🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 26.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,145,452 km

• M1: 67,618 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.09 AU - 1.41 AU

Year: 508 Days

Day: 44.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 11.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.71 AU - 7.97 AU

Year: 6502 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,145,452 km

• M1: 143,016 km (0.118 R)
• M2: 585,975 km (0.055 R)
• M3: 974,929 km (0.118 R)
• M4: 1,376,600 km (0.064 R)
• M5: 2,408,526 km (0.109 R)
• M6: 3,417,563 km (0.052 R)
• M7: 3,945,793 km (0.115 R)
• M8: 4,319,190 km (0.063 R)
• M9: 5,022,898 km (0.092 R)
• M10: 5,801,405 km (0.068 R)
• M11: 6,286,252 km (0.069 R)
• M12: 10,194,945 km (0.06 R)
• M13: 13,611,461 km (0.096 R)
• M14: 19,240,231 km (0.102 R)
• M15: 27,044,153 km (0.063 R)
• M16: 29,894,591 km (0.109 R)
• M17: 31,935,705 km (0.084 R)
• M18: 33,244,836 km (0.087 R)
• M19: 35,969,910 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.2

Radius: 10.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.45 AU - 8.39 AU

Year: 8101 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,145,452 km

• M1: 129,402 km (0.082 R)
• M2: 947,104 km (0.102 R)
• M3: 1,291,030 km (0.06 R)
• M4: 1,758,822 km (0.104 R)
• M5: 2,151,816 km (0.111 R)
• M6: 2,815,731 km (0.052 R)
• M7: 3,482,938 km (0.079 R)
• M8: 3,831,949 km (0.088 R)
• M9: 4,626,314 km (0.101 R)
• M10: 6,870,881 km (0.109 R)
• M11: 8,305,823 km (0.118 R)
• M12: 9,094,055 km (0.103 R)
• M13: 10,910,921 km (0.082 R)
• M14: 12,906,556 km (0.115 R)
• M15: 14,017,769 km (0.059 R)
• M16: 14,513,088 km (0.082 R)
• M17: 17,480,511 km (0.109 R)
• M18: 21,403,267 km (0.095 R)
• M19: 27,043,106 km (0.113 R)
• M20: 27,468,114 km (0.12 R)
• M21: 27,983,927 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 8.3

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.86 AU - 12.14 AU

Year: 11493 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,145,452 km

• M1: 113,844 km (0.07 R)
• M2: 385,364 km (0.096 R)
• M3: 1,326,784 km (0.109 R)
• M4: 1,705,565 km (0.098 R)
• M5: 2,228,559 km (0.063 R)
• M6: 3,010,956 km (0.112 R)
• M7: 4,452,182 km (0.051 R)
• M8: 4,756,913 km (0.026 R)
• M9: 8,117,928 km (0.086 R)
• M10: 13,734,730 km (0.064 R)
• M11: 17,105,918 km (0.088 R)
• M12: 19,908,335 km (0.062 R)
• M13: 20,738,154 km (0.108 R)
• M14: 28,640,363 km (0.101 R)
• M15: 32,680,253 km (0.101 R)
• M16: 33,717,415 km (0.103 R)
• M17: 37,208,730 km (0.077 R)
• M18: 38,212,682 km (0.076 R)
• M19: 44,338,415 km (0.059 R)
• M20: 49,565,814 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.5

Radius: 3.3

Gravity: 65.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.58 AU - 22.54 AU

Year: 27894 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,145,452 km

• M1: 43,683 km (0.075 R)
• M2: 168,896 km (0.087 R)
• M3: 398,978 km (0.102 R)
• M4: 659,427 km (0.093 R)
• M5: 1,524,701 km (0.11 R)
• M6: 1,710,801 km (0.105 R)
• M7: 2,312,933 km (0.068 R)
• M8: 2,610,034 km (0.102 R)
• M9: 3,401,407 km (0.059 R)
• M10: 4,714,278 km (0.041 R)
• M11: 7,735,407 km (0.116 R)
• M12: 9,334,608 km (0.061 R)
• M13: 9,892,010 km (0.084 R)
• M14: 11,982,191 km (0.119 R)
• M15: 12,198,809 km (0.115 R)
• M16: 15,006,462 km (0.098 R)
• M17: 16,470,426 km (0.083 R)
• M18: 18,792,185 km (0.102 R)
• M19: 21,641,127 km (0.064 R)
• M20: 28,945,692 km (0.081 R)
• M21: 33,716,219 km (0.092 R)
• M22: 37,273,805 km (0.026 R)
• M23: 38,200,714 km (0.055 R)
• M24: 45,999,251 km (0.107 R)
• M25: 51,304,291 km (0.103 R)
• M26: 60,955,896 km (0.116 R)
• M27: 62,457,261 km (0.081 R)
• M28: 64,423,425 km (0.089 R)
• M29: 68,709,255 km (0.086 R)
• M30: 71,986,047 km (0.113 R)
• M31: 74,146,689 km (0.11 R)
• M32: 81,660,391 km (0.098 R)
• M33: 94,711,010 km (0.099 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit