🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.73 AU

Year: 180 Days

Day: 29.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,557,555 km

• M1: 116,537 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 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

Orbit Range: 1.82 AU - 1.82 AU

Year: 906 Days

Day: 13.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.76 AU - 2.6 AU

Year: 1188 Days

Day: 19.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,557,555 km

• M1: 79,436 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.77 AU - 3.31 AU

Year: 1956 Days

Day: 19.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.31 AU - 3.39 AU

Year: 2262 Days

Day: 34.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,557,555 km

• M1: 2,517,882 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.94 AU - 4.2 AU

Year: 3029 Days

Day: 30.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 9.6

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.47 AU - 5.43 AU

Year: 4063 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,557,555 km

• M1: 119,379 km (0.04 R)
• M2: 548,127 km (0.091 R)
• M3: 1,188,405 km (0.102 R)
• M4: 1,734,737 km (0.115 R)
• M5: 2,347,191 km (0.117 R)
• M6: 3,549,658 km (0.117 R)
• M7: 4,836,050 km (0.096 R)
• M8: 5,148,112 km (0.088 R)
• M9: 5,585,087 km (0.083 R)
• M10: 6,166,125 km (0.062 R)
• M11: 6,851,283 km (0.091 R)
• M12: 7,760,390 km (0.073 R)
• M13: 8,335,893 km (0.11 R)
• M14: 9,252,329 km (0.066 R)
• M15: 11,194,409 km (0.116 R)
• M16: 11,650,084 km (0.057 R)
• M17: 12,942,609 km (0.109 R)
• M18: 13,242,404 km (0.092 R)
• M19: 15,084,402 km (0.026 R)
• M20: 15,810,251 km (0.065 R)
• M21: 18,314,819 km (0.073 R)
• M22: 19,076,421 km (0.112 R)
• M23: 24,171,126 km (0.088 R)
• M24: 26,026,439 km (0.089 R)
• M25: 26,585,038 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 14.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.2 AU - 7.62 AU

Year: 7442 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,557,555 km

• M1: 178,021 km (0.109 R)
• M2: 983,008 km (0.115 R)
• M3: 1,498,223 km (0.113 R)
• M4: 3,293,397 km (0.035 R)
• M5: 5,212,887 km (0.077 R)
• M6: 6,114,065 km (0.1 R)
• M7: 6,689,269 km (0.095 R)
• M8: 9,761,411 km (0.083 R)
• M9: 10,266,603 km (0.06 R)
• M10: 11,733,709 km (0.055 R)
• M11: 14,017,021 km (0.03 R)
• M12: 14,720,580 km (0.114 R)
• M13: 17,303,687 km (0.032 R)
• M14: 18,737,582 km (0.066 R)
• M15: 24,593,591 km (0.118 R)
• M16: 26,848,629 km (0.12 R)
• M17: 27,297,572 km (0.106 R)
• M18: 31,967,270 km (0.113 R)
• M19: 33,704,550 km (0.098 R)
• M20: 36,922,849 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 8.7

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.41 AU - 12.65 AU

Year: 13516 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,557,555 km

• M1: 109,655 km (0.087 R)
• M2: 1,275,621 km (0.117 R)
• M3: 2,167,823 km (0.111 R)
• M4: 2,624,096 km (0.099 R)
• M5: 3,400,958 km (0.081 R)
• M6: 3,988,878 km (0.061 R)
• M7: 5,188,204 km (0.119 R)
• M8: 5,967,459 km (0.119 R)
• M9: 6,908,130 km (0.083 R)
• M10: 8,039,390 km (0.119 R)
• M11: 8,377,182 km (0.062 R)
• M12: 10,838,216 km (0.115 R)
• M13: 12,045,022 km (0.087 R)
• M14: 13,205,752 km (0.084 R)
• M15: 14,439,336 km (0.12 R)
• M16: 17,292,766 km (0.099 R)
• M17: 18,184,369 km (0.098 R)
• M18: 22,817,415 km (0.104 R)
• M19: 23,203,378 km (0.104 R)
• M20: 38,390,404 km (0.093 R)
• M21: 42,178,671 km (0.104 R)
• M22: 46,208,837 km (0.096 R)
• M23: 52,305,250 km (0.108 R)
• M24: 58,016,747 km (0.107 R)
• M25: 59,461,414 km (0.079 R)
• M26: 61,673,069 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit