🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 167 Days

Day: 42.4 Hours

Environment

Temp: 83 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,080,008 km

• M1: 26,180 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.63 AU - 0.67 AU

Year: 221 Days

Day: 27.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 156.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 274 Days

Day: 21.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.06 AU - 2.1 AU

Year: 1265 Days

Day: 37.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.95 AU - 2.29 AU

Year: 1302 Days

Day: 45.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.09 AU - 2.37 AU

Year: 1404 Days

Day: 31.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 8.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.55 AU - 4.37 AU

Year: 3324 Days

Day: 8.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 156.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,080,008 km

• M1: 108,159 km (0.075 R)
• M2: 407,804 km (0.067 R)
• M3: 1,013,376 km (0.109 R)
• M4: 1,316,461 km (0.105 R)
• M5: 2,063,852 km (0.05 R)
• M6: 2,813,338 km (0.05 R)
• M7: 3,226,976 km (0.102 R)
• M8: 3,524,825 km (0.051 R)
• M9: 3,859,176 km (0.118 R)
• M10: 4,551,366 km (0.091 R)
• M11: 5,078,848 km (0.093 R)
• M12: 6,306,747 km (0.101 R)
• M13: 7,321,619 km (0.082 R)
• M14: 8,659,772 km (0.113 R)
• M15: 9,604,333 km (0.071 R)
• M16: 10,014,680 km (0.056 R)
• M17: 11,968,578 km (0.111 R)
• M18: 13,602,486 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 12.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.18 AU - 4.78 AU

Year: 3999 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,080,008 km

• M1: 164,707 km (0.034 R)
• M2: 1,639,144 km (0.093 R)
• M3: 2,249,054 km (0.113 R)
• M4: 4,580,088 km (0.114 R)
• M5: 6,149,819 km (0.119 R)
• M6: 8,145,006 km (0.103 R)
• M7: 15,552,494 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 13.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.86 AU - 9.3 AU

Year: 9687 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,080,008 km

• M1: 165,455 km (0.102 R)
• M2: 1,125,275 km (0.095 R)
• M3: 1,552,078 km (0.056 R)
• M4: 2,177,995 km (0.112 R)
• M5: 3,098,322 km (0.071 R)
• M6: 3,511,960 km (0.076 R)
• M7: 4,388,603 km (0.044 R)
• M8: 5,602,889 km (0.111 R)
• M9: 8,129,896 km (0.103 R)
• M10: 8,554,156 km (0.117 R)
• M11: 11,540,877 km (0.103 R)
• M12: 14,920,742 km (0.054 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 12.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.46 AU - 11.88 AU

Year: 12682 Days

Day: 8.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,080,008 km

• M1: 154,385 km (0.108 R)
• M2: 681,867 km (0.076 R)
• M3: 1,112,709 km (0.097 R)
• M4: 1,570,927 km (0.113 R)
• M5: 2,948,574 km (0.101 R)
• M6: 3,612,938 km (0.106 R)
• M7: 4,091,203 km (0.11 R)
• M8: 4,492,274 km (0.083 R)
• M9: 5,274,522 km (0.047 R)
• M10: 5,786,146 km (0.09 R)
• M11: 6,596,668 km (0.069 R)
• M12: 8,443,453 km (0.084 R)
• M13: 9,735,081 km (0.04 R)
• M14: 10,613,371 km (0.111 R)
• M15: 11,656,666 km (0.118 R)
• M16: 12,057,888 km (0.114 R)
• M17: 12,767,131 km (0.085 R)
• M18: 13,504,050 km (0.027 R)
• M19: 14,995,691 km (0.111 R)
• M20: 15,470,813 km (0.107 R)
• M21: 18,151,009 km (0.106 R)
• M22: 19,241,428 km (0.036 R)
• M23: 19,965,182 km (0.079 R)
• M24: 24,414,223 km (0.034 R)
• M25: 27,118,204 km (0.118 R)
• M26: 32,208,122 km (0.119 R)
• M27: 33,458,312 km (0.084 R)
• M28: 36,786,266 km (0.053 R)
• M29: 39,166,518 km (0.076 R)
• M30: 42,994,578 km (0.098 R)
• M31: 45,775,602 km (0.063 R)
• M32: 46,345,869 km (0.067 R)
• M33: 48,085,094 km (0.118 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: 473 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit