🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.54 AU - 0.72 AU

Year: 193 Days

Day: 22.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.64 AU - 0.84 AU

Year: 245 Days

Day: 27.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,757,627 km

• M1: 48,619 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.73 AU - 0.91 AU

Year: 286 Days

Day: 26.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,757,627 km

• M1: 356,492 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.49 AU - 2.91 AU

Year: 1708 Days

Day: 25.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 14.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.52 AU - 5.49 AU

Year: 4305 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,757,627 km

• M1: 182,958 km (0.076 R)
• M2: 647,460 km (0.069 R)
• M3: 1,583,344 km (0.096 R)
• M4: 2,470,609 km (0.103 R)
• M5: 3,239,093 km (0.087 R)
• M6: 4,947,351 km (0.054 R)
• M7: 5,716,434 km (0.061 R)
• M8: 6,656,357 km (0.075 R)
• M9: 8,620,727 km (0.059 R)
• M10: 10,143,334 km (0.066 R)
• M11: 10,903,740 km (0.092 R)
• M12: 11,611,338 km (0.049 R)
• M13: 12,923,461 km (0.12 R)
• M14: 14,436,643 km (0.113 R)
• M15: 16,634,386 km (0.107 R)
• M16: 17,335,252 km (0.107 R)
• M17: 19,944,388 km (0.107 R)
• M18: 21,892,302 km (0.062 R)
• M19: 23,525,163 km (0.118 R)
• M20: 24,783,281 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 10

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.76 AU - 6.28 AU

Year: 4993 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,757,627 km

• M1: 124,316 km (0.049 R)
• M2: 501,153 km (0.045 R)
• M3: 1,206,656 km (0.097 R)
• M4: 1,641,537 km (0.116 R)
• M5: 2,038,271 km (0.112 R)
• M6: 2,358,261 km (0.101 R)
• M7: 4,104,816 km (0.112 R)
• M8: 4,547,626 km (0.115 R)
• M9: 5,446,858 km (0.084 R)
• M10: 5,838,207 km (0.096 R)
• M11: 6,429,866 km (0.105 R)
• M12: 7,561,125 km (0.116 R)
• M13: 8,300,737 km (0.109 R)
• M14: 9,559,454 km (0.119 R)
• M15: 11,073,234 km (0.109 R)
• M16: 11,520,682 km (0.114 R)
• M17: 12,026,771 km (0.055 R)
• M18: 13,232,081 km (0.085 R)
• M19: 13,787,389 km (0.069 R)
• M20: 14,463,421 km (0.076 R)
• M21: 15,435,807 km (0.031 R)
• M22: 21,439,768 km (0.043 R)
• M23: 22,631,615 km (0.062 R)
• M24: 24,993,765 km (0.094 R)
• M25: 26,392,356 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.1

Radius: 3.3

Gravity: 80.45 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.54 AU - 15.36 AU

Year: 20060 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,757,627 km

• M1: 41,139 km (0.114 R)
• M2: 293,212 km (0.064 R)
• M3: 440,267 km (0.062 R)
• M4: 753,674 km (0.115 R)
• M5: 1,114,504 km (0.087 R)
• M6: 1,242,710 km (0.083 R)
• M7: 1,380,639 km (0.111 R)
• M8: 1,705,565 km (0.025 R)
• M9: 2,208,065 km (0.055 R)
• M10: 3,378,967 km (0.09 R)
• M11: 5,061,794 km (0.094 R)
• M12: 8,197,814 km (0.032 R)
• M13: 8,574,202 km (0.081 R)
• M14: 9,477,624 km (0.063 R)
• M15: 10,073,472 km (0.116 R)
• M16: 12,355,587 km (0.115 R)
• M17: 12,850,008 km (0.093 R)
• M18: 13,065,878 km (0.12 R)
• M19: 14,029,438 km (0.098 R)
• M20: 15,198,844 km (0.096 R)
• M21: 17,729,741 km (0.05 R)
• M22: 20,724,092 km (0.118 R)
• M23: 22,133,753 km (0.095 R)
• M24: 25,367,311 km (0.034 R)
• M25: 27,929,174 km (0.107 R)
• M26: 29,148,696 km (0.059 R)
• M27: 32,617,572 km (0.067 R)
• M28: 35,781,268 km (0.082 R)
• M29: 36,208,519 km (0.106 R)
• M30: 46,318,942 km (0.037 R)
• M31: 50,481,652 km (0.059 R)
• M32: 53,021,375 km (0.12 R)
• M33: 55,264,894 km (0.085 R)
• M34: 57,570,945 km (0.082 R)
• M35: 59,143,518 km (0.119 R)
• M36: 62,373,935 km (0.072 R)
• M37: 62,992,372 km (0.117 R)
• M38: 65,932,868 km (0.052 R)
• M39: 78,370,884 km (0.09 R)
• M40: 82,757,692 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit