🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.22 AU - 1.6 AU

Year: 634 Days

Day: 21.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.2

Radius: 9.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.46 AU - 6.76 AU

Year: 5720 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,149,885 km

• M1: 118,182 km (0.07 R)
• M2: 520,152 km (0.069 R)
• M3: 1,073,814 km (0.076 R)
• M4: 1,469,201 km (0.084 R)
• M5: 2,642,198 km (0.094 R)
• M6: 3,373,282 km (0.118 R)
• M7: 4,969,791 km (0.064 R)
• M8: 6,444,826 km (0.083 R)
• M9: 8,864,871 km (0.093 R)
• M10: 11,881,063 km (0.109 R)
• M11: 12,547,671 km (0.086 R)
• M12: 13,593,959 km (0.075 R)
• M13: 14,589,832 km (0.092 R)
• M14: 15,465,577 km (0.06 R)
• M15: 16,903,512 km (0.077 R)
• M16: 18,935,500 km (0.068 R)
• M17: 22,459,577 km (0.112 R)
• M18: 23,552,090 km (0.085 R)
• M19: 24,679,759 km (0.074 R)
• M20: 27,286,652 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 8.5

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.64 AU - 10.54 AU

Year: 10380 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,149,885 km

• M1: 105,766 km (0.113 R)
• M2: 405,560 km (0.09 R)
• M3: 791,223 km (0.109 R)
• M4: 1,415,944 km (0.106 R)
• M5: 1,775,278 km (0.05 R)
• M6: 2,523,267 km (0.1 R)
• M7: 3,914,378 km (0.077 R)
• M8: 4,179,465 km (0.116 R)
• M9: 4,686,901 km (0.094 R)
• M10: 5,491,887 km (0.111 R)
• M11: 5,961,924 km (0.109 R)
• M12: 6,531,742 km (0.08 R)
• M13: 7,988,377 km (0.115 R)
• M14: 9,041,995 km (0.073 R)
• M15: 10,740,678 km (0.032 R)
• M16: 13,642,279 km (0.102 R)
• M17: 21,098,835 km (0.077 R)
• M18: 22,334,962 km (0.093 R)
• M19: 24,323,267 km (0.112 R)
• M20: 29,147,500 km (0.025 R)
• M21: 30,887,472 km (0.077 R)
• M22: 31,942,736 km (0.11 R)
• M23: 33,680,913 km (0.104 R)
• M24: 34,013,619 km (0.11 R)
• M25: 40,635,868 km (0.093 R)
• M26: 41,392,684 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 15

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.5 AU - 10.02 AU

Year: 10672 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,149,885 km

• M1: 186,549 km (0.092 R)
• M2: 773,571 km (0.042 R)
• M3: 1,519,765 km (0.082 R)
• M4: 2,125,038 km (0.034 R)
• M5: 2,826,951 km (0.036 R)
• M6: 3,362,511 km (0.102 R)
• M7: 3,965,989 km (0.076 R)
• M8: 4,553,011 km (0.06 R)
• M9: 5,327,330 km (0.037 R)
• M10: 5,973,443 km (0.117 R)
• M11: 6,864,149 km (0.085 R)
• M12: 8,957,322 km (0.064 R)
• M13: 10,641,046 km (0.104 R)
• M14: 12,064,919 km (0.105 R)
• M15: 16,811,809 km (0.11 R)
• M16: 18,131,412 km (0.108 R)
• M17: 18,893,912 km (0.119 R)
• M18: 19,916,862 km (0.052 R)
• M19: 25,123,466 km (0.061 R)
• M20: 26,749,296 km (0.082 R)
• M21: 32,158,007 km (0.071 R)
• M22: 35,235,235 km (0.104 R)
• M23: 35,944,778 km (0.111 R)
• M24: 38,131,001 km (0.052 R)
• M25: 40,533,543 km (0.093 R)
• M26: 42,367,164 km (0.087 R)
• M27: 44,805,310 km (0.104 R)
• M28: 46,340,484 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 12.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.6 AU - 11.9 AU

Year: 11531 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,149,885 km

• M1: 154,385 km (0.089 R)
• M2: 660,026 km (0.096 R)
• M3: 1,094,907 km (0.096 R)
• M4: 1,712,148 km (0.109 R)
• M5: 2,771,899 km (0.107 R)
• M6: 3,778,842 km (0.113 R)
• M7: 4,683,610 km (0.111 R)
• M8: 5,140,183 km (0.1 R)
• M9: 6,542,812 km (0.115 R)
• M10: 6,959,293 km (0.069 R)
• M11: 8,273,211 km (0.084 R)
• M12: 8,670,992 km (0.107 R)
• M13: 9,505,000 km (0.101 R)
• M14: 9,892,608 km (0.093 R)
• M15: 10,545,004 km (0.066 R)
• M16: 13,027,132 km (0.103 R)
• M17: 14,309,336 km (0.118 R)
• M18: 15,474,105 km (0.086 R)
• M19: 17,195,078 km (0.075 R)
• M20: 20,288,762 km (0.042 R)
• M21: 22,948,014 km (0.054 R)
• M22: 24,451,473 km (0.11 R)
• M23: 34,763,553 km (0.058 R)
• M24: 41,056,687 km (0.105 R)
• M25: 43,004,002 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.3

Radius: 5.7

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.76 AU - 16.02 AU

Year: 19607 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,149,885 km

• M1: 71,209 km (0.114 R)
• M2: 302,188 km (0.118 R)
• M3: 742,305 km (0.07 R)
• M4: 1,697,637 km (0.077 R)
• M5: 2,101,102 km (0.051 R)
• M6: 2,835,927 km (0.115 R)
• M7: 3,549,359 km (0.113 R)
• M8: 3,760,442 km (0.064 R)
• M9: 3,979,902 km (0.111 R)
• M10: 5,056,408 km (0.116 R)
• M11: 7,229,018 km (0.064 R)
• M12: 13,156,086 km (0.087 R)
• M13: 15,420,549 km (0.086 R)
• M14: 16,728,483 km (0.119 R)
• M15: 20,318,832 km (0.046 R)
• M16: 21,389,504 km (0.117 R)
• M17: 22,599,750 km (0.107 R)
• M18: 25,488,336 km (0.094 R)
• M19: 26,847,731 km (0.086 R)
• M20: 27,078,860 km (0.114 R)
• M21: 29,587,018 km (0.094 R)
• M22: 30,330,968 km (0.104 R)
• M23: 40,407,731 km (0.078 R)
• M24: 46,941,269 km (0.098 R)
• M25: 54,145,005 km (0.119 R)
• M26: 57,527,562 km (0.074 R)
• M27: 59,270,527 km (0.115 R)
• M28: 61,448,223 km (0.036 R)
• M29: 61,849,744 km (0.077 R)
• M30: 65,334,327 km (0.101 R)
• M31: 70,253,853 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 18,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit