🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.62 AU - 0.74 AU

Year: 211 Days

Day: 30.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,232,618 km

• M1: 83,775 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.71 AU - 0.73 AU

Year: 230 Days

Day: 25.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.46 AU - 1.54 AU

Year: 692 Days

Day: 16.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.27 AU - 2.33 AU

Year: 1314 Days

Day: 23.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,232,618 km

• M1: 297,999 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.58 AU - 3.1 AU

Year: 1803 Days

Day: 46.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,232,618 km

• M1: 2,738,090 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 11

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.84 AU - 8.14 AU

Year: 6962 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,232,618 km

• M1: 136,732 km (0.109 R)
• M2: 499,058 km (0.047 R)
• M3: 883,525 km (0.074 R)
• M4: 1,370,316 km (0.057 R)
• M5: 1,945,072 km (0.057 R)
• M6: 2,550,494 km (0.03 R)
• M7: 2,995,099 km (0.076 R)
• M8: 3,404,848 km (0.114 R)
• M9: 4,312,757 km (0.092 R)
• M10: 5,003,002 km (0.053 R)
• M11: 5,463,464 km (0.061 R)
• M12: 7,158,557 km (0.059 R)
• M13: 8,481,451 km (0.073 R)
• M14: 12,518,499 km (0.064 R)
• M15: 14,145,675 km (0.061 R)
• M16: 15,128,085 km (0.064 R)
• M17: 17,749,787 km (0.103 R)
• M18: 19,586,849 km (0.096 R)
• M19: 22,846,886 km (0.086 R)
• M20: 23,317,820 km (0.07 R)
• M21: 24,036,339 km (0.082 R)
• M22: 26,024,794 km (0.052 R)
• M23: 30,799,958 km (0.039 R)
• M24: 32,152,472 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 10.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.2 AU - 13.14 AU

Year: 14064 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,232,618 km

• M1: 134,488 km (0.05 R)
• M2: 552,465 km (0.11 R)
• M3: 1,379,891 km (0.082 R)
• M4: 1,741,319 km (0.089 R)
• M5: 2,166,776 km (0.096 R)
• M6: 3,181,947 km (0.099 R)
• M7: 5,195,534 km (0.106 R)
• M8: 5,754,731 km (0.112 R)
• M9: 6,668,624 km (0.091 R)
• M10: 8,403,062 km (0.06 R)
• M11: 9,680,628 km (0.114 R)
• M12: 11,716,056 km (0.067 R)
• M13: 12,311,905 km (0.06 R)
• M14: 15,387,188 km (0.055 R)
• M15: 15,741,885 km (0.044 R)
• M16: 17,908,062 km (0.067 R)
• M17: 20,606,658 km (0.05 R)
• M18: 22,368,173 km (0.057 R)
• M19: 23,007,704 km (0.079 R)
• M20: 24,902,361 km (0.101 R)
• M21: 27,104,142 km (0.069 R)
• M22: 31,777,131 km (0.03 R)
• M23: 34,727,051 km (0.094 R)
• M24: 37,342,321 km (0.045 R)
• M25: 46,560,692 km (0.077 R)
• M26: 49,889,992 km (0.098 R)
• M27: 51,930,208 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.4

Radius: 3.8

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.83 AU - 21.85 AU

Year: 30807 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,232,618 km

• M1: 47,722 km (0.045 R)
• M2: 314,604 km (0.116 R)
• M3: 903,272 km (0.099 R)
• M4: 1,097,450 km (0.114 R)
• M5: 1,304,045 km (0.086 R)
• M6: 1,907,074 km (0.096 R)
• M7: 2,248,755 km (0.1 R)
• M8: 2,400,747 km (0.047 R)
• M9: 3,158,310 km (0.075 R)
• M10: 4,388,603 km (0.058 R)
• M11: 5,315,960 km (0.067 R)
• M12: 6,281,465 km (0.108 R)
• M13: 10,637,456 km (0.118 R)
• M14: 10,881,300 km (0.118 R)
• M15: 13,529,482 km (0.119 R)
• M16: 14,474,791 km (0.118 R)
• M17: 16,013,854 km (0.107 R)
• M18: 16,415,075 km (0.092 R)
• M19: 17,489,337 km (0.066 R)
• M20: 18,521,862 km (0.079 R)
• M21: 18,786,201 km (0.06 R)
• M22: 21,376,040 km (0.089 R)
• M23: 21,764,396 km (0.111 R)
• M24: 25,149,796 km (0.069 R)
• M25: 27,023,509 km (0.08 R)
• M26: 29,824,131 km (0.075 R)
• M27: 29,944,856 km (0.043 R)
• M28: 32,173,864 km (0.112 R)
• M29: 33,719,809 km (0.086 R)
• M30: 34,511,032 km (0.084 R)
• M31: 36,958,902 km (0.07 R)
• M32: 46,273,165 km (0.073 R)
• M33: 50,091,201 km (0.029 R)
• M34: 58,914,484 km (0.116 R)
• M35: 72,575,911 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 20,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit