🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 26.8 Hours

Environment

Temp: 268 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.44 AU - 2.3 AU

Year: 895 Days

Day: 46.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,798,113 km

• M1: 243,097 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.59 AU - 2.33 AU

Year: 960 Days

Day: 36.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.23 AU - 3.57 AU

Year: 1728 Days

Day: 38.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,798,113 km

• M1: 717,621 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.71 AU - 5.23 AU

Year: 3306 Days

Day: 28 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,798,113 km

• M1: 52,210 km (0.026 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.7 AU - 5.62 AU

Year: 3519 Days

Day: 35.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 15

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.73 AU - 6.59 AU

Year: 4711 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 105,798,113 km

• M1: 186,549 km (0.107 R)
• M2: 1,094,458 km (0.044 R)
• M3: 1,814,024 km (0.09 R)
• M4: 2,388,629 km (0.119 R)
• M5: 3,307,609 km (0.091 R)
• M6: 3,935,471 km (0.089 R)
• M7: 5,487,100 km (0.097 R)
• M8: 6,584,700 km (0.032 R)
• M9: 8,390,496 km (0.096 R)
• M10: 9,214,032 km (0.112 R)
• M11: 10,465,418 km (0.089 R)
• M12: 11,599,968 km (0.105 R)
• M13: 12,480,053 km (0.091 R)
• M14: 17,030,521 km (0.118 R)
• M15: 19,100,806 km (0.103 R)
• M16: 20,394,379 km (0.085 R)
• M17: 22,372,810 km (0.092 R)
• M18: 23,083,849 km (0.046 R)
• M19: 24,030,654 km (0.069 R)
• M20: 24,551,255 km (0.095 R)
• M21: 25,691,938 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 10.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.18 AU - 10.3 AU

Year: 11464 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 105,798,113 km

• M1: 143,016 km (0.111 R)
• M2: 851,661 km (0.116 R)
• M3: 1,960,031 km (0.109 R)
• M4: 2,384,889 km (0.081 R)
• M5: 3,145,445 km (0.068 R)
• M6: 6,242,121 km (0.106 R)
• M7: 7,570,999 km (0.118 R)
• M8: 11,778,888 km (0.09 R)
• M9: 12,760,549 km (0.035 R)
• M10: 13,431,346 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.8

Radius: 4.9

Gravity: 30.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.61 AU - 20.65 AU

Year: 31597 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 105,798,113 km

• M1: 66,272 km (0.068 R)
• M2: 1,364,333 km (0.098 R)
• M3: 1,654,253 km (0.066 R)
• M4: 1,940,883 km (0.105 R)
• M5: 3,210,969 km (0.114 R)
• M6: 3,365,802 km (0.061 R)
• M7: 3,690,729 km (0.102 R)
• M8: 3,895,529 km (0.116 R)
• M9: 4,555,704 km (0.114 R)
• M10: 5,908,817 km (0.098 R)
• M11: 7,348,397 km (0.113 R)
• M12: 11,321,567 km (0.062 R)
• M13: 13,437,330 km (0.081 R)
• M14: 14,004,754 km (0.07 R)
• M15: 14,169,761 km (0.102 R)
• M16: 18,431,804 km (0.104 R)
• M17: 18,829,734 km (0.078 R)
• M18: 25,139,324 km (0.072 R)
• M19: 27,007,053 km (0.114 R)
• M20: 27,649,576 km (0.078 R)
• M21: 28,831,848 km (0.065 R)
• M22: 30,047,331 km (0.115 R)
• M23: 32,435,810 km (0.066 R)
• M24: 36,640,558 km (0.095 R)
• M25: 37,111,492 km (0.063 R)
• M26: 41,025,720 km (0.108 R)
• M27: 42,734,726 km (0.046 R)
• M28: 43,082,092 km (0.061 R)
• M29: 44,135,710 km (0.034 R)
• M30: 49,279,932 km (0.047 R)
• M31: 49,662,005 km (0.056 R)
• M32: 54,809,668 km (0.044 R)
• M33: 59,650,206 km (0.101 R)
• M34: 64,084,287 km (0.08 R)
• M35: 69,210,108 km (0.058 R)
• M36: 72,363,781 km (0.086 R)
• M37: 73,601,853 km (0.089 R)
• M38: 78,175,658 km (0.119 R)
• M39: 82,665,988 km (0.117 R)
• M40: 89,010,434 km (0.114 R)
• M41: 92,156,327 km (0.106 R)
• M42: 96,266,230 km (0.113 R)
• M43: 98,366,285 km (0.081 R)
• M44: 100,803,533 km (0.083 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit