🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.51 AU - 0.81 AU

Year: 346 Days

Day: 14.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 11.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.73 AU - 1.01 AU

Year: 524 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,661,012 km

• M1: 148,102 km (0.064 R)
• M2: 520,152 km (0.083 R)
• M3: 938,577 km (0.066 R)
• M4: 1,345,782 km (0.104 R)
• M5: 1,887,028 km (0.111 R)
• M6: 2,458,791 km (0.067 R)
• M7: 3,014,846 km (0.066 R)
• M8: 3,521,085 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 13.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.86 AU - 1.08 AU

Year: 617 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,661,012 km

• M1: 166,652 km (0.12 R)
• M2: 605,123 km (0.086 R)
• M3: 1,073,066 km (0.032 R)
• M4: 1,509,143 km (0.113 R)
• M5: 2,288,399 km (0.079 R)
• M6: 2,899,805 km (0.119 R)
• M7: 3,362,063 km (0.086 R)
• M8: 3,801,581 km (0.081 R)
• M9: 4,264,138 km (0.116 R)
• M10: 5,635,352 km (0.079 R)
• M11: 6,199,336 km (0.047 R)
• M12: 7,260,433 km (0.098 R)
• M13: 8,414,431 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 11.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.73 AU - 1.83 AU

Year: 1533 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,661,012 km

• M1: 143,016 km (0.106 R)
• M2: 537,206 km (0.116 R)
• M3: 983,456 km (0.102 R)
• M4: 1,393,055 km (0.066 R)
• M5: 1,810,583 km (0.051 R)
• M6: 3,124,651 km (0.086 R)
• M7: 3,490,268 km (0.112 R)
• M8: 3,868,302 km (0.119 R)
• M9: 5,250,885 km (0.117 R)
• M10: 6,032,684 km (0.03 R)
• M11: 6,939,097 km (0.101 R)
• M12: 7,722,541 km (0.043 R)
• M13: 8,149,494 km (0.028 R)
• M14: 9,738,821 km (0.066 R)
• M15: 10,174,450 km (0.05 R)
• M16: 11,084,903 km (0.086 R)
• M17: 11,491,360 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 11.8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.9 AU - 2.16 AU

Year: 1867 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,661,012 km

• M1: 146,756 km (0.06 R)
• M2: 527,931 km (0.097 R)
• M3: 1,017,714 km (0.099 R)
• M4: 1,492,538 km (0.11 R)
• M5: 2,643,843 km (0.111 R)
• M6: 3,070,646 km (0.112 R)
• M7: 4,083,723 km (0.111 R)
• M8: 4,616,291 km (0.111 R)
• M9: 5,490,391 km (0.045 R)
• M10: 6,090,728 km (0.04 R)
• M11: 7,977,306 km (0.111 R)
• M12: 8,527,677 km (0.092 R)
• M13: 9,738,821 km (0.093 R)
• M14: 10,583,601 km (0.102 R)
• M15: 11,136,065 km (0.089 R)
• M16: 11,941,800 km (0.076 R)
• M17: 14,060,105 km (0.105 R)
• M18: 14,818,866 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 10.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.32 AU - 2.82 AU

Year: 2660 Days

Day: 8.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,661,012 km

• M1: 129,402 km (0.102 R)
• M2: 1,413,700 km (0.071 R)
• M3: 1,824,496 km (0.108 R)
• M4: 2,760,978 km (0.099 R)
• M5: 3,410,383 km (0.12 R)
• M6: 3,892,537 km (0.041 R)
• M7: 4,841,137 km (0.052 R)
• M8: 5,596,307 km (0.106 R)
• M9: 6,291,488 km (0.114 R)
• M10: 7,166,187 km (0.112 R)
• M11: 9,480,466 km (0.092 R)
• M12: 9,812,573 km (0.086 R)
• M13: 10,183,725 km (0.109 R)
• M14: 11,354,030 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 8.5

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.6 AU - 6.96 AU

Year: 8972 Days

Day: 8.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,661,012 km

• M1: 105,766 km (0.053 R)
• M2: 497,712 km (0.057 R)
• M3: 813,663 km (0.109 R)
• M4: 1,083,986 km (0.105 R)
• M5: 1,536,221 km (0.089 R)
• M6: 1,991,297 km (0.085 R)
• M7: 2,324,452 km (0.1 R)
• M8: 2,735,846 km (0.039 R)
• M9: 3,058,828 km (0.052 R)
• M10: 3,504,629 km (0.088 R)
• M11: 5,397,940 km (0.054 R)
• M12: 5,700,576 km (0.056 R)
• M13: 6,157,748 km (0.104 R)
• M14: 6,525,908 km (0.073 R)
• M15: 6,792,342 km (0.041 R)
• M16: 7,846,408 km (0.108 R)
• M17: 8,959,117 km (0.116 R)
• M18: 9,823,045 km (0.078 R)
• M19: 10,326,442 km (0.104 R)
• M20: 12,807,223 km (0.101 R)
• M21: 13,105,372 km (0.063 R)
• M22: 13,530,529 km (0.097 R)
• M23: 13,902,280 km (0.12 R)
• M24: 14,861,651 km (0.084 R)
• M25: 17,198,220 km (0.089 R)
• M26: 19,690,521 km (0.038 R)
• M27: 20,981,401 km (0.083 R)
• M28: 23,820,469 km (0.078 R)
• M29: 26,905,925 km (0.098 R)
• M30: 35,824,052 km (0.054 R)
• M31: 36,895,472 km (0.114 R)
• M32: 38,233,925 km (0.064 R)
• M33: 39,604,391 km (0.096 R)
• M34: 42,575,255 km (0.087 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: 225 - 17,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit