🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.8 AU - 1.02 AU

Year: 387 Days

Day: 30.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.96 AU - 1.28 AU

Year: 529 Days

Day: 44.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,183,384 km

• M1: 14,810 km (0.071 R)
• M2: 498,161 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.49 AU - 1.59 AU

Year: 853 Days

Day: 42.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.42 AU - 1.78 AU

Year: 903 Days

Day: 45.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,183,384 km

• M1: 116,387 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.3

Radius: 12.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.12 AU - 3.48 AU

Year: 2675 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,183,384 km

• M1: 157,975 km (0.106 R)
• M2: 571,015 km (0.098 R)
• M3: 1,271,731 km (0.1 R)
• M4: 1,680,732 km (0.11 R)
• M5: 3,299,082 km (0.115 R)
• M6: 4,280,593 km (0.076 R)
• M7: 6,244,066 km (0.091 R)
• M8: 8,438,217 km (0.09 R)
• M9: 9,504,551 km (0.116 R)
• M10: 10,618,906 km (0.059 R)
• M11: 11,520,981 km (0.107 R)
• M12: 11,947,634 km (0.054 R)
• M13: 12,923,461 km (0.083 R)
• M14: 15,287,257 km (0.095 R)
• M15: 16,814,950 km (0.088 R)
• M16: 18,616,258 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 9.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.96 AU - 7.94 AU

Year: 9074 Days

Day: 7.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,183,384 km

• M1: 134,339 km (0.114 R)
• M2: 1,568,534 km (0.094 R)
• M3: 2,542,117 km (0.089 R)
• M4: 2,929,126 km (0.095 R)
• M5: 5,949,807 km (0.118 R)
• M6: 10,919,149 km (0.112 R)
• M7: 12,641,319 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.8

Radius: 5.1

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.45 AU - 14.93 AU

Year: 18991 Days

Day: 19.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,183,384 km

• M1: 71,657 km (0.108 R)
• M2: 315,502 km (0.096 R)
• M3: 797,207 km (0.053 R)
• M4: 1,043,445 km (0.107 R)
• M5: 1,674,000 km (0.068 R)
• M6: 2,173,059 km (0.077 R)
• M7: 2,366,489 km (0.1 R)
• M8: 2,550,344 km (0.045 R)
• M9: 2,855,375 km (0.099 R)
• M10: 3,591,097 km (0.11 R)
• M11: 4,176,324 km (0.103 R)
• M12: 5,289,781 km (0.075 R)
• M13: 6,083,397 km (0.117 R)
• M14: 6,830,190 km (0.106 R)
• M15: 9,035,412 km (0.102 R)
• M16: 9,234,078 km (0.076 R)
• M17: 9,847,429 km (0.084 R)
• M18: 10,217,684 km (0.089 R)
• M19: 10,818,020 km (0.04 R)
• M20: 14,785,356 km (0.08 R)
• M21: 16,127,249 km (0.115 R)
• M22: 16,641,417 km (0.066 R)
• M23: 18,567,340 km (0.074 R)
• M24: 19,542,419 km (0.109 R)
• M25: 21,155,532 km (0.091 R)
• M26: 24,069,250 km (0.076 R)
• M27: 30,677,736 km (0.064 R)
• M28: 35,861,751 km (0.045 R)
• M29: 43,688,263 km (0.069 R)
• M30: 43,971,901 km (0.093 R)
• M31: 48,072,079 km (0.093 R)
• M32: 51,309,227 km (0.052 R)
• M33: 52,900,649 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit