🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 10.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 250 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,743,956 km

• M1: 134,488 km (0.071 R)
• M2: 550,071 km (0.082 R)
• M3: 956,678 km (0.048 R)
• M4: 1,545,944 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 13.1

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.63 AU - 0.79 AU

Year: 399 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,743,956 km

• M1: 162,912 km (0.079 R)
• M2: 738,415 km (0.093 R)
• M3: 1,230,592 km (0.11 R)
• M4: 1,643,781 km (0.104 R)
• M5: 2,356,466 km (0.051 R)
• M6: 2,837,572 km (0.113 R)
• M7: 3,444,042 km (0.045 R)
• M8: 4,934,187 km (0.036 R)
• M9: 5,712,544 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 10.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.89 AU

Year: 433 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,743,956 km

• M1: 134,339 km (0.115 R)
• M2: 492,177 km (0.078 R)
• M3: 915,838 km (0.118 R)
• M4: 1,285,794 km (0.056 R)
• M5: 1,828,086 km (0.103 R)
• M6: 2,185,026 km (0.113 R)
• M7: 2,885,743 km (0.106 R)
• M8: 3,241,337 km (0.108 R)
• M9: 3,850,051 km (0.089 R)
• M10: 4,326,221 km (0.091 R)
• M11: 5,814,869 km (0.074 R)
• M12: 6,520,373 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 9.9

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.66 AU - 1.02 AU

Year: 513 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,743,956 km

• M1: 123,119 km (0.073 R)
• M2: 516,412 km (0.112 R)
• M3: 909,405 km (0.106 R)
• M4: 1,524,253 km (0.07 R)
• M5: 2,177,397 km (0.106 R)
• M6: 2,517,433 km (0.039 R)
• M7: 3,331,096 km (0.117 R)
• M8: 3,772,110 km (0.072 R)
• M9: 5,248,342 km (0.042 R)
• M10: 5,684,420 km (0.109 R)
• M11: 6,277,875 km (0.103 R)
• M12: 6,810,144 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 11.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.97 AU - 1.11 AU

Year: 707 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,743,956 km

• M1: 141,819 km (0.071 R)
• M2: 518,506 km (0.116 R)
• M3: 1,356,553 km (0.078 R)
• M4: 1,828,535 km (0.112 R)
• M5: 2,244,417 km (0.108 R)
• M6: 2,622,451 km (0.077 R)
• M7: 3,110,140 km (0.108 R)
• M8: 4,103,619 km (0.079 R)
• M9: 4,704,105 km (0.118 R)
• M10: 5,428,159 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.2

Radius: 3.4

Gravity: 67.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.41 AU - 6.67 AU

Year: 11153 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,743,956 km

• M1: 42,336 km (0.064 R)
• M2: 258,206 km (0.04 R)
• M3: 410,796 km (0.063 R)
• M4: 532,718 km (0.111 R)
• M5: 721,810 km (0.118 R)
• M6: 1,042,099 km (0.106 R)
• M7: 1,285,943 km (0.115 R)
• M8: 1,627,326 km (0.119 R)
• M9: 1,835,865 km (0.1 R)
• M10: 2,611,979 km (0.074 R)
• M11: 3,454,963 km (0.074 R)
• M12: 5,069,573 km (0.042 R)
• M13: 6,095,814 km (0.082 R)
• M14: 6,247,506 km (0.06 R)
• M15: 7,085,404 km (0.079 R)
• M16: 7,337,925 km (0.071 R)
• M17: 8,408,298 km (0.096 R)
• M18: 9,680,777 km (0.031 R)
• M19: 10,416,500 km (0.054 R)
• M20: 12,846,268 km (0.075 R)
• M21: 13,539,954 km (0.076 R)
• M22: 13,733,384 km (0.082 R)
• M23: 14,324,744 km (0.095 R)
• M24: 14,796,277 km (0.091 R)
• M25: 15,070,340 km (0.093 R)
• M26: 15,912,875 km (0.078 R)
• M27: 21,636,639 km (0.107 R)
• M28: 21,900,979 km (0.044 R)
• M29: 24,473,763 km (0.111 R)
• M30: 26,030,628 km (0.051 R)
• M31: 26,429,905 km (0.103 R)
• M32: 28,382,606 km (0.087 R)
• M33: 30,983,664 km (0.105 R)
• M34: 32,456,904 km (0.079 R)
• M35: 34,572,816 km (0.097 R)
• M36: 46,835,204 km (0.115 R)
• M37: 52,328,886 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.9

Radius: 4.3

Gravity: 26.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.03 AU - 8.25 AU

Year: 14082 Days

Day: 20 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,743,956 km

• M1: 67,618 km (0.098 R)
• M2: 265,237 km (0.106 R)
• M3: 476,619 km (0.089 R)
• M4: 923,019 km (0.084 R)
• M5: 1,063,940 km (0.073 R)
• M6: 3,463,939 km (0.114 R)
• M7: 4,262,941 km (0.06 R)
• M8: 4,595,946 km (0.067 R)
• M9: 5,521,657 km (0.102 R)
• M10: 7,050,697 km (0.086 R)
• M11: 7,956,662 km (0.104 R)
• M12: 8,183,303 km (0.119 R)
• M13: 9,788,787 km (0.092 R)
• M14: 12,240,247 km (0.097 R)
• M15: 12,973,726 km (0.107 R)
• M16: 13,671,301 km (0.104 R)
• M17: 16,639,322 km (0.103 R)
• M18: 25,926,358 km (0.1 R)
• M19: 27,030,839 km (0.111 R)
• M20: 27,957,448 km (0.031 R)
• M21: 30,421,325 km (0.119 R)
• M22: 31,989,859 km (0.072 R)
• M23: 35,530,841 km (0.107 R)
• M24: 36,145,389 km (0.09 R)
• M25: 36,517,439 km (0.088 R)
• M26: 41,589,554 km (0.115 R)
• M27: 42,409,351 km (0.084 R)
• M28: 45,507,373 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit