🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.82 AU - 2.38 AU

Year: 1159 Days

Day: 38.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.09 AU - 2.89 AU

Year: 1496 Days

Day: 25.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.32 AU - 4.18 AU

Year: 2765 Days

Day: 16.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,533,441 km

• M1: 66,870 km (0.06 R)
• M2: 379,679 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 10.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.54 AU - 5.14 AU

Year: 4055 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,533,441 km

• M1: 134,339 km (0.081 R)
• M2: 605,423 km (0.115 R)
• M3: 1,183,020 km (0.104 R)
• M4: 1,567,786 km (0.106 R)
• M5: 2,091,528 km (0.079 R)
• M6: 3,472,915 km (0.1 R)
• M7: 3,946,242 km (0.101 R)
• M8: 4,822,736 km (0.111 R)
• M9: 5,880,692 km (0.114 R)
• M10: 6,315,125 km (0.093 R)
• M11: 7,445,935 km (0.076 R)
• M12: 9,005,343 km (0.075 R)
• M13: 9,623,182 km (0.087 R)
• M14: 11,335,629 km (0.117 R)
• M15: 14,557,818 km (0.103 R)
• M16: 15,627,143 km (0.076 R)
• M17: 16,293,452 km (0.108 R)
• M18: 17,504,896 km (0.108 R)
• M19: 18,837,364 km (0.066 R)
• M20: 21,296,454 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 8.1

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.66 AU - 12.06 AU

Year: 12698 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,533,441 km

• M1: 101,128 km (0.079 R)
• M2: 554,559 km (0.088 R)
• M3: 966,851 km (0.107 R)
• M4: 1,382,284 km (0.077 R)
• M5: 1,647,222 km (0.115 R)
• M6: 2,573,383 km (0.09 R)
• M7: 2,868,090 km (0.093 R)
• M8: 3,328,403 km (0.118 R)
• M9: 3,602,167 km (0.112 R)
• M10: 4,027,175 km (0.112 R)
• M11: 5,138,836 km (0.103 R)
• M12: 5,539,908 km (0.103 R)
• M13: 5,889,967 km (0.109 R)
• M14: 6,254,687 km (0.093 R)
• M15: 8,957,472 km (0.061 R)
• M16: 9,889,915 km (0.076 R)
• M17: 10,145,728 km (0.089 R)
• M18: 10,777,779 km (0.11 R)
• M19: 12,236,956 km (0.115 R)
• M20: 13,013,968 km (0.071 R)
• M21: 19,719,842 km (0.109 R)
• M22: 21,633,348 km (0.106 R)
• M23: 22,414,698 km (0.102 R)
• M24: 23,485,669 km (0.081 R)
• M25: 24,218,250 km (0.102 R)
• M26: 27,301,761 km (0.054 R)
• M27: 28,009,509 km (0.052 R)
• M28: 28,833,344 km (0.068 R)
• M29: 31,622,447 km (0.099 R)
• M30: 34,469,145 km (0.108 R)
• M31: 39,886,532 km (0.064 R)
• M32: 41,060,427 km (0.091 R)
• M33: 42,123,170 km (0.111 R)
• M34: 48,297,822 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit