🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 2.01 AU

Year: 869 Days

Day: 23 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,097,837 km

• M1: 1,096,852 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.62 AU - 2.16 AU

Year: 984 Days

Day: 23.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,097,837 km

• M1: 1,520,812 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.81 AU - 2.13 AU

Year: 1047 Days

Day: 42.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,097,837 km

• M1: 1,480,720 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.55 AU - 3.15 AU

Year: 1822 Days

Day: 37.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.32 AU - 4.88 AU

Year: 3144 Days

Day: 27.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,097,837 km

• M1: 813,364 km (0.073 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 11.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.26 AU - 5.1 AU

Year: 3835 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 51,097,837 km

• M1: 148,251 km (0.091 R)
• M2: 814,710 km (0.113 R)
• M3: 1,415,645 km (0.059 R)
• M4: 2,241,275 km (0.053 R)
• M5: 3,533,203 km (0.091 R)
• M6: 6,287,150 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 13.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.86 AU - 7.04 AU

Year: 5497 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,097,837 km

• M1: 164,109 km (0.077 R)
• M2: 703,110 km (0.108 R)
• M3: 1,162,226 km (0.102 R)
• M4: 2,719,839 km (0.085 R)
• M5: 3,434,917 km (0.078 R)
• M6: 4,527,879 km (0.088 R)
• M7: 5,212,887 km (0.077 R)
• M8: 6,221,925 km (0.088 R)
• M9: 6,999,385 km (0.093 R)
• M10: 8,748,483 km (0.108 R)
• M11: 11,995,804 km (0.092 R)
• M12: 12,458,062 km (0.089 R)
• M13: 15,366,244 km (0.102 R)
• M14: 16,158,814 km (0.056 R)
• M15: 17,891,756 km (0.074 R)
• M16: 22,644,779 km (0.047 R)
• M17: 23,272,791 km (0.108 R)
• M18: 26,937,191 km (0.048 R)
• M19: 27,820,716 km (0.096 R)
• M20: 30,114,051 km (0.104 R)
• M21: 33,029,415 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 14.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.88 AU - 10.42 AU

Year: 12248 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,097,837 km

• M1: 175,478 km (0.108 R)
• M2: 1,590,076 km (0.034 R)
• M3: 2,238,433 km (0.099 R)
• M4: 2,884,696 km (0.105 R)
• M5: 3,383,006 km (0.027 R)
• M6: 4,410,145 km (0.104 R)
• M7: 4,918,928 km (0.082 R)
• M8: 5,433,694 km (0.117 R)
• M9: 7,736,304 km (0.076 R)
• M10: 9,175,885 km (0.112 R)
• M11: 12,877,834 km (0.104 R)
• M12: 13,363,129 km (0.095 R)
• M13: 14,177,989 km (0.06 R)
• M14: 16,115,281 km (0.072 R)
• M15: 17,038,898 km (0.04 R)
• M16: 17,847,624 km (0.078 R)
• M17: 21,679,574 km (0.086 R)
• M18: 30,391,555 km (0.114 R)
• M19: 31,253,688 km (0.058 R)
• M20: 35,811,636 km (0.101 R)
• M21: 39,635,657 km (0.108 R)
• M22: 41,976,564 km (0.116 R)
• M23: 45,940,010 km (0.111 R)
• M24: 47,362,536 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 11

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.27 AU - 12.55 AU

Year: 12721 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 61.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,097,837 km

• M1: 138,528 km (0.057 R)
• M2: 491,878 km (0.117 R)
• M3: 962,064 km (0.102 R)
• M4: 1,341,444 km (0.105 R)
• M5: 1,870,123 km (0.044 R)
• M6: 2,321,759 km (0.073 R)
• M7: 3,597,978 km (0.047 R)
• M8: 4,104,367 km (0.049 R)
• M9: 4,968,893 km (0.078 R)
• M10: 5,563,994 km (0.045 R)
• M11: 7,179,052 km (0.094 R)
• M12: 8,895,987 km (0.076 R)
• M13: 11,089,391 km (0.117 R)
• M14: 13,558,653 km (0.115 R)
• M15: 14,067,436 km (0.079 R)
• M16: 15,670,826 km (0.062 R)
• M17: 16,019,538 km (0.046 R)
• M18: 30,884,181 km (0.114 R)
• M19: 31,654,610 km (0.079 R)
• M20: 32,550,851 km (0.084 R)
• M21: 37,910,045 km (0.099 R)
• M22: 46,503,844 km (0.029 R)
• M23: 47,370,465 km (0.111 R)
• M24: 47,807,889 km (0.115 R)
• M25: 49,136,019 km (0.041 R)
• M26: 49,734,261 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit