🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.31 AU - 1.31 AU

Year: 522 Days

Day: 46.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,010,234 km

• M1: 183,108 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.77 AU - 2.13 AU

Year: 948 Days

Day: 36.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.14 AU - 3.86 AU

Year: 2280 Days

Day: 39.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.71 AU - 5.33 AU

Year: 3347 Days

Day: 30.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 14.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.23 AU - 11.53 AU

Year: 12498 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,010,234 km

• M1: 183,706 km (0.069 R)
• M2: 758,461 km (0.097 R)
• M3: 1,241,812 km (0.106 R)
• M4: 2,026,902 km (0.096 R)
• M5: 2,915,812 km (0.078 R)
• M6: 3,716,161 km (0.1 R)
• M7: 4,409,547 km (0.11 R)
• M8: 5,538,712 km (0.11 R)
• M9: 6,688,371 km (0.082 R)
• M10: 9,050,821 km (0.062 R)
• M11: 10,365,936 km (0.071 R)
• M12: 10,926,329 km (0.1 R)
• M13: 11,804,918 km (0.114 R)
• M14: 13,438,975 km (0.108 R)
• M15: 14,310,532 km (0.077 R)
• M16: 21,502,300 km (0.041 R)
• M17: 25,615,195 km (0.108 R)
• M18: 27,910,026 km (0.077 R)
• M19: 29,328,812 km (0.108 R)
• M20: 31,372,169 km (0.107 R)
• M21: 39,951,009 km (0.057 R)
• M22: 42,033,860 km (0.104 R)
• M23: 43,896,802 km (0.106 R)
• M24: 46,415,432 km (0.09 R)
• M25: 48,716,397 km (0.073 R)
• M26: 59,214,727 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 11.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.94 AU - 14.08 AU

Year: 16342 Days

Day: 10.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,010,234 km

• M1: 147,952 km (0.056 R)
• M2: 567,126 km (0.109 R)
• M3: 1,428,510 km (0.118 R)
• M4: 2,171,563 km (0.084 R)
• M5: 2,792,095 km (0.092 R)
• M6: 3,446,286 km (0.084 R)
• M7: 4,453,529 km (0.109 R)
• M8: 5,239,815 km (0.084 R)
• M9: 5,957,137 km (0.071 R)
• M10: 6,955,703 km (0.075 R)
• M11: 7,728,376 km (0.093 R)
• M12: 8,209,034 km (0.102 R)
• M13: 9,827,234 km (0.103 R)
• M14: 12,025,724 km (0.114 R)
• M15: 17,536,610 km (0.067 R)
• M16: 21,961,117 km (0.096 R)
• M17: 23,025,805 km (0.102 R)
• M18: 24,226,178 km (0.062 R)
• M19: 26,211,342 km (0.091 R)
• M20: 27,519,725 km (0.041 R)
• M21: 28,077,576 km (0.059 R)
• M22: 30,741,315 km (0.039 R)
• M23: 34,463,310 km (0.052 R)
• M24: 35,504,362 km (0.095 R)
• M25: 38,893,202 km (0.097 R)
• M26: 39,879,352 km (0.115 R)
• M27: 53,047,704 km (0.09 R)
• M28: 55,314,411 km (0.037 R)
• M29: 58,742,596 km (0.082 R)
• M30: 62,309,907 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.2

Radius: 6.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.28 AU - 19.54 AU

Year: 23150 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,010,234 km

• M1: 80,932 km (0.119 R)
• M2: 395,836 km (0.082 R)
• M3: 731,833 km (0.072 R)
• M4: 1,035,217 km (0.074 R)
• M5: 1,491,042 km (0.069 R)
• M6: 2,356,166 km (0.06 R)
• M7: 2,730,012 km (0.075 R)
• M8: 4,387,406 km (0.116 R)
• M9: 5,893,707 km (0.092 R)
• M10: 6,117,655 km (0.11 R)
• M11: 6,503,767 km (0.072 R)
• M12: 9,573,067 km (0.107 R)
• M13: 14,012,982 km (0.098 R)
• M14: 15,235,496 km (0.031 R)
• M15: 16,454,120 km (0.084 R)
• M16: 19,164,834 km (0.037 R)
• M17: 23,626,889 km (0.079 R)
• M18: 24,962,948 km (0.086 R)
• M19: 28,628,694 km (0.098 R)
• M20: 29,598,088 km (0.112 R)
• M21: 33,576,793 km (0.049 R)
• M22: 34,897,294 km (0.054 R)
• M23: 36,127,437 km (0.109 R)
• M24: 40,930,576 km (0.088 R)
• M25: 44,263,616 km (0.106 R)
• M26: 46,436,226 km (0.119 R)
• M27: 48,073,874 km (0.049 R)
• M28: 48,830,839 km (0.105 R)
• M29: 49,749,669 km (0.049 R)
• M30: 54,027,421 km (0.108 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit