🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.11 AU

Year: 305 Days

Day: 47.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,203,744 km

• M1: 35,305 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.46 AU - 2.46 AU

Year: 1402 Days

Day: 38.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,203,744 km

• M1: 724,502 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.51 AU - 4.63 AU

Year: 3551 Days

Day: 36.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.5

Radius: 11.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.24 AU - 8.78 AU

Year: 8239 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,203,744 km

• M1: 146,008 km (0.109 R)
• M2: 822,040 km (0.099 R)
• M3: 1,266,645 km (0.112 R)
• M4: 1,839,605 km (0.087 R)
• M5: 2,270,297 km (0.106 R)
• M6: 2,783,268 km (0.077 R)
• M7: 3,670,683 km (0.094 R)
• M8: 4,200,559 km (0.106 R)
• M9: 5,136,293 km (0.097 R)
• M10: 5,900,439 km (0.092 R)
• M11: 7,565,613 km (0.079 R)
• M12: 10,677,698 km (0.104 R)
• M13: 11,444,387 km (0.114 R)
• M14: 11,921,754 km (0.113 R)
• M15: 12,873,944 km (0.1 R)
• M16: 15,212,757 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.4

Radius: 11.4

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.65 AU - 11.27 AU

Year: 10575 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,203,744 km

• M1: 149,149 km (0.078 R)
• M2: 650,452 km (0.068 R)
• M3: 1,543,252 km (0.094 R)
• M4: 2,001,919 km (0.113 R)
• M5: 2,828,896 km (0.115 R)
• M6: 3,396,171 km (0.092 R)
• M7: 4,571,561 km (0.045 R)
• M8: 6,000,520 km (0.065 R)
• M9: 7,532,552 km (0.082 R)
• M10: 8,158,021 km (0.061 R)
• M11: 9,666,566 km (0.053 R)
• M12: 14,340,452 km (0.074 R)
• M13: 14,953,654 km (0.117 R)
• M14: 15,584,358 km (0.103 R)
• M15: 17,893,551 km (0.069 R)
• M16: 19,416,607 km (0.057 R)
• M17: 21,550,022 km (0.027 R)
• M18: 22,810,833 km (0.036 R)
• M19: 23,272,791 km (0.049 R)
• M20: 26,888,123 km (0.095 R)
• M21: 28,990,422 km (0.062 R)
• M22: 33,282,833 km (0.078 R)
• M23: 33,997,163 km (0.083 R)
• M24: 37,339,180 km (0.059 R)
• M25: 37,852,151 km (0.083 R)
• M26: 39,951,607 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 14.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.3 AU - 12 AU

Year: 11752 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,203,744 km

• M1: 182,809 km (0.076 R)
• M2: 1,147,266 km (0.1 R)
• M3: 1,628,672 km (0.058 R)
• M4: 2,158,248 km (0.059 R)
• M5: 2,718,792 km (0.098 R)
• M6: 4,167,198 km (0.096 R)
• M7: 4,699,168 km (0.062 R)
• M8: 6,119,750 km (0.115 R)
• M9: 6,730,857 km (0.115 R)
• M10: 8,210,829 km (0.068 R)
• M11: 9,745,254 km (0.089 R)
• M12: 11,407,286 km (0.059 R)
• M13: 13,251,379 km (0.064 R)
• M14: 14,810,189 km (0.07 R)
• M15: 20,977,810 km (0.107 R)
• M16: 22,017,366 km (0.111 R)
• M17: 25,246,137 km (0.054 R)
• M18: 31,719,237 km (0.086 R)
• M19: 34,975,234 km (0.096 R)
• M20: 38,065,178 km (0.119 R)
• M21: 40,135,762 km (0.108 R)
• M22: 43,104,083 km (0.079 R)
• M23: 48,272,391 km (0.047 R)
• M24: 50,236,012 km (0.119 R)
• M25: 52,095,514 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 12

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.41 AU - 14.11 AU

Year: 14657 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,203,744 km

• M1: 150,196 km (0.107 R)
• M2: 705,354 km (0.112 R)
• M3: 1,554,172 km (0.11 R)
• M4: 2,927,780 km (0.07 R)
• M5: 3,367,149 km (0.057 R)
• M6: 5,843,592 km (0.045 R)
• M7: 8,789,772 km (0.091 R)
• M8: 10,809,194 km (0.068 R)
• M9: 11,745,826 km (0.092 R)
• M10: 12,483,194 km (0.112 R)
• M11: 13,316,604 km (0.116 R)
• M12: 16,189,182 km (0.102 R)
• M13: 20,659,765 km (0.081 R)
• M14: 24,287,962 km (0.103 R)
• M15: 31,828,892 km (0.09 R)
• M16: 36,900,260 km (0.111 R)
• M17: 49,711,821 km (0.112 R)
• M18: 52,291,637 km (0.086 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit