🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 1 AU

Year: 298 Days

Day: 38 Hours

Environment

Temp: 88 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,616,245 km

• M1: 30,967 km (0.055 R)
• M2: 62,682 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.49 AU - 3.45 AU

Year: 1879 Days

Day: 44.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,616,245 km

• M1: 1,634,506 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.37 AU - 3.83 AU

Year: 2004 Days

Day: 12.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,616,245 km

• M1: 533,915 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.87 AU - 4.03 AU

Year: 2352 Days

Day: 20.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 9.5

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.83 AU - 11.61 AU

Year: 12884 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,616,245 km

• M1: 118,631 km (0.105 R)
• M2: 516,711 km (0.095 R)
• M3: 913,594 km (0.048 R)
• M4: 2,414,360 km (0.092 R)
• M5: 2,926,134 km (0.059 R)
• M6: 3,257,045 km (0.094 R)
• M7: 3,746,529 km (0.08 R)
• M8: 4,196,071 km (0.097 R)
• M9: 4,681,217 km (0.117 R)
• M10: 6,720,236 km (0.118 R)
• M11: 7,515,049 km (0.066 R)
• M12: 8,464,996 km (0.074 R)
• M13: 10,063,598 km (0.043 R)
• M14: 10,384,486 km (0.095 R)
• M15: 13,266,190 km (0.066 R)
• M16: 14,045,744 km (0.103 R)
• M17: 16,494,362 km (0.101 R)
• M18: 19,460,439 km (0.115 R)
• M19: 21,418,825 km (0.096 R)
• M20: 24,742,441 km (0.113 R)
• M21: 33,210,428 km (0.082 R)
• M22: 35,133,060 km (0.051 R)
• M23: 36,875,127 km (0.113 R)
• M24: 40,396,362 km (0.111 R)
• M25: 41,344,513 km (0.083 R)
• M26: 43,709,057 km (0.12 R)
• M27: 49,934,572 km (0.089 R)
• M28: 51,026,487 km (0.099 R)
• M29: 54,397,975 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 14

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.25 AU - 11.75 AU

Year: 13393 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,616,245 km

• M1: 174,880 km (0.113 R)
• M2: 648,806 km (0.12 R)
• M3: 1,120,638 km (0.093 R)
• M4: 1,784,104 km (0.111 R)
• M5: 2,595,373 km (0.077 R)
• M6: 3,668,140 km (0.089 R)
• M7: 4,232,273 km (0.056 R)
• M8: 6,558,071 km (0.117 R)
• M9: 7,050,996 km (0.108 R)
• M10: 7,613,036 km (0.118 R)
• M11: 10,005,704 km (0.103 R)
• M12: 11,402,798 km (0.102 R)
• M13: 12,926,602 km (0.119 R)
• M14: 13,903,776 km (0.096 R)
• M15: 14,582,202 km (0.07 R)
• M16: 17,363,825 km (0.058 R)
• M17: 20,482,192 km (0.074 R)
• M18: 27,172,808 km (0.086 R)
• M19: 29,989,736 km (0.067 R)
• M20: 38,136,836 km (0.111 R)
• M21: 46,586,722 km (0.082 R)
• M22: 48,414,658 km (0.1 R)
• M23: 50,607,015 km (0.044 R)
• M24: 52,701,535 km (0.083 R)
• M25: 53,357,372 km (0.11 R)
• M26: 54,518,251 km (0.104 R)
• M27: 57,754,203 km (0.106 R)
• M28: 58,276,599 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.6

Radius: 3.5

Gravity: 41.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.08 AU - 18.96 AU

Year: 28080 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,616,245 km

• M1: 43,832 km (0.116 R)
• M2: 675,584 km (0.115 R)
• M3: 789,428 km (0.11 R)
• M4: 1,348,176 km (0.106 R)
• M5: 1,923,679 km (0.044 R)
• M6: 2,524,015 km (0.087 R)
• M7: 2,827,549 km (0.116 R)
• M8: 3,660,660 km (0.112 R)
• M9: 4,184,552 km (0.088 R)
• M10: 5,298,308 km (0.114 R)
• M11: 5,419,632 km (0.098 R)
• M12: 6,010,244 km (0.083 R)
• M13: 7,569,951 km (0.109 R)
• M14: 12,714,622 km (0.027 R)
• M15: 13,374,947 km (0.116 R)
• M16: 14,290,486 km (0.099 R)
• M17: 15,165,783 km (0.108 R)
• M18: 17,733,481 km (0.083 R)
• M19: 23,818,524 km (0.078 R)
• M20: 25,273,812 km (0.089 R)
• M21: 25,733,227 km (0.115 R)
• M22: 27,144,833 km (0.1 R)
• M23: 40,654,568 km (0.102 R)
• M24: 56,074,667 km (0.116 R)
• M25: 63,365,619 km (0.064 R)
• M26: 72,640,088 km (0.109 R)
• M27: 73,102,944 km (0.096 R)
• M28: 86,616,270 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 20,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit