🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.56 AU - 0.64 AU

Year: 179 Days

Day: 13.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,817,535 km

• M1: 312,211 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.8 AU - 0.82 AU

Year: 281 Days

Day: 15.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,817,535 km

• M1: 123,269 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.12 AU - 1.6 AU

Year: 611 Days

Day: 24.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.6 AU - 2.58 AU

Year: 1163 Days

Day: 20.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 10

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.13 AU - 5.27 AU

Year: 3923 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,817,535 km

• M1: 131,646 km (0.092 R)
• M2: 512,971 km (0.042 R)
• M3: 854,353 km (0.051 R)
• M4: 1,264,252 km (0.108 R)
• M5: 1,706,613 km (0.059 R)
• M6: 2,719,240 km (0.107 R)
• M7: 3,425,193 km (0.106 R)
• M8: 4,793,265 km (0.097 R)
• M9: 5,330,471 km (0.095 R)
• M10: 5,710,600 km (0.106 R)
• M11: 7,349,893 km (0.09 R)
• M12: 8,603,972 km (0.109 R)
• M13: 9,793,574 km (0.116 R)
• M14: 10,659,596 km (0.097 R)
• M15: 12,355,288 km (0.113 R)
• M16: 13,365,971 km (0.084 R)
• M17: 14,172,304 km (0.098 R)
• M18: 15,387,936 km (0.058 R)
• M19: 19,072,083 km (0.099 R)
• M20: 19,578,472 km (0.095 R)
• M21: 21,017,304 km (0.072 R)
• M22: 21,831,266 km (0.116 R)
• M23: 22,878,002 km (0.065 R)
• M24: 25,298,346 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 13.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.25 AU - 8.85 AU

Year: 8794 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,817,535 km

• M1: 164,857 km (0.096 R)
• M2: 859,889 km (0.075 R)
• M3: 1,766,302 km (0.093 R)
• M4: 2,237,386 km (0.057 R)
• M5: 2,936,457 km (0.11 R)
• M6: 3,358,323 km (0.039 R)
• M7: 3,999,649 km (0.064 R)
• M8: 5,033,968 km (0.087 R)
• M9: 5,500,564 km (0.058 R)
• M10: 6,116,907 km (0.077 R)
• M11: 7,110,686 km (0.062 R)
• M12: 7,915,373 km (0.072 R)
• M13: 8,434,478 km (0.113 R)
• M14: 9,499,914 km (0.083 R)
• M15: 11,333,086 km (0.055 R)
• M16: 12,090,051 km (0.093 R)
• M17: 14,130,416 km (0.108 R)
• M18: 15,119,857 km (0.071 R)
• M19: 15,804,716 km (0.088 R)
• M20: 16,629,898 km (0.095 R)
• M21: 21,978,620 km (0.1 R)
• M22: 25,000,796 km (0.118 R)
• M23: 29,594,648 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.9

Radius: 9.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.24 AU - 11.62 AU

Year: 12969 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 62.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,817,535 km

• M1: 138,079 km (0.104 R)
• M2: 581,637 km (0.09 R)
• M3: 1,351,318 km (0.102 R)
• M4: 1,826,889 km (0.082 R)
• M5: 2,889,333 km (0.047 R)
• M6: 4,233,620 km (0.054 R)
• M7: 4,867,915 km (0.103 R)
• M8: 6,175,251 km (0.047 R)
• M9: 7,446,384 km (0.113 R)
• M10: 15,237,291 km (0.074 R)
• M11: 17,089,313 km (0.119 R)
• M12: 21,407,007 km (0.083 R)
• M13: 21,927,607 km (0.045 R)
• M14: 28,328,451 km (0.076 R)
• M15: 33,379,623 km (0.067 R)
• M16: 34,079,741 km (0.059 R)
• M17: 34,789,733 km (0.087 R)
• M18: 44,655,712 km (0.074 R)
• M19: 46,801,095 km (0.036 R)
• M20: 50,528,027 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.2

Radius: 3.2

Gravity: 29.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.48 AU - 14.92 AU

Year: 20602 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,817,535 km

• M1: 39,793 km (0.106 R)
• M2: 246,238 km (0.098 R)
• M3: 455,825 km (0.115 R)
• M4: 980,464 km (0.114 R)
• M5: 1,343,987 km (0.1 R)
• M6: 3,239,691 km (0.116 R)
• M7: 3,607,553 km (0.054 R)
• M8: 5,431,749 km (0.092 R)
• M9: 7,519,986 km (0.07 R)
• M10: 8,593,799 km (0.103 R)
• M11: 10,473,048 km (0.116 R)
• M12: 15,448,075 km (0.072 R)
• M13: 18,116,751 km (0.066 R)
• M14: 25,035,503 km (0.089 R)
• M15: 26,354,358 km (0.097 R)
• M16: 27,083,348 km (0.072 R)
• M17: 49,328,551 km (0.089 R)
• M18: 53,353,482 km (0.099 R)
• M19: 55,360,936 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 20,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit