🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.42 AU - 1.7 AU

Year: 698 Days

Day: 30.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 111.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,305,716 km

• M1: 50,714 km (0.079 R)
• M2: 559,945 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.85 AU - 2.39 AU

Year: 1106 Days

Day: 29.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,305,716 km

• M1: 298,597 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.66 AU - 3.74 AU

Year: 2549 Days

Day: 24.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 10.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.77 AU - 7.69 AU

Year: 5569 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 114,305,716 km

• M1: 133,441 km (0.045 R)
• M2: 525,089 km (0.056 R)
• M3: 929,601 km (0.056 R)
• M4: 1,509,592 km (0.115 R)
• M5: 1,904,530 km (0.111 R)
• M6: 3,004,823 km (0.081 R)
• M7: 3,660,361 km (0.105 R)
• M8: 5,642,383 km (0.089 R)
• M9: 6,640,799 km (0.092 R)
• M10: 9,714,587 km (0.059 R)
• M11: 10,344,244 km (0.054 R)
• M12: 10,715,995 km (0.098 R)
• M13: 14,133,857 km (0.061 R)
• M14: 14,824,999 km (0.097 R)
• M15: 22,792,732 km (0.052 R)
• M16: 23,344,149 km (0.096 R)
• M17: 24,147,191 km (0.039 R)
• M18: 28,988,776 km (0.118 R)
• M19: 31,441,882 km (0.092 R)
• M20: 32,223,830 km (0.112 R)
• M21: 33,420,912 km (0.116 R)
• M22: 34,132,699 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.1

Radius: 11.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.1 AU - 7.26 AU

Year: 6184 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 114,305,716 km

• M1: 141,071 km (0.043 R)
• M2: 644,617 km (0.059 R)
• M3: 1,163,273 km (0.101 R)
• M4: 1,966,015 km (0.093 R)
• M5: 2,668,527 km (0.106 R)
• M6: 3,695,516 km (0.1 R)
• M7: 4,357,636 km (0.045 R)
• M8: 5,071,517 km (0.075 R)
• M9: 6,361,799 km (0.108 R)
• M10: 6,890,328 km (0.077 R)
• M11: 7,894,579 km (0.109 R)
• M12: 8,616,538 km (0.106 R)
• M13: 10,317,765 km (0.043 R)
• M14: 11,539,531 km (0.056 R)
• M15: 12,758,155 km (0.067 R)
• M16: 13,752,532 km (0.113 R)
• M17: 16,521,589 km (0.09 R)
• M18: 17,342,432 km (0.064 R)
• M19: 18,624,486 km (0.081 R)
• M20: 21,445,154 km (0.088 R)
• M21: 21,929,851 km (0.071 R)
• M22: 23,574,081 km (0.103 R)
• M23: 25,762,549 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 14.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.82 AU - 9.18 AU

Year: 8876 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 114,305,716 km

• M1: 177,872 km (0.101 R)
• M2: 644,617 km (0.116 R)
• M3: 3,109,541 km (0.103 R)
• M4: 3,859,475 km (0.104 R)
• M5: 7,491,263 km (0.088 R)
• M6: 7,996,455 km (0.085 R)
• M7: 8,889,255 km (0.083 R)
• M8: 9,797,913 km (0.102 R)
• M9: 10,558,468 km (0.12 R)
• M10: 12,603,321 km (0.047 R)
• M11: 13,875,203 km (0.109 R)
• M12: 15,499,087 km (0.109 R)
• M13: 17,030,222 km (0.057 R)
• M14: 18,736,385 km (0.099 R)
• M15: 19,199,690 km (0.096 R)
• M16: 21,047,074 km (0.058 R)
• M17: 25,561,938 km (0.081 R)
• M18: 28,907,545 km (0.111 R)
• M19: 31,764,265 km (0.093 R)
• M20: 36,335,378 km (0.117 R)
• M21: 37,178,212 km (0.09 R)
• M22: 37,910,793 km (0.065 R)
• M23: 38,528,632 km (0.112 R)
• M24: 41,197,458 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.9

Radius: 3.1

Gravity: 98.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.59 AU - 20.87 AU

Year: 31388 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 114,305,716 km

• M1: 39,344 km (0.108 R)
• M2: 283,787 km (0.065 R)
• M3: 447,746 km (0.078 R)
• M4: 716,125 km (0.109 R)
• M5: 912,098 km (0.06 R)
• M6: 1,066,782 km (0.114 R)
• M7: 1,222,364 km (0.096 R)
• M8: 1,375,104 km (0.088 R)
• M9: 1,781,411 km (0.06 R)
• M10: 2,467,168 km (0.117 R)
• M11: 2,942,291 km (0.112 R)
• M12: 4,771,723 km (0.088 R)
• M13: 6,259,175 km (0.118 R)
• M14: 6,559,418 km (0.042 R)
• M15: 8,088,158 km (0.081 R)
• M16: 8,205,593 km (0.099 R)
• M17: 9,060,395 km (0.045 R)
• M18: 9,838,753 km (0.111 R)
• M19: 10,451,206 km (0.095 R)
• M20: 10,802,163 km (0.113 R)
• M21: 12,054,148 km (0.057 R)
• M22: 15,375,220 km (0.05 R)
• M23: 17,931,698 km (0.049 R)
• M24: 18,031,480 km (0.045 R)
• M25: 20,429,983 km (0.051 R)
• M26: 22,681,132 km (0.115 R)
• M27: 22,914,953 km (0.108 R)
• M28: 34,252,228 km (0.116 R)
• M29: 37,250,917 km (0.098 R)
• M30: 37,903,762 km (0.113 R)
• M31: 42,157,578 km (0.038 R)
• M32: 43,403,279 km (0.091 R)
• M33: 45,967,985 km (0.118 R)
• M34: 51,597,951 km (0.098 R)
• M35: 54,892,395 km (0.101 R)
• M36: 56,376,706 km (0.094 R)
• M37: 57,670,129 km (0.087 R)
• M38: 78,707,479 km (0.038 R)
• M39: 86,431,217 km (0.116 R)
• M40: 98,628,380 km (0.112 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit