🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.12 AU - 1.6 AU

Year: 568 Days

Day: 46.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 131.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.54 AU - 2.66 AU

Year: 1502 Days

Day: 16.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,696,955 km

• M1: 2,065,199 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.44 AU - 3.04 AU

Year: 1624 Days

Day: 13.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 156.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,696,955 km

• M1: 850,763 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.04 AU - 3.76 AU

Year: 2245 Days

Day: 37.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 11.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.79 AU - 12.99 AU

Year: 11995 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,696,955 km

• M1: 150,944 km (0.086 R)
• M2: 658,380 km (0.077 R)
• M3: 1,055,114 km (0.083 R)
• M4: 2,695,305 km (0.074 R)
• M5: 3,257,045 km (0.113 R)
• M6: 4,465,796 km (0.11 R)
• M7: 5,952,948 km (0.044 R)
• M8: 7,574,739 km (0.118 R)
• M9: 8,100,874 km (0.066 R)
• M10: 8,698,219 km (0.113 R)
• M11: 10,189,261 km (0.072 R)
• M12: 12,981,355 km (0.094 R)
• M13: 16,902,914 km (0.103 R)
• M14: 26,288,684 km (0.032 R)
• M15: 31,677,948 km (0.117 R)
• M16: 41,277,344 km (0.091 R)
• M17: 44,299,071 km (0.091 R)
• M18: 46,732,729 km (0.104 R)
• M19: 52,335,469 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402

Radius: 5.6

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.75 AU - 17.09 AU

Year: 18601 Days

Day: 18 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,696,955 km

• M1: 70,012 km (0.088 R)
• M2: 623,075 km (0.095 R)
• M3: 1,039,855 km (0.081 R)
• M4: 1,386,323 km (0.109 R)
• M5: 2,093,772 km (0.101 R)
• M6: 7,378,466 km (0.104 R)
• M7: 8,643,615 km (0.076 R)
• M8: 10,434,152 km (0.111 R)
• M9: 10,831,185 km (0.057 R)
• M10: 11,415,963 km (0.112 R)
• M11: 13,034,612 km (0.075 R)
• M12: 13,898,689 km (0.044 R)
• M13: 15,962,691 km (0.089 R)
• M14: 17,658,682 km (0.1 R)
• M15: 22,416,942 km (0.082 R)
• M16: 30,762,857 km (0.097 R)
• M17: 38,632,005 km (0.093 R)
• M18: 40,407,282 km (0.08 R)
• M19: 48,835,626 km (0.091 R)
• M20: 51,396,144 km (0.075 R)
• M21: 52,050,036 km (0.06 R)
• M22: 58,186,092 km (0.115 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit