🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 28.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,671,543 km

• M1: 27,975 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.75 AU - 0.91 AU

Year: 275 Days

Day: 40.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.84 AU - 0.92 AU

Year: 300 Days

Day: 22.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.29 AU - 1.53 AU

Year: 608 Days

Day: 46.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,671,543 km

• M1: 890,257 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.34 AU - 1.74 AU

Year: 695 Days

Day: 15.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.28 AU - 1.88 AU

Year: 722 Days

Day: 29.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.79 AU - 2.87 AU

Year: 1293 Days

Day: 21.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,671,543 km

• M1: 308,920 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.08 AU - 3.88 AU

Year: 2359 Days

Day: 12.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.06 AU - 4.8 AU

Year: 2832 Days

Day: 40.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,671,543 km

• M1: 60,288 km (0.114 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 9.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.97 AU - 7.51 AU

Year: 6359 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,671,543 km

• M1: 116,537 km (0.115 R)
• M2: 182,659 km (0.119 R)
• M3: 320,139 km (0.117 R)
• M4: 500,704 km (0.039 R)
• M5: 630,106 km (0.101 R)
• M6: 704,756 km (0.036 R)
• M7: 817,253 km (0.093 R)
• M8: 911,649 km (0.09 R)
• M9: 1,245,103 km (0.084 R)
• M10: 1,411,606 km (0.118 R)
• M11: 1,497,624 km (0.109 R)
• M12: 1,828,535 km (0.116 R)
• M13: 1,954,496 km (0.071 R)
• M14: 2,265,660 km (0.072 R)
• M15: 2,453,106 km (0.095 R)
• M16: 2,522,519 km (0.118 R)
• M17: 2,699,045 km (0.096 R)
• M18: 2,879,609 km (0.061 R)
• M19: 2,989,863 km (0.091 R)
• M20: 3,233,708 km (0.099 R)
• M21: 3,367,747 km (0.112 R)
• M22: 3,425,791 km (0.035 R)
• M23: 3,641,511 km (0.115 R)
• M24: 3,881,766 km (0.08 R)
• M25: 4,086,116 km (0.093 R)
• M26: 4,231,226 km (0.031 R)
• M27: 4,633,794 km (0.114 R)
• M28: 4,698,420 km (0.105 R)
• M29: 4,763,495 km (0.117 R)
• M30: 4,982,357 km (0.095 R)
• M31: 5,204,510 km (0.113 R)
• M32: 5,339,447 km (0.111 R)
• M33: 5,429,954 km (0.082 R)
• M34: 5,658,689 km (0.118 R)
• M35: 5,960,877 km (0.105 R)
• M36: 6,629,430 km (0.092 R)
• M37: 6,751,352 km (0.075 R)
• M38: 6,923,240 km (0.107 R)
• M39: 7,498,294 km (0.116 R)
• M40: 7,625,452 km (0.115 R)
• M41: 7,907,444 km (0.105 R)
• M42: 8,062,727 km (0.075 R)
• M43: 8,297,595 km (0.065 R)
• M44: 8,747,436 km (0.075 R)
• M45: 8,935,032 km (0.118 R)
• M46: 9,259,659 km (0.079 R)
• M47: 9,809,282 km (0.085 R)
• M48: 9,892,758 km (0.1 R)
• M49: 10,144,232 km (0.088 R)
• M50: 10,539,619 km (0.034 R)
• M51: 11,933,572 km (0.064 R)
• M52: 12,561,584 km (0.051 R)
• M53: 12,986,142 km (0.093 R)
• M54: 13,477,272 km (0.107 R)
• M55: 13,539,056 km (0.117 R)
• M56: 13,818,355 km (0.074 R)
• M57: 14,288,093 km (0.116 R)
• M58: 15,696,257 km (0.057 R)
• M59: 15,761,332 km (0.082 R)
• M60: 15,891,632 km (0.027 R)
• M61: 18,402,034 km (0.11 R)
• M62: 18,987,859 km (0.083 R)
• M63: 19,300,668 km (0.116 R)
• M64: 19,860,763 km (0.11 R)
• M65: 20,001,684 km (0.115 R)
• M66: 20,284,274 km (0.056 R)
• M67: 20,532,906 km (0.072 R)
• M68: 20,675,323 km (0.113 R)
• M69: 20,889,547 km (0.088 R)
• M70: 20,961,205 km (0.068 R)
• M71: 21,032,862 km (0.095 R)
• M72: 21,645,316 km (0.089 R)
• M73: 21,826,629 km (0.041 R)
• M74: 22,044,892 km (0.118 R)
• M75: 22,336,907 km (0.077 R)
• M76: 23,443,482 km (0.104 R)
• M77: 24,757,101 km (0.03 R)
• M78: 24,870,796 km (0.116 R)
• M79: 25,060,635 km (0.106 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit