🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.53 AU - 3.11 AU

Year: 1803 Days

Day: 43.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.4

Radius: 10.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.38 AU - 5.68 AU

Year: 4952 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 104,516,925 km

• M1: 128,205 km (0.095 R)
• M2: 453,431 km (0.098 R)
• M3: 940,821 km (0.078 R)
• M4: 1,274,275 km (0.057 R)
• M5: 1,721,124 km (0.115 R)
• M6: 2,178,295 km (0.08 R)
• M7: 2,595,523 km (0.105 R)
• M8: 3,000,036 km (0.096 R)
• M9: 3,446,436 km (0.084 R)
• M10: 3,917,071 km (0.059 R)
• M11: 5,081,391 km (0.073 R)
• M12: 5,924,524 km (0.05 R)
• M13: 9,051,270 km (0.115 R)
• M14: 9,547,635 km (0.103 R)
• M15: 10,136,901 km (0.087 R)
• M16: 10,633,417 km (0.03 R)
• M17: 11,066,203 km (0.088 R)
• M18: 11,388,288 km (0.114 R)
• M19: 12,827,718 km (0.077 R)
• M20: 13,545,489 km (0.086 R)
• M21: 13,867,872 km (0.092 R)
• M22: 14,768,900 km (0.096 R)
• M23: 16,321,876 km (0.099 R)
• M24: 18,314,819 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 14

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.39 AU - 9.73 AU

Year: 10385 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 104,516,925 km

• M1: 174,132 km (0.102 R)
• M2: 624,571 km (0.068 R)
• M3: 1,086,230 km (0.101 R)
• M4: 1,590,824 km (0.111 R)
• M5: 3,010,358 km (0.095 R)
• M6: 4,114,839 km (0.088 R)
• M7: 5,313,417 km (0.098 R)
• M8: 5,806,193 km (0.107 R)
• M9: 7,076,428 km (0.036 R)
• M10: 7,633,680 km (0.116 R)
• M11: 8,134,534 km (0.066 R)
• M12: 9,916,244 km (0.047 R)
• M13: 10,872,923 km (0.083 R)
• M14: 12,337,336 km (0.097 R)
• M15: 14,871,524 km (0.099 R)
• M16: 16,673,431 km (0.11 R)
• M17: 23,556,728 km (0.087 R)
• M18: 25,075,445 km (0.102 R)
• M19: 26,468,800 km (0.093 R)
• M20: 28,704,839 km (0.053 R)
• M21: 32,021,574 km (0.093 R)
• M22: 33,328,760 km (0.096 R)
• M23: 35,933,259 km (0.109 R)
• M24: 39,406,922 km (0.065 R)
• M25: 42,706,452 km (0.104 R)
• M26: 44,023,063 km (0.104 R)
• M27: 45,095,829 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.5

Radius: 7.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.58 AU - 15.7 AU

Year: 18138 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 104,516,925 km

• M1: 94,546 km (0.094 R)
• M2: 346,768 km (0.084 R)
• M3: 758,162 km (0.115 R)
• M4: 1,134,251 km (0.111 R)
• M5: 1,860,998 km (0.051 R)
• M6: 2,299,469 km (0.074 R)
• M7: 3,225,779 km (0.094 R)
• M8: 3,884,608 km (0.047 R)
• M9: 4,518,005 km (0.119 R)
• M10: 5,310,724 km (0.115 R)
• M11: 6,296,724 km (0.077 R)
• M12: 7,169,328 km (0.117 R)
• M13: 7,794,348 km (0.11 R)
• M14: 9,982,816 km (0.097 R)
• M15: 10,270,343 km (0.051 R)
• M16: 13,055,855 km (0.095 R)
• M17: 14,166,170 km (0.096 R)
• M18: 17,113,248 km (0.09 R)
• M19: 18,014,875 km (0.119 R)
• M20: 22,426,217 km (0.12 R)
• M21: 23,759,134 km (0.119 R)
• M22: 24,445,040 km (0.045 R)
• M23: 29,620,827 km (0.11 R)
• M24: 30,615,952 km (0.05 R)
• M25: 31,325,794 km (0.106 R)
• M26: 36,040,521 km (0.091 R)
• M27: 37,289,064 km (0.069 R)
• M28: 37,982,151 km (0.089 R)
• M29: 38,801,499 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.1

Radius: 4

Gravity: 56.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.99 AU - 20.07 AU

Year: 27949 Days

Day: 18.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 160.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 104,516,925 km

• M1: 55,052 km (0.034 R)
• M2: 949,797 km (0.105 R)
• M3: 1,388,268 km (0.116 R)
• M4: 2,519,378 km (0.114 R)
• M5: 2,650,725 km (0.05 R)
• M6: 4,452,481 km (0.083 R)
• M7: 5,647,320 km (0.09 R)
• M8: 6,011,291 km (0.102 R)
• M9: 6,537,128 km (0.118 R)
• M10: 6,938,200 km (0.073 R)
• M11: 12,874,542 km (0.102 R)
• M12: 13,265,442 km (0.074 R)
• M13: 15,427,131 km (0.093 R)
• M14: 19,703,386 km (0.108 R)
• M15: 22,502,063 km (0.092 R)
• M16: 22,727,657 km (0.102 R)
• M17: 30,083,683 km (0.089 R)
• M18: 31,189,062 km (0.063 R)
• M19: 57,229,114 km (0.101 R)
• M20: 61,306,853 km (0.119 R)
• M21: 65,115,615 km (0.118 R)
• M22: 65,573,833 km (0.094 R)
• M23: 67,662,369 km (0.066 R)
• M24: 70,756,950 km (0.095 R)
• M25: 81,397,099 km (0.072 R)
• M26: 99,279,131 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit