🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.98 AU - 2.12 AU

Year: 1077 Days

Day: 17.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,794,926 km

• M1: 317,297 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.62 AU - 2.5 AU

Year: 1085 Days

Day: 24.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.03 AU - 2.41 AU

Year: 1214 Days

Day: 24.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.12 AU - 2.89 AU

Year: 1451 Days

Day: 42.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.8 °

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: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.76 AU - 3.94 AU

Year: 2251 Days

Day: 20.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,794,926 km

• M1: 139,276 km (0.1 R)
• M2: 2,224,072 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.31 AU - 4.53 AU

Year: 2849 Days

Day: 18.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,794,926 km

• M1: 3,209,473 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 9.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.3 AU - 6.9 AU

Year: 4865 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,794,926 km

• M1: 118,033 km (0.066 R)
• M2: 453,431 km (0.067 R)
• M3: 753,225 km (0.095 R)
• M4: 1,078,750 km (0.039 R)
• M5: 1,690,755 km (0.099 R)
• M6: 2,519,079 km (0.096 R)
• M7: 3,778,543 km (0.091 R)
• M8: 6,044,053 km (0.104 R)
• M9: 6,479,682 km (0.1 R)
• M10: 7,030,053 km (0.099 R)
• M11: 7,414,070 km (0.106 R)
• M12: 8,980,360 km (0.032 R)
• M13: 9,900,537 km (0.117 R)
• M14: 12,062,824 km (0.079 R)
• M15: 13,619,241 km (0.077 R)
• M16: 15,093,677 km (0.117 R)
• M17: 17,588,222 km (0.082 R)
• M18: 23,519,628 km (0.119 R)
• M19: 24,019,135 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 11.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.26 AU - 8.42 AU

Year: 6567 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,794,926 km

• M1: 151,094 km (0.108 R)
• M2: 510,877 km (0.048 R)
• M3: 870,360 km (0.114 R)
• M4: 1,329,177 km (0.105 R)
• M5: 1,722,919 km (0.118 R)
• M6: 2,124,888 km (0.031 R)
• M7: 2,573,831 km (0.095 R)
• M8: 3,233,558 km (0.119 R)
• M9: 4,669,249 km (0.073 R)
• M10: 5,093,359 km (0.087 R)
• M11: 7,922,554 km (0.05 R)
• M12: 8,749,082 km (0.105 R)
• M13: 10,405,429 km (0.091 R)
• M14: 11,396,515 km (0.078 R)
• M15: 13,969,898 km (0.083 R)
• M16: 16,448,884 km (0.108 R)
• M17: 17,912,699 km (0.112 R)
• M18: 19,717,448 km (0.088 R)
• M19: 21,572,013 km (0.104 R)
• M20: 24,419,459 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 12.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.38 AU - 12.06 AU

Year: 11994 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,794,926 km

• M1: 150,944 km (0.102 R)
• M2: 555,606 km (0.081 R)
• M3: 1,322,894 km (0.108 R)
• M4: 1,937,592 km (0.118 R)
• M5: 2,340,459 km (0.066 R)
• M6: 2,799,874 km (0.113 R)
• M7: 3,416,067 km (0.05 R)
• M8: 4,583,230 km (0.083 R)
• M9: 5,578,205 km (0.08 R)
• M10: 8,393,937 km (0.086 R)
• M11: 9,480,167 km (0.081 R)
• M12: 10,031,884 km (0.108 R)
• M13: 11,873,433 km (0.102 R)
• M14: 14,512,938 km (0.103 R)
• M15: 15,795,291 km (0.112 R)
• M16: 17,972,090 km (0.091 R)
• M17: 19,211,359 km (0.104 R)
• M18: 19,771,154 km (0.093 R)
• M19: 24,649,092 km (0.109 R)
• M20: 28,074,135 km (0.118 R)
• M21: 33,385,158 km (0.085 R)
• M22: 35,136,052 km (0.092 R)
• M23: 36,580,270 km (0.066 R)
• M24: 40,886,744 km (0.086 R)
• M25: 41,813,502 km (0.025 R)
• M26: 42,889,710 km (0.117 R)
• M27: 49,738,749 km (0.029 R)
• M28: 50,643,218 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 10,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit