🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.54 AU - 0.54 AU

Year: 139 Days

Day: 25.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.25 AU - 1.69 AU

Year: 624 Days

Day: 40.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.71 AU - 1.93 AU

Year: 859 Days

Day: 34.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 131.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.98 AU - 2.14 AU

Year: 1034 Days

Day: 35.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.56 AU - 2.82 AU

Year: 1543 Days

Day: 43.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,647,351 km

• M1: 26,329 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.8 AU - 3.56 AU

Year: 1984 Days

Day: 37.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,647,351 km

• M1: 493,374 km (0.074 R)
• M2: 898,186 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.52 AU - 4.12 AU

Year: 2116 Days

Day: 21.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.01 AU - 6.41 AU

Year: 4160 Days

Day: 16.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,647,351 km

• M1: 411,544 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.9

Radius: 8.2

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.36 AU - 13.14 AU

Year: 13201 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,647,351 km

• M1: 102,325 km (0.113 R)
• M2: 524,490 km (0.048 R)
• M3: 1,352,814 km (0.102 R)
• M4: 3,204,087 km (0.107 R)
• M5: 3,859,326 km (0.083 R)
• M6: 4,600,883 km (0.079 R)
• M7: 5,576,261 km (0.074 R)
• M8: 6,286,252 km (0.079 R)
• M9: 7,139,558 km (0.104 R)
• M10: 9,530,581 km (0.061 R)
• M11: 11,105,099 km (0.079 R)
• M12: 14,899,649 km (0.065 R)
• M13: 15,179,696 km (0.084 R)
• M14: 18,256,924 km (0.083 R)
• M15: 18,902,289 km (0.059 R)
• M16: 23,379,903 km (0.091 R)
• M17: 27,455,697 km (0.1 R)
• M18: 28,195,907 km (0.089 R)
• M19: 28,840,973 km (0.088 R)
• M20: 39,065,539 km (0.047 R)
• M21: 43,467,457 km (0.117 R)
• M22: 44,908,084 km (0.064 R)
• M23: 45,640,066 km (0.067 R)
• M24: 46,828,023 km (0.057 R)
• M25: 55,894,851 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.9

Radius: 4.1

Gravity: 56.51 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.68 AU - 15.88 AU

Year: 18879 Days

Day: 22.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,647,351 km

• M1: 51,013 km (0.091 R)
• M2: 202,855 km (0.048 R)
• M3: 349,012 km (0.087 R)
• M4: 542,891 km (0.056 R)
• M5: 1,123,480 km (0.102 R)
• M6: 1,692,999 km (0.112 R)
• M7: 2,625,742 km (0.066 R)
• M8: 4,928,502 km (0.105 R)
• M9: 5,391,507 km (0.118 R)
• M10: 6,053,179 km (0.107 R)
• M11: 6,183,030 km (0.096 R)
• M12: 6,538,474 km (0.097 R)
• M13: 9,417,485 km (0.087 R)
• M14: 11,326,653 km (0.041 R)
• M15: 11,790,855 km (0.084 R)
• M16: 11,993,710 km (0.117 R)
• M17: 13,114,797 km (0.107 R)
• M18: 14,303,950 km (0.119 R)
• M19: 15,241,779 km (0.095 R)
• M20: 15,807,259 km (0.085 R)
• M21: 16,894,536 km (0.066 R)
• M22: 18,030,583 km (0.038 R)
• M23: 19,123,694 km (0.105 R)
• M24: 24,702,199 km (0.097 R)
• M25: 26,048,580 km (0.105 R)
• M26: 28,279,084 km (0.116 R)
• M27: 32,450,022 km (0.083 R)
• M28: 34,889,215 km (0.103 R)
• M29: 38,180,069 km (0.103 R)
• M30: 38,623,926 km (0.059 R)
• M31: 48,240,975 km (0.074 R)
• M32: 51,230,090 km (0.089 R)
• M33: 52,678,347 km (0.056 R)
• M34: 58,548,867 km (0.083 R)
• M35: 61,539,627 km (0.085 R)
• M36: 62,763,936 km (0.107 R)
• M37: 64,212,642 km (0.101 R)
• M38: 71,120,174 km (0.118 R)
• M39: 75,446,844 km (0.09 R)
• M40: 76,614,006 km (0.108 R)
• M41: 78,984,235 km (0.117 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit