🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.97 AU - 1.11 AU

Year: 376 Days

Day: 26.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,947,594 km

• M1: 138,079 km (0.106 R)
• M2: 192,682 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.85 AU - 3.61 AU

Year: 2059 Days

Day: 15.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,947,594 km

• M1: 1,317,508 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 11.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.2 AU - 10.04 AU

Year: 9771 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,947,594 km

• M1: 152,291 km (0.064 R)
• M2: 763,248 km (0.12 R)
• M3: 1,185,713 km (0.103 R)
• M4: 1,986,510 km (0.11 R)
• M5: 2,550,344 km (0.076 R)
• M6: 6,449,912 km (0.095 R)
• M7: 8,103,268 km (0.072 R)
• M8: 8,967,495 km (0.11 R)
• M9: 9,633,953 km (0.117 R)
• M10: 15,317,924 km (0.098 R)
• M11: 16,149,539 km (0.097 R)
• M12: 19,641,452 km (0.069 R)
• M13: 20,339,177 km (0.087 R)
• M14: 22,230,992 km (0.089 R)
• M15: 22,988,854 km (0.107 R)
• M16: 23,920,999 km (0.042 R)
• M17: 25,040,290 km (0.064 R)
• M18: 29,143,311 km (0.036 R)
• M19: 30,327,228 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 10.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.85 AU - 9.75 AU

Year: 10061 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,947,594 km

• M1: 136,583 km (0.073 R)
• M2: 609,312 km (0.112 R)
• M3: 1,395,150 km (0.094 R)
• M4: 1,917,246 km (0.118 R)
• M5: 2,305,004 km (0.064 R)
• M6: 2,684,833 km (0.093 R)
• M7: 3,128,690 km (0.115 R)
• M8: 3,475,607 km (0.09 R)
• M9: 4,330,709 km (0.099 R)
• M10: 5,648,666 km (0.032 R)
• M11: 5,990,348 km (0.113 R)
• M12: 7,661,505 km (0.104 R)
• M13: 10,825,201 km (0.115 R)
• M14: 12,810,963 km (0.04 R)
• M15: 13,706,157 km (0.064 R)
• M16: 15,956,408 km (0.098 R)
• M17: 17,853,010 km (0.096 R)
• M18: 19,661,199 km (0.113 R)
• M19: 20,851,400 km (0.108 R)
• M20: 23,462,631 km (0.089 R)
• M21: 26,951,702 km (0.105 R)
• M22: 28,819,581 km (0.095 R)
• M23: 29,631,449 km (0.073 R)
• M24: 32,266,615 km (0.094 R)
• M25: 33,031,659 km (0.055 R)
• M26: 37,877,882 km (0.109 R)
• M27: 42,392,297 km (0.107 R)
• M28: 42,915,141 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 10

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.5 AU - 12.02 AU

Year: 10817 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,947,594 km

• M1: 124,316 km (0.105 R)
• M2: 614,997 km (0.108 R)
• M3: 934,388 km (0.068 R)
• M4: 1,271,731 km (0.059 R)
• M5: 2,203,577 km (0.095 R)
• M6: 2,943,039 km (0.072 R)
• M7: 3,813,998 km (0.098 R)
• M8: 4,580,836 km (0.103 R)
• M9: 5,480,069 km (0.064 R)
• M10: 6,604,297 km (0.053 R)
• M11: 8,436,273 km (0.094 R)
• M12: 8,885,515 km (0.116 R)
• M13: 9,685,714 km (0.116 R)
• M14: 11,267,861 km (0.119 R)
• M15: 13,615,800 km (0.075 R)
• M16: 17,397,185 km (0.111 R)
• M17: 18,723,370 km (0.089 R)
• M18: 21,826,180 km (0.099 R)
• M19: 23,897,063 km (0.058 R)
• M20: 24,980,301 km (0.117 R)
• M21: 28,226,725 km (0.115 R)
• M22: 30,262,452 km (0.104 R)
• M23: 31,959,939 km (0.092 R)
• M24: 33,496,609 km (0.063 R)
• M25: 34,396,440 km (0.111 R)
• M26: 38,157,779 km (0.095 R)
• M27: 39,761,020 km (0.118 R)
• M28: 41,537,494 km (0.063 R)
• M29: 44,032,188 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 8.8

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.4 AU - 14.1 AU

Year: 14289 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,947,594 km

• M1: 112,348 km (0.117 R)
• M2: 408,851 km (0.078 R)
• M3: 929,152 km (0.104 R)
• M4: 1,917,246 km (0.072 R)
• M5: 3,135,123 km (0.073 R)
• M6: 3,701,201 km (0.072 R)
• M7: 4,273,263 km (0.084 R)
• M8: 4,549,421 km (0.088 R)
• M9: 6,000,071 km (0.056 R)
• M10: 6,748,809 km (0.103 R)
• M11: 8,867,264 km (0.089 R)
• M12: 9,997,027 km (0.11 R)
• M13: 11,047,803 km (0.074 R)
• M14: 11,511,556 km (0.093 R)
• M15: 11,807,910 km (0.083 R)
• M16: 13,960,623 km (0.096 R)
• M17: 17,118,484 km (0.103 R)
• M18: 19,109,782 km (0.117 R)
• M19: 21,162,264 km (0.056 R)
• M20: 23,737,442 km (0.105 R)
• M21: 26,207,004 km (0.082 R)
• M22: 28,087,898 km (0.1 R)
• M23: 28,409,832 km (0.087 R)
• M24: 28,734,310 km (0.091 R)
• M25: 30,846,931 km (0.026 R)
• M26: 33,661,017 km (0.103 R)
• M27: 36,133,122 km (0.104 R)
• M28: 36,769,511 km (0.066 R)
• M29: 37,413,530 km (0.057 R)
• M30: 42,696,429 km (0.086 R)
• M31: 48,148,823 km (0.042 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit