🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.36 AU - 2.12 AU

Year: 988 Days

Day: 43.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.68 AU - 2.08 AU

Year: 1110 Days

Day: 22.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,362,800 km

• M1: 363,672 km (0.061 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 11.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.61 AU - 3.81 AU

Year: 3076 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,362,800 km

• M1: 151,094 km (0.096 R)
• M2: 247,584 km (0.109 R)
• M3: 583,132 km (0.089 R)
• M4: 678,277 km (0.051 R)
• M5: 753,674 km (0.115 R)
• M6: 970,292 km (0.096 R)
• M7: 1,096,552 km (0.111 R)
• M8: 1,187,209 km (0.112 R)
• M9: 1,588,131 km (0.117 R)
• M10: 1,846,187 km (0.108 R)
• M11: 2,080,308 km (0.075 R)
• M12: 2,194,601 km (0.077 R)
• M13: 2,310,988 km (0.106 R)
• M14: 2,673,015 km (0.119 R)
• M15: 2,967,274 km (0.115 R)
• M16: 3,272,005 km (0.104 R)
• M17: 3,361,015 km (0.082 R)
• M18: 3,480,993 km (0.084 R)
• M19: 3,911,984 km (0.103 R)
• M20: 4,133,988 km (0.111 R)
• M21: 4,246,485 km (0.098 R)
• M22: 4,590,411 km (0.081 R)
• M23: 4,807,926 km (0.033 R)
• M24: 4,977,570 km (0.103 R)
• M25: 5,131,955 km (0.113 R)
• M26: 5,729,449 km (0.042 R)
• M27: 5,909,565 km (0.108 R)
• M28: 6,091,326 km (0.119 R)
• M29: 6,423,583 km (0.095 R)
• M30: 6,894,667 km (0.112 R)
• M31: 7,494,405 km (0.107 R)
• M32: 8,354,143 km (0.083 R)
• M33: 8,764,640 km (0.051 R)
• M34: 8,847,517 km (0.115 R)
• M35: 9,097,795 km (0.112 R)
• M36: 9,477,624 km (0.09 R)
• M37: 9,841,146 km (0.066 R)
• M38: 10,384,037 km (0.077 R)
• M39: 10,825,500 km (0.091 R)
• M40: 11,115,720 km (0.114 R)
• M41: 11,932,824 km (0.084 R)
• M42: 12,070,903 km (0.092 R)
• M43: 12,186,243 km (0.058 R)
• M44: 12,511,618 km (0.092 R)
• M45: 12,722,252 km (0.049 R)
• M46: 12,934,082 km (0.041 R)
• M47: 13,337,249 km (0.074 R)
• M48: 13,744,753 km (0.118 R)
• M49: 14,156,297 km (0.085 R)
• M50: 14,351,373 km (0.089 R)
• M51: 14,867,635 km (0.092 R)
• M52: 15,190,467 km (0.041 R)
• M53: 15,265,266 km (0.069 R)
• M54: 15,716,603 km (0.053 R)
• M55: 16,096,132 km (0.101 R)
• M56: 16,761,095 km (0.088 R)
• M57: 17,200,763 km (0.105 R)
• M58: 17,461,213 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 12.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.84 AU - 7.6 AU

Year: 7499 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,362,800 km

• M1: 164,857 km (0.08 R)
• M2: 385,663 km (0.112 R)
• M3: 698,622 km (0.042 R)
• M4: 1,078,451 km (0.092 R)
• M5: 1,268,889 km (0.111 R)
• M6: 1,670,709 km (0.069 R)
• M7: 1,761,066 km (0.092 R)
• M8: 1,947,016 km (0.101 R)
• M9: 2,097,811 km (0.119 R)
• M10: 2,544,061 km (0.1 R)
• M11: 2,694,407 km (0.095 R)
• M12: 3,083,362 km (0.102 R)
• M13: 3,227,873 km (0.082 R)
• M14: 4,980,861 km (0.119 R)
• M15: 5,227,398 km (0.109 R)
• M16: 5,517,020 km (0.11 R)
• M17: 5,595,110 km (0.077 R)
• M18: 5,673,499 km (0.104 R)
• M19: 5,911,210 km (0.111 R)
• M20: 6,091,775 km (0.031 R)
• M21: 6,852,779 km (0.117 R)
• M22: 7,084,955 km (0.034 R)
• M23: 7,578,628 km (0.092 R)
• M24: 7,796,891 km (0.06 R)
• M25: 8,554,305 km (0.055 R)
• M26: 9,358,394 km (0.117 R)
• M27: 10,043,103 km (0.091 R)
• M28: 10,379,399 km (0.064 R)
• M29: 11,038,528 km (0.076 R)
• M30: 11,360,761 km (0.093 R)
• M31: 11,811,949 km (0.097 R)
• M32: 12,167,094 km (0.094 R)
• M33: 12,422,906 km (0.067 R)
• M34: 12,835,797 km (0.069 R)
• M35: 13,174,785 km (0.098 R)
• M36: 13,279,653 km (0.063 R)
• M37: 13,994,881 km (0.109 R)
• M38: 14,613,917 km (0.105 R)
• M39: 14,940,489 km (0.101 R)
• M40: 15,600,964 km (0.062 R)
• M41: 15,878,916 km (0.116 R)
• M42: 16,158,664 km (0.109 R)
• M43: 16,581,129 km (0.111 R)
• M44: 16,722,798 km (0.034 R)
• M45: 17,236,218 km (0.119 R)
• M46: 17,523,595 km (0.11 R)
• M47: 17,696,830 km (0.115 R)
• M48: 17,899,684 km (0.096 R)
• M49: 18,336,809 km (0.095 R)
• M50: 18,718,583 km (0.069 R)
• M51: 19,460,140 km (0.113 R)
• M52: 20,120,764 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit