🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.55 AU - 0.81 AU

Year: 201 Days

Day: 40.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,907,298 km

• M1: 149,897 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.87 AU

Year: 210 Days

Day: 33.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.54 AU - 1.64 AU

Year: 718 Days

Day: 39.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,907,298 km

• M1: 971,189 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.5 AU - 1.98 AU

Year: 822 Days

Day: 21 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,907,298 km

• M1: 62,083 km (0.059 R)
• M2: 218,862 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.74 AU - 2.8 AU

Year: 1225 Days

Day: 20.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.36 AU - 3.8 AU

Year: 1936 Days

Day: 12.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.32 AU - 5.24 AU

Year: 3171 Days

Day: 31.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 12.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.86 AU - 7.88 AU

Year: 5758 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,907,298 km

• M1: 165,754 km (0.065 R)
• M2: 297,700 km (0.075 R)
• M3: 504,743 km (0.058 R)
• M4: 753,973 km (0.116 R)
• M5: 1,487,751 km (0.119 R)
• M6: 1,713,045 km (0.079 R)
• M7: 1,875,808 km (0.092 R)
• M8: 2,006,107 km (0.067 R)
• M9: 2,829,793 km (0.051 R)
• M10: 3,266,918 km (0.069 R)
• M11: 4,058,889 km (0.06 R)
• M12: 4,327,717 km (0.081 R)
• M13: 4,451,883 km (0.094 R)
• M14: 5,703,568 km (0.047 R)
• M15: 5,894,754 km (0.093 R)
• M16: 6,032,684 km (0.082 R)
• M17: 6,941,042 km (0.077 R)
• M18: 7,351,987 km (0.119 R)
• M19: 7,500,688 km (0.119 R)
• M20: 7,710,573 km (0.086 R)
• M21: 8,044,177 km (0.046 R)
• M22: 8,538,149 km (0.108 R)
• M23: 8,694,628 km (0.093 R)
• M24: 9,233,480 km (0.025 R)
• M25: 9,652,952 km (0.071 R)
• M26: 9,881,388 km (0.091 R)
• M27: 10,078,708 km (0.048 R)
• M28: 11,016,537 km (0.116 R)
• M29: 11,118,712 km (0.096 R)
• M30: 11,255,295 km (0.057 R)
• M31: 11,461,441 km (0.056 R)
• M32: 11,842,616 km (0.076 R)
• M33: 12,122,364 km (0.083 R)
• M34: 12,546,175 km (0.094 R)
• M35: 12,974,923 km (0.073 R)
• M36: 13,299,550 km (0.075 R)
• M37: 13,810,127 km (0.101 R)
• M38: 13,993,983 km (0.117 R)
• M39: 14,178,587 km (0.116 R)
• M40: 14,289,888 km (0.086 R)
• M41: 14,887,830 km (0.093 R)
• M42: 15,076,473 km (0.111 R)
• M43: 15,265,864 km (0.118 R)
• M44: 15,685,187 km (0.099 R)
• M45: 15,800,228 km (0.085 R)
• M46: 16,185,742 km (0.079 R)
• M47: 16,301,979 km (0.116 R)
• M48: 16,535,352 km (0.11 R)
• M49: 18,523,059 km (0.029 R)
• M50: 18,725,913 km (0.109 R)
• M51: 19,174,857 km (0.084 R)
• M52: 19,256,836 km (0.107 R)
• M53: 19,380,105 km (0.118 R)
• M54: 20,083,514 km (0.086 R)
• M55: 20,333,791 km (0.039 R)
• M56: 21,260,251 km (0.08 R)
• M57: 21,387,559 km (0.046 R)
• M58: 21,472,680 km (0.07 R)
• M59: 21,685,857 km (0.077 R)
• M60: 22,114,455 km (0.079 R)
• M61: 22,286,642 km (0.059 R)
• M62: 22,416,044 km (0.084 R)
• M63: 22,892,813 km (0.109 R)
• M64: 24,743,637 km (0.082 R)
• M65: 26,277,016 km (0.114 R)
• M66: 26,459,525 km (0.045 R)
• M67: 26,825,591 km (0.104 R)
• M68: 28,073,536 km (0.099 R)
• M69: 28,353,584 km (0.045 R)
• M70: 28,587,555 km (0.052 R)
• M71: 29,814,407 km (0.071 R)
• M72: 30,243,154 km (0.067 R)
• M73: 31,493,194 km (0.085 R)
• M74: 31,881,251 km (0.081 R)
• M75: 32,319,573 km (0.102 R)
• M76: 32,515,097 km (0.102 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit