🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.6 AU - 0.6 AU

Year: 163 Days

Day: 33.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.75 AU

Year: 193 Days

Day: 42.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,186,762 km

• M1: 246,986 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.29 AU - 1.31 AU

Year: 521 Days

Day: 19.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 14.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.63 AU - 12.38 AU

Year: 12822 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,186,762 km

• M1: 182,809 km (0.072 R)
• M2: 877,990 km (0.091 R)
• M3: 1,435,392 km (0.101 R)
• M4: 1,908,570 km (0.059 R)
• M5: 2,570,989 km (0.049 R)
• M6: 5,243,705 km (0.05 R)
• M7: 5,856,158 km (0.049 R)
• M8: 10,590,931 km (0.088 R)
• M9: 11,336,826 km (0.042 R)
• M10: 18,135,750 km (0.095 R)
• M11: 34,870,516 km (0.051 R)
• M12: 36,136,263 km (0.103 R)
• M13: 37,827,467 km (0.069 R)
• M14: 51,172,046 km (0.043 R)
• M15: 55,663,722 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.1

Radius: 7.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.16 AU - 20.72 AU

Year: 24505 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,186,762 km

• M1: 117,734 km (0.069 R)
• M2: 668,403 km (0.086 R)
• M3: 1,347,877 km (0.111 R)
• M4: 1,722,171 km (0.073 R)
• M5: 1,983,069 km (0.088 R)
• M6: 2,313,830 km (0.079 R)
• M7: 2,778,930 km (0.115 R)
• M8: 4,053,654 km (0.101 R)
• M9: 7,214,058 km (0.101 R)
• M10: 8,205,593 km (0.069 R)
• M11: 12,190,581 km (0.083 R)
• M12: 14,182,477 km (0.071 R)
• M13: 15,492,355 km (0.096 R)
• M14: 16,299,586 km (0.093 R)
• M15: 17,476,472 km (0.084 R)
• M16: 22,753,088 km (0.038 R)
• M17: 29,610,505 km (0.108 R)
• M18: 34,242,055 km (0.036 R)
• M19: 34,648,512 km (0.096 R)
• M20: 36,166,482 km (0.032 R)
• M21: 36,870,938 km (0.12 R)
• M22: 37,584,520 km (0.047 R)
• M23: 40,229,710 km (0.036 R)
• M24: 42,060,489 km (0.119 R)
• M25: 46,879,335 km (0.082 R)
• M26: 47,548,337 km (0.102 R)
• M27: 48,223,771 km (0.043 R)
• M28: 51,342,588 km (0.114 R)
• M29: 55,706,806 km (0.092 R)
• M30: 57,405,191 km (0.088 R)
• M31: 58,943,506 km (0.085 R)
• M32: 59,918,734 km (0.103 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit