🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 38.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.92 AU

Year: 278 Days

Day: 16.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.1 AU - 1.12 AU

Year: 429 Days

Day: 20.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.37 AU - 2.81 AU

Year: 1530 Days

Day: 20.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 12.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.49 AU - 7.21 AU

Year: 5874 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 159.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,635,070 km

• M1: 154,983 km (0.077 R)
• M2: 661,821 km (0.119 R)
• M3: 1,425,069 km (0.106 R)
• M4: 2,553,935 km (0.096 R)
• M5: 3,502,984 km (0.049 R)
• M6: 3,914,677 km (0.077 R)
• M7: 4,462,205 km (0.09 R)
• M8: 4,864,324 km (0.118 R)
• M9: 5,898,345 km (0.087 R)
• M10: 9,356,150 km (0.092 R)
• M11: 10,384,486 km (0.114 R)
• M12: 11,192,015 km (0.105 R)
• M13: 11,837,380 km (0.094 R)
• M14: 12,455,070 km (0.099 R)
• M15: 12,878,581 km (0.115 R)
• M16: 13,366,719 km (0.071 R)
• M17: 15,262,723 km (0.099 R)
• M18: 16,878,230 km (0.032 R)
• M19: 17,332,110 km (0.047 R)
• M20: 17,727,497 km (0.085 R)
• M21: 18,399,940 km (0.102 R)
• M22: 18,811,633 km (0.054 R)
• M23: 23,513,045 km (0.116 R)
• M24: 24,407,192 km (0.075 R)
• M25: 25,071,706 km (0.111 R)
• M26: 27,403,787 km (0.107 R)
• M27: 33,097,631 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.8

Radius: 4.2

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.16 AU - 16.86 AU

Year: 23516 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,635,070 km

• M1: 52,658 km (0.109 R)
• M2: 243,097 km (0.109 R)
• M3: 418,724 km (0.071 R)
• M4: 1,002,156 km (0.108 R)
• M5: 1,192,445 km (0.032 R)
• M6: 1,437,037 km (0.05 R)
• M7: 4,179,765 km (0.106 R)
• M8: 4,708,892 km (0.077 R)
• M9: 5,546,042 km (0.114 R)
• M10: 5,859,150 km (0.071 R)
• M11: 7,990,471 km (0.085 R)
• M12: 10,529,297 km (0.112 R)
• M13: 10,887,733 km (0.082 R)
• M14: 11,316,181 km (0.028 R)
• M15: 11,692,270 km (0.074 R)
• M16: 12,272,112 km (0.044 R)
• M17: 14,562,156 km (0.104 R)
• M18: 17,701,018 km (0.083 R)
• M19: 25,273,663 km (0.055 R)
• M20: 33,455,320 km (0.031 R)
• M21: 40,127,086 km (0.118 R)
• M22: 48,776,087 km (0.102 R)
• M23: 59,334,854 km (0.109 R)
• M24: 60,467,609 km (0.066 R)
• M25: 62,776,203 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit