🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.47 AU - 0.55 AU

Year: 127 Days

Day: 17.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,016,877 km

• M1: 480,508 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.56 AU - 0.6 AU

Year: 155 Days

Day: 31.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,016,877 km

• M1: 115,041 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.48 AU - 0.8 AU

Year: 179 Days

Day: 21.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,016,877 km

• M1: 41,289 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.11 AU - 3.37 AU

Year: 2040 Days

Day: 27.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,016,877 km

• M1: 82,877 km (0.04 R)
• M2: 2,339,860 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 9.9

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.87 AU - 5.97 AU

Year: 5039 Days

Day: 8.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,016,877 km

• M1: 123,867 km (0.096 R)
• M2: 518,656 km (0.113 R)
• M3: 1,006,046 km (0.106 R)
• M4: 1,641,238 km (0.118 R)
• M5: 1,983,069 km (0.047 R)
• M6: 3,063,316 km (0.119 R)
• M7: 3,499,543 km (0.089 R)
• M8: 4,601,481 km (0.091 R)
• M9: 6,269,796 km (0.08 R)
• M10: 7,116,221 km (0.107 R)
• M11: 7,511,907 km (0.079 R)
• M12: 8,993,375 km (0.044 R)
• M13: 9,413,745 km (0.089 R)
• M14: 9,979,824 km (0.086 R)
• M15: 10,384,785 km (0.081 R)
• M16: 10,753,993 km (0.09 R)
• M17: 11,814,641 km (0.117 R)
• M18: 13,808,931 km (0.107 R)
• M19: 14,143,282 km (0.038 R)
• M20: 15,534,542 km (0.106 R)
• M21: 16,636,480 km (0.085 R)
• M22: 17,335,102 km (0.113 R)
• M23: 17,724,206 km (0.069 R)
• M24: 20,686,543 km (0.085 R)
• M25: 22,094,858 km (0.113 R)
• M26: 22,629,520 km (0.06 R)
• M27: 26,359,893 km (0.114 R)
• M28: 28,102,708 km (0.06 R)
• M29: 30,200,369 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 14.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.74 AU - 9.52 AU

Year: 9651 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,016,877 km

• M1: 176,525 km (0.072 R)
• M2: 647,160 km (0.067 R)
• M3: 1,095,804 km (0.096 R)
• M4: 1,885,532 km (0.073 R)
• M5: 2,355,418 km (0.076 R)
• M6: 2,820,817 km (0.101 R)
• M7: 3,348,300 km (0.088 R)
• M8: 3,812,352 km (0.074 R)
• M9: 6,084,295 km (0.079 R)
• M10: 6,895,564 km (0.106 R)
• M11: 7,946,190 km (0.116 R)
• M12: 10,517,777 km (0.116 R)
• M13: 12,883,219 km (0.05 R)
• M14: 13,602,336 km (0.101 R)
• M15: 14,159,139 km (0.055 R)
• M16: 15,651,378 km (0.082 R)
• M17: 17,389,855 km (0.093 R)
• M18: 19,176,951 km (0.078 R)
• M19: 24,628,447 km (0.083 R)
• M20: 26,782,058 km (0.038 R)
• M21: 27,756,539 km (0.059 R)
• M22: 28,352,387 km (0.096 R)
• M23: 29,160,365 km (0.107 R)
• M24: 32,218,145 km (0.116 R)
• M25: 33,097,931 km (0.084 R)
• M26: 40,978,447 km (0.09 R)
• M27: 45,763,634 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.8

Radius: 8.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.62 AU - 15.2 AU

Year: 16228 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,016,877 km

• M1: 107,561 km (0.104 R)
• M2: 663,167 km (0.061 R)
• M3: 979,567 km (0.065 R)
• M4: 1,457,682 km (0.03 R)
• M5: 2,577,123 km (0.059 R)
• M6: 3,583,767 km (0.11 R)
• M7: 6,181,085 km (0.067 R)
• M8: 7,572,495 km (0.053 R)
• M9: 8,861,131 km (0.085 R)
• M10: 9,602,388 km (0.078 R)
• M11: 10,196,591 km (0.029 R)
• M12: 11,108,988 km (0.065 R)
• M13: 11,661,453 km (0.102 R)
• M14: 14,230,797 km (0.117 R)
• M15: 15,616,073 km (0.095 R)
• M16: 17,757,716 km (0.076 R)
• M17: 18,793,083 km (0.111 R)
• M18: 19,577,425 km (0.079 R)
• M19: 21,441,264 km (0.108 R)
• M20: 23,338,913 km (0.067 R)
• M21: 23,830,342 km (0.053 R)
• M22: 25,778,107 km (0.095 R)
• M23: 34,002,399 km (0.053 R)
• M24: 35,812,234 km (0.086 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit