🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.72 AU

Year: 171 Days

Day: 37.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.94 AU

Year: 280 Days

Day: 27.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,294,825 km

• M1: 146,606 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.3 AU - 2.94 AU

Year: 1598 Days

Day: 20.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,294,825 km

• M1: 381,475 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.69 AU - 2.97 AU

Year: 1794 Days

Day: 46.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,294,825 km

• M1: 48,021 km (0.105 R)
• M2: 142,866 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.1

Radius: 11.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.55 AU - 4.73 AU

Year: 3765 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,294,825 km

• M1: 141,370 km (0.05 R)
• M2: 524,939 km (0.1 R)
• M3: 1,484,908 km (0.092 R)
• M4: 1,840,503 km (0.083 R)
• M5: 2,491,104 km (0.089 R)
• M6: 3,252,557 km (0.053 R)
• M7: 4,228,982 km (0.111 R)
• M8: 6,364,492 km (0.101 R)
• M9: 7,321,170 km (0.079 R)
• M10: 8,300,737 km (0.047 R)
• M11: 12,079,729 km (0.062 R)
• M12: 17,625,621 km (0.111 R)
• M13: 19,692,615 km (0.054 R)
• M14: 20,073,491 km (0.093 R)
• M15: 20,981,401 km (0.057 R)
• M16: 22,531,982 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.4

Radius: 14.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.92 AU - 10.44 AU

Year: 11346 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,294,825 km

• M1: 179,069 km (0.092 R)
• M2: 649,704 km (0.113 R)
• M3: 1,433,297 km (0.087 R)
• M4: 1,962,874 km (0.047 R)
• M5: 2,741,082 km (0.108 R)
• M6: 4,100,627 km (0.047 R)
• M7: 4,594,749 km (0.027 R)
• M8: 7,900,264 km (0.074 R)
• M9: 10,016,176 km (0.089 R)
• M10: 11,179,299 km (0.119 R)
• M11: 15,146,485 km (0.118 R)
• M12: 27,613,523 km (0.03 R)
• M13: 28,589,649 km (0.098 R)
• M14: 31,235,587 km (0.067 R)
• M15: 33,160,612 km (0.065 R)
• M16: 34,263,597 km (0.108 R)
• M17: 39,286,794 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 10

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.55 AU - 12.67 AU

Year: 13020 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,294,825 km

• M1: 126,261 km (0.074 R)
• M2: 456,722 km (0.117 R)
• M3: 1,517,820 km (0.114 R)
• M4: 2,166,476 km (0.104 R)
• M5: 2,502,922 km (0.098 R)
• M6: 3,183,293 km (0.072 R)
• M7: 3,982,295 km (0.105 R)
• M8: 4,554,058 km (0.113 R)
• M9: 5,388,814 km (0.093 R)
• M10: 7,989,274 km (0.073 R)
• M11: 8,508,229 km (0.118 R)
• M12: 9,099,889 km (0.111 R)
• M13: 10,310,285 km (0.11 R)
• M14: 11,155,513 km (0.11 R)
• M15: 11,985,482 km (0.038 R)
• M16: 13,768,240 km (0.066 R)
• M17: 14,653,411 km (0.105 R)
• M18: 19,741,384 km (0.07 R)
• M19: 22,124,777 km (0.06 R)
• M20: 22,679,336 km (0.104 R)
• M21: 23,433,160 km (0.094 R)
• M22: 24,009,561 km (0.095 R)
• M23: 26,720,573 km (0.088 R)
• M24: 29,517,904 km (0.114 R)
• M25: 31,333,274 km (0.116 R)
• M26: 34,687,258 km (0.06 R)
• M27: 35,561,658 km (0.096 R)
• M28: 41,537,494 km (0.071 R)
• M29: 44,395,861 km (0.1 R)
• M30: 45,575,141 km (0.077 R)
• M31: 47,078,300 km (0.119 R)
• M32: 50,820,491 km (0.08 R)
• M33: 56,112,217 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 14.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.49 AU - 12.11 AU

Year: 15270 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,294,825 km

• M1: 184,604 km (0.038 R)
• M2: 3,680,108 km (0.076 R)
• M3: 4,613,000 km (0.054 R)
• M4: 5,239,516 km (0.102 R)
• M5: 6,353,422 km (0.086 R)
• M6: 10,698,641 km (0.093 R)
• M7: 12,595,243 km (0.107 R)
• M8: 13,652,152 km (0.066 R)
• M9: 16,390,990 km (0.066 R)
• M10: 18,549,238 km (0.091 R)
• M11: 21,274,014 km (0.095 R)
• M12: 32,244,026 km (0.105 R)
• M13: 33,066,066 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit