🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.14 AU - 1.78 AU

Year: 672 Days

Day: 24.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,911,934 km

• M1: 709,094 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.31 AU - 1.65 AU

Year: 686 Days

Day: 47.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.93 AU - 2.63 AU

Year: 1311 Days

Day: 44.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,911,934 km

• M1: 242,349 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.8

Radius: 14.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.45 AU - 4.97 AU

Year: 3289 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 104,911,934 km

• M1: 184,753 km (0.094 R)
• M2: 654,341 km (0.036 R)
• M3: 1,282,503 km (0.075 R)
• M4: 2,036,326 km (0.084 R)
• M5: 2,693,360 km (0.115 R)
• M6: 3,631,040 km (0.058 R)
• M7: 4,098,383 km (0.086 R)
• M8: 4,712,483 km (0.119 R)
• M9: 6,683,883 km (0.107 R)
• M10: 7,479,295 km (0.11 R)
• M11: 8,085,466 km (0.086 R)
• M12: 8,593,949 km (0.083 R)
• M13: 9,157,484 km (0.079 R)
• M14: 9,675,242 km (0.06 R)
• M15: 11,307,953 km (0.1 R)
• M16: 12,690,387 km (0.118 R)
• M17: 14,830,535 km (0.079 R)
• M18: 15,449,421 km (0.111 R)
• M19: 18,045,542 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 13.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.14 AU - 6.76 AU

Year: 4845 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 104,911,934 km

• M1: 165,455 km (0.058 R)
• M2: 686,654 km (0.074 R)
• M3: 1,160,879 km (0.047 R)
• M4: 1,700,180 km (0.111 R)
• M5: 2,169,468 km (0.066 R)
• M6: 2,709,217 km (0.052 R)
• M7: 4,242,895 km (0.114 R)
• M8: 5,548,435 km (0.065 R)
• M9: 6,058,115 km (0.049 R)
• M10: 6,881,352 km (0.033 R)
• M11: 8,491,175 km (0.113 R)
• M12: 11,246,918 km (0.12 R)
• M13: 13,023,093 km (0.094 R)
• M14: 14,764,861 km (0.061 R)
• M15: 17,661,824 km (0.05 R)
• M16: 24,331,794 km (0.115 R)
• M17: 25,702,261 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 13.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.22 AU - 10.3 AU

Year: 9873 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 104,911,934 km

• M1: 170,392 km (0.084 R)
• M2: 687,552 km (0.102 R)
• M3: 1,144,125 km (0.067 R)
• M4: 1,811,780 km (0.113 R)
• M5: 2,411,966 km (0.073 R)
• M6: 3,766,725 km (0.047 R)
• M7: 4,812,863 km (0.084 R)
• M8: 5,612,314 km (0.098 R)
• M9: 6,975,898 km (0.059 R)
• M10: 8,507,033 km (0.064 R)
• M11: 11,897,818 km (0.099 R)
• M12: 12,840,733 km (0.095 R)
• M13: 15,320,019 km (0.084 R)
• M14: 16,368,849 km (0.059 R)
• M15: 20,342,169 km (0.114 R)
• M16: 21,609,263 km (0.1 R)
• M17: 23,012,341 km (0.085 R)
• M18: 24,563,372 km (0.087 R)
• M19: 27,019,021 km (0.082 R)
• M20: 28,161,500 km (0.088 R)
• M21: 33,595,044 km (0.099 R)
• M22: 34,582,390 km (0.045 R)
• M23: 40,423,140 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.8

Radius: 5.4

Gravity: 25.64 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.54 AU - 23.02 AU

Year: 30991 Days

Day: 21.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 104,911,934 km

• M1: 68,815 km (0.036 R)
• M2: 276,906 km (0.054 R)
• M3: 488,587 km (0.089 R)
• M4: 709,692 km (0.045 R)
• M5: 2,319,814 km (0.11 R)
• M6: 3,160,405 km (0.087 R)
• M7: 4,918,180 km (0.077 R)
• M8: 6,929,373 km (0.114 R)
• M9: 7,615,130 km (0.074 R)
• M10: 10,008,397 km (0.114 R)
• M11: 11,807,760 km (0.027 R)
• M12: 12,176,818 km (0.112 R)
• M13: 12,402,112 km (0.092 R)
• M14: 13,569,873 km (0.071 R)
• M15: 14,724,320 km (0.114 R)
• M16: 15,325,404 km (0.118 R)
• M17: 17,321,040 km (0.094 R)
• M18: 18,381,090 km (0.097 R)
• M19: 19,483,627 km (0.096 R)
• M20: 22,713,594 km (0.076 R)
• M21: 24,574,143 km (0.057 R)
• M22: 28,727,429 km (0.051 R)
• M23: 32,455,408 km (0.048 R)
• M24: 34,659,583 km (0.053 R)
• M25: 36,961,595 km (0.095 R)
• M26: 37,276,049 km (0.089 R)
• M27: 37,592,299 km (0.074 R)
• M28: 38,551,670 km (0.068 R)
• M29: 40,352,829 km (0.034 R)
• M30: 43,769,943 km (0.076 R)
• M31: 47,745,956 km (0.034 R)
• M32: 48,870,782 km (0.087 R)
• M33: 50,784,438 km (0.071 R)
• M34: 56,824,153 km (0.086 R)
• M35: 62,209,078 km (0.115 R)
• M36: 68,869,923 km (0.066 R)
• M37: 78,814,890 km (0.1 R)
• M38: 79,597,287 km (0.098 R)
• M39: 86,871,932 km (0.103 R)
• M40: 89,391,908 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit