🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.33 AU - 3.49 AU

Year: 1787 Days

Day: 25.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,416,412 km

• M1: 1,420,881 km (0.075 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.64 AU - 5.28 AU

Year: 3390 Days

Day: 24.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,416,412 km

• M1: 316,848 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.2

Radius: 13.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.16 AU - 6.32 AU

Year: 4949 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,416,412 km

• M1: 166,951 km (0.053 R)
• M2: 933,341 km (0.071 R)
• M3: 1,412,802 km (0.114 R)
• M4: 2,031,240 km (0.099 R)
• M5: 3,973,619 km (0.12 R)
• M6: 6,619,107 km (0.068 R)
• M7: 8,854,997 km (0.075 R)
• M8: 11,372,131 km (0.092 R)
• M9: 11,833,790 km (0.063 R)
• M10: 12,647,602 km (0.107 R)
• M11: 14,016,423 km (0.109 R)
• M12: 14,927,773 km (0.116 R)
• M13: 15,481,884 km (0.112 R)
• M14: 16,808,966 km (0.107 R)
• M15: 18,843,497 km (0.047 R)
• M16: 20,153,825 km (0.104 R)
• M17: 22,591,672 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 9.1

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.47 AU - 7.03 AU

Year: 5623 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,416,412 km

• M1: 113,096 km (0.05 R)
• M2: 533,017 km (0.057 R)
• M3: 918,830 km (0.111 R)
• M4: 1,477,429 km (0.113 R)
• M5: 2,407,927 km (0.084 R)
• M6: 4,902,023 km (0.085 R)
• M7: 5,285,592 km (0.096 R)
• M8: 6,656,507 km (0.096 R)
• M9: 8,558,494 km (0.025 R)
• M10: 11,929,533 km (0.093 R)
• M11: 14,097,954 km (0.117 R)
• M12: 15,390,779 km (0.061 R)
• M13: 15,681,896 km (0.119 R)
• M14: 17,444,009 km (0.105 R)
• M15: 21,070,112 km (0.11 R)
• M16: 22,086,330 km (0.106 R)
• M17: 24,610,495 km (0.072 R)
• M18: 27,748,161 km (0.037 R)
• M19: 30,681,326 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 11

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.62 AU - 8.82 AU

Year: 8482 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,416,412 km

• M1: 137,331 km (0.112 R)
• M2: 1,878,800 km (0.117 R)
• M3: 2,895,916 km (0.101 R)
• M4: 3,613,387 km (0.078 R)
• M5: 3,974,516 km (0.072 R)
• M6: 4,359,880 km (0.059 R)
• M7: 6,194,848 km (0.074 R)
• M8: 7,223,632 km (0.06 R)
• M9: 7,632,483 km (0.057 R)
• M10: 9,913,252 km (0.119 R)
• M11: 11,481,786 km (0.073 R)
• M12: 13,209,492 km (0.106 R)
• M13: 14,841,904 km (0.083 R)
• M14: 15,504,174 km (0.07 R)
• M15: 16,394,431 km (0.094 R)
• M16: 17,318,497 km (0.115 R)
• M17: 20,058,681 km (0.11 R)
• M18: 21,115,590 km (0.062 R)
• M19: 22,553,225 km (0.043 R)
• M20: 30,098,643 km (0.07 R)
• M21: 31,267,301 km (0.059 R)
• M22: 31,917,304 km (0.117 R)
• M23: 32,355,626 km (0.112 R)
• M24: 34,954,590 km (0.109 R)
• M25: 39,548,441 km (0.07 R)
• M26: 40,692,566 km (0.087 R)
• M27: 41,858,531 km (0.064 R)
• M28: 43,046,787 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 10.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.91 AU - 9.89 AU

Year: 10372 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,416,412 km

• M1: 128,056 km (0.064 R)
• M2: 450,589 km (0.075 R)
• M3: 808,876 km (0.08 R)
• M4: 1,480,570 km (0.073 R)
• M5: 1,915,451 km (0.105 R)
• M6: 2,453,704 km (0.095 R)
• M7: 3,135,272 km (0.11 R)
• M8: 4,098,084 km (0.115 R)
• M9: 5,540,656 km (0.103 R)
• M10: 5,914,202 km (0.119 R)
• M11: 6,749,856 km (0.088 R)
• M12: 7,176,509 km (0.086 R)
• M13: 8,257,054 km (0.06 R)
• M14: 8,745,492 km (0.097 R)
• M15: 9,159,429 km (0.062 R)
• M16: 11,213,408 km (0.067 R)
• M17: 13,496,421 km (0.109 R)
• M18: 16,625,260 km (0.119 R)
• M19: 17,261,500 km (0.091 R)
• M20: 17,694,735 km (0.066 R)
• M21: 20,367,451 km (0.093 R)
• M22: 21,508,135 km (0.066 R)
• M23: 23,562,113 km (0.086 R)
• M24: 23,916,660 km (0.077 R)
• M25: 24,636,675 km (0.085 R)
• M26: 27,759,830 km (0.045 R)
• M27: 29,775,960 km (0.03 R)
• M28: 31,031,386 km (0.108 R)
• M29: 33,424,353 km (0.111 R)
• M30: 35,124,682 km (0.111 R)
• M31: 35,704,225 km (0.1 R)
• M32: 36,054,882 km (0.079 R)
• M33: 43,163,025 km (0.097 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 10,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit