🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 14.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.72 AU - 0.94 AU

Year: 522 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,570,020 km

• M1: 182,061 km (0.086 R)
• M2: 676,631 km (0.088 R)
• M3: 1,242,410 km (0.103 R)
• M4: 1,948,363 km (0.108 R)
• M5: 3,658,266 km (0.097 R)
• M6: 4,110,351 km (0.026 R)
• M7: 5,239,067 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 9.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.13 AU - 1.23 AU

Year: 885 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,570,020 km

• M1: 118,482 km (0.041 R)
• M2: 416,630 km (0.116 R)
• M3: 731,234 km (0.101 R)
• M4: 1,122,582 km (0.061 R)
• M5: 1,980,676 km (0.07 R)
• M6: 4,035,552 km (0.029 R)
• M7: 5,118,790 km (0.096 R)
• M8: 6,055,273 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 14.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.29 AU

Year: 907 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,570,020 km

• M1: 185,801 km (0.098 R)
• M2: 698,323 km (0.095 R)
• M3: 1,464,264 km (0.108 R)
• M4: 1,985,762 km (0.115 R)
• M5: 3,272,154 km (0.115 R)
• M6: 4,714,577 km (0.091 R)
• M7: 5,551,278 km (0.09 R)
• M8: 6,176,148 km (0.067 R)
• M9: 7,590,895 km (0.116 R)
• M10: 8,115,834 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 12

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.65 AU - 4.33 AU

Year: 5501 Days

Day: 14.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,570,020 km

• M1: 149,299 km (0.12 R)
• M2: 721,959 km (0.089 R)
• M3: 1,947,465 km (0.09 R)
• M4: 2,670,472 km (0.117 R)
• M5: 3,345,906 km (0.09 R)
• M6: 4,082,825 km (0.118 R)
• M7: 5,447,606 km (0.051 R)
• M8: 6,434,653 km (0.092 R)
• M9: 7,425,440 km (0.111 R)
• M10: 7,918,814 km (0.091 R)
• M11: 8,638,080 km (0.11 R)
• M12: 9,798,062 km (0.061 R)
• M13: 11,010,553 km (0.117 R)
• M14: 11,452,764 km (0.107 R)
• M15: 12,584,023 km (0.068 R)
• M16: 13,013,519 km (0.116 R)
• M17: 13,619,839 km (0.11 R)
• M18: 15,613,829 km (0.056 R)
• M19: 17,795,564 km (0.102 R)
• M20: 18,612,069 km (0.104 R)
• M21: 21,743,751 km (0.066 R)
• M22: 23,717,695 km (0.117 R)
• M23: 28,476,254 km (0.076 R)
• M24: 35,833,028 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 12.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.89 AU - 4.43 AU

Year: 5857 Days

Day: 7.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,570,020 km

• M1: 159,172 km (0.09 R)
• M2: 781,050 km (0.048 R)
• M3: 1,393,355 km (0.058 R)
• M4: 1,804,599 km (0.119 R)
• M5: 2,265,959 km (0.104 R)
• M6: 2,750,506 km (0.096 R)
• M7: 3,519,290 km (0.086 R)
• M8: 4,908,755 km (0.104 R)
• M9: 5,852,269 km (0.059 R)
• M10: 6,670,569 km (0.094 R)
• M11: 10,352,322 km (0.066 R)
• M12: 12,207,336 km (0.073 R)
• M13: 13,213,681 km (0.118 R)
• M14: 14,621,397 km (0.099 R)
• M15: 15,331,538 km (0.045 R)
• M16: 16,064,567 km (0.049 R)
• M17: 20,230,120 km (0.104 R)
• M18: 21,186,948 km (0.111 R)
• M19: 22,561,154 km (0.096 R)
• M20: 23,912,920 km (0.118 R)
• M21: 29,675,430 km (0.114 R)
• M22: 32,179,250 km (0.097 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.6

Radius: 7.3

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.35 AU - 10.31 AU

Year: 16595 Days

Day: 24.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,570,020 km

• M1: 93,648 km (0.027 R)
• M2: 407,205 km (0.096 R)
• M3: 1,050,925 km (0.094 R)
• M4: 1,287,738 km (0.041 R)
• M5: 1,643,333 km (0.062 R)
• M6: 3,470,521 km (0.101 R)
• M7: 4,067,417 km (0.112 R)
• M8: 5,199,274 km (0.077 R)
• M9: 7,919,412 km (0.089 R)
• M10: 8,219,805 km (0.106 R)
• M11: 9,004,296 km (0.032 R)
• M12: 9,386,967 km (0.109 R)
• M13: 10,782,117 km (0.067 R)
• M14: 11,276,538 km (0.043 R)
• M15: 13,406,064 km (0.035 R)
• M16: 15,477,695 km (0.041 R)
• M17: 16,427,641 km (0.12 R)
• M18: 17,248,335 km (0.084 R)
• M19: 17,584,332 km (0.076 R)
• M20: 17,839,097 km (0.11 R)
• M21: 19,691,867 km (0.086 R)
• M22: 24,191,771 km (0.107 R)
• M23: 27,812,339 km (0.062 R)
• M24: 31,403,136 km (0.111 R)
• M25: 31,652,965 km (0.054 R)
• M26: 37,771,966 km (0.085 R)
• M27: 42,923,668 km (0.057 R)
• M28: 43,385,926 km (0.088 R)
• M29: 58,091,696 km (0.09 R)
• M30: 63,913,446 km (0.079 R)
• M31: 66,552,652 km (0.092 R)
• M32: 72,047,382 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.7

Radius: 3.2

Gravity: 50.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.52 AU - 10.48 AU

Year: 20211 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,570,020 km

• M1: 172,337 km (0.106 R)
• M2: 438,621 km (0.111 R)
• M3: 579,542 km (0.095 R)
• M4: 711,637 km (0.036 R)
• M5: 874,848 km (0.068 R)
• M6: 1,074,861 km (0.092 R)
• M7: 1,861,297 km (0.119 R)
• M8: 2,051,585 km (0.109 R)
• M9: 2,845,651 km (0.072 R)
• M10: 3,976,760 km (0.066 R)
• M11: 4,292,412 km (0.082 R)
• M12: 5,009,285 km (0.117 R)
• M13: 5,452,992 km (0.118 R)
• M14: 9,154,941 km (0.11 R)
• M15: 10,450,010 km (0.119 R)
• M16: 10,988,263 km (0.073 R)
• M17: 19,046,502 km (0.049 R)
• M18: 19,758,139 km (0.116 R)
• M19: 20,672,331 km (0.06 R)
• M20: 22,584,491 km (0.079 R)
• M21: 32,030,699 km (0.073 R)
• M22: 53,478,995 km (0.119 R)
• M23: 59,465,154 km (0.106 R)
• M24: 62,134,279 km (0.076 R)
• M25: 62,716,364 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit