🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 34.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,887,860 km

• M1: 66,421 km (0.105 R)
• M2: 135,536 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.67 AU

Year: 160 Days

Day: 32 Hours

Environment

Temp: 166 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,887,860 km

• M1: 125,363 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.03 AU - 1.03 AU

Year: 369 Days

Day: 38.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.95 AU - 1.55 AU

Year: 493 Days

Day: 33.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.45 AU - 1.93 AU

Year: 776 Days

Day: 12.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,887,860 km

• M1: 130,300 km (0.051 R)
• M2: 1,014,573 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.63 AU - 1.85 AU

Year: 810 Days

Day: 44.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,887,860 km

• M1: 606,919 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.99 AU - 5.35 AU

Year: 3563 Days

Day: 18.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 13.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.39 AU - 9.81 AU

Year: 8140 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,887,860 km

• M1: 218,114 km (0.036 R)
• M2: 322,234 km (0.05 R)
• M3: 439,519 km (0.087 R)
• M4: 535,860 km (0.03 R)
• M5: 652,396 km (0.07 R)
• M6: 779,106 km (0.117 R)
• M7: 1,101,040 km (0.118 R)
• M8: 1,374,356 km (0.066 R)
• M9: 1,605,933 km (0.104 R)
• M10: 1,884,335 km (0.079 R)
• M11: 2,562,911 km (0.066 R)
• M12: 2,715,201 km (0.104 R)
• M13: 2,890,081 km (0.088 R)
• M14: 3,354,283 km (0.119 R)
• M15: 3,500,291 km (0.049 R)
• M16: 3,863,963 km (0.096 R)
• M17: 3,951,329 km (0.079 R)
• M18: 4,128,004 km (0.101 R)
• M19: 4,284,932 km (0.107 R)
• M20: 4,558,546 km (0.112 R)
• M21: 4,744,048 km (0.098 R)
• M22: 5,171,000 km (0.084 R)
• M23: 6,343,548 km (0.105 R)
• M24: 6,734,896 km (0.056 R)
• M25: 6,866,991 km (0.106 R)
• M26: 7,026,762 km (0.117 R)
• M27: 7,404,496 km (0.104 R)
• M28: 7,927,640 km (0.05 R)
• M29: 8,377,481 km (0.109 R)
• M30: 8,519,898 km (0.078 R)
• M31: 9,097,196 km (0.084 R)
• M32: 9,449,798 km (0.11 R)
• M33: 9,987,004 km (0.089 R)
• M34: 10,503,715 km (0.07 R)
• M35: 10,718,987 km (0.043 R)
• M36: 11,216,549 km (0.107 R)
• M37: 12,073,296 km (0.104 R)
• M38: 12,169,787 km (0.064 R)
• M39: 12,331,203 km (0.116 R)
• M40: 13,049,871 km (0.117 R)
• M41: 13,281,449 km (0.091 R)
• M42: 13,514,372 km (0.076 R)
• M43: 13,815,812 km (0.073 R)
• M44: 14,289,289 km (0.098 R)
• M45: 14,528,048 km (0.092 R)
• M46: 14,768,003 km (0.117 R)
• M47: 15,286,808 km (0.069 R)
• M48: 15,600,964 km (0.081 R)
• M49: 15,987,973 km (0.066 R)
• M50: 16,129,343 km (0.101 R)
• M51: 16,271,312 km (0.069 R)
• M52: 16,413,579 km (0.12 R)
• M53: 19,195,501 km (0.097 R)
• M54: 19,534,640 km (0.114 R)
• M55: 20,104,009 km (0.027 R)
• M56: 20,371,640 km (0.082 R)
• M57: 20,987,833 km (0.113 R)
• M58: 21,142,817 km (0.052 R)
• M59: 21,571,115 km (0.055 R)
• M60: 22,002,256 km (0.058 R)
• M61: 22,317,609 km (0.061 R)
• M62: 22,555,021 km (0.081 R)
• M63: 23,433,010 km (0.075 R)
• M64: 23,553,586 km (0.087 R)
• M65: 23,876,119 km (0.116 R)
• M66: 24,240,839 km (0.07 R)
• M67: 24,893,684 km (0.088 R)
• M68: 25,304,779 km (0.109 R)
• M69: 25,428,496 km (0.043 R)
• M70: 25,593,802 km (0.052 R)
• M71: 26,216,728 km (0.034 R)
• M72: 26,760,815 km (0.073 R)
• M73: 26,844,889 km (0.1 R)
• M74: 26,928,963 km (0.038 R)
• M75: 27,308,643 km (0.116 R)
• M76: 27,435,501 km (0.087 R)
• M77: 27,732,453 km (0.052 R)
• M78: 27,902,696 km (0.043 R)
• M79: 28,073,237 km (0.106 R)
• M80: 28,244,078 km (0.065 R)
• M81: 28,329,648 km (0.119 R)
• M82: 28,500,938 km (0.109 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit