🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.86 AU - 2.2 AU

Year: 1062 Days

Day: 41 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.1 AU - 2.32 AU

Year: 1206 Days

Day: 32.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,923,920 km

• M1: 787,483 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 11.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.37 AU - 7.61 AU

Year: 6069 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,923,920 km

• M1: 145,559 km (0.106 R)
• M2: 550,221 km (0.063 R)
• M3: 1,156,541 km (0.087 R)
• M4: 2,014,485 km (0.038 R)
• M5: 2,583,256 km (0.114 R)
• M6: 3,383,754 km (0.029 R)
• M7: 3,807,565 km (0.086 R)
• M8: 4,872,253 km (0.097 R)
• M9: 5,444,615 km (0.112 R)
• M10: 6,827,796 km (0.075 R)
• M11: 7,398,213 km (0.072 R)
• M12: 10,185,072 km (0.085 R)
• M13: 10,978,539 km (0.089 R)
• M14: 12,478,856 km (0.054 R)
• M15: 13,662,923 km (0.116 R)
• M16: 16,316,041 km (0.077 R)
• M17: 19,225,720 km (0.043 R)
• M18: 21,698,872 km (0.097 R)
• M19: 24,623,361 km (0.116 R)
• M20: 26,742,265 km (0.103 R)
• M21: 28,431,823 km (0.108 R)
• M22: 28,796,393 km (0.076 R)
• M23: 29,908,953 km (0.072 R)
• M24: 31,631,123 km (0.07 R)
• M25: 34,440,123 km (0.098 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 11.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.94 AU - 7.3 AU

Year: 6974 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,923,920 km

• M1: 143,016 km (0.048 R)
• M2: 622,028 km (0.077 R)
• M3: 2,294,083 km (0.112 R)
• M4: 2,771,151 km (0.047 R)
• M5: 4,122,618 km (0.075 R)
• M6: 4,944,509 km (0.076 R)
• M7: 6,032,534 km (0.065 R)
• M8: 7,200,445 km (0.115 R)
• M9: 7,722,990 km (0.104 R)
• M10: 8,636,435 km (0.069 R)
• M11: 9,444,114 km (0.091 R)
• M12: 9,889,018 km (0.106 R)
• M13: 11,209,967 km (0.111 R)
• M14: 11,964,239 km (0.069 R)
• M15: 13,241,207 km (0.099 R)
• M16: 14,199,231 km (0.056 R)
• M17: 15,939,354 km (0.062 R)
• M18: 16,571,106 km (0.064 R)
• M19: 16,958,115 km (0.099 R)
• M20: 18,155,646 km (0.111 R)
• M21: 18,844,844 km (0.082 R)
• M22: 19,479,887 km (0.107 R)
• M23: 20,867,557 km (0.083 R)
• M24: 22,476,781 km (0.101 R)
• M25: 26,815,269 km (0.064 R)
• M26: 28,623,009 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 14.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.31 AU - 8.25 AU

Year: 7211 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,923,920 km

• M1: 181,612 km (0.081 R)
• M2: 962,961 km (0.115 R)
• M3: 1,723,816 km (0.098 R)
• M4: 2,828,148 km (0.053 R)
• M5: 5,357,997 km (0.119 R)
• M6: 6,112,120 km (0.075 R)
• M7: 7,538,087 km (0.092 R)
• M8: 8,136,329 km (0.052 R)
• M9: 10,946,824 km (0.085 R)
• M10: 15,688,329 km (0.103 R)
• M11: 16,916,826 km (0.079 R)
• M12: 18,076,509 km (0.07 R)
• M13: 20,482,492 km (0.103 R)
• M14: 21,280,895 km (0.032 R)
• M15: 25,092,051 km (0.114 R)
• M16: 25,754,769 km (0.119 R)
• M17: 32,451,069 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 12

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.82 AU - 8.38 AU

Year: 8463 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,923,920 km

• M1: 150,495 km (0.115 R)
• M2: 895,642 km (0.059 R)
• M3: 1,468,004 km (0.032 R)
• M4: 1,943,276 km (0.087 R)
• M5: 2,449,366 km (0.09 R)
• M6: 3,825,816 km (0.089 R)
• M7: 4,738,961 km (0.074 R)
• M8: 5,292,773 km (0.081 R)
• M9: 5,889,219 km (0.101 R)
• M10: 7,367,845 km (0.094 R)
• M11: 7,911,932 km (0.119 R)
• M12: 8,735,768 km (0.096 R)
• M13: 10,171,458 km (0.079 R)
• M14: 12,341,226 km (0.092 R)
• M15: 13,735,927 km (0.116 R)
• M16: 14,864,344 km (0.058 R)
• M17: 15,419,950 km (0.095 R)
• M18: 16,246,927 km (0.112 R)
• M19: 17,372,801 km (0.112 R)
• M20: 18,128,420 km (0.119 R)
• M21: 19,412,268 km (0.114 R)
• M22: 23,544,012 km (0.077 R)
• M23: 25,071,107 km (0.11 R)
• M24: 27,117,307 km (0.107 R)
• M25: 32,252,254 km (0.089 R)
• M26: 34,777,167 km (0.038 R)
• M27: 38,923,870 km (0.059 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: 238 - 14,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit