🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 14.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 262 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 168.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,036,667 km

• M1: 185,352 km (0.106 R)
• M2: 730,187 km (0.043 R)
• M3: 1,351,168 km (0.068 R)
• M4: 1,877,304 km (0.111 R)
• M5: 2,464,475 km (0.096 R)
• M6: 3,053,143 km (0.042 R)
• M7: 4,262,492 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.9

Radius: 13.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.67 AU - 0.71 AU

Year: 389 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,036,667 km

• M1: 170,392 km (0.1 R)
• M2: 666,309 km (0.118 R)
• M3: 1,102,686 km (0.095 R)
• M4: 1,719,029 km (0.105 R)
• M5: 2,163,933 km (0.099 R)
• M6: 3,259,738 km (0.052 R)
• M7: 4,137,279 km (0.101 R)
• M8: 4,801,044 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 14.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.05 AU

Year: 532 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,036,667 km

• M1: 176,974 km (0.062 R)
• M2: 664,963 km (0.093 R)
• M3: 1,326,036 km (0.1 R)
• M4: 1,871,170 km (0.051 R)
• M5: 2,778,182 km (0.067 R)
• M6: 3,239,392 km (0.075 R)
• M7: 3,830,005 km (0.052 R)
• M8: 4,448,442 km (0.119 R)
• M9: 5,164,866 km (0.051 R)
• M10: 5,921,981 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 11.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.95 AU - 3.05 AU

Year: 2681 Days

Day: 5.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,036,667 km

• M1: 152,889 km (0.061 R)
• M2: 650,601 km (0.112 R)
• M3: 1,095,505 km (0.083 R)
• M4: 1,712,896 km (0.113 R)
• M5: 2,214,796 km (0.053 R)
• M6: 3,059,127 km (0.101 R)
• M7: 3,884,010 km (0.074 R)
• M8: 4,274,460 km (0.098 R)
• M9: 5,159,182 km (0.069 R)
• M10: 6,638,106 km (0.111 R)
• M11: 7,351,987 km (0.096 R)
• M12: 8,793,363 km (0.105 R)
• M13: 14,436,045 km (0.06 R)
• M14: 15,685,786 km (0.111 R)
• M15: 18,745,062 km (0.117 R)
• M16: 19,927,932 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.9

Radius: 5.7

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.8 AU - 6.52 AU

Year: 9133 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 39,036,667 km

• M1: 70,909 km (0.098 R)
• M2: 296,204 km (0.065 R)
• M3: 562,638 km (0.089 R)
• M4: 844,480 km (0.069 R)
• M5: 1,161,179 km (0.098 R)
• M6: 1,651,411 km (0.086 R)
• M7: 1,858,006 km (0.048 R)
• M8: 2,414,360 km (0.11 R)
• M9: 3,298,184 km (0.099 R)
• M10: 4,057,244 km (0.054 R)
• M11: 4,837,546 km (0.114 R)
• M12: 5,169,953 km (0.077 R)
• M13: 6,329,785 km (0.113 R)
• M14: 6,913,965 km (0.104 R)
• M15: 7,180,548 km (0.072 R)
• M16: 7,815,741 km (0.104 R)
• M17: 8,063,325 km (0.097 R)
• M18: 10,886,387 km (0.111 R)
• M19: 11,143,396 km (0.1 R)
• M20: 11,616,424 km (0.116 R)
• M21: 12,212,572 km (0.085 R)
• M22: 12,434,276 km (0.115 R)
• M23: 13,941,923 km (0.079 R)
• M24: 15,828,203 km (0.115 R)
• M25: 17,736,174 km (0.08 R)
• M26: 19,414,064 km (0.085 R)
• M27: 19,792,247 km (0.112 R)
• M28: 21,515,315 km (0.084 R)
• M29: 29,808,573 km (0.027 R)
• M30: 32,382,703 km (0.099 R)
• M31: 33,344,468 km (0.118 R)
• M32: 33,560,786 km (0.041 R)
• M33: 33,996,116 km (0.045 R)
• M34: 35,662,487 km (0.099 R)
• M35: 37,499,100 km (0.098 R)
• M36: 41,985,989 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.9

Radius: 3.1

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.45 AU - 8.81 AU

Year: 12913 Days

Day: 16.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,036,667 km

• M1: 38,596 km (0.099 R)
• M2: 262,245 km (0.1 R)
• M3: 1,402,181 km (0.074 R)
• M4: 1,798,017 km (0.056 R)
• M5: 2,497,237 km (0.111 R)
• M6: 3,139,162 km (0.064 R)
• M7: 3,568,657 km (0.104 R)
• M8: 4,432,735 km (0.104 R)
• M9: 4,797,305 km (0.079 R)
• M10: 8,088,757 km (0.06 R)
• M11: 9,287,933 km (0.087 R)
• M12: 10,357,857 km (0.061 R)
• M13: 12,246,830 km (0.097 R)
• M14: 12,905,509 km (0.111 R)
• M15: 14,174,099 km (0.088 R)
• M16: 14,777,278 km (0.056 R)
• M17: 20,763,736 km (0.043 R)
• M18: 21,227,788 km (0.078 R)
• M19: 23,903,795 km (0.092 R)
• M20: 24,413,475 km (0.088 R)
• M21: 24,843,569 km (0.082 R)
• M22: 27,996,942 km (0.108 R)
• M23: 28,468,176 km (0.056 R)
• M24: 29,233,070 km (0.073 R)
• M25: 32,429,826 km (0.118 R)
• M26: 33,580,234 km (0.082 R)
• M27: 37,081,423 km (0.118 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: 274 - 18,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit