🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.42 AU - 2.34 AU

Year: 919 Days

Day: 13.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.15 AU - 4.91 AU

Year: 2884 Days

Day: 32 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,902,886 km

• M1: 86,468 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.19 AU - 5.03 AU

Year: 2970 Days

Day: 12.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.42 AU - 5.18 AU

Year: 3748 Days

Day: 44.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,902,886 km

• M1: 1,664,127 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 14.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.78 AU - 12.36 AU

Year: 14028 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,902,886 km

• M1: 175,329 km (0.073 R)
• M2: 956,080 km (0.081 R)
• M3: 1,550,881 km (0.082 R)
• M4: 4,508,730 km (0.052 R)
• M5: 6,180,935 km (0.111 R)
• M6: 10,655,707 km (0.094 R)
• M7: 14,622,444 km (0.064 R)
• M8: 15,270,352 km (0.103 R)
• M9: 15,712,863 km (0.101 R)
• M10: 16,934,928 km (0.103 R)
• M11: 19,654,467 km (0.027 R)
• M12: 22,086,779 km (0.095 R)
• M13: 28,309,452 km (0.115 R)
• M14: 32,725,731 km (0.045 R)
• M15: 34,969,849 km (0.066 R)
• M16: 38,119,183 km (0.085 R)
• M17: 40,180,941 km (0.094 R)
• M18: 41,739,452 km (0.096 R)
• M19: 48,536,580 km (0.11 R)
• M20: 49,174,316 km (0.062 R)
• M21: 56,915,407 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.7

Radius: 4.9

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.76 AU - 15.98 AU

Year: 22535 Days

Day: 15.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,902,886 km

• M1: 61,036 km (0.113 R)
• M2: 344,823 km (0.045 R)
• M3: 1,104,780 km (0.065 R)
• M4: 1,343,838 km (0.049 R)
• M5: 1,497,624 km (0.088 R)
• M6: 1,694,794 km (0.097 R)
• M7: 4,124,114 km (0.037 R)
• M8: 4,959,169 km (0.115 R)
• M9: 5,125,373 km (0.115 R)
• M10: 5,754,731 km (0.117 R)
• M11: 6,957,348 km (0.044 R)
• M12: 7,208,224 km (0.098 R)
• M13: 8,458,862 km (0.045 R)
• M14: 12,570,410 km (0.105 R)
• M15: 13,904,972 km (0.09 R)
• M16: 14,504,860 km (0.034 R)
• M17: 19,033,487 km (0.065 R)
• M18: 25,886,565 km (0.084 R)
• M19: 27,825,354 km (0.118 R)
• M20: 29,098,431 km (0.119 R)
• M21: 31,305,598 km (0.096 R)
• M22: 34,579,697 km (0.102 R)
• M23: 35,678,643 km (0.119 R)
• M24: 38,722,810 km (0.107 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit