🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.93 AU - 1.43 AU

Year: 468 Days

Day: 14.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.08 AU - 3.7 AU

Year: 2280 Days

Day: 25.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,703,433 km

• M1: 1,999,675 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.1 AU - 4.26 AU

Year: 2578 Days

Day: 12.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,703,433 km

• M1: 84,074 km (0.072 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 8.2

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.03 AU - 7.17 AU

Year: 5503 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,703,433 km

• M1: 102,026 km (0.071 R)
• M2: 413,638 km (0.089 R)
• M3: 720,763 km (0.097 R)
• M4: 1,263,504 km (0.061 R)
• M5: 2,070,734 km (0.064 R)
• M6: 2,699,344 km (0.103 R)
• M7: 4,504,392 km (0.12 R)
• M8: 5,024,843 km (0.09 R)
• M9: 5,327,928 km (0.114 R)
• M10: 7,270,606 km (0.084 R)
• M11: 8,554,455 km (0.06 R)
• M12: 9,108,117 km (0.05 R)
• M13: 9,769,938 km (0.079 R)
• M14: 11,189,173 km (0.079 R)
• M15: 12,690,238 km (0.108 R)
• M16: 13,202,012 km (0.091 R)
• M17: 13,727,250 km (0.087 R)
• M18: 14,541,362 km (0.072 R)
• M19: 16,385,006 km (0.1 R)
• M20: 17,866,324 km (0.066 R)
• M21: 18,902,140 km (0.059 R)
• M22: 19,233,798 km (0.093 R)
• M23: 19,704,882 km (0.099 R)
• M24: 23,144,287 km (0.086 R)
• M25: 26,547,937 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 14.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.54 AU - 13.5 AU

Year: 15221 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,703,433 km

• M1: 188,643 km (0.076 R)
• M2: 1,286,841 km (0.088 R)
• M3: 1,772,286 km (0.059 R)
• M4: 2,888,585 km (0.084 R)
• M5: 3,770,764 km (0.098 R)
• M6: 5,571,623 km (0.087 R)
• M7: 7,338,224 km (0.095 R)
• M8: 8,775,411 km (0.073 R)
• M9: 10,393,312 km (0.099 R)
• M10: 13,115,096 km (0.113 R)
• M11: 16,514,857 km (0.081 R)
• M12: 17,067,172 km (0.039 R)
• M13: 18,125,727 km (0.083 R)
• M14: 22,512,385 km (0.074 R)
• M15: 23,685,681 km (0.05 R)
• M16: 26,048,280 km (0.092 R)
• M17: 29,939,171 km (0.083 R)
• M18: 31,237,980 km (0.051 R)
• M19: 33,947,796 km (0.049 R)
• M20: 38,027,330 km (0.092 R)
• M21: 42,276,059 km (0.095 R)
• M22: 43,162,277 km (0.115 R)
• M23: 44,060,911 km (0.104 R)
• M24: 46,518,056 km (0.081 R)
• M25: 47,304,343 km (0.068 R)
• M26: 50,869,559 km (0.084 R)
• M27: 56,014,828 km (0.046 R)
• M28: 60,187,113 km (0.108 R)
• M29: 60,933,307 km (0.113 R)
• M30: 61,685,635 km (0.043 R)
• M31: 64,562,252 km (0.07 R)
• M32: 65,934,813 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 10.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.92 AU - 14.76 AU

Year: 15833 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,703,433 km

• M1: 139,425 km (0.111 R)
• M2: 579,991 km (0.061 R)
• M3: 1,666,819 km (0.105 R)
• M4: 2,715,501 km (0.103 R)
• M5: 3,165,192 km (0.079 R)
• M6: 5,111,759 km (0.075 R)
• M7: 6,473,100 km (0.108 R)
• M8: 9,640,984 km (0.048 R)
• M9: 10,316,269 km (0.095 R)
• M10: 13,719,471 km (0.08 R)
• M11: 15,463,483 km (0.088 R)
• M12: 16,028,664 km (0.105 R)
• M13: 17,961,169 km (0.111 R)
• M14: 19,961,143 km (0.12 R)
• M15: 20,631,342 km (0.103 R)
• M16: 23,371,077 km (0.083 R)
• M17: 25,750,431 km (0.065 R)
• M18: 27,870,233 km (0.081 R)
• M19: 29,561,586 km (0.118 R)
• M20: 31,432,457 km (0.101 R)
• M21: 33,031,509 km (0.097 R)
• M22: 36,143,743 km (0.036 R)
• M23: 40,368,836 km (0.116 R)
• M24: 41,036,491 km (0.119 R)
• M25: 43,780,864 km (0.096 R)
• M26: 51,484,706 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 16,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit