🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.71 AU - 0.71 AU

Year: 220 Days

Day: 22.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 93.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.5 AU - 1.54 AU

Year: 688 Days

Day: 13.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,437,685 km

• M1: 458,966 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.57 AU - 2.07 AU

Year: 901 Days

Day: 15.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 57.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,437,685 km

• M1: 101,278 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.23 AU - 2.53 AU

Year: 1348 Days

Day: 27.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.1 AU - 3.08 AU

Year: 1530 Days

Day: 38.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,437,685 km

• M1: 153,039 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.75 AU - 3.09 AU

Year: 1832 Days

Day: 39.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,437,685 km

• M1: 2,522,818 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.21 AU - 3.65 AU

Year: 2332 Days

Day: 45.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283

Radius: 14

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.83 AU - 6.11 AU

Year: 5355 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,437,685 km

• M1: 174,132 km (0.077 R)
• M2: 715,078 km (0.084 R)
• M3: 1,255,276 km (0.096 R)
• M4: 1,761,066 km (0.108 R)
• M5: 3,060,024 km (0.11 R)
• M6: 3,633,283 km (0.092 R)
• M7: 4,255,760 km (0.107 R)
• M8: 4,876,143 km (0.025 R)
• M9: 8,292,360 km (0.054 R)
• M10: 9,078,646 km (0.057 R)
• M11: 10,350,826 km (0.038 R)
• M12: 11,959,303 km (0.111 R)
• M13: 14,272,385 km (0.114 R)
• M14: 15,720,941 km (0.064 R)
• M15: 16,480,898 km (0.042 R)
• M16: 21,965,306 km (0.102 R)
• M17: 22,505,055 km (0.09 R)
• M18: 23,400,847 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 11.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.35 AU - 6.55 AU

Year: 6013 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,437,685 km

• M1: 141,819 km (0.029 R)
• M2: 560,992 km (0.119 R)
• M3: 930,200 km (0.108 R)
• M4: 1,659,788 km (0.101 R)
• M5: 2,077,914 km (0.107 R)
• M6: 2,617,813 km (0.11 R)
• M7: 3,777,047 km (0.078 R)
• M8: 4,167,946 km (0.1 R)
• M9: 5,710,450 km (0.098 R)
• M10: 6,102,995 km (0.105 R)
• M11: 6,545,954 km (0.119 R)
• M12: 7,320,422 km (0.111 R)
• M13: 8,230,426 km (0.113 R)
• M14: 8,614,893 km (0.119 R)
• M15: 9,214,182 km (0.059 R)
• M16: 9,586,980 km (0.119 R)
• M17: 9,969,800 km (0.114 R)
• M18: 11,273,696 km (0.086 R)
• M19: 12,187,439 km (0.079 R)
• M20: 13,149,952 km (0.095 R)
• M21: 14,548,393 km (0.096 R)
• M22: 18,279,513 km (0.043 R)
• M23: 19,539,875 km (0.114 R)
• M24: 20,365,357 km (0.079 R)
• M25: 21,646,662 km (0.075 R)
• M26: 22,981,075 km (0.102 R)
• M27: 24,527,319 km (0.111 R)
• M28: 25,977,221 km (0.091 R)
• M29: 27,483,373 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.3

Radius: 4.9

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.13 AU - 18.43 AU

Year: 23011 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,437,685 km

• M1: 60,886 km (0.106 R)
• M2: 325,675 km (0.038 R)
• M3: 507,885 km (0.108 R)
• M4: 789,278 km (0.098 R)
• M5: 1,089,970 km (0.076 R)
• M6: 1,281,605 km (0.085 R)
• M7: 2,178,594 km (0.063 R)
• M8: 2,696,502 km (0.089 R)
• M9: 2,945,881 km (0.098 R)
• M10: 3,210,370 km (0.032 R)
• M11: 3,878,923 km (0.118 R)
• M12: 4,396,083 km (0.088 R)
• M13: 5,566,088 km (0.109 R)
• M14: 5,765,951 km (0.099 R)
• M15: 6,481,777 km (0.086 R)
• M16: 7,350,043 km (0.096 R)
• M17: 9,258,762 km (0.112 R)
• M18: 10,001,066 km (0.029 R)
• M19: 11,668,185 km (0.065 R)
• M20: 13,512,128 km (0.044 R)
• M21: 13,946,860 km (0.089 R)
• M22: 14,767,853 km (0.103 R)
• M23: 17,594,206 km (0.077 R)
• M24: 21,929,103 km (0.049 R)
• M25: 22,731,546 km (0.08 R)
• M26: 24,394,775 km (0.089 R)
• M27: 24,608,251 km (0.088 R)
• M28: 34,072,261 km (0.11 R)
• M29: 37,792,012 km (0.058 R)
• M30: 40,566,006 km (0.063 R)
• M31: 46,679,173 km (0.064 R)
• M32: 53,199,247 km (0.102 R)
• M33: 54,462,900 km (0.05 R)
• M34: 57,804,168 km (0.083 R)
• M35: 62,070,101 km (0.062 R)
• M36: 63,470,337 km (0.101 R)
• M37: 75,437,718 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit