🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 223 Days

Day: 26.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,983,459 km

• M1: 26,180 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.65 AU - 0.93 AU

Year: 246 Days

Day: 36.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.21 AU - 1.77 AU

Year: 636 Days

Day: 46.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,983,459 km

• M1: 356,641 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.31 AU - 2.31 AU

Year: 1228 Days

Day: 44.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.14 AU - 4.86 AU

Year: 2799 Days

Day: 20.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.68 AU - 5.1 AU

Year: 3218 Days

Day: 27.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,983,459 km

• M1: 878,887 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.1

Radius: 8.4

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.34 AU - 6.76 AU

Year: 5206 Days

Day: 12 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,983,459 km

• M1: 114,143 km (0.091 R)
• M2: 473,477 km (0.103 R)
• M3: 843,283 km (0.046 R)
• M4: 1,220,868 km (0.062 R)
• M5: 1,783,506 km (0.094 R)
• M6: 2,075,371 km (0.114 R)
• M7: 2,368,284 km (0.112 R)
• M8: 3,130,635 km (0.117 R)
• M9: 3,518,093 km (0.066 R)
• M10: 3,872,490 km (0.061 R)
• M11: 5,506,997 km (0.078 R)
• M12: 6,073,225 km (0.103 R)
• M13: 6,523,066 km (0.09 R)
• M14: 7,027,061 km (0.072 R)
• M15: 7,658,962 km (0.095 R)
• M16: 8,959,716 km (0.097 R)
• M17: 9,783,252 km (0.079 R)
• M18: 11,716,655 km (0.085 R)
• M19: 13,486,846 km (0.036 R)
• M20: 14,939,891 km (0.109 R)
• M21: 15,927,386 km (0.07 R)
• M22: 18,772,738 km (0.109 R)
• M23: 21,663,567 km (0.097 R)
• M24: 22,289,484 km (0.118 R)
• M25: 22,713,445 km (0.117 R)
• M26: 23,870,135 km (0.107 R)
• M27: 25,910,351 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.1

Radius: 3.2

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.12 AU - 22.42 AU

Year: 27320 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,983,459 km

• M1: 55,351 km (0.069 R)
• M2: 163,810 km (0.117 R)
• M3: 269,127 km (0.081 R)
• M4: 598,691 km (0.062 R)
• M5: 833,111 km (0.051 R)
• M6: 1,021,155 km (0.087 R)
• M7: 1,382,883 km (0.114 R)
• M8: 1,996,084 km (0.104 R)
• M9: 2,352,576 km (0.106 R)
• M10: 2,706,225 km (0.116 R)
• M11: 3,979,603 km (0.072 R)
• M12: 4,449,489 km (0.099 R)
• M13: 4,666,406 km (0.11 R)
• M14: 6,622,249 km (0.119 R)
• M15: 8,772,120 km (0.088 R)
• M16: 9,615,104 km (0.106 R)
• M17: 10,510,447 km (0.089 R)
• M18: 11,402,798 km (0.085 R)
• M19: 11,926,241 km (0.071 R)
• M20: 12,044,723 km (0.061 R)
• M21: 12,283,930 km (0.118 R)
• M22: 12,710,433 km (0.069 R)
• M23: 15,407,833 km (0.088 R)
• M24: 15,689,825 km (0.057 R)
• M25: 19,674,962 km (0.065 R)
• M26: 21,197,719 km (0.078 R)
• M27: 26,636,200 km (0.097 R)
• M28: 27,866,643 km (0.054 R)
• M29: 36,550,799 km (0.086 R)
• M30: 48,666,132 km (0.069 R)
• M31: 50,500,950 km (0.106 R)
• M32: 50,655,933 km (0.093 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit