🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 158 Days

Day: 44.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,618,773 km

• M1: 47,871 km (0.088 R)
• M2: 290,669 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.67 AU - 2.11 AU

Year: 954 Days

Day: 22.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,618,773 km

• M1: 45,927 km (0.074 R)
• M2: 94,097 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.79 AU - 2.11 AU

Year: 1000 Days

Day: 31 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,618,773 km

• M1: 694,134 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.45 AU - 3.07 AU

Year: 1683 Days

Day: 44.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 11.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.99 AU - 8.97 AU

Year: 8275 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,618,773 km

• M1: 141,819 km (0.082 R)
• M2: 532,718 km (0.093 R)
• M3: 913,744 km (0.099 R)
• M4: 1,840,503 km (0.096 R)
• M5: 2,204,474 km (0.118 R)
• M6: 3,205,882 km (0.025 R)
• M7: 3,738,900 km (0.091 R)
• M8: 4,461,308 km (0.116 R)
• M9: 4,842,333 km (0.047 R)
• M10: 6,085,342 km (0.034 R)
• M11: 7,342,563 km (0.049 R)
• M12: 8,032,807 km (0.05 R)
• M13: 10,271,539 km (0.087 R)
• M14: 11,383,500 km (0.076 R)
• M15: 16,322,923 km (0.118 R)
• M16: 19,944,687 km (0.103 R)
• M17: 24,402,853 km (0.075 R)
• M18: 27,266,157 km (0.115 R)
• M19: 29,484,394 km (0.118 R)
• M20: 30,057,204 km (0.103 R)
• M21: 30,832,420 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.8

Radius: 3.6

Gravity: 38.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.93 AU - 20.17 AU

Year: 24716 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,618,773 km

• M1: 47,123 km (0.081 R)
• M2: 177,124 km (0.088 R)
• M3: 473,178 km (0.089 R)
• M4: 692,339 km (0.111 R)
• M5: 892,950 km (0.084 R)
• M6: 1,051,523 km (0.116 R)
• M7: 1,302,249 km (0.077 R)
• M8: 1,574,218 km (0.075 R)
• M9: 2,061,907 km (0.086 R)
• M10: 2,571,438 km (0.07 R)
• M11: 2,972,360 km (0.118 R)
• M12: 3,501,039 km (0.064 R)
• M13: 4,814,059 km (0.111 R)
• M14: 5,991,844 km (0.041 R)
• M15: 6,379,601 km (0.03 R)
• M16: 8,412,636 km (0.082 R)
• M17: 8,626,262 km (0.106 R)
• M18: 11,220,887 km (0.089 R)
• M19: 13,046,281 km (0.076 R)
• M20: 13,843,637 km (0.115 R)
• M21: 17,531,075 km (0.1 R)
• M22: 19,785,665 km (0.1 R)
• M23: 21,129,054 km (0.097 R)
• M24: 25,633,296 km (0.119 R)
• M25: 26,650,561 km (0.052 R)
• M26: 30,111,658 km (0.072 R)
• M27: 31,627,383 km (0.096 R)
• M28: 32,143,646 km (0.049 R)
• M29: 34,400,928 km (0.114 R)
• M30: 35,916,354 km (0.107 R)
• M31: 36,478,394 km (0.061 R)
• M32: 36,761,433 km (0.107 R)
• M33: 42,737,120 km (0.104 R)
• M34: 45,461,297 km (0.076 R)
• M35: 64,684,175 km (0.117 R)
• M36: 65,724,478 km (0.086 R)
• M37: 65,933,915 km (0.101 R)
• M38: 68,912,259 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit