🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 13.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,710,030 km

• M1: 128,205 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.59 AU - 0.69 AU

Year: 180 Days

Day: 26.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.9 AU - 1.04 AU

Year: 336 Days

Day: 16.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.93 AU - 1.13 AU

Year: 367 Days

Day: 18 Hours

Environment

Temp: 75 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.24 AU - 1.44 AU

Year: 545 Days

Day: 29.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 92.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.67 AU - 2.07 AU

Year: 899 Days

Day: 45.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2 AU - 2 AU

Year: 994 Days

Day: 26.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.73 AU - 2.91 AU

Year: 1664 Days

Day: 27 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 10.8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.41 AU - 14.27 AU

Year: 15235 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 103,710,030 km

• M1: 134,488 km (0.097 R)
• M2: 528,978 km (0.09 R)
• M3: 1,164,769 km (0.08 R)
• M4: 3,395,722 km (0.11 R)
• M5: 4,255,162 km (0.067 R)
• M6: 4,670,146 km (0.05 R)
• M7: 5,434,292 km (0.082 R)
• M8: 6,119,750 km (0.087 R)
• M9: 7,709,526 km (0.116 R)
• M10: 8,182,704 km (0.12 R)
• M11: 8,525,583 km (0.101 R)
• M12: 11,502,580 km (0.068 R)
• M13: 14,534,480 km (0.107 R)
• M14: 16,934,180 km (0.1 R)
• M15: 19,154,960 km (0.059 R)
• M16: 19,848,645 km (0.117 R)
• M17: 20,559,086 km (0.118 R)
• M18: 22,314,018 km (0.103 R)
• M19: 23,082,203 km (0.077 R)
• M20: 23,867,742 km (0.054 R)
• M21: 30,338,448 km (0.082 R)
• M22: 31,043,503 km (0.063 R)
• M23: 33,473,122 km (0.1 R)
• M24: 38,570,370 km (0.077 R)
• M25: 40,945,835 km (0.068 R)
• M26: 43,565,443 km (0.095 R)
• M27: 44,012,741 km (0.093 R)
• M28: 51,259,561 km (0.085 R)
• M29: 53,955,763 km (0.085 R)
• M30: 61,293,688 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.6

Radius: 6.2

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.73 AU - 17.97 AU

Year: 26505 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 103,710,030 km

• M1: 87,216 km (0.054 R)
• M2: 337,792 km (0.082 R)
• M3: 799,152 km (0.116 R)
• M4: 1,150,707 km (0.081 R)
• M5: 1,755,381 km (0.093 R)
• M6: 1,983,967 km (0.041 R)
• M7: 2,232,299 km (0.081 R)
• M8: 2,903,246 km (0.049 R)
• M9: 3,316,286 km (0.118 R)
• M10: 4,520,399 km (0.066 R)
• M11: 4,792,368 km (0.106 R)
• M12: 7,064,011 km (0.068 R)
• M13: 7,755,004 km (0.053 R)
• M14: 8,374,339 km (0.107 R)
• M15: 8,607,413 km (0.094 R)
• M16: 10,164,278 km (0.078 R)
• M17: 10,631,921 km (0.063 R)
• M18: 13,109,112 km (0.119 R)
• M19: 15,505,670 km (0.113 R)
• M20: 18,082,343 km (0.098 R)
• M21: 20,612,492 km (0.053 R)
• M22: 35,017,271 km (0.074 R)
• M23: 35,319,459 km (0.094 R)
• M24: 42,756,268 km (0.089 R)
• M25: 43,972,349 km (0.078 R)
• M26: 53,536,141 km (0.083 R)
• M27: 56,384,933 km (0.083 R)
• M28: 83,973,922 km (0.087 R)
• M29: 86,152,965 km (0.12 R)
• M30: 90,907,933 km (0.105 R)
• M31: 93,205,009 km (0.034 R)
• M32: 103,710,070 km (0.066 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit