🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.84 AU - 1.14 AU

Year: 346 Days

Day: 43.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.59 AU - 2.15 AU

Year: 899 Days

Day: 36 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.46 AU - 2.32 AU

Year: 913 Days

Day: 23.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,862,338 km

• M1: 31,565 km (0.111 R)
• M2: 100,979 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.64 AU - 2.76 AU

Year: 1559 Days

Day: 46 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,862,338 km

• M1: 25,132 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.9

Radius: 6

Gravity: 25.44 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.34 AU - 16.54 AU

Year: 21323 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,862,338 km

• M1: 82,129 km (0.057 R)
• M2: 816,655 km (0.095 R)
• M3: 2,678,550 km (0.1 R)
• M4: 3,130,934 km (0.103 R)
• M5: 3,758,347 km (0.117 R)
• M6: 4,574,254 km (0.092 R)
• M7: 4,870,907 km (0.09 R)
• M8: 5,219,769 km (0.04 R)
• M9: 5,420,679 km (0.11 R)
• M10: 8,308,067 km (0.074 R)
• M11: 12,083,319 km (0.104 R)
• M12: 15,179,397 km (0.103 R)
• M13: 20,705,243 km (0.082 R)
• M14: 21,108,559 km (0.047 R)
• M15: 23,420,295 km (0.063 R)
• M16: 25,779,303 km (0.065 R)
• M17: 51,881,290 km (0.12 R)
• M18: 57,434,363 km (0.096 R)
• M19: 58,831,756 km (0.099 R)
• M20: 63,370,705 km (0.096 R)
• M21: 69,928,777 km (0.095 R)
• M22: 74,543,273 km (0.043 R)
• M23: 79,356,584 km (0.056 R)
• M24: 83,353,241 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.5

Radius: 3.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.07 AU - 20.17 AU

Year: 27109 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,862,338 km

• M1: 52,060 km (0.107 R)
• M2: 171,140 km (0.119 R)
• M3: 293,661 km (0.056 R)
• M4: 795,113 km (0.052 R)
• M5: 979,716 km (0.07 R)
• M6: 1,201,720 km (0.101 R)
• M7: 1,371,214 km (0.062 R)
• M8: 1,709,305 km (0.113 R)
• M9: 4,093,447 km (0.028 R)
• M10: 7,111,584 km (0.098 R)
• M11: 8,713,478 km (0.112 R)
• M12: 9,309,475 km (0.096 R)
• M13: 9,892,458 km (0.099 R)
• M14: 10,132,264 km (0.091 R)
• M15: 18,651,563 km (0.113 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 12,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit