🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.78 AU - 2.5 AU

Year: 1138 Days

Day: 21.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,462,930 km

• M1: 48,021 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.99 AU - 2.35 AU

Year: 1162 Days

Day: 41.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.99 AU - 2.41 AU

Year: 1186 Days

Day: 30.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.54 AU - 3.88 AU

Year: 2090 Days

Day: 15.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,462,930 km

• M1: 1,448,257 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 14.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.45 AU - 11.19 AU

Year: 11184 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,462,930 km

• M1: 179,069 km (0.11 R)
• M2: 676,332 km (0.083 R)
• M3: 1,208,452 km (0.057 R)
• M4: 2,475,097 km (0.092 R)
• M5: 3,012,452 km (0.101 R)
• M6: 4,074,896 km (0.111 R)
• M7: 4,738,961 km (0.104 R)
• M8: 5,542,003 km (0.104 R)
• M9: 6,816,876 km (0.117 R)
• M10: 7,337,626 km (0.1 R)
• M11: 7,971,323 km (0.041 R)
• M12: 8,733,673 km (0.117 R)
• M13: 11,537,137 km (0.083 R)
• M14: 14,048,586 km (0.084 R)
• M15: 16,475,064 km (0.062 R)
• M16: 29,838,043 km (0.105 R)
• M17: 31,896,360 km (0.084 R)
• M18: 33,358,380 km (0.11 R)
• M19: 33,817,047 km (0.057 R)
• M20: 38,387,262 km (0.058 R)
• M21: 41,081,819 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.5

Radius: 6.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.48 AU - 16.82 AU

Year: 24692 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,462,930 km

• M1: 78,688 km (0.115 R)
• M2: 909,555 km (0.105 R)
• M3: 1,368,073 km (0.079 R)
• M4: 5,934,398 km (0.052 R)
• M5: 9,070,268 km (0.104 R)
• M6: 10,175,647 km (0.107 R)
• M7: 12,650,594 km (0.089 R)
• M8: 13,824,489 km (0.053 R)
• M9: 17,151,246 km (0.11 R)
• M10: 21,967,550 km (0.055 R)
• M11: 23,754,347 km (0.117 R)
• M12: 26,456,683 km (0.108 R)
• M13: 30,597,402 km (0.086 R)
• M14: 31,637,706 km (0.073 R)
• M15: 34,156,485 km (0.101 R)
• M16: 37,718,710 km (0.106 R)
• M17: 41,661,062 km (0.108 R)
• M18: 42,938,179 km (0.11 R)
• M19: 43,658,942 km (0.116 R)
• M20: 47,690,904 km (0.105 R)
• M21: 57,003,521 km (0.069 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit