🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.35 AU - 1.55 AU

Year: 611 Days

Day: 27.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.01 AU - 2.55 AU

Year: 1204 Days

Day: 43.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.4 AU - 3.96 AU

Year: 1984 Days

Day: 31.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,269,894 km

• M1: 877,092 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.6

Radius: 14.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.41 AU - 6.33 AU

Year: 4975 Days

Day: 7 Hours

Environment

Temp: -131 °C

Axial Tilt: 170.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,269,894 km

• M1: 184,005 km (0.115 R)
• M2: 653,743 km (0.099 R)
• M3: 1,246,749 km (0.047 R)
• M4: 1,789,191 km (0.079 R)
• M5: 2,326,845 km (0.099 R)
• M6: 2,860,311 km (0.12 R)
• M7: 4,425,404 km (0.07 R)
• M8: 5,750,542 km (0.11 R)
• M9: 6,637,957 km (0.103 R)
• M10: 8,253,763 km (0.106 R)
• M11: 9,050,970 km (0.097 R)
• M12: 11,079,817 km (0.065 R)
• M13: 12,763,541 km (0.113 R)
• M14: 13,666,813 km (0.034 R)
• M15: 15,188,522 km (0.084 R)
• M16: 16,509,920 km (0.105 R)
• M17: 18,903,486 km (0.069 R)
• M18: 20,718,258 km (0.083 R)
• M19: 22,041,152 km (0.1 R)
• M20: 23,031,041 km (0.057 R)
• M21: 24,450,276 km (0.057 R)
• M22: 25,263,640 km (0.081 R)
• M23: 27,988,116 km (0.079 R)
• M24: 28,698,706 km (0.118 R)
• M25: 31,376,059 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.3

Radius: 3.7

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.08 AU - 17.28 AU

Year: 21722 Days

Day: 23.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 134.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,269,894 km

• M1: 46,076 km (0.094 R)
• M2: 327,769 km (0.077 R)
• M3: 470,784 km (0.117 R)
• M4: 719,267 km (0.086 R)
• M5: 859,290 km (0.112 R)
• M6: 1,060,200 km (0.065 R)
• M7: 1,183,618 km (0.099 R)
• M8: 1,807,890 km (0.03 R)
• M9: 3,372,684 km (0.118 R)
• M10: 3,566,862 km (0.072 R)
• M11: 4,031,214 km (0.118 R)
• M12: 5,237,272 km (0.097 R)
• M13: 7,407,189 km (0.091 R)
• M14: 8,778,702 km (0.114 R)
• M15: 9,620,340 km (0.06 R)
• M16: 10,772,094 km (0.119 R)
• M17: 15,032,043 km (0.093 R)
• M18: 20,372,088 km (0.081 R)
• M19: 22,598,105 km (0.094 R)
• M20: 24,798,989 km (0.07 R)
• M21: 29,112,942 km (0.058 R)
• M22: 31,927,477 km (0.1 R)
• M23: 34,690,250 km (0.11 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit