🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.59 AU - 1.65 AU

Year: 735 Days

Day: 24.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.71 AU - 4.85 AU

Year: 3725 Days

Day: 26 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 13.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.42 AU - 5.76 AU

Year: 4711 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,586,416 km

• M1: 167,849 km (0.087 R)
• M2: 959,820 km (0.114 R)
• M3: 1,415,046 km (0.089 R)
• M4: 2,155,257 km (0.05 R)
• M5: 2,640,103 km (0.103 R)
• M6: 3,940,707 km (0.098 R)
• M7: 4,577,096 km (0.106 R)
• M8: 5,228,745 km (0.087 R)
• M9: 6,232,696 km (0.077 R)
• M10: 6,907,083 km (0.119 R)
• M11: 7,494,704 km (0.09 R)
• M12: 7,939,608 km (0.066 R)
• M13: 8,996,367 km (0.1 R)
• M14: 10,310,734 km (0.083 R)
• M15: 11,344,306 km (0.079 R)
• M16: 12,493,367 km (0.117 R)
• M17: 14,230,348 km (0.083 R)
• M18: 16,867,609 km (0.112 R)
• M19: 17,875,300 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 11.6

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.9 AU - 8.8 AU

Year: 8601 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,586,416 km

• M1: 144,212 km (0.084 R)
• M2: 582,085 km (0.102 R)
• M3: 978,071 km (0.079 R)
• M4: 1,520,513 km (0.118 R)
• M5: 2,384,141 km (0.103 R)
• M6: 2,832,187 km (0.059 R)
• M7: 3,383,006 km (0.061 R)
• M8: 3,977,957 km (0.082 R)
• M9: 5,673,649 km (0.118 R)
• M10: 6,049,738 km (0.045 R)
• M11: 7,849,101 km (0.085 R)
• M12: 8,273,809 km (0.062 R)
• M13: 9,123,376 km (0.103 R)
• M14: 14,836,967 km (0.092 R)
• M15: 15,553,990 km (0.057 R)
• M16: 15,954,912 km (0.073 R)
• M17: 17,340,936 km (0.092 R)
• M18: 19,032,589 km (0.075 R)
• M19: 19,801,223 km (0.119 R)
• M20: 20,993,069 km (0.105 R)
• M21: 33,620,476 km (0.079 R)
• M22: 35,085,488 km (0.111 R)
• M23: 40,360,458 km (0.035 R)
• M24: 43,581,450 km (0.083 R)
• M25: 44,379,256 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 12.4

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.94 AU - 10.64 AU

Year: 10919 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 66.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,586,416 km

• M1: 159,023 km (0.088 R)
• M2: 754,123 km (0.084 R)
• M3: 1,342,042 km (0.113 R)
• M4: 2,561,415 km (0.073 R)
• M5: 4,177,820 km (0.074 R)
• M6: 7,293,943 km (0.111 R)
• M7: 8,949,693 km (0.094 R)
• M8: 9,349,568 km (0.083 R)
• M9: 12,185,644 km (0.112 R)
• M10: 12,739,904 km (0.069 R)
• M11: 13,375,546 km (0.115 R)
• M12: 14,098,851 km (0.087 R)
• M13: 16,204,890 km (0.101 R)
• M14: 20,339,177 km (0.088 R)
• M15: 21,651,300 km (0.076 R)
• M16: 23,393,517 km (0.08 R)
• M17: 24,250,563 km (0.066 R)
• M18: 26,027,486 km (0.058 R)
• M19: 30,847,231 km (0.047 R)
• M20: 31,762,321 km (0.082 R)
• M21: 33,526,678 km (0.063 R)
• M22: 35,107,778 km (0.071 R)
• M23: 37,896,133 km (0.075 R)
• M24: 38,418,379 km (0.061 R)
• M25: 39,210,948 km (0.051 R)
• M26: 40,692,266 km (0.118 R)
• M27: 42,210,685 km (0.099 R)
• M28: 43,766,353 km (0.071 R)
• M29: 45,948,986 km (0.043 R)
• M30: 52,283,708 km (0.113 R)
• M31: 53,748,271 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.2

Radius: 3.1

Gravity: 69.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 19.2 AU - 20.3 AU

Year: 31286 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 101,586,416 km

• M1: 39,045 km (0.112 R)
• M2: 170,093 km (0.055 R)
• M3: 702,661 km (0.052 R)
• M4: 939,325 km (0.106 R)
• M5: 1,195,287 km (0.055 R)
• M6: 1,306,588 km (0.037 R)
• M7: 1,513,781 km (0.119 R)
• M8: 1,722,320 km (0.089 R)
• M9: 1,844,093 km (0.103 R)
• M10: 3,524,526 km (0.099 R)
• M11: 3,754,607 km (0.104 R)
• M12: 3,959,706 km (0.099 R)
• M13: 4,100,627 km (0.113 R)
• M14: 4,281,491 km (0.116 R)
• M15: 4,620,181 km (0.112 R)
• M16: 5,182,220 km (0.111 R)
• M17: 8,339,782 km (0.027 R)
• M18: 11,767,518 km (0.09 R)
• M19: 12,354,989 km (0.099 R)
• M20: 12,655,980 km (0.076 R)
• M21: 12,808,420 km (0.104 R)
• M22: 13,039,100 km (0.114 R)
• M23: 14,316,965 km (0.114 R)
• M24: 17,025,883 km (0.114 R)
• M25: 20,788,419 km (0.115 R)
• M26: 25,430,292 km (0.098 R)
• M27: 33,253,063 km (0.094 R)
• M28: 39,380,293 km (0.074 R)
• M29: 40,195,302 km (0.088 R)
• M30: 40,855,478 km (0.102 R)
• M31: 41,021,531 km (0.098 R)
• M32: 41,690,683 km (0.119 R)
• M33: 49,726,332 km (0.104 R)
• M34: 52,031,037 km (0.111 R)
• M35: 60,873,618 km (0.11 R)
• M36: 68,301,152 km (0.065 R)
• M37: 69,240,626 km (0.118 R)
• M38: 74,066,953 km (0.105 R)
• M39: 80,148,555 km (0.099 R)
• M40: 88,763,298 km (0.075 R)
• M41: 90,726,471 km (0.065 R)
• M42: 100,070,803 km (0.112 R)
• M43: 100,978,413 km (0.104 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 14,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit