🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.95 AU - 0.97 AU

Year: 417 Days

Day: 36.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,084,600 km

• M1: 214,374 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.13 AU - 1.63 AU

Year: 718 Days

Day: 15 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,084,600 km

• M1: 208,689 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 10

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.34 AU - 2.94 AU

Year: 1900 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 74.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,084,600 km

• M1: 206,146 km (0.04 R)
• M2: 504,893 km (0.109 R)
• M3: 627,862 km (0.06 R)
• M4: 693,536 km (0.114 R)
• M5: 805,734 km (0.025 R)
• M6: 887,265 km (0.089 R)
• M7: 1,039,556 km (0.097 R)
• M8: 1,129,165 km (0.112 R)
• M9: 1,316,760 km (0.075 R)
• M10: 1,403,378 km (0.11 R)
• M11: 1,514,529 km (0.075 R)
• M12: 1,652,009 km (0.09 R)
• M13: 1,745,957 km (0.068 R)
• M14: 1,866,084 km (0.045 R)
• M15: 2,013,887 km (0.085 R)
• M16: 2,102,000 km (0.067 R)
• M17: 2,204,325 km (0.112 R)
• M18: 2,374,118 km (0.063 R)
• M19: 2,494,245 km (0.086 R)
• M20: 2,867,043 km (0.027 R)
• M21: 3,242,683 km (0.053 R)
• M22: 3,664,849 km (0.103 R)
• M23: 3,819,832 km (0.095 R)
• M24: 3,882,514 km (0.038 R)
• M25: 3,992,917 km (0.055 R)
• M26: 4,200,858 km (0.061 R)
• M27: 4,428,845 km (0.086 R)
• M28: 4,627,361 km (0.082 R)
• M29: 4,965,153 km (0.026 R)
• M30: 5,067,927 km (0.045 R)
• M31: 5,206,155 km (0.072 R)
• M32: 5,310,724 km (0.118 R)
• M33: 5,539,759 km (0.11 R)
• M34: 5,682,176 km (0.116 R)
• M35: 6,209,060 km (0.069 R)
• M36: 6,319,912 km (0.04 R)
• M37: 6,600,258 km (0.112 R)
• M38: 6,770,500 km (0.12 R)
• M39: 6,942,089 km (0.115 R)
• M40: 7,076,578 km (0.116 R)
• M41: 7,289,605 km (0.094 R)
• M42: 7,544,221 km (0.091 R)
• M43: 7,682,599 km (0.064 R)
• M44: 7,861,667 km (0.056 R)
• M45: 8,244,339 km (0.117 R)
• M46: 8,881,626 km (0.098 R)
• M47: 9,027,783 km (0.117 R)
• M48: 9,111,707 km (0.095 R)
• M49: 9,322,491 km (0.078 R)
• M50: 9,428,406 km (0.114 R)
• M51: 9,748,844 km (0.102 R)
• M52: 9,835,013 km (0.076 R)
• M53: 10,687,272 km (0.076 R)
• M54: 10,932,014 km (0.119 R)
• M55: 11,043,913 km (0.117 R)
• M56: 11,268,609 km (0.065 R)
• M57: 11,586,056 km (0.068 R)
• M58: 11,654,422 km (0.099 R)
• M59: 12,067,462 km (0.095 R)
• M60: 12,275,852 km (0.107 R)
• M61: 12,345,564 km (0.118 R)
• M62: 13,192,587 km (0.116 R)
• M63: 13,407,260 km (0.098 R)
• M64: 13,840,197 km (0.116 R)
• M65: 14,179,933 km (0.054 R)
• M66: 14,694,999 km (0.103 R)
• M67: 14,843,250 km (0.116 R)
• M68: 15,116,266 km (0.1 R)
• M69: 16,021,782 km (0.089 R)
• M70: 16,250,817 km (0.117 R)
• M71: 16,352,992 km (0.041 R)
• M72: 17,126,114 km (0.108 R)
• M73: 17,204,054 km (0.096 R)
• M74: 17,438,624 km (0.12 R)
• M75: 17,595,702 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 12.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.1 AU - 5.04 AU

Year: 3637 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 20,084,600 km

• M1: 208,839 km (0.05 R)
• M2: 366,216 km (0.106 R)
• M3: 502,350 km (0.098 R)
• M4: 668,104 km (0.093 R)
• M5: 768,035 km (0.032 R)
• M6: 913,594 km (0.084 R)
• M7: 1,156,092 km (0.115 R)
• M8: 1,516,623 km (0.064 R)
• M9: 1,665,922 km (0.118 R)
• M10: 1,859,502 km (0.109 R)
• M11: 2,227,064 km (0.12 R)
• M12: 2,617,813 km (0.081 R)
• M13: 2,737,940 km (0.058 R)
• M14: 3,220,693 km (0.069 R)
• M15: 3,365,952 km (0.106 R)
• M16: 3,496,850 km (0.056 R)
• M17: 3,900,166 km (0.108 R)
• M18: 4,515,013 km (0.065 R)
• M19: 5,010,182 km (0.08 R)
• M20: 5,103,831 km (0.087 R)
• M21: 5,542,152 km (0.104 R)
• M22: 5,913,604 km (0.099 R)
• M23: 6,950,167 km (0.055 R)
• M24: 7,096,923 km (0.087 R)
• M25: 7,976,708 km (0.03 R)
• M26: 8,196,617 km (0.055 R)
• M27: 8,597,390 km (0.072 R)
• M28: 8,936,378 km (0.088 R)
• M29: 9,050,372 km (0.112 R)
• M30: 9,279,706 km (0.108 R)
• M31: 9,744,357 km (0.1 R)
• M32: 10,216,637 km (0.103 R)
• M33: 10,551,736 km (0.076 R)
• M34: 11,085,501 km (0.082 R)
• M35: 11,355,825 km (0.081 R)
• M36: 12,280,788 km (0.065 R)
• M37: 13,568,976 km (0.036 R)
• M38: 13,752,831 km (0.102 R)
• M39: 14,096,308 km (0.044 R)
• M40: 15,089,488 km (0.103 R)
• M41: 15,171,019 km (0.077 R)
• M42: 15,279,927 km (0.088 R)
• M43: 15,361,906 km (0.119 R)
• M44: 15,856,178 km (0.091 R)
• M45: 16,635,433 km (0.074 R)
• M46: 17,427,254 km (0.111 R)
• M47: 17,885,323 km (0.041 R)
• M48: 18,637,950 km (0.101 R)
• M49: 18,813,129 km (0.051 R)
• M50: 19,135,812 km (0.101 R)
• M51: 19,489,760 km (0.062 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit