8: 3,453,467 km (0.115 R)
• M9: 4,957,673 km (0.073 R)
• M10: 5,219,769 km (0.074 R)
• M11: 5,650,312 km (0.115 R)
• M12: 7,760,689 km (0.075 R)
• M13: 7,961,599 km (0.112 R)
• M14: 8,165,949 km (0.086 R)
• M15: 12,199,557 km (0.047 R)
• M16: 12,677,971 km (0.117 R)
• M17: 14,114,110 km (0.079 R)
• M18: 14,413,755 km (0.062 R)
• M19: 16,549,115 km (0.091 R)
• M20: 18,260,664 km (0.107 R)
• M21: 18,706,316 km (0.091 R)
• M22: 21,239,158 km (0.07 R)
• M23: 24,742,291 km (0.095 R)
• M24: 29,213,472 km (0.08 R)
• M25: 32,736,352 km (0.115 R)
• M26: 33,129,944 km (0.119 R)
• M27: 35,419,390 km (0.119 R)
• M28: 36,673,320 km (0.099 R)
• M29: 39,713,448 km (0.038 R)
• M30: 47,619,396 km (0.094 R)
• M31: 50,180,960 km (0.113 R)
• M32: 51,230,838 km (0.069 R)
• M33: 52,295,376 km (0.112 R)
• M34: 55,391,155 km (0.084 R)
• M35: 57,078,619 km (0.103 R)
• M36: 59,576,155 km (0.109 R)
• M37: 63,967,002 km (0.097 R)
• M38: 68,141,531 km (0.07 R)
• M39: 72,050,673 km (0.09 R)
• M40: 73,162,484 km (0.037 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 10,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit