🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.3 AU - 3.82 AU

Year: 2544 Days

Day: 19.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,238,381 km

• M1: 2,281,218 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.4

Radius: 8

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.99 AU - 6.45 AU

Year: 4517 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,238,381 km

• M1: 99,782 km (0.039 R)
• M2: 398,379 km (0.056 R)
• M3: 676,781 km (0.037 R)
• M4: 1,080,545 km (0.094 R)
• M5: 1,969,306 km (0.088 R)
• M6: 2,838,470 km (0.053 R)
• M7: 4,080,282 km (0.052 R)
• M8: 5,088,123 km (0.089 R)
• M9: 5,886,377 km (0.101 R)
• M10: 6,442,133 km (0.07 R)
• M11: 8,244,638 km (0.078 R)
• M12: 10,804,856 km (0.08 R)
• M13: 11,262,326 km (0.086 R)
• M14: 11,542,972 km (0.062 R)
• M15: 21,793,418 km (0.102 R)
• M16: 22,083,638 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.5 AU - 6.6 AU

Year: 6349 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,238,381 km

• M1: 102,774 km (0.098 R)
• M2: 416,181 km (0.09 R)
• M3: 813,812 km (0.079 R)
• M4: 1,294,919 km (0.062 R)
• M5: 1,600,697 km (0.114 R)
• M6: 2,051,136 km (0.062 R)
• M7: 2,454,153 km (0.118 R)
• M8: 2,981,336 km (0.113 R)
• M9: 3,878,474 km (0.096 R)
• M10: 4,401,319 km (0.118 R)
• M11: 4,918,928 km (0.094 R)
• M12: 5,615,455 km (0.086 R)
• M13: 5,929,162 km (0.077 R)
• M14: 7,922,254 km (0.045 R)
• M15: 8,650,646 km (0.077 R)
• M16: 9,186,506 km (0.085 R)
• M17: 9,949,006 km (0.052 R)
• M18: 11,237,792 km (0.093 R)
• M19: 11,737,150 km (0.12 R)
• M20: 12,015,701 km (0.111 R)
• M21: 14,832,778 km (0.119 R)
• M22: 15,712,115 km (0.116 R)
• M23: 18,061,998 km (0.104 R)
• M24: 19,064,453 km (0.118 R)
• M25: 19,905,792 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.8

Radius: 13

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.03 AU - 10.03 AU

Year: 8618 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,238,381 km

• M1: 161,865 km (0.102 R)
• M2: 615,894 km (0.091 R)
• M3: 1,039,256 km (0.08 R)
• M4: 1,653,505 km (0.071 R)
• M5: 2,253,393 km (0.031 R)
• M6: 2,771,151 km (0.045 R)
• M7: 4,969,192 km (0.116 R)
• M8: 5,656,445 km (0.075 R)
• M9: 6,160,740 km (0.119 R)
• M10: 6,917,256 km (0.11 R)
• M11: 8,063,026 km (0.097 R)
• M12: 9,656,543 km (0.048 R)
• M13: 12,151,087 km (0.094 R)
• M14: 13,695,685 km (0.113 R)
• M15: 16,020,137 km (0.074 R)
• M16: 16,487,780 km (0.095 R)
• M17: 17,102,477 km (0.105 R)
• M18: 17,803,493 km (0.101 R)
• M19: 18,450,504 km (0.042 R)
• M20: 19,187,872 km (0.088 R)
• M21: 24,205,983 km (0.099 R)
• M22: 25,179,566 km (0.107 R)
• M23: 29,936,180 km (0.085 R)
• M24: 31,576,670 km (0.11 R)
• M25: 32,207,075 km (0.12 R)
• M26: 32,845,708 km (0.062 R)
• M27: 36,626,346 km (0.061 R)
• M28: 37,909,148 km (0.105 R)
• M29: 41,059,828 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.9

Radius: 3.1

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.08 AU - 13.54 AU

Year: 16358 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,238,381 km

• M1: 38,596 km (0.107 R)
• M2: 147,204 km (0.061 R)
• M3: 363,822 km (0.085 R)
• M4: 643,271 km (0.045 R)
• M5: 927,208 km (0.087 R)
• M6: 1,081,293 km (0.106 R)
• M7: 1,414,747 km (0.1 R)
• M8: 1,590,973 km (0.079 R)
• M9: 1,987,707 km (0.09 R)
• M10: 2,226,764 km (0.116 R)
• M11: 2,446,673 km (0.088 R)
• M12: 3,331,395 km (0.119 R)
• M13: 3,473,214 km (0.091 R)
• M14: 5,183,417 km (0.069 R)
• M15: 6,543,112 km (0.114 R)
• M16: 7,625,153 km (0.036 R)
• M17: 10,284,554 km (0.103 R)
• M18: 10,636,109 km (0.114 R)
• M19: 11,310,197 km (0.07 R)
• M20: 12,178,164 km (0.057 R)
• M21: 13,984,708 km (0.049 R)
• M22: 14,353,916 km (0.095 R)
• M23: 15,435,060 km (0.114 R)
• M24: 17,121,775 km (0.055 R)
• M25: 22,742,616 km (0.116 R)
• M26: 23,167,175 km (0.047 R)
• M27: 23,683,736 km (0.067 R)
• M28: 25,279,198 km (0.118 R)
• M29: 27,229,505 km (0.083 R)
• M30: 28,095,228 km (0.119 R)
• M31: 29,277,799 km (0.049 R)
• M32: 31,741,676 km (0.049 R)
• M33: 33,023,880 km (0.083 R)
• M34: 34,340,191 km (0.102 R)
• M35: 35,805,203 km (0.119 R)
• M36: 40,078,766 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit