🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.43 AU - 0.57 AU

Year: 134 Days

Day: 19.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,847,223 km

• M1: 25,132 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.3 AU - 3.78 AU

Year: 2008 Days

Day: 33.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 11.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.58 AU - 11.08 AU

Year: 12575 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,847,223 km

• M1: 139,276 km (0.116 R)
• M2: 520,301 km (0.119 R)
• M3: 939,923 km (0.045 R)
• M4: 1,903,035 km (0.093 R)
• M5: 2,598,216 km (0.108 R)
• M6: 3,409,934 km (0.098 R)
• M7: 3,788,716 km (0.06 R)
• M8: 4,774,416 km (0.111 R)
• M9: 5,531,980 km (0.098 R)
• M10: 5,956,688 km (0.113 R)
• M11: 6,580,810 km (0.091 R)
• M12: 7,020,628 km (0.082 R)
• M13: 8,165,351 km (0.106 R)
• M14: 8,673,834 km (0.116 R)
• M15: 11,177,504 km (0.07 R)
• M16: 12,181,904 km (0.075 R)
• M17: 14,068,184 km (0.101 R)
• M18: 15,880,113 km (0.113 R)
• M19: 18,125,727 km (0.071 R)
• M20: 18,773,186 km (0.111 R)
• M21: 19,361,555 km (0.097 R)
• M22: 19,735,549 km (0.079 R)
• M23: 21,279,848 km (0.118 R)
• M24: 24,260,287 km (0.094 R)
• M25: 34,743,956 km (0.096 R)
• M26: 37,220,249 km (0.051 R)
• M27: 39,331,823 km (0.057 R)
• M28: 40,417,156 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.8

Radius: 4.3

Gravity: 47.85 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.46 AU - 19.78 AU

Year: 25662 Days

Day: 15.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,847,223 km

• M1: 60,288 km (0.099 R)
• M2: 194,627 km (0.093 R)
• M3: 724,203 km (0.099 R)
• M4: 908,358 km (0.111 R)
• M5: 1,182,272 km (0.098 R)
• M6: 1,675,047 km (0.047 R)
• M7: 3,198,253 km (0.038 R)
• M8: 4,887,512 km (0.091 R)
• M9: 5,169,354 km (0.087 R)
• M10: 8,613,247 km (0.117 R)
• M11: 10,336,914 km (0.038 R)
• M12: 16,591,601 km (0.072 R)
• M13: 28,041,223 km (0.108 R)
• M14: 33,596,690 km (0.059 R)
• M15: 33,885,114 km (0.096 R)
• M16: 34,175,035 km (0.069 R)
• M17: 35,054,970 km (0.052 R)
• M18: 40,327,996 km (0.042 R)
• M19: 47,540,857 km (0.1 R)
• M20: 52,993,400 km (0.094 R)
• M21: 53,580,273 km (0.054 R)
• M22: 53,776,844 km (0.107 R)
• M23: 86,035,531 km (0.038 R)
• M24: 94,368,730 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit