🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.57 AU - 0.73 AU

Year: 193 Days

Day: 22.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,634,381 km

• M1: 245,640 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.72 AU

Year: 221 Days

Day: 43.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.83 AU - 1.18 AU

Year: 369 Days

Day: 34.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,634,381 km

• M1: 694,882 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.89 AU - 1.39 AU

Year: 449 Days

Day: 46.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.96 AU - 1.54 AU

Year: 516 Days

Day: 45.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,634,381 km

• M1: 395,686 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.17 AU - 1.71 AU

Year: 638 Days

Day: 29.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,634,381 km

• M1: 638,933 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.41 AU - 3.99 AU

Year: 2112 Days

Day: 43.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.4

Radius: 13.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.59 AU - 11.37 AU

Year: 12518 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,634,381 km

• M1: 495,468 km (0.097 R)
• M2: 612,603 km (0.113 R)
• M3: 741,257 km (0.098 R)
• M4: 991,235 km (0.104 R)
• M5: 1,333,067 km (0.092 R)
• M6: 1,642,884 km (0.114 R)
• M7: 2,100,653 km (0.086 R)
• M8: 2,202,081 km (0.112 R)
• M9: 2,305,303 km (0.081 R)
• M10: 2,463,279 km (0.115 R)
• M11: 2,734,948 km (0.113 R)
• M12: 3,337,229 km (0.054 R)
• M13: 3,426,689 km (0.059 R)
• M14: 3,948,935 km (0.048 R)
• M15: 4,268,027 km (0.114 R)
• M16: 4,430,790 km (0.074 R)
• M17: 4,529,524 km (0.094 R)
• M18: 4,863,726 km (0.051 R)
• M19: 5,171,598 km (0.103 R)
• M20: 5,556,514 km (0.099 R)
• M21: 6,060,060 km (0.098 R)
• M22: 6,317,368 km (0.101 R)
• M23: 6,767,060 km (0.076 R)
• M24: 7,188,327 km (0.095 R)
• M25: 7,539,433 km (0.097 R)
• M26: 9,505,748 km (0.085 R)
• M27: 9,934,495 km (0.113 R)
• M28: 10,107,730 km (0.116 R)
• M29: 11,078,919 km (0.054 R)
• M30: 11,348,943 km (0.101 R)
• M31: 11,621,211 km (0.033 R)
• M32: 11,712,466 km (0.088 R)
• M33: 12,778,800 km (0.113 R)
• M34: 12,967,443 km (0.089 R)
• M35: 13,109,561 km (0.115 R)
• M36: 13,634,948 km (0.106 R)
• M37: 14,607,933 km (0.111 R)
• M38: 14,854,769 km (0.113 R)
• M39: 15,003,470 km (0.116 R)
• M40: 15,754,601 km (0.103 R)
• M41: 15,957,006 km (0.076 R)
• M42: 16,211,173 km (0.115 R)
• M43: 16,415,524 km (0.095 R)
• M44: 17,293,364 km (0.056 R)
• M45: 18,080,698 km (0.073 R)
• M46: 18,239,571 km (0.108 R)
• M47: 19,418,851 km (0.08 R)
• M48: 19,581,613 km (0.102 R)
• M49: 19,963,088 km (0.108 R)
• M50: 21,401,471 km (0.104 R)
• M51: 22,133,155 km (0.101 R)
• M52: 22,416,792 km (0.028 R)
• M53: 22,644,480 km (0.107 R)
• M54: 23,102,399 km (0.056 R)
• M55: 23,852,932 km (0.111 R)
• M56: 24,552,900 km (0.03 R)
• M57: 26,272,079 km (0.104 R)
• M58: 26,873,911 km (0.041 R)
• M59: 27,419,495 km (0.084 R)
• M60: 27,785,261 km (0.119 R)
• M61: 28,275,344 km (0.08 R)
• M62: 29,700,563 km (0.115 R)
• M63: 30,264,547 km (0.116 R)
• M64: 30,390,359 km (0.071 R)
• M65: 30,516,470 km (0.036 R)
• M66: 30,768,991 km (0.106 R)
• M67: 31,658,201 km (0.115 R)
• M68: 32,106,097 km (0.086 R)
• M69: 33,137,574 km (0.119 R)
• M70: 34,968,652 km (0.081 R)
• M71: 37,506,131 km (0.117 R)
• M72: 37,979,907 km (0.067 R)
• M73: 39,413,504 km (0.084 R)
• M74: 40,309,745 km (0.088 R)
• M75: 40,934,166 km (0.113 R)
• M76: 41,143,005 km (0.114 R)
• M77: 41,631,741 km (0.073 R)
• M78: 44,389,727 km (0.05 R)
• M79: 44,675,908 km (0.036 R)
• M80: 46,406,007 km (0.115 R)
• M81: 46,696,527 km (0.081 R)
• M82: 47,791,134 km (0.107 R)
• M83: 48,304,853 km (0.066 R)
• M84: 49,189,874 km (0.033 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit