🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.58 AU - 0.76 AU

Year: 360 Days

Day: 17.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 70.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.6

Radius: 10.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.31 AU - 3.27 AU

Year: 3057 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,045,513 km

• M1: 133,142 km (0.116 R)
• M2: 473,776 km (0.11 R)
• M3: 1,078,152 km (0.094 R)
• M4: 1,839,156 km (0.116 R)
• M5: 2,353,474 km (0.066 R)
• M6: 2,979,242 km (0.08 R)
• M7: 5,300,851 km (0.075 R)
• M8: 6,920,846 km (0.117 R)
• M9: 7,300,226 km (0.088 R)
• M10: 9,641,433 km (0.047 R)
• M11: 10,115,509 km (0.095 R)
• M12: 11,675,665 km (0.103 R)
• M13: 12,078,233 km (0.115 R)
• M14: 12,582,976 km (0.077 R)
• M15: 13,931,302 km (0.063 R)
• M16: 17,371,155 km (0.094 R)
• M17: 17,837,452 km (0.112 R)
• M18: 18,613,266 km (0.11 R)
• M19: 21,740,311 km (0.096 R)
• M20: 22,833,123 km (0.116 R)
• M21: 23,181,985 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 8.3

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.64 AU - 5.62 AU

Year: 7622 Days

Day: 5.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,045,513 km

• M1: 104,270 km (0.079 R)
• M2: 403,615 km (0.117 R)
• M3: 801,545 km (0.07 R)
• M4: 1,225,057 km (0.085 R)
• M5: 2,153,162 km (0.066 R)
• M6: 3,260,934 km (0.12 R)
• M7: 5,689,207 km (0.069 R)
• M8: 9,532,227 km (0.09 R)
• M9: 10,291,286 km (0.036 R)
• M10: 11,609,842 km (0.099 R)
• M11: 13,912,452 km (0.065 R)
• M12: 14,394,756 km (0.1 R)
• M13: 15,585,106 km (0.032 R)
• M14: 17,112,351 km (0.1 R)
• M15: 20,154,274 km (0.104 R)
• M16: 21,481,955 km (0.106 R)
• M17: 22,535,872 km (0.046 R)
• M18: 26,450,400 km (0.095 R)
• M19: 28,907,245 km (0.113 R)
• M20: 29,298,145 km (0.089 R)
• M21: 32,659,758 km (0.083 R)
• M22: 34,269,431 km (0.115 R)
• M23: 35,149,217 km (0.119 R)
• M24: 35,594,719 km (0.089 R)
• M25: 36,839,224 km (0.078 R)
• M26: 38,582,787 km (0.08 R)
• M27: 39,175,942 km (0.075 R)
• M28: 40,380,654 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.7

Radius: 7.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.23 AU - 8.33 AU

Year: 11581 Days

Day: 24.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,045,513 km

• M1: 113,844 km (0.084 R)
• M2: 452,234 km (0.096 R)
• M3: 1,114,055 km (0.11 R)
• M4: 1,452,745 km (0.092 R)
• M5: 1,999,675 km (0.117 R)
• M6: 3,812,801 km (0.077 R)
• M7: 9,473,884 km (0.079 R)
• M8: 11,453,811 km (0.109 R)
• M9: 13,458,124 km (0.112 R)
• M10: 14,114,410 km (0.118 R)
• M11: 19,695,756 km (0.112 R)
• M12: 20,854,691 km (0.119 R)
• M13: 28,877,176 km (0.078 R)
• M14: 31,188,314 km (0.081 R)
• M15: 33,728,635 km (0.066 R)
• M16: 39,216,783 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit