🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.77 AU - 1.11 AU

Year: 387 Days

Day: 24.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,323,206 km

• M1: 904,768 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.87 AU - 1.05 AU

Year: 399 Days

Day: 12.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2 AU - 2.34 AU

Year: 1357 Days

Day: 29.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,323,206 km

• M1: 42,635 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 12.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.2 AU - 5.92 AU

Year: 5567 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,323,206 km

• M1: 156,779 km (0.11 R)
• M2: 648,058 km (0.1 R)
• M3: 1,770,341 km (0.061 R)
• M4: 2,474,349 km (0.097 R)
• M5: 3,689,083 km (0.112 R)
• M6: 5,322,543 km (0.064 R)
• M7: 7,429,629 km (0.071 R)
• M8: 8,479,207 km (0.061 R)
• M9: 9,020,153 km (0.073 R)
• M10: 9,958,880 km (0.115 R)
• M11: 12,030,511 km (0.11 R)
• M12: 15,089,638 km (0.104 R)
• M13: 16,001,287 km (0.112 R)
• M14: 16,949,439 km (0.073 R)
• M15: 18,505,257 km (0.098 R)
• M16: 19,350,933 km (0.057 R)
• M17: 19,749,911 km (0.064 R)
• M18: 21,189,641 km (0.089 R)
• M19: 21,756,168 km (0.092 R)
• M20: 24,741,842 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.3

Radius: 3.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.55 AU - 13.87 AU

Year: 15936 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,323,206 km

• M1: 44,431 km (0.101 R)
• M2: 161,267 km (0.103 R)
• M3: 621,130 km (0.103 R)
• M4: 1,041,800 km (0.095 R)
• M5: 1,290,282 km (0.102 R)
• M6: 1,602,642 km (0.101 R)
• M7: 1,721,871 km (0.104 R)
• M8: 2,069,088 km (0.117 R)
• M9: 2,443,980 km (0.107 R)
• M10: 2,693,360 km (0.093 R)
• M11: 3,018,586 km (0.095 R)
• M12: 4,251,272 km (0.097 R)
• M13: 7,725,982 km (0.094 R)
• M14: 10,106,683 km (0.05 R)
• M15: 12,987,489 km (0.087 R)
• M16: 13,688,504 km (0.095 R)
• M17: 15,520,779 km (0.109 R)
• M18: 22,364,882 km (0.089 R)
• M19: 22,748,002 km (0.059 R)
• M20: 24,892,637 km (0.109 R)
• M21: 27,692,062 km (0.088 R)
• M22: 28,044,963 km (0.093 R)
• M23: 28,850,099 km (0.091 R)
• M24: 29,121,769 km (0.068 R)
• M25: 29,395,234 km (0.092 R)
• M26: 30,319,150 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.2

Radius: 3.4

Gravity: 70.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.77 AU - 14.61 AU

Year: 19194 Days

Day: 22.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,323,206 km

• M1: 42,336 km (0.059 R)
• M2: 202,705 km (0.063 R)
• M3: 587,770 km (0.117 R)
• M4: 1,295,069 km (0.074 R)
• M5: 1,532,331 km (0.103 R)
• M6: 1,854,415 km (0.115 R)
• M7: 2,241,574 km (0.092 R)
• M8: 2,704,730 km (0.056 R)
• M9: 2,881,105 km (0.089 R)
• M10: 4,405,956 km (0.063 R)
• M11: 4,685,854 km (0.113 R)
• M12: 7,175,611 km (0.091 R)
• M13: 8,699,565 km (0.086 R)
• M14: 8,917,828 km (0.092 R)
• M15: 9,365,126 km (0.108 R)
• M16: 11,049,149 km (0.093 R)
• M17: 12,096,783 km (0.102 R)
• M18: 12,575,347 km (0.105 R)
• M19: 16,201,449 km (0.112 R)
• M20: 16,866,562 km (0.087 R)
• M21: 17,120,579 km (0.12 R)
• M22: 22,856,011 km (0.099 R)
• M23: 25,535,309 km (0.094 R)
• M24: 27,706,274 km (0.076 R)
• M25: 29,382,368 km (0.09 R)
• M26: 32,672,325 km (0.068 R)
• M27: 34,135,093 km (0.066 R)
• M28: 36,340,016 km (0.076 R)
• M29: 36,763,677 km (0.09 R)
• M30: 41,490,072 km (0.046 R)
• M31: 45,452,620 km (0.105 R)
• M32: 47,947,015 km (0.068 R)
• M33: 51,946,813 km (0.11 R)
• M34: 57,681,648 km (0.044 R)
• M35: 62,602,670 km (0.042 R)
• M36: 63,619,337 km (0.092 R)
• M37: 64,029,085 km (0.087 R)
• M38: 69,951,516 km (0.106 R)
• M39: 70,388,042 km (0.071 R)
• M40: 70,826,364 km (0.119 R)
• M41: 71,929,947 km (0.09 R)
• M42: 76,922,627 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 11,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit