🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.97 AU

Year: 254 Days

Day: 36.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.86 AU - 0.92 AU

Year: 304 Days

Day: 31.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,702,353 km

• M1: 387,010 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.02 AU - 1.38 AU

Year: 475 Days

Day: 41.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.54 AU - 1.94 AU

Year: 830 Days

Day: 19.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.09 AU - 2.89 AU

Year: 1421 Days

Day: 36.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.32 AU - 3.04 AU

Year: 1587 Days

Day: 43.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 14.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.08 AU - 14.54 AU

Year: 14678 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,702,353 km

• M1: 183,108 km (0.083 R)
• M2: 305,030 km (0.111 R)
• M3: 422,165 km (0.08 R)
• M4: 535,261 km (0.06 R)
• M5: 676,930 km (0.078 R)
• M6: 833,410 km (0.087 R)
• M7: 1,039,256 km (0.052 R)
• M8: 1,401,283 km (0.049 R)
• M9: 1,715,588 km (0.09 R)
• M10: 2,006,855 km (0.109 R)
• M11: 2,099,756 km (0.119 R)
• M12: 2,194,152 km (0.104 R)
• M13: 2,765,616 km (0.104 R)
• M14: 2,975,352 km (0.105 R)
• M15: 3,410,682 km (0.093 R)
• M16: 3,895,678 km (0.047 R)
• M17: 4,742,103 km (0.083 R)
• M18: 4,994,475 km (0.053 R)
• M19: 6,047,644 km (0.107 R)
• M20: 7,204,334 km (0.086 R)
• M21: 8,013,060 km (0.074 R)
• M22: 8,889,405 km (0.066 R)
• M23: 10,526,305 km (0.03 R)
• M24: 10,649,723 km (0.099 R)
• M25: 12,125,207 km (0.053 R)
• M26: 12,820,986 km (0.056 R)
• M27: 13,485,051 km (0.077 R)
• M28: 14,342,397 km (0.067 R)
• M29: 14,479,428 km (0.112 R)
• M30: 15,544,116 km (0.072 R)
• M31: 15,778,985 km (0.113 R)
• M32: 16,586,215 km (0.119 R)
• M33: 16,826,170 km (0.105 R)
• M34: 17,212,581 km (0.04 R)
• M35: 17,895,795 km (0.108 R)
• M36: 18,737,433 km (0.116 R)
• M37: 19,642,649 km (0.119 R)
• M38: 20,819,984 km (0.041 R)
• M39: 20,923,357 km (0.072 R)
• M40: 21,286,879 km (0.077 R)
• M41: 21,704,856 km (0.099 R)
• M42: 22,283,949 km (0.11 R)
• M43: 22,442,822 km (0.103 R)
• M44: 22,548,887 km (0.071 R)
• M45: 22,974,942 km (0.111 R)
• M46: 23,457,545 km (0.097 R)
• M47: 23,673,115 km (0.109 R)
• M48: 24,705,939 km (0.091 R)
• M49: 24,815,444 km (0.092 R)
• M50: 24,980,152 km (0.113 R)
• M51: 25,090,106 km (0.092 R)
• M52: 25,531,719 km (0.092 R)
• M53: 25,642,421 km (0.116 R)
• M54: 26,310,526 km (0.105 R)
• M55: 27,607,090 km (0.096 R)
• M56: 28,751,514 km (0.113 R)
• M57: 29,039,939 km (0.118 R)
• M58: 31,027,346 km (0.099 R)
• M59: 31,441,882 km (0.103 R)
• M60: 31,620,053 km (0.041 R)
• M61: 31,917,902 km (0.117 R)
• M62: 32,937,562 km (0.079 R)
• M63: 33,118,575 km (0.07 R)
• M64: 33,602,973 km (0.064 R)
• M65: 33,724,446 km (0.064 R)
• M66: 34,272,872 km (0.079 R)
• M67: 36,870,938 km (0.116 R)
• M68: 37,058,983 km (0.05 R)
• M69: 37,184,496 km (0.087 R)
• M70: 37,877,433 km (0.047 R)
• M71: 38,067,123 km (0.116 R)
• M72: 40,755,995 km (0.061 R)
• M73: 40,950,323 km (0.071 R)
• M74: 42,648,109 km (0.08 R)
• M75: 43,439,482 km (0.092 R)
• M76: 43,571,876 km (0.075 R)
• M77: 44,435,504 km (0.114 R)
• M78: 44,568,796 km (0.074 R)
• M79: 44,702,387 km (0.058 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit