🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.57 AU - 3.53 AU

Year: 2028 Days

Day: 31.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,466,371 km

• M1: 434,283 km (0.088 R)
• M2: 1,210,097 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 13.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.24 AU - 6.66 AU

Year: 5527 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,466,371 km

• M1: 164,857 km (0.083 R)
• M2: 776,712 km (0.078 R)
• M3: 1,649,616 km (0.108 R)
• M4: 2,974,006 km (0.079 R)
• M5: 4,084,919 km (0.066 R)
• M6: 4,511,423 km (0.066 R)
• M7: 5,511,485 km (0.106 R)
• M8: 7,733,911 km (0.081 R)
• M9: 9,609,419 km (0.099 R)
• M10: 10,719,735 km (0.069 R)
• M11: 12,592,401 km (0.078 R)
• M12: 13,348,020 km (0.111 R)
• M13: 15,797,535 km (0.1 R)
• M14: 16,916,677 km (0.116 R)
• M15: 19,444,731 km (0.053 R)
• M16: 22,799,164 km (0.113 R)
• M17: 28,101,362 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 10

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.48 AU - 7.04 AU

Year: 6693 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,466,371 km

• M1: 136,433 km (0.109 R)
• M2: 635,193 km (0.119 R)
• M3: 1,242,859 km (0.065 R)
• M4: 2,159,744 km (0.088 R)
• M5: 3,115,525 km (0.09 R)
• M6: 4,705,451 km (0.045 R)
• M7: 7,741,690 km (0.077 R)
• M8: 9,355,402 km (0.095 R)
• M9: 9,854,909 km (0.12 R)
• M10: 12,524,932 km (0.094 R)
• M11: 13,865,479 km (0.048 R)
• M12: 16,110,793 km (0.034 R)
• M13: 17,319,993 km (0.119 R)
• M14: 18,523,657 km (0.116 R)
• M15: 21,026,280 km (0.102 R)
• M16: 26,117,245 km (0.088 R)
• M17: 27,024,855 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.8

Radius: 11

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.97 AU - 7.79 AU

Year: 7635 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,466,371 km

• M1: 137,181 km (0.098 R)
• M2: 576,401 km (0.091 R)
• M3: 935,286 km (0.086 R)
• M4: 1,566,439 km (0.093 R)
• M5: 2,182,932 km (0.1 R)
• M6: 2,771,301 km (0.077 R)
• M7: 3,533,502 km (0.119 R)
• M8: 4,683,610 km (0.106 R)
• M9: 7,468,225 km (0.113 R)
• M10: 10,846,444 km (0.113 R)
• M11: 11,787,863 km (0.076 R)
• M12: 12,445,047 km (0.084 R)
• M13: 13,594,706 km (0.082 R)
• M14: 14,564,250 km (0.038 R)
• M15: 15,066,002 km (0.081 R)
• M16: 15,644,347 km (0.036 R)
• M17: 16,371,093 km (0.111 R)
• M18: 17,608,866 km (0.08 R)
• M19: 24,045,913 km (0.05 R)
• M20: 24,570,702 km (0.055 R)
• M21: 25,372,248 km (0.107 R)
• M22: 27,785,860 km (0.081 R)
• M23: 28,460,995 km (0.1 R)
• M24: 31,375,012 km (0.116 R)
• M25: 32,957,757 km (0.099 R)
• M26: 33,497,058 km (0.083 R)
• M27: 41,301,878 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 11.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.35 AU - 11.79 AU

Year: 14025 Days

Day: 5.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,466,371 km

• M1: 147,952 km (0.072 R)
• M2: 593,904 km (0.066 R)
• M3: 1,461,272 km (0.025 R)
• M4: 2,533,590 km (0.031 R)
• M5: 3,120,612 km (0.075 R)
• M6: 4,203,551 km (0.072 R)
• M7: 7,130,433 km (0.071 R)
• M8: 8,340,231 km (0.09 R)
• M9: 15,628,639 km (0.06 R)
• M10: 17,484,401 km (0.058 R)
• M11: 20,117,473 km (0.113 R)
• M12: 20,700,306 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.6

Radius: 6

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.19 AU - 14.97 AU

Year: 16991 Days

Day: 22.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,466,371 km

• M1: 75,846 km (0.054 R)
• M2: 341,682 km (0.063 R)
• M3: 663,018 km (0.11 R)
• M4: 976,126 km (0.066 R)
• M5: 2,451,610 km (0.116 R)
• M6: 3,728,278 km (0.108 R)
• M7: 4,847,869 km (0.108 R)
• M8: 8,475,916 km (0.103 R)
• M9: 9,066,379 km (0.075 R)
• M10: 9,683,919 km (0.12 R)
• M11: 10,219,629 km (0.07 R)
• M12: 13,069,468 km (0.039 R)
• M13: 15,962,841 km (0.047 R)
• M14: 16,483,292 km (0.104 R)
• M15: 16,785,779 km (0.078 R)
• M16: 17,558,152 km (0.055 R)
• M17: 17,953,091 km (0.058 R)
• M18: 18,192,896 km (0.1 R)
• M19: 19,592,384 km (0.07 R)
• M20: 21,418,376 km (0.095 R)
• M21: 23,071,133 km (0.078 R)
• M22: 27,678,149 km (0.062 R)
• M23: 28,645,898 km (0.114 R)
• M24: 33,704,251 km (0.037 R)
• M25: 40,275,337 km (0.118 R)
• M26: 41,100,369 km (0.112 R)
• M27: 43,355,557 km (0.059 R)
• M28: 48,419,296 km (0.073 R)
• M29: 50,138,175 km (0.055 R)
• M30: 50,773,368 km (0.093 R)
• M31: 53,367,245 km (0.096 R)
• M32: 54,696,721 km (0.093 R)
• M33: 55,369,613 km (0.093 R)
• M34: 55,708,153 km (0.029 R)
• M35: 57,421,647 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit