🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.93 AU - 1.43 AU

Year: 471 Days

Day: 45 Hours

Environment

Temp: -7 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.34 AU - 1.88 AU

Year: 750 Days

Day: 41.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.89 AU - 2.97 AU

Year: 1391 Days

Day: 37.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.46 AU - 5.26 AU

Year: 3342 Days

Day: 32.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 13.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.16 AU - 8.34 AU

Year: 8699 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,990,438 km

• M1: 171,888 km (0.108 R)
• M2: 1,076,805 km (0.03 R)
• M3: 1,635,554 km (0.117 R)
• M4: 2,283,312 km (0.11 R)
• M5: 2,974,155 km (0.045 R)
• M6: 3,948,935 km (0.046 R)
• M7: 6,998,039 km (0.065 R)
• M8: 7,966,386 km (0.039 R)
• M9: 8,978,266 km (0.081 R)
• M10: 10,507,306 km (0.071 R)
• M11: 11,567,057 km (0.068 R)
• M12: 12,042,479 km (0.115 R)
• M13: 13,260,056 km (0.103 R)
• M14: 14,136,251 km (0.08 R)
• M15: 14,619,153 km (0.112 R)
• M16: 16,997,609 km (0.096 R)
• M17: 17,474,976 km (0.112 R)
• M18: 19,847,897 km (0.11 R)
• M19: 22,591,522 km (0.09 R)
• M20: 24,874,087 km (0.099 R)
• M21: 25,668,003 km (0.08 R)
• M22: 27,028,745 km (0.114 R)
• M23: 27,586,296 km (0.099 R)
• M24: 29,207,937 km (0.101 R)
• M25: 29,992,727 km (0.119 R)
• M26: 34,999,619 km (0.096 R)
• M27: 35,551,186 km (0.107 R)
• M28: 38,513,972 km (0.094 R)
• M29: 39,457,635 km (0.095 R)
• M30: 40,175,555 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.8

Radius: 6.6

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.49 AU - 16.77 AU

Year: 19498 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,990,438 km

• M1: 82,279 km (0.074 R)
• M2: 336,745 km (0.117 R)
• M3: 563,535 km (0.061 R)
• M4: 941,569 km (0.056 R)
• M5: 1,280,408 km (0.119 R)
• M6: 1,751,791 km (0.065 R)
• M7: 2,058,168 km (0.056 R)
• M8: 3,224,732 km (0.1 R)
• M9: 4,358,983 km (0.078 R)
• M10: 5,656,595 km (0.089 R)
• M11: 7,679,158 km (0.092 R)
• M12: 8,608,460 km (0.043 R)
• M13: 12,452,676 km (0.105 R)
• M14: 13,224,153 km (0.071 R)
• M15: 17,136,286 km (0.112 R)
• M16: 17,652,250 km (0.113 R)
• M17: 18,805,350 km (0.106 R)
• M18: 23,185,276 km (0.116 R)
• M19: 26,341,642 km (0.045 R)
• M20: 26,798,215 km (0.062 R)
• M21: 29,282,886 km (0.109 R)
• M22: 30,144,121 km (0.056 R)
• M23: 31,917,005 km (0.105 R)
• M24: 33,092,695 km (0.106 R)
• M25: 34,161,721 km (0.11 R)
• M26: 37,077,383 km (0.037 R)
• M27: 38,085,075 km (0.077 R)
• M28: 39,555,921 km (0.074 R)
• M29: 46,812,166 km (0.049 R)
• M30: 50,400,869 km (0.109 R)
• M31: 51,104,577 km (0.091 R)
• M32: 52,172,557 km (0.083 R)
• M33: 61,857,224 km (0.11 R)
• M34: 63,477,368 km (0.049 R)
• M35: 75,160,813 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.8

Radius: 6.7

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.19 AU - 21.19 AU

Year: 27313 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,990,438 km

• M1: 83,625 km (0.097 R)
• M2: 305,628 km (0.117 R)
• M3: 679,623 km (0.105 R)
• M4: 1,025,793 km (0.081 R)
• M5: 1,416,692 km (0.08 R)
• M6: 1,762,263 km (0.098 R)
• M7: 2,495,592 km (0.106 R)
• M8: 3,058,528 km (0.114 R)
• M9: 3,324,364 km (0.08 R)
• M10: 3,573,444 km (0.103 R)
• M11: 3,970,776 km (0.103 R)
• M12: 4,360,479 km (0.083 R)
• M13: 5,340,943 km (0.119 R)
• M14: 7,516,395 km (0.109 R)
• M15: 7,837,881 km (0.075 R)
• M16: 12,745,739 km (0.109 R)
• M17: 18,017,268 km (0.025 R)
• M18: 18,496,730 km (0.098 R)
• M19: 19,884,699 km (0.046 R)
• M20: 25,648,256 km (0.113 R)
• M21: 27,623,546 km (0.074 R)
• M22: 32,293,543 km (0.101 R)
• M23: 39,838,811 km (0.096 R)
• M24: 40,488,664 km (0.115 R)
• M25: 40,816,283 km (0.036 R)
• M26: 42,989,043 km (0.101 R)
• M27: 45,945,096 km (0.047 R)
• M28: 48,478,985 km (0.119 R)
• M29: 51,295,614 km (0.112 R)
• M30: 55,419,429 km (0.119 R)
• M31: 56,432,954 km (0.085 R)
• M32: 61,039,222 km (0.073 R)
• M33: 63,213,478 km (0.056 R)
• M34: 64,542,505 km (0.088 R)
• M35: 66,116,425 km (0.078 R)
• M36: 79,383,661 km (0.084 R)
• M37: 83,817,144 km (0.073 R)
• M38: 86,229,858 km (0.105 R)
• M39: 86,500,780 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit