🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.02 AU - 2.96 AU

Year: 1488 Days

Day: 29.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.62 AU - 4.32 AU

Year: 2996 Days

Day: 31.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,135,228 km

• M1: 62,831 km (0.097 R)
• M2: 704,456 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.8 AU - 4.32 AU

Year: 3098 Days

Day: 18.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.04 AU - 12.36 AU

Year: 15157 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,135,228 km

• M1: 99,483 km (0.113 R)
• M2: 390,750 km (0.075 R)
• M3: 842,236 km (0.104 R)
• M4: 1,342,491 km (0.083 R)
• M5: 1,691,653 km (0.098 R)
• M6: 3,069,748 km (0.118 R)
• M7: 5,598,401 km (0.111 R)
• M8: 6,429,417 km (0.047 R)
• M9: 8,476,814 km (0.065 R)
• M10: 9,012,524 km (0.104 R)
• M11: 11,037,630 km (0.069 R)
• M12: 14,685,724 km (0.112 R)
• M13: 15,601,562 km (0.082 R)
• M14: 15,963,738 km (0.103 R)
• M15: 19,816,033 km (0.101 R)
• M16: 20,412,629 km (0.05 R)
• M17: 22,274,225 km (0.11 R)
• M18: 25,126,010 km (0.084 R)
• M19: 28,319,475 km (0.054 R)
• M20: 30,856,805 km (0.114 R)
• M21: 33,421,810 km (0.049 R)
• M22: 35,874,018 km (0.07 R)
• M23: 37,530,815 km (0.099 R)
• M24: 41,271,360 km (0.045 R)
• M25: 46,436,077 km (0.118 R)
• M26: 47,639,592 km (0.061 R)
• M27: 51,854,811 km (0.075 R)
• M28: 53,313,390 km (0.114 R)
• M29: 53,805,567 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.9

Radius: 6.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.58 AU - 14.14 AU

Year: 16458 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,135,228 km

• M1: 86,168 km (0.057 R)
• M2: 1,116,150 km (0.047 R)
• M3: 1,446,013 km (0.088 R)
• M4: 1,992,045 km (0.119 R)
• M5: 2,999,886 km (0.095 R)
• M6: 4,108,556 km (0.07 R)
• M7: 6,192,604 km (0.063 R)
• M8: 7,612,288 km (0.11 R)
• M9: 9,895,002 km (0.117 R)
• M10: 13,598,297 km (0.081 R)
• M11: 14,922,238 km (0.12 R)
• M12: 17,065,826 km (0.1 R)
• M13: 19,325,352 km (0.111 R)
• M14: 21,167,052 km (0.064 R)
• M15: 23,398,603 km (0.098 R)
• M16: 25,292,961 km (0.112 R)
• M17: 32,727,526 km (0.096 R)
• M18: 42,040,293 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 3.4

Gravity: 39.53 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.94 AU - 13.7 AU

Year: 17385 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,135,228 km

• M1: 42,486 km (0.069 R)
• M2: 329,265 km (0.107 R)
• M3: 652,097 km (0.104 R)
• M4: 778,507 km (0.081 R)
• M5: 1,194,090 km (0.097 R)
• M6: 1,328,429 km (0.087 R)
• M7: 1,457,981 km (0.116 R)
• M8: 2,236,787 km (0.119 R)
• M9: 3,207,977 km (0.04 R)
• M10: 3,495,653 km (0.102 R)
• M11: 3,828,658 km (0.061 R)
• M12: 4,305,277 km (0.112 R)
• M13: 5,483,510 km (0.075 R)
• M14: 7,381,907 km (0.057 R)
• M15: 10,783,912 km (0.108 R)
• M16: 11,788,462 km (0.046 R)
• M17: 15,536,936 km (0.098 R)
• M18: 18,242,862 km (0.119 R)
• M19: 20,444,943 km (0.051 R)
• M20: 21,066,821 km (0.107 R)
• M21: 21,609,712 km (0.111 R)
• M22: 24,365,903 km (0.111 R)
• M23: 25,982,457 km (0.065 R)
• M24: 26,922,530 km (0.117 R)
• M25: 32,922,153 km (0.084 R)
• M26: 43,280,908 km (0.09 R)
• M27: 55,101,533 km (0.056 R)
• M28: 57,347,446 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.1 AU - 17.46 AU

Year: 21521 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,135,228 km

• M1: 99,632 km (0.075 R)
• M2: 1,040,004 km (0.089 R)
• M3: 1,973,495 km (0.115 R)
• M4: 4,823,035 km (0.091 R)
• M5: 6,216,988 km (0.043 R)
• M6: 7,437,109 km (0.039 R)
• M7: 9,832,320 km (0.051 R)
• M8: 11,173,764 km (0.062 R)
• M9: 14,430,809 km (0.113 R)
• M10: 18,271,136 km (0.09 R)
• M11: 24,245,028 km (0.103 R)
• M12: 29,032,309 km (0.077 R)
• M13: 30,558,955 km (0.068 R)
• M14: 38,302,590 km (0.107 R)
• M15: 50,696,175 km (0.069 R)
• M16: 53,251,008 km (0.11 R)
• M17: 62,193,819 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit