🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.11 AU

Year: 384 Days

Day: 45.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,443,587 km

• M1: 171,290 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.17 AU - 3.47 AU

Year: 2255 Days

Day: 40.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.75 AU - 4.53 AU

Year: 3140 Days

Day: 44 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,443,587 km

• M1: 2,394,912 km (0.076 R)
• M2: 3,558,036 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 10.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.33 AU - 5.93 AU

Year: 4980 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,443,587 km

• M1: 138,827 km (0.098 R)
• M2: 505,042 km (0.044 R)
• M3: 870,660 km (0.089 R)
• M4: 1,938,788 km (0.09 R)
• M5: 2,351,679 km (0.042 R)
• M6: 4,419,271 km (0.063 R)
• M7: 5,398,987 km (0.098 R)
• M8: 5,746,952 km (0.094 R)
• M9: 6,820,317 km (0.102 R)
• M10: 7,163,943 km (0.119 R)
• M11: 8,229,977 km (0.081 R)
• M12: 9,360,638 km (0.109 R)
• M13: 10,143,184 km (0.072 R)
• M14: 10,509,400 km (0.115 R)
• M15: 11,617,023 km (0.103 R)
• M16: 13,180,919 km (0.118 R)
• M17: 14,063,397 km (0.104 R)
• M18: 14,984,920 km (0.09 R)
• M19: 15,567,603 km (0.082 R)
• M20: 17,348,865 km (0.106 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 13.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.61 AU - 9.11 AU

Year: 8215 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,443,587 km

• M1: 167,250 km (0.091 R)
• M2: 735,872 km (0.081 R)
• M3: 1,154,596 km (0.054 R)
• M4: 1,697,337 km (0.106 R)
• M5: 2,129,526 km (0.114 R)
• M6: 2,734,948 km (0.111 R)
• M7: 3,922,456 km (0.063 R)
• M8: 4,750,331 km (0.061 R)
• M9: 5,928,414 km (0.119 R)
• M10: 6,385,884 km (0.101 R)
• M11: 8,501,348 km (0.073 R)
• M12: 10,432,208 km (0.092 R)
• M13: 12,355,887 km (0.109 R)
• M14: 15,405,738 km (0.078 R)
• M15: 15,936,512 km (0.095 R)
• M16: 18,626,431 km (0.073 R)
• M17: 19,922,846 km (0.101 R)
• M18: 26,746,155 km (0.109 R)
• M19: 28,593,239 km (0.104 R)
• M20: 33,084,915 km (0.115 R)
• M21: 33,746,886 km (0.09 R)
• M22: 37,666,649 km (0.106 R)
• M23: 41,496,205 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 7.1

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.47 AU - 17.77 AU

Year: 25258 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,443,587 km

• M1: 89,908 km (0.032 R)
• M2: 384,467 km (0.103 R)
• M3: 797,506 km (0.089 R)
• M4: 1,021,753 km (0.102 R)
• M5: 1,243,906 km (0.052 R)
• M6: 2,809,897 km (0.086 R)
• M7: 3,905,252 km (0.06 R)
• M8: 4,567,223 km (0.08 R)
• M9: 5,220,816 km (0.095 R)
• M10: 7,976,858 km (0.114 R)
• M11: 8,468,735 km (0.084 R)
• M12: 11,371,233 km (0.07 R)
• M13: 13,843,488 km (0.076 R)
• M14: 14,156,147 km (0.098 R)
• M15: 14,633,963 km (0.112 R)
• M16: 14,958,291 km (0.115 R)
• M17: 18,377,799 km (0.081 R)
• M18: 18,660,539 km (0.094 R)
• M19: 20,019,037 km (0.104 R)
• M20: 21,028,823 km (0.062 R)
• M21: 21,442,162 km (0.117 R)
• M22: 23,369,282 km (0.062 R)
• M23: 25,760,155 km (0.107 R)
• M24: 27,075,419 km (0.107 R)
• M25: 27,687,873 km (0.107 R)
• M26: 28,434,815 km (0.083 R)
• M27: 31,963,380 km (0.1 R)
• M28: 33,621,373 km (0.113 R)
• M29: 34,471,389 km (0.073 R)
• M30: 35,335,765 km (0.098 R)
• M31: 38,168,102 km (0.037 R)
• M32: 50,274,608 km (0.101 R)
• M33: 56,191,803 km (0.116 R)
• M34: 56,588,835 km (0.075 R)
• M35: 57,992,961 km (0.102 R)
• M36: 64,057,808 km (0.114 R)
• M37: 69,842,758 km (0.035 R)
• M38: 72,861,793 km (0.048 R)
• M39: 84,241,852 km (0.114 R)
• M40: 85,808,291 km (0.053 R)
• M41: 91,443,643 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit