🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.7 AU

Year: 170 Days

Day: 24.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.79 AU - 2.15 AU

Year: 1036 Days

Day: 25.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,612,706 km

• M1: 27,975 km (0.056 R)
• M2: 489,035 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.72 AU - 2.54 AU

Year: 1165 Days

Day: 28.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.68 AU - 2.7 AU

Year: 1214 Days

Day: 32.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 87 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,612,706 km

• M1: 288,125 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.48 AU - 2.86 AU

Year: 1635 Days

Day: 13.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,612,706 km

• M1: 2,114,566 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 14.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.9 AU - 9.44 AU

Year: 10406 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,612,706 km

• M1: 178,171 km (0.112 R)
• M2: 677,230 km (0.103 R)
• M3: 1,638,097 km (0.116 R)
• M4: 2,180,838 km (0.103 R)
• M5: 3,820,281 km (0.116 R)
• M6: 4,884,071 km (0.12 R)
• M7: 5,368,320 km (0.104 R)
• M8: 8,158,170 km (0.104 R)
• M9: 8,796,355 km (0.092 R)
• M10: 9,815,864 km (0.102 R)
• M11: 11,351,786 km (0.082 R)
• M12: 12,382,665 km (0.053 R)
• M13: 13,226,845 km (0.078 R)
• M14: 14,044,846 km (0.085 R)
• M15: 14,564,699 km (0.092 R)
• M16: 15,921,103 km (0.089 R)
• M17: 16,486,733 km (0.044 R)
• M18: 16,992,523 km (0.08 R)
• M19: 19,518,483 km (0.09 R)
• M20: 21,081,482 km (0.062 R)
• M21: 21,936,882 km (0.092 R)
• M22: 25,400,222 km (0.072 R)
• M23: 25,978,418 km (0.118 R)
• M24: 34,319,098 km (0.047 R)
• M25: 35,383,487 km (0.104 R)
• M26: 36,591,789 km (0.101 R)
• M27: 40,382,000 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.1

Radius: 3.5

Gravity: 56.66 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.06 AU - 18.78 AU

Year: 28427 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 96,612,706 km

• M1: 45,478 km (0.1 R)
• M2: 236,664 km (0.075 R)
• M3: 424,409 km (0.108 R)
• M4: 635,342 km (0.117 R)
• M5: 816,056 km (0.102 R)
• M6: 1,760,468 km (0.103 R)
• M7: 1,881,642 km (0.093 R)
• M8: 2,140,746 km (0.098 R)
• M9: 4,586,671 km (0.086 R)
• M10: 7,456,706 km (0.055 R)
• M11: 8,158,021 km (0.095 R)
• M12: 8,843,329 km (0.076 R)
• M13: 9,815,864 km (0.105 R)
• M14: 10,924,833 km (0.092 R)
• M15: 13,388,261 km (0.026 R)
• M16: 15,504,473 km (0.088 R)
• M17: 15,762,230 km (0.084 R)
• M18: 16,641,866 km (0.108 R)
• M19: 17,184,906 km (0.061 R)
• M20: 18,498,226 km (0.096 R)
• M21: 21,006,982 km (0.093 R)
• M22: 24,075,533 km (0.105 R)
• M23: 25,716,173 km (0.108 R)
• M24: 30,007,837 km (0.11 R)
• M25: 30,408,011 km (0.094 R)
• M26: 30,542,051 km (0.09 R)
• M27: 33,024,927 km (0.075 R)
• M28: 37,610,550 km (0.096 R)
• M29: 39,813,678 km (0.082 R)
• M30: 42,435,082 km (0.067 R)
• M31: 42,770,630 km (0.087 R)
• M32: 45,169,132 km (0.115 R)
• M33: 47,475,333 km (0.091 R)
• M34: 53,094,079 km (0.107 R)
• M35: 63,854,206 km (0.049 R)
• M36: 70,677,364 km (0.099 R)
• M37: 73,055,372 km (0.103 R)
• M38: 74,021,326 km (0.109 R)
• M39: 77,469,257 km (0.084 R)
• M40: 89,825,293 km (0.116 R)
• M41: 91,491,215 km (0.086 R)
• M42: 93,177,782 km (0.096 R)
• M43: 94,028,694 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit