🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 27.6 Hours

Environment

Temp: 241 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.58 AU - 0.82 AU

Year: 210 Days

Day: 46.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.21 AU - 1.67 AU

Year: 619 Days

Day: 15.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,757,766 km

• M1: 516,262 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.48 AU - 2.26 AU

Year: 916 Days

Day: 18 Hours

Environment

Temp: -50 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,757,766 km

• M1: 86,168 km (0.032 R)
• M2: 771,027 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.83 AU - 2.27 AU

Year: 1051 Days

Day: 41.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.21 AU - 3.15 AU

Year: 1571 Days

Day: 43.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.78 AU - 3.08 AU

Year: 1796 Days

Day: 29.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,757,766 km

• M1: 388,655 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.12 AU - 5.04 AU

Year: 2952 Days

Day: 30.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 9.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.03 AU - 7.53 AU

Year: 7035 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,757,766 km

• M1: 118,033 km (0.075 R)
• M2: 200,312 km (0.107 R)
• M3: 452,534 km (0.094 R)
• M4: 769,681 km (0.039 R)
• M5: 984,653 km (0.073 R)
• M6: 1,049,728 km (0.111 R)
• M7: 1,983,967 km (0.07 R)
• M8: 2,131,022 km (0.109 R)
• M9: 3,063,615 km (0.114 R)
• M10: 3,283,673 km (0.116 R)
• M11: 3,559,681 km (0.099 R)
• M12: 4,793,864 km (0.116 R)
• M13: 4,935,383 km (0.098 R)
• M14: 6,117,356 km (0.087 R)
• M15: 6,582,306 km (0.102 R)
• M16: 7,513,553 km (0.071 R)
• M17: 7,910,885 km (0.034 R)
• M18: 8,315,248 km (0.083 R)
• M19: 8,691,636 km (0.061 R)
• M20: 8,934,134 km (0.118 R)
• M21: 9,143,871 km (0.042 R)
• M22: 9,854,461 km (0.055 R)
• M23: 9,962,620 km (0.041 R)
• M24: 10,435,648 km (0.06 R)
• M25: 11,253,051 km (0.097 R)
• M26: 12,013,906 km (0.044 R)
• M27: 12,284,080 km (0.048 R)
• M28: 12,517,303 km (0.072 R)
• M29: 12,988,237 km (0.081 R)
• M30: 13,464,856 km (0.057 R)
• M31: 14,028,241 km (0.081 R)
• M32: 14,599,406 km (0.096 R)
• M33: 14,846,541 km (0.07 R)
• M34: 15,344,852 km (0.119 R)
• M35: 15,722,138 km (0.119 R)
• M36: 15,806,511 km (0.12 R)
• M37: 16,017,893 km (0.099 R)
• M38: 17,045,331 km (0.11 R)
• M39: 17,785,990 km (0.103 R)
• M40: 18,894,361 km (0.117 R)
• M41: 19,298,724 km (0.118 R)
• M42: 19,751,556 km (0.058 R)
• M43: 19,887,990 km (0.044 R)
• M44: 19,979,244 km (0.1 R)
• M45: 20,667,544 km (0.064 R)
• M46: 21,363,623 km (0.119 R)
• M47: 22,445,814 km (0.109 R)
• M48: 22,635,803 km (0.114 R)
• M49: 22,730,948 km (0.102 R)
• M50: 22,969,706 km (0.032 R)
• M51: 24,029,457 km (0.12 R)
• M52: 24,370,092 km (0.104 R)
• M53: 24,614,235 km (0.08 R)
• M54: 25,203,800 km (0.084 R)
• M55: 25,450,787 km (0.031 R)
• M56: 26,096,750 km (0.111 R)
• M57: 28,322,766 km (0.096 R)
• M58: 28,528,164 km (0.111 R)
• M59: 29,095,589 km (0.112 R)
• M60: 31,402,089 km (0.086 R)
• M61: 32,954,017 km (0.056 R)
• M62: 33,766,633 km (0.119 R)
• M63: 33,984,447 km (0.103 R)
• M64: 35,025,349 km (0.113 R)
• M65: 35,135,453 km (0.051 R)
• M66: 35,301,058 km (0.107 R)
• M67: 35,411,462 km (0.111 R)
• M68: 35,965,572 km (0.077 R)
• M69: 36,076,723 km (0.087 R)
• M70: 36,466,725 km (0.045 R)
• M71: 37,307,016 km (0.106 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit