🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.6 AU - 1.78 AU

Year: 1003 Days

Day: 44 Hours

Environment

Temp: -122 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.7

Radius: 10

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.19 AU - 2.65 AU

Year: 1719 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,839,225 km

• M1: 125,812 km (0.104 R)
• M2: 649,853 km (0.118 R)
• M3: 1,062,294 km (0.056 R)
• M4: 1,541,905 km (0.087 R)
• M5: 1,920,089 km (0.105 R)
• M6: 2,490,505 km (0.092 R)
• M7: 3,753,859 km (0.112 R)
• M8: 4,118,280 km (0.09 R)
• M9: 4,709,640 km (0.099 R)
• M10: 5,379,091 km (0.101 R)
• M11: 8,215,167 km (0.113 R)
• M12: 9,782,354 km (0.043 R)
• M13: 10,159,939 km (0.087 R)
• M14: 10,835,075 km (0.028 R)
• M15: 11,165,087 km (0.061 R)
• M16: 12,393,735 km (0.097 R)
• M17: 13,205,902 km (0.089 R)
• M18: 14,053,374 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 9.7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.52 AU - 8.36 AU

Year: 8347 Days

Day: 10.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,839,225 km

• M1: 120,576 km (0.029 R)
• M2: 612,454 km (0.101 R)
• M3: 1,302,100 km (0.061 R)
• M4: 1,622,838 km (0.102 R)
• M5: 2,319,365 km (0.084 R)
• M6: 2,838,171 km (0.116 R)
• M7: 3,747,576 km (0.108 R)
• M8: 5,175,039 km (0.115 R)
• M9: 5,590,622 km (0.099 R)
• M10: 5,994,087 km (0.115 R)
• M11: 6,380,798 km (0.098 R)
• M12: 9,017,012 km (0.101 R)
• M13: 9,338,497 km (0.054 R)
• M14: 9,907,568 km (0.102 R)
• M15: 11,808,658 km (0.117 R)
• M16: 13,578,999 km (0.109 R)
• M17: 15,849,296 km (0.082 R)
• M18: 16,865,963 km (0.099 R)
• M19: 17,997,521 km (0.116 R)
• M20: 19,635,319 km (0.082 R)
• M21: 20,098,773 km (0.107 R)
• M22: 22,525,999 km (0.079 R)
• M23: 23,033,883 km (0.092 R)
• M24: 26,336,556 km (0.096 R)
• M25: 27,089,930 km (0.072 R)
• M26: 35,890,474 km (0.04 R)
• M27: 36,583,561 km (0.06 R)
• M28: 39,936,199 km (0.111 R)
• M29: 40,930,576 km (0.106 R)
• M30: 41,433,823 km (0.103 R)
• M31: 42,968,548 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 14.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7 AU - 8.08 AU

Year: 9453 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,839,225 km

• M1: 193,131 km (0.1 R)
• M2: 697,724 km (0.094 R)
• M3: 1,203,964 km (0.118 R)
• M4: 2,273,888 km (0.079 R)
• M5: 4,903,070 km (0.093 R)
• M6: 7,619,169 km (0.053 R)
• M7: 9,859,397 km (0.108 R)
• M8: 11,651,729 km (0.109 R)
• M9: 13,025,038 km (0.057 R)
• M10: 13,849,920 km (0.058 R)
• M11: 14,916,553 km (0.091 R)
• M12: 16,423,153 km (0.091 R)
• M13: 17,156,183 km (0.03 R)
• M14: 18,029,087 km (0.099 R)
• M15: 21,418,675 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.6

Radius: 12.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.37 AU - 8.77 AU

Year: 9509 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,839,225 km

• M1: 153,039 km (0.11 R)
• M2: 554,111 km (0.08 R)
• M3: 1,226,852 km (0.119 R)
• M4: 2,435,304 km (0.06 R)
• M5: 3,054,789 km (0.059 R)
• M6: 3,974,815 km (0.088 R)
• M7: 4,660,422 km (0.112 R)
• M8: 5,451,047 km (0.087 R)
• M9: 8,218,009 km (0.116 R)
• M10: 9,862,988 km (0.107 R)
• M11: 10,414,106 km (0.088 R)
• M12: 11,439,450 km (0.115 R)
• M13: 12,048,164 km (0.1 R)
• M14: 13,742,659 km (0.048 R)
• M15: 15,141,997 km (0.066 R)
• M16: 16,872,097 km (0.101 R)
• M17: 18,475,038 km (0.062 R)
• M18: 21,839,494 km (0.071 R)
• M19: 25,042,833 km (0.114 R)
• M20: 26,553,323 km (0.087 R)
• M21: 27,455,099 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 13.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.43 AU - 8.59 AU

Year: 11334 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,839,225 km

• M1: 171,738 km (0.035 R)
• M2: 615,595 km (0.085 R)
• M3: 1,346,082 km (0.067 R)
• M4: 2,136,258 km (0.098 R)
• M5: 3,100,865 km (0.047 R)
• M6: 3,618,174 km (0.06 R)
• M7: 4,279,995 km (0.057 R)
• M8: 4,828,421 km (0.091 R)
• M9: 13,074,704 km (0.046 R)
• M10: 14,103,190 km (0.041 R)
• M11: 15,604,255 km (0.114 R)
• M12: 16,175,868 km (0.097 R)
• M13: 17,436,829 km (0.102 R)
• M14: 19,327,297 km (0.082 R)
• M15: 22,234,582 km (0.114 R)
• M16: 28,902,608 km (0.11 R)
• M17: 32,227,420 km (0.117 R)
• M18: 36,170,372 km (0.068 R)
• M19: 38,322,187 km (0.094 R)
• M20: 38,970,993 km (0.115 R)
• M21: 40,157,304 km (0.083 R)
• M22: 46,452,682 km (0.05 R)
• M23: 47,338,900 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit