🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.89 AU - 0.93 AU

Year: 314 Days

Day: 46.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,389,711 km

• M1: 383,719 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.87 AU - 1.33 AU

Year: 417 Days

Day: 41.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,389,711 km

• M1: 66,122 km (0.08 R)
• M2: 217,366 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.45 AU - 1.69 AU

Year: 711 Days

Day: 36.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,389,711 km

• M1: 61,485 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.28 AU - 2.28 AU

Year: 1245 Days

Day: 17.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.77 AU - 5.89 AU

Year: 3839 Days

Day: 40 Hours

Environment

Temp: -125 °C

Axial Tilt: 133.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,389,711 km

• M1: 93,050 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 10.3

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.39 AU - 5.63 AU

Year: 4056 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 97.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,389,711 km

• M1: 128,505 km (0.105 R)
• M2: 486,193 km (0.025 R)
• M3: 944,262 km (0.061 R)
• M4: 1,552,377 km (0.113 R)
• M5: 2,159,744 km (0.1 R)
• M6: 2,569,194 km (0.096 R)
• M7: 3,959,108 km (0.059 R)
• M8: 7,851,195 km (0.058 R)
• M9: 8,671,291 km (0.069 R)
• M10: 10,221,125 km (0.12 R)
• M11: 12,680,364 km (0.089 R)
• M12: 14,669,866 km (0.064 R)
• M13: 16,381,266 km (0.102 R)
• M14: 19,456,549 km (0.103 R)
• M15: 21,235,567 km (0.036 R)
• M16: 21,947,803 km (0.078 R)
• M17: 26,071,917 km (0.109 R)
• M18: 28,401,455 km (0.082 R)
• M19: 29,004,783 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 10.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.5 AU - 5.78 AU

Year: 4214 Days

Day: 8 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,389,711 km

• M1: 135,536 km (0.1 R)
• M2: 537,804 km (0.048 R)
• M3: 1,540,708 km (0.105 R)
• M4: 2,440,240 km (0.05 R)
• M5: 2,880,058 km (0.109 R)
• M6: 5,096,949 km (0.096 R)
• M7: 5,820,704 km (0.115 R)
• M8: 6,292,685 km (0.049 R)
• M9: 6,670,719 km (0.083 R)
• M10: 7,313,541 km (0.067 R)
• M11: 7,963,693 km (0.081 R)
• M12: 11,039,874 km (0.079 R)
• M13: 12,749,479 km (0.094 R)
• M14: 15,139,305 km (0.097 R)
• M15: 16,358,078 km (0.1 R)
• M16: 19,353,177 km (0.059 R)
• M17: 22,025,295 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.3

Radius: 14.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.02 AU - 11.4 AU

Year: 10943 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,389,711 km

• M1: 176,675 km (0.071 R)
• M2: 1,237,773 km (0.108 R)
• M3: 1,793,529 km (0.084 R)
• M4: 3,139,162 km (0.118 R)
• M5: 3,679,509 km (0.104 R)
• M6: 4,487,188 km (0.1 R)
• M7: 5,143,624 km (0.114 R)
• M8: 7,295,589 km (0.081 R)
• M9: 9,486,599 km (0.118 R)
• M10: 10,045,048 km (0.103 R)
• M11: 13,050,320 km (0.108 R)
• M12: 14,458,185 km (0.084 R)
• M13: 15,336,475 km (0.078 R)
• M14: 16,393,683 km (0.091 R)
• M15: 16,903,512 km (0.09 R)
• M16: 17,650,155 km (0.102 R)
• M17: 21,028,673 km (0.04 R)
• M18: 24,532,256 km (0.066 R)
• M19: 26,372,758 km (0.109 R)
• M20: 29,570,862 km (0.107 R)
• M21: 31,654,012 km (0.104 R)
• M22: 36,110,981 km (0.049 R)
• M23: 36,975,358 km (0.094 R)
• M24: 38,234,074 km (0.09 R)
• M25: 39,131,961 km (0.097 R)
• M26: 41,910,442 km (0.101 R)
• M27: 42,590,813 km (0.11 R)
• M28: 44,535,286 km (0.116 R)
• M29: 45,529,364 km (0.054 R)
• M30: 50,416,427 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 8.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.99 AU - 12.81 AU

Year: 15791 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,389,711 km

• M1: 110,702 km (0.066 R)
• M2: 1,038,508 km (0.057 R)
• M3: 1,649,017 km (0.032 R)
• M4: 2,208,513 km (0.109 R)
• M5: 2,502,174 km (0.119 R)
• M6: 3,784,377 km (0.045 R)
• M7: 5,285,742 km (0.073 R)
• M8: 6,226,712 km (0.1 R)
• M9: 7,489,767 km (0.05 R)
• M10: 7,841,771 km (0.105 R)
• M11: 8,343,971 km (0.043 R)
• M12: 11,296,135 km (0.079 R)
• M13: 12,540,191 km (0.119 R)
• M14: 14,203,869 km (0.077 R)
• M15: 15,509,260 km (0.087 R)
• M16: 18,755,983 km (0.057 R)
• M17: 19,737,195 km (0.069 R)
• M18: 20,409,937 km (0.073 R)
• M19: 20,924,553 km (0.04 R)
• M20: 22,248,943 km (0.094 R)
• M21: 26,862,392 km (0.061 R)
• M22: 27,688,621 km (0.098 R)
• M23: 28,319,326 km (0.083 R)
• M24: 30,048,079 km (0.032 R)
• M25: 31,503,666 km (0.061 R)
• M26: 32,771,508 km (0.106 R)
• M27: 33,240,946 km (0.117 R)
• M28: 35,285,949 km (0.059 R)
• M29: 36,151,821 km (0.114 R)
• M30: 39,360,397 km (0.105 R)
• M31: 46,929,002 km (0.115 R)
• M32: 53,607,799 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.8

Radius: 8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.09 AU - 20.67 AU

Year: 27343 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,389,711 km

• M1: 99,632 km (0.086 R)
• M2: 395,686 km (0.076 R)
• M3: 841,638 km (0.088 R)
• M4: 1,115,103 km (0.08 R)
• M5: 1,683,126 km (0.066 R)
• M6: 2,338,215 km (0.099 R)
• M7: 2,848,493 km (0.037 R)
• M8: 4,771,723 km (0.098 R)
• M9: 5,526,295 km (0.09 R)
• M10: 5,828,931 km (0.062 R)
• M11: 8,224,891 km (0.112 R)
• M12: 10,789,298 km (0.041 R)
• M13: 11,103,752 km (0.087 R)
• M14: 11,370,336 km (0.1 R)
• M15: 11,696,010 km (0.037 R)
• M16: 12,652,539 km (0.118 R)
• M17: 13,002,299 km (0.032 R)
• M18: 14,090,324 km (0.117 R)
• M19: 14,848,785 km (0.109 R)
• M20: 16,172,727 km (0.059 R)
• M21: 20,375,828 km (0.086 R)
• M22: 21,840,990 km (0.079 R)
• M23: 25,254,215 km (0.095 R)
• M24: 25,716,024 km (0.027 R)
• M25: 25,995,921 km (0.101 R)
• M26: 27,522,567 km (0.086 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit