🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.28 AU - 1.36 AU

Year: 578 Days

Day: 41.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.41 AU - 1.69 AU

Year: 735 Days

Day: 27.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.07 AU - 2.69 AU

Year: 1398 Days

Day: 35.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 13.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.76 AU - 5.04 AU

Year: 3515 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 106,675,577 km

• M1: 172,935 km (0.106 R)
• M2: 759,359 km (0.104 R)
• M3: 1,389,166 km (0.096 R)
• M4: 3,214,409 km (0.114 R)
• M5: 3,980,351 km (0.089 R)
• M6: 4,800,895 km (0.106 R)
• M7: 7,536,442 km (0.111 R)
• M8: 8,349,506 km (0.108 R)
• M9: 9,120,533 km (0.071 R)
• M10: 10,079,755 km (0.1 R)
• M11: 11,371,981 km (0.112 R)
• M12: 13,709,149 km (0.079 R)
• M13: 14,328,933 km (0.099 R)
• M14: 15,768,364 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 13.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.44 AU - 4.72 AU

Year: 3732 Days

Day: 11.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 106,675,577 km

• M1: 164,258 km (0.111 R)
• M2: 688,300 km (0.03 R)
• M3: 1,112,709 km (0.067 R)
• M4: 1,541,307 km (0.112 R)
• M5: 1,990,699 km (0.109 R)
• M6: 2,543,912 km (0.072 R)
• M7: 3,596,782 km (0.092 R)
• M8: 4,027,923 km (0.108 R)
• M9: 5,299,056 km (0.099 R)
• M10: 5,804,996 km (0.066 R)
• M11: 6,256,183 km (0.063 R)
• M12: 7,752,311 km (0.052 R)
• M13: 9,629,615 km (0.113 R)
• M14: 10,841,657 km (0.072 R)
• M15: 12,566,520 km (0.09 R)
• M16: 14,163,328 km (0.09 R)
• M17: 14,776,380 km (0.11 R)
• M18: 17,062,535 km (0.065 R)
• M19: 17,815,610 km (0.085 R)
• M20: 18,289,985 km (0.047 R)
• M21: 20,208,428 km (0.064 R)
• M22: 22,531,833 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.4

Radius: 5.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.91 AU - 14.15 AU

Year: 18951 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 106,675,577 km

• M1: 73,453 km (0.094 R)
• M2: 289,173 km (0.052 R)
• M3: 651,499 km (0.08 R)
• M4: 838,197 km (0.073 R)
• M5: 1,499,270 km (0.101 R)
• M6: 1,690,157 km (0.039 R)
• M7: 2,103,645 km (0.085 R)
• M8: 3,015,145 km (0.112 R)
• M9: 5,863,638 km (0.116 R)
• M10: 6,805,955 km (0.069 R)
• M11: 7,459,698 km (0.07 R)
• M12: 9,130,556 km (0.113 R)
• M13: 9,722,066 km (0.095 R)
• M14: 12,052,801 km (0.097 R)
• M15: 13,566,133 km (0.099 R)
• M16: 13,883,281 km (0.081 R)
• M17: 14,205,515 km (0.101 R)
• M18: 14,998,982 km (0.085 R)
• M19: 16,031,955 km (0.111 R)
• M20: 17,333,157 km (0.041 R)
• M21: 18,392,609 km (0.119 R)
• M22: 18,703,175 km (0.104 R)
• M23: 21,485,097 km (0.112 R)
• M24: 21,829,471 km (0.032 R)
• M25: 22,618,001 km (0.079 R)
• M26: 27,045,949 km (0.111 R)
• M27: 30,048,079 km (0.12 R)
• M28: 34,896,994 km (0.078 R)
• M29: 35,253,486 km (0.086 R)
• M30: 35,732,648 km (0.096 R)
• M31: 38,826,482 km (0.079 R)
• M32: 39,466,013 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.6

Radius: 6

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.94 AU - 20.12 AU

Year: 27949 Days

Day: 22.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 106,675,577 km

• M1: 76,744 km (0.106 R)
• M2: 360,980 km (0.091 R)
• M3: 706,700 km (0.066 R)
• M4: 1,033,871 km (0.1 R)
• M5: 1,529,937 km (0.073 R)
• M6: 1,821,504 km (0.071 R)
• M7: 2,364,993 km (0.094 R)
• M8: 2,647,733 km (0.093 R)
• M9: 4,011,018 km (0.103 R)
• M10: 5,048,180 km (0.086 R)
• M11: 5,970,301 km (0.096 R)
• M12: 10,450,758 km (0.087 R)
• M13: 12,463,148 km (0.103 R)
• M14: 19,097,963 km (0.117 R)
• M15: 19,920,452 km (0.049 R)
• M16: 20,129,740 km (0.079 R)
• M17: 22,985,414 km (0.11 R)
• M18: 28,546,714 km (0.109 R)
• M19: 33,741,501 km (0.035 R)
• M20: 34,639,237 km (0.099 R)
• M21: 37,906,754 km (0.088 R)
• M22: 40,195,751 km (0.094 R)
• M23: 45,588,754 km (0.111 R)
• M24: 53,839,675 km (0.113 R)
• M25: 61,027,703 km (0.033 R)
• M26: 71,000,346 km (0.118 R)
• M27: 88,051,661 km (0.091 R)
• M28: 93,800,109 km (0.117 R)
• M29: 102,571,930 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit