🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 225 Days

Day: 37.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,232,803 km

• M1: 33,809 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.08 AU - 1.68 AU

Year: 611 Days

Day: 24.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 11

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.67 AU - 7.19 AU

Year: 5440 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 101,232,803 km

• M1: 171,290 km (0.071 R)
• M2: 787,932 km (0.048 R)
• M3: 1,265,149 km (0.056 R)
• M4: 1,870,871 km (0.084 R)
• M5: 2,224,520 km (0.117 R)
• M6: 2,779,977 km (0.101 R)
• M7: 3,200,347 km (0.054 R)
• M8: 3,894,033 km (0.117 R)
• M9: 4,241,100 km (0.091 R)
• M10: 4,938,525 km (0.088 R)
• M11: 5,451,795 km (0.102 R)
• M12: 6,561,512 km (0.074 R)
• M13: 11,238,690 km (0.1 R)
• M14: 12,423,505 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.6

Radius: 3.3

Gravity: 88.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.09 AU - 17.29 AU

Year: 21211 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 101,232,803 km

• M1: 41,139 km (0.077 R)
• M2: 205,697 km (0.054 R)
• M3: 370,554 km (0.103 R)
• M4: 619,485 km (0.098 R)
• M5: 770,279 km (0.049 R)
• M6: 1,279,361 km (0.117 R)
• M7: 1,962,425 km (0.053 R)
• M8: 2,453,704 km (0.099 R)
• M9: 2,967,274 km (0.029 R)
• M10: 3,077,976 km (0.112 R)
• M11: 3,610,993 km (0.113 R)
• M12: 4,100,178 km (0.104 R)
• M13: 4,414,035 km (0.117 R)
• M14: 5,288,883 km (0.113 R)
• M15: 6,093,869 km (0.052 R)
• M16: 6,364,193 km (0.087 R)
• M17: 10,133,909 km (0.099 R)
• M18: 12,480,352 km (0.072 R)
• M19: 18,303,150 km (0.091 R)
• M20: 19,341,957 km (0.115 R)
• M21: 20,023,077 km (0.114 R)
• M22: 20,419,361 km (0.111 R)
• M23: 23,890,780 km (0.115 R)
• M24: 28,977,407 km (0.115 R)
• M25: 29,612,001 km (0.108 R)
• M26: 31,437,993 km (0.104 R)
• M27: 32,107,892 km (0.116 R)
• M28: 33,894,090 km (0.08 R)
• M29: 36,917,463 km (0.027 R)
• M30: 40,272,495 km (0.114 R)
• M31: 41,541,234 km (0.053 R)
• M32: 43,493,935 km (0.053 R)
• M33: 47,056,609 km (0.091 R)
• M34: 47,932,654 km (0.102 R)
• M35: 48,463,577 km (0.111 R)
• M36: 49,536,941 km (0.081 R)
• M37: 50,261,145 km (0.059 R)
• M38: 51,176,534 km (0.049 R)
• M39: 51,730,944 km (0.077 R)
• M40: 59,919,482 km (0.102 R)
• M41: 65,615,272 km (0.105 R)
• M42: 71,200,957 km (0.072 R)
• M43: 71,661,120 km (0.052 R)
• M44: 78,556,834 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.1

Radius: 4

Gravity: 54.69 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.02 AU - 19.62 AU

Year: 27155 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 101,232,803 km

• M1: 54,154 km (0.099 R)
• M2: 184,454 km (0.058 R)
• M3: 315,652 km (0.073 R)
• M4: 620,382 km (0.077 R)
• M5: 777,161 km (0.092 R)
• M6: 2,019,272 km (0.03 R)
• M7: 2,441,736 km (0.106 R)
• M8: 2,836,675 km (0.117 R)
• M9: 3,122,856 km (0.069 R)
• M10: 3,887,899 km (0.119 R)
• M11: 4,097,186 km (0.103 R)
• M12: 4,425,255 km (0.095 R)
• M13: 4,969,940 km (0.052 R)
• M14: 5,689,955 km (0.108 R)
• M15: 7,708,030 km (0.073 R)
• M16: 8,038,492 km (0.118 R)
• M17: 9,455,633 km (0.097 R)
• M18: 10,893,717 km (0.1 R)
• M19: 11,309,898 km (0.108 R)
• M20: 13,158,479 km (0.039 R)
• M21: 17,629,361 km (0.117 R)
• M22: 23,931,919 km (0.049 R)
• M23: 24,634,281 km (0.078 R)
• M24: 28,094,480 km (0.093 R)
• M25: 31,168,268 km (0.076 R)
• M26: 32,287,858 km (0.061 R)
• M27: 37,346,061 km (0.114 R)
• M28: 50,126,656 km (0.053 R)
• M29: 52,832,882 km (0.049 R)
• M30: 59,593,957 km (0.108 R)
• M31: 60,666,125 km (0.103 R)
• M32: 62,188,732 km (0.066 R)
• M33: 63,959,822 km (0.07 R)
• M34: 64,857,858 km (0.069 R)
• M35: 66,220,694 km (0.047 R)
• M36: 69,238,532 km (0.111 R)
• M37: 69,947,776 km (0.107 R)
• M38: 72,104,379 km (0.106 R)
• M39: 78,839,723 km (0.119 R)
• M40: 85,710,305 km (0.099 R)
• M41: 90,411,867 km (0.12 R)
• M42: 97,930,357 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit