🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.77 AU - 1.09 AU

Year: 331 Days

Day: 18.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,286,933 km

• M1: 35,305 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.25 AU - 1.65 AU

Year: 644 Days

Day: 26.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,286,933 km

• M1: 52,509 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.63 AU - 2.77 AU

Year: 1637 Days

Day: 47.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 102.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.4

Radius: 8.1

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.01 AU - 6.25 AU

Year: 4287 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,286,933 km

• M1: 100,679 km (0.11 R)
• M2: 354,697 km (0.091 R)
• M3: 668,553 km (0.063 R)
• M4: 1,362,986 km (0.055 R)
• M5: 1,649,017 km (0.09 R)
• M6: 1,961,228 km (0.105 R)
• M7: 2,251,448 km (0.092 R)
• M8: 2,956,054 km (0.111 R)
• M9: 3,221,141 km (0.064 R)
• M10: 3,713,019 km (0.097 R)
• M11: 5,082,438 km (0.08 R)
• M12: 5,464,810 km (0.12 R)
• M13: 7,742,587 km (0.052 R)
• M14: 8,739,807 km (0.089 R)
• M15: 9,051,120 km (0.096 R)
• M16: 10,114,312 km (0.117 R)
• M17: 10,501,023 km (0.102 R)
• M18: 12,099,625 km (0.051 R)
• M19: 12,981,954 km (0.114 R)
• M20: 13,438,975 km (0.083 R)
• M21: 15,431,320 km (0.116 R)
• M22: 16,292,405 km (0.092 R)
• M23: 21,363,025 km (0.092 R)
• M24: 21,786,387 km (0.085 R)
• M25: 23,536,083 km (0.094 R)
• M26: 26,494,680 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 9.3

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.14 AU - 6.44 AU

Year: 5140 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,286,933 km

• M1: 123,568 km (0.097 R)
• M2: 416,780 km (0.083 R)
• M3: 730,935 km (0.09 R)
• M4: 1,075,609 km (0.09 R)
• M5: 1,602,642 km (0.115 R)
• M6: 2,541,967 km (0.062 R)
• M7: 2,976,698 km (0.027 R)
• M8: 3,949,234 km (0.07 R)
• M9: 4,637,235 km (0.107 R)
• M10: 5,148,261 km (0.064 R)
• M11: 6,541,316 km (0.076 R)
• M12: 7,869,446 km (0.094 R)
• M13: 10,274,980 km (0.063 R)
• M14: 12,160,512 km (0.094 R)
• M15: 17,037,851 km (0.108 R)
• M16: 17,928,407 km (0.086 R)
• M17: 18,319,306 km (0.078 R)
• M18: 19,940,499 km (0.116 R)
• M19: 21,508,733 km (0.111 R)
• M20: 27,129,574 km (0.052 R)
• M21: 29,141,815 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 11.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.11 AU - 10.65 AU

Year: 9763 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,286,933 km

• M1: 147,952 km (0.118 R)
• M2: 540,198 km (0.103 R)
• M3: 955,631 km (0.113 R)
• M4: 1,419,833 km (0.093 R)
• M5: 4,779,353 km (0.046 R)
• M6: 5,183,267 km (0.084 R)
• M7: 6,799,822 km (0.069 R)
• M8: 12,797,350 km (0.099 R)
• M9: 13,952,096 km (0.068 R)
• M10: 17,322,237 km (0.059 R)
• M11: 17,981,664 km (0.104 R)
• M12: 19,901,902 km (0.094 R)
• M13: 21,200,412 km (0.08 R)
• M14: 23,786,061 km (0.065 R)
• M15: 26,962,922 km (0.1 R)
• M16: 28,958,258 km (0.102 R)
• M17: 32,133,174 km (0.098 R)
• M18: 33,465,792 km (0.111 R)
• M19: 39,542,308 km (0.084 R)
• M20: 40,302,265 km (0.093 R)
• M21: 46,036,800 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 13.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.43 AU - 11.45 AU

Year: 12446 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 89.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,286,933 km

• M1: 171,589 km (0.102 R)
• M2: 718,967 km (0.112 R)
• M3: 1,481,318 km (0.118 R)
• M4: 2,288,249 km (0.087 R)
• M5: 3,770,315 km (0.117 R)
• M6: 4,252,469 km (0.07 R)
• M7: 5,008,836 km (0.105 R)
• M8: 5,722,418 km (0.11 R)
• M9: 6,432,409 km (0.109 R)
• M10: 8,530,220 km (0.114 R)
• M11: 9,412,548 km (0.076 R)
• M12: 10,209,606 km (0.085 R)
• M13: 11,410,877 km (0.085 R)
• M14: 14,153,604 km (0.096 R)
• M15: 15,904,647 km (0.084 R)
• M16: 16,967,989 km (0.12 R)
• M17: 18,942,082 km (0.099 R)
• M18: 22,347,229 km (0.117 R)
• M19: 34,979,423 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit