🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.32 AU - 2.06 AU

Year: 832 Days

Day: 41.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,550,377 km

• M1: 895,194 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.25 AU - 2.47 AU

Year: 1373 Days

Day: 17.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.46 AU - 3.58 AU

Year: 2501 Days

Day: 44.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,550,377 km

• M1: 2,056,073 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 8.6

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.04 AU - 6.06 AU

Year: 4298 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,550,377 km

• M1: 109,057 km (0.081 R)
• M2: 402,568 km (0.111 R)
• M3: 729,290 km (0.085 R)
• M4: 1,099,993 km (0.067 R)
• M5: 1,475,484 km (0.111 R)
• M6: 1,772,286 km (0.088 R)
• M7: 3,426,988 km (0.043 R)
• M8: 3,727,979 km (0.042 R)
• M9: 4,070,109 km (0.054 R)
• M10: 5,952,798 km (0.072 R)
• M11: 7,575,337 km (0.108 R)
• M12: 8,126,007 km (0.094 R)
• M13: 9,102,881 km (0.099 R)
• M14: 9,810,628 km (0.113 R)
• M15: 10,199,882 km (0.108 R)
• M16: 10,554,429 km (0.11 R)
• M17: 11,477,149 km (0.099 R)
• M18: 12,154,378 km (0.077 R)
• M19: 13,641,680 km (0.12 R)
• M20: 15,189,121 km (0.117 R)
• M21: 16,424,201 km (0.083 R)
• M22: 22,407,218 km (0.115 R)
• M23: 22,780,913 km (0.085 R)
• M24: 25,433,732 km (0.072 R)
• M25: 25,840,489 km (0.116 R)
• M26: 26,918,342 km (0.112 R)
• M27: 28,025,815 km (0.118 R)
• M28: 29,968,941 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467

Radius: 6.5

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.99 AU - 13.61 AU

Year: 18371 Days

Day: 23.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 106,550,377 km

• M1: 80,783 km (0.112 R)
• M2: 998,865 km (0.108 R)
• M3: 1,438,683 km (0.112 R)
• M4: 1,873,863 km (0.079 R)
• M5: 2,151,666 km (0.11 R)
• M6: 2,586,697 km (0.051 R)
• M7: 3,004,972 km (0.056 R)
• M8: 4,035,253 km (0.08 R)
• M9: 4,532,815 km (0.116 R)
• M10: 4,763,047 km (0.038 R)
• M11: 5,839,702 km (0.073 R)
• M12: 6,312,881 km (0.059 R)
• M13: 6,558,819 km (0.115 R)
• M14: 6,811,191 km (0.072 R)
• M15: 7,839,228 km (0.09 R)
• M16: 8,123,613 km (0.099 R)
• M17: 9,278,210 km (0.075 R)
• M18: 10,710,609 km (0.11 R)
• M19: 13,060,343 km (0.078 R)
• M20: 13,799,955 km (0.089 R)
• M21: 14,355,262 km (0.076 R)
• M22: 16,415,973 km (0.094 R)
• M23: 17,039,197 km (0.096 R)
• M24: 17,597,347 km (0.068 R)
• M25: 18,085,335 km (0.11 R)
• M26: 18,332,770 km (0.088 R)
• M27: 19,259,230 km (0.087 R)
• M28: 20,572,400 km (0.089 R)
• M29: 24,264,027 km (0.095 R)
• M30: 25,898,533 km (0.091 R)
• M31: 27,932,914 km (0.114 R)
• M32: 33,048,862 km (0.069 R)
• M33: 34,926,316 km (0.095 R)
• M34: 36,741,686 km (0.117 R)
• M35: 42,855,601 km (0.118 R)
• M36: 44,483,525 km (0.117 R)
• M37: 51,243,404 km (0.109 R)
• M38: 59,562,392 km (0.038 R)
• M39: 62,523,682 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.5

Radius: 6.4

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.92 AU - 18.56 AU

Year: 28300 Days

Day: 19.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 106,550,377 km

• M1: 79,736 km (0.04 R)
• M2: 566,677 km (0.07 R)
• M3: 2,391,920 km (0.118 R)
• M4: 2,596,570 km (0.12 R)
• M5: 3,700,902 km (0.111 R)
• M6: 4,046,622 km (0.1 R)
• M7: 4,338,637 km (0.063 R)
• M8: 5,694,293 km (0.112 R)
• M9: 6,346,839 km (0.118 R)
• M10: 8,723,201 km (0.114 R)
• M11: 10,108,777 km (0.108 R)
• M12: 10,647,180 km (0.112 R)
• M13: 11,346,699 km (0.079 R)
• M14: 12,377,129 km (0.065 R)
• M15: 12,837,292 km (0.12 R)
• M16: 13,229,388 km (0.114 R)
• M17: 13,629,413 km (0.027 R)
• M18: 14,453,697 km (0.083 R)
• M19: 17,890,409 km (0.03 R)
• M20: 18,183,023 km (0.084 R)
• M21: 18,677,593 km (0.074 R)
• M22: 19,181,140 km (0.064 R)
• M23: 20,005,574 km (0.109 R)
• M24: 20,320,627 km (0.092 R)
• M25: 20,532,607 km (0.12 R)
• M26: 23,540,272 km (0.106 R)
• M27: 24,127,743 km (0.093 R)
• M28: 31,390,420 km (0.096 R)
• M29: 34,904,325 km (0.08 R)
• M30: 37,228,777 km (0.115 R)
• M31: 46,266,433 km (0.109 R)
• M32: 52,176,147 km (0.06 R)
• M33: 52,973,504 km (0.111 R)
• M34: 53,981,644 km (0.115 R)
• M35: 55,208,197 km (0.105 R)
• M36: 84,893,949 km (0.112 R)
• M37: 93,397,840 km (0.07 R)
• M38: 96,652,791 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit