🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.79 AU

Year: 209 Days

Day: 12.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.2 AU - 1.74 AU

Year: 651 Days

Day: 41.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.24 AU - 1.86 AU

Year: 705 Days

Day: 30.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 103.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 12

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.26 AU - 5.58 AU

Year: 4609 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,883,324 km

• M1: 284,236 km (0.046 R)
• M2: 361,877 km (0.046 R)
• M3: 445,054 km (0.099 R)
• M4: 549,024 km (0.069 R)
• M5: 656,286 km (0.074 R)
• M6: 1,017,266 km (0.046 R)
• M7: 1,229,096 km (0.116 R)
• M8: 1,419,833 km (0.032 R)
• M9: 1,555,818 km (0.119 R)
• M10: 1,648,868 km (0.111 R)
• M11: 1,919,939 km (0.117 R)
• M12: 2,321,759 km (0.097 R)
• M13: 2,516,386 km (0.103 R)
• M14: 2,660,149 km (0.092 R)
• M15: 2,991,209 km (0.098 R)
• M16: 3,073,039 km (0.069 R)
• M17: 3,263,178 km (0.118 R)
• M18: 3,469,623 km (0.055 R)
• M19: 3,642,858 km (0.092 R)
• M20: 4,417,625 km (0.118 R)
• M21: 4,646,360 km (0.06 R)
• M22: 5,200,022 km (0.12 R)
• M23: 5,427,411 km (0.047 R)
• M24: 5,513,579 km (0.103 R)
• M25: 5,818,609 km (0.092 R)
• M26: 6,040,014 km (0.052 R)
• M27: 6,159,244 km (0.103 R)
• M28: 6,324,400 km (0.082 R)
• M29: 6,567,347 km (0.101 R)
• M30: 6,674,608 km (0.054 R)
• M31: 6,767,060 km (0.077 R)
• M32: 6,875,369 km (0.051 R)
• M33: 7,409,882 km (0.084 R)
• M34: 7,682,299 km (0.079 R)
• M35: 7,763,082 km (0.087 R)
• M36: 7,941,702 km (0.104 R)
• M37: 8,154,580 km (0.032 R)
• M38: 8,336,192 km (0.059 R)
• M39: 8,821,487 km (0.109 R)
• M40: 9,523,251 km (0.097 R)
• M41: 9,995,232 km (0.076 R)
• M42: 10,101,147 km (0.109 R)
• M43: 10,385,533 km (0.089 R)
• M44: 10,564,602 km (0.094 R)
• M45: 10,672,462 km (0.102 R)
• M46: 10,853,176 km (0.088 R)
• M47: 10,943,982 km (0.099 R)
• M48: 11,199,345 km (0.08 R)
• M49: 11,401,452 km (0.084 R)
• M50: 11,530,705 km (0.107 R)
• M51: 11,716,206 km (0.112 R)
• M52: 11,827,956 km (0.092 R)
• M53: 12,278,544 km (0.107 R)
• M54: 12,620,226 km (0.083 R)
• M55: 12,945,751 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 12.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.44 AU - 7.68 AU

Year: 6137 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,883,324 km

• M1: 168,746 km (0.073 R)
• M2: 302,636 km (0.047 R)
• M3: 386,860 km (0.081 R)
• M4: 553,512 km (0.071 R)
• M5: 967,599 km (0.044 R)
• M6: 1,146,518 km (0.084 R)
• M7: 1,246,749 km (0.097 R)
• M8: 1,337,106 km (0.097 R)
• M9: 1,957,039 km (0.044 R)
• M10: 2,171,862 km (0.112 R)
• M11: 2,525,362 km (0.095 R)
• M12: 2,608,388 km (0.064 R)
• M13: 3,019,633 km (0.092 R)
• M14: 3,305,515 km (0.08 R)
• M15: 4,058,441 km (0.086 R)
• M16: 4,235,265 km (0.083 R)
• M17: 4,555,704 km (0.09 R)
• M18: 4,719,065 km (0.102 R)
• M19: 4,925,959 km (0.054 R)
• M20: 5,009,584 km (0.069 R)
• M21: 5,651,808 km (0.079 R)
• M22: 6,252,144 km (0.057 R)
• M23: 6,411,166 km (0.105 R)
• M24: 6,571,535 km (0.093 R)
• M25: 7,013,597 km (0.103 R)
• M26: 7,321,619 km (0.086 R)
• M27: 7,585,809 km (0.101 R)
• M28: 7,877,674 km (0.094 R)
• M29: 8,098,930 km (0.114 R)
• M30: 8,472,326 km (0.116 R)
• M31: 9,081,638 km (0.044 R)
• M32: 9,184,561 km (0.043 R)
• M33: 9,339,694 km (0.052 R)
• M34: 9,469,695 km (0.027 R)
• M35: 9,731,341 km (0.082 R)
• M36: 10,155,152 km (0.028 R)
• M37: 10,315,671 km (0.066 R)
• M38: 11,546,113 km (0.066 R)
• M39: 12,221,248 km (0.095 R)
• M40: 12,563,678 km (0.099 R)
• M41: 12,649,697 km (0.049 R)
• M42: 12,764,887 km (0.087 R)
• M43: 13,875,801 km (0.1 R)
• M44: 13,964,812 km (0.118 R)
• M45: 14,113,662 km (0.098 R)
• M46: 14,623,491 km (0.069 R)
• M47: 15,231,158 km (0.034 R)
• M48: 15,723,185 km (0.104 R)
• M49: 16,912,787 km (0.044 R)
• M50: 17,039,796 km (0.039 R)
• M51: 17,135,090 km (0.105 R)
• M52: 17,711,191 km (0.118 R)
• M53: 18,001,710 km (0.108 R)
• M54: 18,196,187 km (0.118 R)
• M55: 18,424,025 km (0.039 R)
• M56: 18,718,284 km (0.066 R)
• M57: 18,915,454 km (0.036 R)
• M58: 19,212,256 km (0.047 R)
• M59: 19,743,927 km (0.089 R)
• M60: 20,347,854 km (0.097 R)
• M61: 20,584,368 km (0.083 R)
• M62: 20,992,022 km (0.092 R)
• M63: 21,094,347 km (0.072 R)
• M64: 21,196,821 km (0.109 R)
• M65: 21,953,338 km (0.057 R)
• M66: 22,334,962 km (0.072 R)
• M67: 22,474,238 km (0.11 R)
• M68: 22,613,813 km (0.083 R)
• M69: 22,894,009 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit