🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 207 Days

Day: 42.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,947,782 km

• M1: 30,967 km (0.057 R)
• M2: 55,650 km (0.072 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.6

Radius: 8.5

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.77 AU - 6.87 AU

Year: 7254 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,947,782 km

• M1: 105,766 km (0.093 R)
• M2: 539,899 km (0.071 R)
• M3: 1,220,569 km (0.06 R)
• M4: 1,749,397 km (0.043 R)
• M5: 2,266,109 km (0.097 R)
• M6: 2,683,786 km (0.076 R)
• M7: 3,130,485 km (0.102 R)
• M8: 3,440,153 km (0.058 R)
• M9: 3,721,845 km (0.095 R)
• M10: 4,632,896 km (0.118 R)
• M11: 5,216,478 km (0.119 R)
• M12: 5,589,425 km (0.098 R)
• M13: 7,728,824 km (0.077 R)
• M14: 8,422,659 km (0.07 R)
• M15: 9,113,053 km (0.094 R)
• M16: 10,903,441 km (0.072 R)
• M17: 12,916,579 km (0.096 R)
• M18: 14,308,737 km (0.066 R)
• M19: 14,917,301 km (0.025 R)
• M20: 16,056,190 km (0.063 R)
• M21: 19,375,318 km (0.101 R)
• M22: 20,271,409 km (0.09 R)
• M23: 22,550,832 km (0.071 R)
• M24: 23,542,217 km (0.049 R)
• M25: 24,908,793 km (0.038 R)
• M26: 25,346,367 km (0.09 R)
• M27: 28,938,362 km (0.081 R)
• M28: 29,715,074 km (0.086 R)
• M29: 32,231,460 km (0.089 R)
• M30: 35,988,461 km (0.11 R)
• M31: 36,323,410 km (0.107 R)
• M32: 36,773,401 km (0.07 R)
• M33: 37,340,975 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.4

Radius: 4.3

Gravity: 47.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.68 AU - 12.08 AU

Year: 14179 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,947,782 km

• M1: 54,454 km (0.104 R)
• M2: 230,381 km (0.105 R)
• M3: 470,635 km (0.099 R)
• M4: 1,046,437 km (0.105 R)
• M5: 1,611,169 km (0.058 R)
• M6: 1,960,031 km (0.092 R)
• M7: 2,712,509 km (0.114 R)
• M8: 3,051,647 km (0.118 R)
• M9: 3,231,464 km (0.086 R)
• M10: 3,612,489 km (0.032 R)
• M11: 4,302,435 km (0.103 R)
• M12: 8,290,265 km (0.065 R)
• M13: 8,539,794 km (0.096 R)
• M14: 8,743,098 km (0.115 R)
• M15: 11,812,547 km (0.116 R)
• M16: 13,178,076 km (0.093 R)
• M17: 14,357,955 km (0.105 R)
• M18: 15,456,003 km (0.115 R)
• M19: 22,752,191 km (0.051 R)
• M20: 23,044,954 km (0.068 R)
• M21: 24,342,266 km (0.066 R)
• M22: 25,898,683 km (0.112 R)
• M23: 27,630,876 km (0.025 R)
• M24: 32,295,787 km (0.065 R)
• M25: 33,665,056 km (0.097 R)
• M26: 34,813,668 km (0.083 R)
• M27: 35,072,473 km (0.078 R)
• M28: 35,593,821 km (0.059 R)
• M29: 35,988,161 km (0.111 R)
• M30: 36,919,707 km (0.057 R)
• M31: 39,529,293 km (0.106 R)
• M32: 43,295,569 km (0.111 R)
• M33: 43,744,961 km (0.11 R)
• M34: 44,197,494 km (0.119 R)
• M35: 45,573,795 km (0.053 R)
• M36: 48,411,367 km (0.079 R)
• M37: 52,885,241 km (0.075 R)
• M38: 57,086,547 km (0.073 R)
• M39: 65,160,195 km (0.109 R)
• M40: 65,356,467 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit