🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.26 AU - 1.8 AU

Year: 665 Days

Day: 14.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.64 AU - 2.28 AU

Year: 964 Days

Day: 23.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,291,411 km

• M1: 1,126,173 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.92 AU - 2.54 AU

Year: 1170 Days

Day: 47.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.46 AU - 3.2 AU

Year: 1673 Days

Day: 44.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,291,411 km

• M1: 210,634 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 12

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.05 AU - 6.43 AU

Year: 5478 Days

Day: 10.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,291,411 km

• M1: 150,346 km (0.09 R)
• M2: 540,198 km (0.05 R)
• M3: 1,165,667 km (0.076 R)
• M4: 1,549,984 km (0.083 R)
• M5: 2,078,962 km (0.119 R)
• M6: 3,441,649 km (0.104 R)
• M7: 4,705,900 km (0.102 R)
• M8: 5,079,596 km (0.108 R)
• M9: 7,361,562 km (0.049 R)
• M10: 8,015,753 km (0.026 R)
• M11: 9,821,699 km (0.069 R)
• M12: 11,982,640 km (0.106 R)
• M13: 13,785,743 km (0.092 R)
• M14: 17,666,910 km (0.088 R)
• M15: 19,242,625 km (0.103 R)
• M16: 20,767,625 km (0.116 R)
• M17: 23,127,382 km (0.1 R)
• M18: 23,666,533 km (0.07 R)
• M19: 25,415,781 km (0.105 R)
• M20: 28,111,684 km (0.111 R)
• M21: 28,991,768 km (0.04 R)
• M22: 29,438,767 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 14.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.59 AU - 13.49 AU

Year: 13778 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,291,411 km

• M1: 185,501 km (0.116 R)
• M2: 773,271 km (0.059 R)
• M3: 1,835,865 km (0.099 R)
• M4: 2,633,371 km (0.117 R)
• M5: 3,101,463 km (0.103 R)
• M6: 3,968,532 km (0.099 R)
• M7: 5,832,522 km (0.099 R)
• M8: 7,024,368 km (0.051 R)
• M9: 7,937,214 km (0.057 R)
• M10: 8,723,201 km (0.078 R)
• M11: 9,560,800 km (0.101 R)
• M12: 10,682,485 km (0.05 R)
• M13: 11,703,490 km (0.101 R)
• M14: 14,938,843 km (0.046 R)
• M15: 17,320,890 km (0.067 R)
• M16: 20,393,331 km (0.12 R)
• M17: 20,938,616 km (0.103 R)
• M18: 22,924,378 km (0.106 R)
• M19: 25,763,745 km (0.063 R)
• M20: 26,832,323 km (0.089 R)
• M21: 31,645,634 km (0.119 R)
• M22: 32,871,290 km (0.064 R)
• M23: 40,042,563 km (0.103 R)
• M24: 44,293,835 km (0.06 R)
• M25: 46,606,768 km (0.108 R)
• M26: 47,872,665 km (0.114 R)
• M27: 49,324,213 km (0.098 R)
• M28: 49,978,554 km (0.101 R)
• M29: 50,473,274 km (0.052 R)
• M30: 53,682,149 km (0.104 R)
• M31: 57,564,961 km (0.064 R)
• M32: 65,490,657 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.5

Radius: 7.6

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.71 AU - 15.25 AU

Year: 20377 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,291,411 km

• M1: 94,546 km (0.119 R)
• M2: 434,432 km (0.118 R)
• M3: 676,482 km (0.098 R)
• M4: 999,912 km (0.113 R)
• M5: 1,557,613 km (0.05 R)
• M6: 2,218,536 km (0.082 R)
• M7: 2,468,664 km (0.099 R)
• M8: 2,840,265 km (0.035 R)
• M9: 3,248,817 km (0.053 R)
• M10: 4,251,721 km (0.072 R)
• M11: 5,820,554 km (0.09 R)
• M12: 7,189,674 km (0.061 R)
• M13: 7,487,224 km (0.06 R)
• M14: 9,390,857 km (0.096 R)
• M15: 10,804,557 km (0.119 R)
• M16: 13,293,865 km (0.056 R)
• M17: 13,667,411 km (0.092 R)
• M18: 18,159,985 km (0.113 R)
• M19: 20,837,039 km (0.058 R)
• M20: 22,902,985 km (0.034 R)
• M21: 33,488,979 km (0.099 R)
• M22: 37,338,581 km (0.105 R)
• M23: 40,529,205 km (0.116 R)
• M24: 42,754,473 km (0.114 R)
• M25: 43,241,713 km (0.045 R)
• M26: 45,059,926 km (0.063 R)
• M27: 48,848,342 km (0.075 R)
• M28: 49,202,889 km (0.067 R)
• M29: 51,366,374 km (0.109 R)
• M30: 56,270,341 km (0.075 R)
• M31: 61,890,584 km (0.053 R)
• M32: 77,073,272 km (0.103 R)
• M33: 78,036,383 km (0.065 R)
• M34: 85,004,951 km (0.061 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit