🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.63 AU - 0.91 AU

Year: 236 Days

Day: 33.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.12 AU - 4.38 AU

Year: 3065 Days

Day: 33.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,237,600 km

• M1: 2,393,566 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 11.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.18 AU - 7.92 AU

Year: 5865 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,237,600 km

• M1: 146,606 km (0.112 R)
• M2: 690,245 km (0.107 R)
• M3: 1,268,590 km (0.101 R)
• M4: 1,754,484 km (0.109 R)
• M5: 2,250,401 km (0.093 R)
• M6: 2,933,614 km (0.101 R)
• M7: 6,116,608 km (0.102 R)
• M8: 6,914,713 km (0.088 R)
• M9: 9,130,257 km (0.107 R)
• M10: 10,172,655 km (0.08 R)
• M11: 14,508,151 km (0.072 R)
• M12: 17,956,681 km (0.113 R)
• M13: 22,068,827 km (0.059 R)
• M14: 23,462,780 km (0.066 R)
• M15: 24,668,689 km (0.054 R)
• M16: 29,352,897 km (0.086 R)
• M17: 29,721,955 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 12.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.6 AU - 8.6 AU

Year: 7330 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,237,600 km

• M1: 198,068 km (0.081 R)
• M2: 654,191 km (0.076 R)
• M3: 1,454,091 km (0.11 R)
• M4: 2,101,700 km (0.088 R)
• M5: 3,056,584 km (0.11 R)
• M6: 3,761,788 km (0.099 R)
• M7: 4,737,615 km (0.1 R)
• M8: 5,166,662 km (0.072 R)
• M9: 5,715,985 km (0.069 R)
• M10: 7,150,629 km (0.094 R)
• M11: 7,834,291 km (0.054 R)
• M12: 8,983,951 km (0.07 R)
• M13: 11,463,685 km (0.107 R)
• M14: 15,212,009 km (0.081 R)
• M15: 16,151,334 km (0.05 R)
• M16: 16,996,412 km (0.09 R)
• M17: 18,423,427 km (0.055 R)
• M18: 19,058,918 km (0.089 R)
• M19: 19,635,917 km (0.057 R)
• M20: 25,022,338 km (0.116 R)
• M21: 25,540,396 km (0.096 R)
• M22: 27,592,729 km (0.035 R)
• M23: 29,464,647 km (0.113 R)
• M24: 30,236,722 km (0.072 R)
• M25: 34,833,266 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 11.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.2 AU - 9.98 AU

Year: 9588 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,237,600 km

• M1: 141,968 km (0.116 R)
• M2: 511,924 km (0.035 R)
• M3: 1,440,777 km (0.097 R)
• M4: 2,368,433 km (0.095 R)
• M5: 3,235,952 km (0.119 R)
• M6: 3,608,749 km (0.112 R)
• M7: 4,168,545 km (0.113 R)
• M8: 4,994,475 km (0.086 R)
• M9: 6,273,088 km (0.117 R)
• M10: 6,819,120 km (0.078 R)
• M11: 8,302,532 km (0.049 R)
• M12: 9,513,527 km (0.056 R)
• M13: 10,584,498 km (0.11 R)
• M14: 11,201,739 km (0.056 R)
• M15: 11,626,447 km (0.113 R)
• M16: 13,732,187 km (0.05 R)
• M17: 16,214,913 km (0.108 R)
• M18: 22,889,073 km (0.088 R)
• M19: 33,436,919 km (0.084 R)
• M20: 36,359,912 km (0.084 R)
• M21: 37,410,239 km (0.09 R)
• M22: 38,002,347 km (0.099 R)
• M23: 39,327,186 km (0.087 R)
• M24: 41,687,541 km (0.116 R)
• M25: 42,967,201 km (0.086 R)
• M26: 43,616,606 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 10.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.95 AU - 9.31 AU

Year: 9651 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 153.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,237,600 km

• M1: 143,764 km (0.073 R)
• M2: 645,515 km (0.101 R)
• M3: 1,002,007 km (0.113 R)
• M4: 1,548,039 km (0.086 R)
• M5: 2,214,348 km (0.071 R)
• M6: 2,585,051 km (0.029 R)
• M7: 2,997,343 km (0.081 R)
• M8: 5,426,513 km (0.101 R)
• M9: 6,107,183 km (0.07 R)
• M10: 6,767,508 km (0.107 R)
• M11: 7,273,598 km (0.1 R)
• M12: 8,317,791 km (0.096 R)
• M13: 9,316,955 km (0.054 R)
• M14: 12,448,039 km (0.059 R)
• M15: 14,439,635 km (0.103 R)
• M16: 16,288,964 km (0.081 R)
• M17: 16,986,240 km (0.088 R)
• M18: 21,346,419 km (0.118 R)
• M19: 22,012,728 km (0.095 R)
• M20: 23,299,420 km (0.077 R)
• M21: 25,184,054 km (0.1 R)
• M22: 25,928,004 km (0.073 R)
• M23: 26,495,578 km (0.066 R)
• M24: 26,878,549 km (0.072 R)
• M25: 28,447,531 km (0.079 R)
• M26: 29,356,338 km (0.055 R)
• M27: 31,445,472 km (0.081 R)
• M28: 32,199,446 km (0.113 R)
• M29: 33,968,141 km (0.109 R)
• M30: 36,034,387 km (0.081 R)
• M31: 42,472,331 km (0.092 R)
• M32: 43,659,391 km (0.105 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit