🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.48 AU - 2.88 AU

Year: 1627 Days

Day: 16.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.27 AU - 3.67 AU

Year: 1898 Days

Day: 40 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 9.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.89 AU - 11.41 AU

Year: 13808 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,396,388 km

• M1: 123,418 km (0.096 R)
• M2: 1,110,615 km (0.117 R)
• M3: 2,895,018 km (0.105 R)
• M4: 4,155,081 km (0.117 R)
• M5: 8,545,629 km (0.111 R)
• M6: 9,436,933 km (0.112 R)
• M7: 9,905,174 km (0.111 R)
• M8: 10,238,329 km (0.115 R)
• M9: 16,231,219 km (0.055 R)
• M10: 17,327,024 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.6

Radius: 7.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.18 AU - 13.62 AU

Year: 16193 Days

Day: 15.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,396,388 km

• M1: 97,089 km (0.099 R)
• M2: 353,799 km (0.045 R)
• M3: 662,569 km (0.112 R)
• M4: 1,342,342 km (0.095 R)
• M5: 1,818,063 km (0.078 R)
• M6: 2,264,313 km (0.079 R)
• M7: 3,201,245 km (0.046 R)
• M8: 3,556,091 km (0.069 R)
• M9: 4,466,843 km (0.025 R)
• M10: 5,280,206 km (0.112 R)
• M11: 6,382,144 km (0.112 R)
• M12: 8,172,532 km (0.096 R)
• M13: 9,486,300 km (0.049 R)
• M14: 11,507,667 km (0.109 R)
• M15: 16,978,162 km (0.078 R)
• M16: 17,745,449 km (0.111 R)
• M17: 18,058,707 km (0.12 R)
• M18: 23,305,553 km (0.119 R)
• M19: 24,930,784 km (0.053 R)
• M20: 30,818,209 km (0.11 R)
• M21: 33,602,375 km (0.081 R)
• M22: 36,172,316 km (0.119 R)
• M23: 52,440,337 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.3

Radius: 6.8

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.36 AU - 17.48 AU

Year: 20307 Days

Day: 18.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,396,388 km

• M1: 85,570 km (0.113 R)
• M2: 467,493 km (0.065 R)
• M3: 761,902 km (0.052 R)
• M4: 976,724 km (0.108 R)
• M5: 1,218,774 km (0.111 R)
• M6: 2,096,465 km (0.101 R)
• M7: 2,482,128 km (0.118 R)
• M8: 3,959,257 km (0.119 R)
• M9: 5,084,532 km (0.117 R)
• M10: 7,506,672 km (0.117 R)
• M11: 9,492,882 km (0.088 R)
• M12: 11,481,487 km (0.066 R)
• M13: 12,201,801 km (0.111 R)
• M14: 14,770,097 km (0.119 R)
• M15: 15,939,204 km (0.053 R)
• M16: 18,904,833 km (0.109 R)
• M17: 19,630,981 km (0.113 R)
• M18: 21,723,556 km (0.09 R)
• M19: 25,680,419 km (0.082 R)
• M20: 27,366,387 km (0.094 R)
• M21: 27,596,618 km (0.111 R)
• M22: 32,220,389 km (0.104 R)
• M23: 34,179,374 km (0.097 R)
• M24: 35,528,597 km (0.12 R)
• M25: 40,084,450 km (0.084 R)
• M26: 45,820,182 km (0.03 R)
• M27: 46,471,232 km (0.102 R)
• M28: 46,799,001 km (0.1 R)
• M29: 48,798,377 km (0.1 R)
• M30: 55,873,758 km (0.084 R)
• M31: 57,743,581 km (0.118 R)
• M32: 58,885,312 km (0.075 R)
• M33: 60,042,003 km (0.103 R)
• M34: 66,675,921 km (0.099 R)
• M35: 67,932,393 km (0.118 R)
• M36: 74,004,870 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.8

Radius: 3.6

Gravity: 66.81 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.9 AU - 18.04 AU

Year: 20413 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,396,388 km

• M1: 44,730 km (0.09 R)
• M2: 203,752 km (0.065 R)
• M3: 349,161 km (0.105 R)
• M4: 468,840 km (0.062 R)
• M5: 762,800 km (0.029 R)
• M6: 1,331,571 km (0.074 R)
• M7: 1,797,269 km (0.112 R)
• M8: 2,206,419 km (0.087 R)
• M9: 2,363,497 km (0.119 R)
• M10: 2,480,183 km (0.094 R)
• M11: 2,906,088 km (0.117 R)
• M12: 3,206,481 km (0.043 R)
• M13: 3,497,299 km (0.063 R)
• M14: 3,618,473 km (0.119 R)
• M15: 4,582,482 km (0.087 R)
• M16: 4,913,392 km (0.094 R)
• M17: 5,789,438 km (0.062 R)
• M18: 5,959,231 km (0.088 R)
• M19: 6,308,692 km (0.115 R)
• M20: 8,809,519 km (0.052 R)
• M21: 12,313,999 km (0.1 R)
• M22: 17,958,776 km (0.093 R)
• M23: 19,057,273 km (0.119 R)
• M24: 21,085,670 km (0.106 R)
• M25: 24,226,478 km (0.1 R)
• M26: 27,189,114 km (0.087 R)
• M27: 29,003,586 km (0.108 R)
• M28: 41,925,551 km (0.116 R)
• M29: 50,513,815 km (0.061 R)
• M30: 57,429,426 km (0.093 R)
• M31: 59,202,161 km (0.118 R)
• M32: 69,275,333 km (0.088 R)
• M33: 73,558,769 km (0.104 R)
• M34: 78,976,007 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit