🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.49 AU - 0.69 AU

Year: 191 Days

Day: 43.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,555,792 km

• M1: 40,990 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.21 AU - 1.49 AU

Year: 662 Days

Day: 19 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.58 AU - 2.62 AU

Year: 1768 Days

Day: 44.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 8.6

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.74 AU - 7.26 AU

Year: 6198 Days

Day: 13 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,555,792 km

• M1: 106,962 km (0.045 R)
• M2: 488,886 km (0.11 R)
• M3: 1,028,037 km (0.099 R)
• M4: 1,615,358 km (0.058 R)
• M5: 1,909,617 km (0.114 R)
• M6: 2,375,764 km (0.092 R)
• M7: 2,915,962 km (0.1 R)
• M8: 3,889,395 km (0.088 R)
• M9: 6,848,591 km (0.099 R)
• M10: 8,384,213 km (0.105 R)
• M11: 9,542,549 km (0.11 R)
• M12: 10,043,851 km (0.056 R)
• M13: 10,467,064 km (0.04 R)
• M14: 16,193,371 km (0.03 R)
• M15: 18,119,145 km (0.057 R)
• M16: 21,095,394 km (0.102 R)
• M17: 23,716,050 km (0.084 R)
• M18: 25,579,142 km (0.115 R)
• M19: 26,457,431 km (0.119 R)
• M20: 30,269,484 km (0.103 R)
• M21: 32,356,972 km (0.106 R)
• M22: 33,280,290 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 13.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.66 AU - 7.36 AU

Year: 7828 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,555,792 km

• M1: 165,904 km (0.117 R)
• M2: 584,329 km (0.115 R)
• M3: 1,119,740 km (0.096 R)
• M4: 1,884,036 km (0.113 R)
• M5: 2,376,811 km (0.119 R)
• M6: 3,301,027 km (0.033 R)
• M7: 3,788,267 km (0.075 R)
• M8: 4,881,379 km (0.095 R)
• M9: 5,577,607 km (0.104 R)
• M10: 6,372,271 km (0.103 R)
• M11: 7,914,775 km (0.095 R)
• M12: 10,890,875 km (0.119 R)
• M13: 11,776,045 km (0.097 R)
• M14: 14,779,821 km (0.114 R)
• M15: 16,617,331 km (0.079 R)
• M16: 17,924,218 km (0.108 R)
• M17: 19,018,078 km (0.06 R)
• M18: 19,939,302 km (0.092 R)
• M19: 20,741,894 km (0.117 R)
• M20: 21,414,337 km (0.119 R)
• M21: 23,040,316 km (0.113 R)
• M22: 24,830,404 km (0.117 R)
• M23: 29,992,279 km (0.069 R)
• M24: 33,430,487 km (0.107 R)
• M25: 35,508,999 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 11.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.88 AU - 9.9 AU

Year: 11179 Days

Day: 6.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,555,792 km

• M1: 139,276 km (0.046 R)
• M2: 505,491 km (0.114 R)
• M3: 986,299 km (0.118 R)
• M4: 1,494,333 km (0.116 R)
• M5: 2,848,792 km (0.072 R)
• M6: 3,409,934 km (0.087 R)
• M7: 3,824,170 km (0.105 R)
• M8: 4,671,493 km (0.079 R)
• M9: 5,925,721 km (0.063 R)
• M10: 6,356,264 km (0.061 R)
• M11: 9,174,837 km (0.1 R)
• M12: 9,527,440 km (0.115 R)
• M13: 9,934,944 km (0.08 R)
• M14: 10,544,107 km (0.085 R)
• M15: 10,931,266 km (0.092 R)
• M16: 12,097,381 km (0.061 R)
• M17: 12,792,264 km (0.054 R)
• M18: 19,487,516 km (0.08 R)
• M19: 20,219,349 km (0.065 R)
• M20: 27,018,572 km (0.075 R)
• M21: 29,047,568 km (0.118 R)
• M22: 36,287,208 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 11.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.22 AU - 11.58 AU

Year: 12155 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,555,792 km

• M1: 141,819 km (0.118 R)
• M2: 504,594 km (0.093 R)
• M3: 885,470 km (0.115 R)
• M4: 1,598,154 km (0.041 R)
• M5: 1,984,715 km (0.112 R)
• M6: 2,793,291 km (0.105 R)
• M7: 3,188,080 km (0.102 R)
• M8: 4,990,286 km (0.107 R)
• M9: 5,683,672 km (0.083 R)
• M10: 6,206,367 km (0.111 R)
• M11: 6,679,844 km (0.078 R)
• M12: 7,050,548 km (0.119 R)
• M13: 8,340,081 km (0.056 R)
• M14: 9,367,819 km (0.108 R)
• M15: 14,066,089 km (0.075 R)
• M16: 14,471,649 km (0.032 R)
• M17: 16,172,427 km (0.038 R)
• M18: 17,071,211 km (0.088 R)
• M19: 18,968,112 km (0.114 R)
• M20: 19,463,581 km (0.065 R)
• M21: 22,162,027 km (0.052 R)
• M22: 26,817,961 km (0.096 R)
• M23: 30,485,204 km (0.098 R)
• M24: 33,866,714 km (0.112 R)
• M25: 34,965,062 km (0.099 R)
• M26: 40,270,849 km (0.077 R)
• M27: 42,338,890 km (0.053 R)
• M28: 43,756,330 km (0.115 R)
• M29: 44,767,312 km (0.117 R)
• M30: 45,793,703 km (0.105 R)
• M31: 48,198,639 km (0.03 R)
• M32: 49,900,015 km (0.065 R)
• M33: 53,422,447 km (0.117 R)
• M34: 54,910,048 km (0.108 R)
• M35: 55,411,949 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 8.9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.51 AU - 9.83 AU

Year: 12682 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,555,792 km

• M1: 110,702 km (0.102 R)
• M2: 395,986 km (0.093 R)
• M3: 759,060 km (0.082 R)
• M4: 1,197,830 km (0.107 R)
• M5: 1,476,830 km (0.071 R)
• M6: 2,336,420 km (0.112 R)
• M7: 2,800,472 km (0.093 R)
• M8: 4,660,422 km (0.095 R)
• M9: 5,231,138 km (0.051 R)
• M10: 6,627,335 km (0.076 R)
• M11: 8,807,724 km (0.056 R)
• M12: 9,730,145 km (0.107 R)
• M13: 11,260,381 km (0.032 R)
• M14: 12,523,586 km (0.075 R)
• M15: 13,562,543 km (0.104 R)
• M16: 14,460,429 km (0.114 R)
• M17: 16,589,057 km (0.038 R)
• M18: 19,393,270 km (0.039 R)
• M19: 20,202,145 km (0.102 R)
• M20: 21,202,357 km (0.044 R)
• M21: 21,887,365 km (0.073 R)
• M22: 25,153,236 km (0.094 R)
• M23: 26,017,912 km (0.11 R)
• M24: 26,703,968 km (0.055 R)
• M25: 32,746,226 km (0.091 R)
• M26: 33,892,594 km (0.09 R)
• M27: 36,144,042 km (0.075 R)
• M28: 36,508,463 km (0.077 R)
• M29: 42,004,240 km (0.086 R)
• M30: 47,298,957 km (0.071 R)
• M31: 48,027,200 km (0.079 R)

Asteroid Belt

Center: 10.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 5.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.82 AU - 12.72 AU

Year: 15957 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,555,792 km

• M1: 64,776 km (0.05 R)
• M2: 1,301,352 km (0.109 R)
• M3: 1,512,883 km (0.099 R)
• M4: 2,423,934 km (0.113 R)
• M5: 2,727,468 km (0.09 R)
• M6: 7,591,942 km (0.106 R)
• M7: 9,135,344 km (0.082 R)
• M8: 10,641,944 km (0.093 R)
• M9: 11,210,864 km (0.106 R)
• M10: 13,581,093 km (0.103 R)
• M11: 15,295,036 km (0.066 R)
• M12: 22,347,678 km (0.109 R)
• M13: 27,528,252 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit