🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.75 AU - 0.83 AU

Year: 266 Days

Day: 44.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,344,594 km

• M1: 29,172 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.5 AU - 2 AU

Year: 877 Days

Day: 31.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,344,594 km

• M1: 1,144,723 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.69 AU - 4.01 AU

Year: 2322 Days

Day: 39.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.22 AU - 3.94 AU

Year: 2566 Days

Day: 26.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 177.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,344,594 km

• M1: 33,660 km (0.119 R)
• M2: 1,626,278 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 13.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.83 AU - 8.65 AU

Year: 8156 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 45,344,594 km

• M1: 163,810 km (0.113 R)
• M2: 2,329,837 km (0.071 R)
• M3: 3,048,505 km (0.099 R)
• M4: 6,457,542 km (0.1 R)
• M5: 7,638,467 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.6

Radius: 11.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.15 AU - 8.21 AU

Year: 8861 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,344,594 km

• M1: 147,055 km (0.09 R)
• M2: 541,843 km (0.1 R)
• M3: 978,370 km (0.05 R)
• M4: 1,600,248 km (0.063 R)
• M5: 2,185,924 km (0.115 R)
• M6: 2,827,849 km (0.104 R)
• M7: 3,519,290 km (0.099 R)
• M8: 3,892,836 km (0.046 R)
• M9: 5,207,951 km (0.113 R)
• M10: 8,212,474 km (0.119 R)
• M11: 9,958,431 km (0.032 R)
• M12: 10,557,870 km (0.112 R)
• M13: 10,970,909 km (0.094 R)
• M14: 13,740,564 km (0.103 R)
• M15: 14,171,107 km (0.065 R)
• M16: 14,610,626 km (0.054 R)
• M17: 15,716,154 km (0.109 R)
• M18: 18,020,111 km (0.097 R)
• M19: 18,911,116 km (0.069 R)
• M20: 19,675,860 km (0.081 R)
• M21: 22,856,909 km (0.063 R)
• M22: 23,724,726 km (0.096 R)
• M23: 24,704,443 km (0.119 R)
• M24: 26,083,885 km (0.103 R)
• M25: 30,012,474 km (0.037 R)
• M26: 33,648,151 km (0.116 R)
• M27: 36,384,745 km (0.097 R)
• M28: 37,927,548 km (0.095 R)
• M29: 45,344,611 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit