🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.75 AU - 1.01 AU

Year: 311 Days

Day: 30.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,365,851 km

• M1: 430,692 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.76 AU - 1.18 AU

Year: 360 Days

Day: 45.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,365,851 km

• M1: 267,182 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.97 AU - 1.31 AU

Year: 459 Days

Day: 13.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,365,851 km

• M1: 67,768 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.18 AU - 1.56 AU

Year: 604 Days

Day: 12.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.63 AU - 1.79 AU

Year: 842 Days

Day: 30.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,365,851 km

• M1: 238,459 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.97 AU - 2.59 AU

Year: 1297 Days

Day: 27.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 102.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,365,851 km

• M1: 45,328 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.16 AU - 2.82 AU

Year: 1480 Days

Day: 14.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,365,851 km

• M1: 1,520,064 km (0.063 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.5 AU - 3.14 AU

Year: 1784 Days

Day: 43.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 8.2

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.86 AU - 5.84 AU

Year: 4024 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,365,851 km

• M1: 102,175 km (0.113 R)
• M2: 409,749 km (0.05 R)
• M3: 759,658 km (0.047 R)
• M4: 1,069,774 km (0.119 R)
• M5: 2,671,968 km (0.109 R)
• M6: 3,460,648 km (0.094 R)
• M7: 4,243,792 km (0.092 R)
• M8: 4,946,454 km (0.109 R)
• M9: 5,992,292 km (0.117 R)
• M10: 7,649,687 km (0.089 R)
• M11: 9,114,549 km (0.044 R)
• M12: 10,960,587 km (0.093 R)
• M13: 14,818,567 km (0.077 R)
• M14: 16,749,426 km (0.049 R)
• M15: 18,202,770 km (0.101 R)
• M16: 19,436,503 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.9

Radius: 6.3

Gravity: 24.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.05 AU - 14.25 AU

Year: 18999 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,365,851 km

• M1: 78,389 km (0.116 R)
• M2: 314,006 km (0.031 R)
• M3: 574,456 km (0.089 R)
• M4: 840,441 km (0.065 R)
• M5: 1,040,902 km (0.106 R)
• M6: 1,644,679 km (0.058 R)
• M7: 3,576,287 km (0.082 R)
• M8: 4,246,485 km (0.119 R)
• M9: 6,805,058 km (0.092 R)
• M10: 8,140,219 km (0.098 R)
• M11: 8,567,320 km (0.077 R)
• M12: 9,065,481 km (0.1 R)
• M13: 11,985,632 km (0.041 R)
• M14: 12,329,109 km (0.108 R)
• M15: 15,640,457 km (0.033 R)
• M16: 16,807,171 km (0.092 R)
• M17: 19,500,531 km (0.112 R)
• M18: 20,168,037 km (0.066 R)
• M19: 23,308,096 km (0.104 R)
• M20: 23,735,647 km (0.076 R)
• M21: 24,168,434 km (0.101 R)
• M22: 25,273,363 km (0.041 R)
• M23: 33,558,542 km (0.09 R)
• M24: 34,240,858 km (0.106 R)
• M25: 40,958,251 km (0.068 R)
• M26: 41,737,357 km (0.083 R)
• M27: 43,004,451 km (0.093 R)
• M28: 47,299,556 km (0.067 R)
• M29: 54,264,982 km (0.077 R)
• M30: 58,088,554 km (0.043 R)
• M31: 59,666,961 km (0.108 R)
• M32: 66,909,443 km (0.087 R)
• M33: 69,521,422 km (0.116 R)
• M34: 72,653,851 km (0.079 R)
• M35: 73,794,834 km (0.066 R)
• M36: 78,718,250 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit