🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 35.8 Hours

Environment

Temp: 246 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,381,659 km

• M1: 31,266 km (0.108 R)
• M2: 50,414 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.92 AU

Year: 228 Days

Day: 28.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,381,659 km

• M1: 388,805 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.53 AU - 1.77 AU

Year: 745 Days

Day: 26.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.36 AU - 2.14 AU

Year: 814 Days

Day: 24.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 60.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.9 AU - 5.62 AU

Year: 4240 Days

Day: 31.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,381,659 km

• M1: 55,650 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 10.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.62 AU - 8.22 AU

Year: 7834 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,381,659 km

• M1: 143,016 km (0.028 R)
• M2: 345,122 km (0.067 R)
• M3: 503,397 km (0.093 R)
• M4: 784,641 km (0.063 R)
• M5: 920,476 km (0.108 R)
• M6: 1,152,502 km (0.119 R)
• M7: 1,256,024 km (0.061 R)
• M8: 1,514,828 km (0.089 R)
• M9: 1,896,751 km (0.044 R)
• M10: 2,259,676 km (0.104 R)
• M11: 2,610,184 km (0.1 R)
• M12: 2,889,034 km (0.055 R)
• M13: 3,306,861 km (0.108 R)
• M14: 3,456,758 km (0.109 R)
• M15: 3,685,792 km (0.031 R)
• M16: 4,239,753 km (0.118 R)
• M17: 4,568,121 km (0.083 R)
• M18: 4,672,390 km (0.109 R)
• M19: 5,446,858 km (0.064 R)
• M20: 5,669,161 km (0.113 R)
• M21: 6,214,894 km (0.108 R)
• M22: 6,729,810 km (0.108 R)
• M23: 6,824,954 km (0.043 R)
• M24: 10,043,253 km (0.102 R)
• M25: 10,536,328 km (0.074 R)
• M26: 11,290,899 km (0.04 R)
• M27: 12,178,613 km (0.089 R)
• M28: 13,029,227 km (0.109 R)
• M29: 14,540,614 km (0.072 R)
• M30: 14,633,065 km (0.062 R)
• M31: 15,599,767 km (0.117 R)
• M32: 15,789,307 km (0.094 R)
• M33: 16,011,311 km (0.101 R)
• M34: 16,394,431 km (0.109 R)
• M35: 17,561,743 km (0.098 R)
• M36: 17,726,001 km (0.108 R)
• M37: 18,022,953 km (0.054 R)
• M38: 18,188,708 km (0.094 R)
• M39: 18,688,813 km (0.118 R)
• M40: 18,789,343 km (0.093 R)
• M41: 19,227,216 km (0.102 R)
• M42: 19,294,984 km (0.072 R)
• M43: 19,600,463 km (0.063 R)
• M44: 19,702,638 km (0.091 R)
• M45: 19,873,329 km (0.086 R)
• M46: 20,147,392 km (0.065 R)
• M47: 21,572,013 km (0.081 R)
• M48: 21,748,090 km (0.076 R)
• M49: 21,818,550 km (0.108 R)
• M50: 22,849,579 km (0.062 R)
• M51: 23,280,869 km (0.106 R)
• M52: 23,389,178 km (0.038 R)
• M53: 23,642,447 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.6

Radius: 14.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.09 AU - 11.71 AU

Year: 10129 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,381,659 km

• M1: 550,371 km (0.078 R)
• M2: 710,141 km (0.109 R)
• M3: 1,081,892 km (0.114 R)
• M4: 1,319,902 km (0.117 R)
• M5: 1,513,930 km (0.053 R)
• M6: 1,654,104 km (0.089 R)
• M7: 2,049,790 km (0.119 R)
• M8: 2,661,645 km (0.115 R)
• M9: 2,968,770 km (0.12 R)
• M10: 3,618,025 km (0.119 R)
• M11: 3,787,220 km (0.098 R)
• M12: 4,244,092 km (0.117 R)
• M13: 4,355,542 km (0.05 R)
• M14: 4,950,942 km (0.076 R)
• M15: 5,450,748 km (0.044 R)
• M16: 5,547,837 km (0.113 R)
• M17: 6,370,775 km (0.113 R)
• M18: 6,993,252 km (0.112 R)
• M19: 7,285,267 km (0.092 R)
• M20: 8,018,895 km (0.037 R)
• M21: 8,268,723 km (0.109 R)
• M22: 9,120,085 km (0.087 R)
• M23: 9,410,155 km (0.118 R)
• M24: 9,821,399 km (0.048 R)
• M25: 9,910,261 km (0.064 R)
• M26: 10,813,981 km (0.067 R)
• M27: 11,090,289 km (0.106 R)
• M28: 12,059,683 km (0.079 R)
• M29: 12,346,312 km (0.086 R)
• M30: 12,764,289 km (0.082 R)
• M31: 13,121,678 km (0.104 R)
• M32: 13,416,386 km (0.086 R)
• M33: 13,779,759 km (0.077 R)
• M34: 15,093,976 km (0.115 R)
• M35: 15,299,823 km (0.085 R)
• M36: 15,610,089 km (0.098 R)
• M37: 17,372,352 km (0.102 R)
• M38: 18,240,468 km (0.109 R)
• M39: 21,005,187 km (0.105 R)
• M40: 22,240,865 km (0.108 R)
• M41: 24,419,160 km (0.039 R)
• M42: 24,540,035 km (0.118 R)
• M43: 25,594,999 km (0.081 R)
• M44: 26,334,162 km (0.076 R)
• M45: 26,499,468 km (0.073 R)
• M46: 26,747,800 km (0.12 R)
• M47: 27,205,420 km (0.053 R)
• M48: 27,749,358 km (0.11 R)
• M49: 27,917,506 km (0.095 R)
• M50: 28,254,849 km (0.065 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit