🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 147 Days

Day: 43.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 125.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.69 AU - 1.11 AU

Year: 317 Days

Day: 20.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,130,416 km

• M1: 133,740 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.07 AU - 1.09 AU

Year: 416 Days

Day: 21.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.88 AU - 1.36 AU

Year: 440 Days

Day: 26 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,130,416 km

• M1: 854,204 km (0.086 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 10.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.67 AU - 5.41 AU

Year: 4196 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,130,416 km

• M1: 132,693 km (0.073 R)
• M2: 205,847 km (0.081 R)
• M3: 555,606 km (0.116 R)
• M4: 637,586 km (0.066 R)
• M5: 1,139,487 km (0.095 R)
• M6: 1,247,347 km (0.119 R)
• M7: 1,330,673 km (0.088 R)
• M8: 1,488,499 km (0.051 R)
• M9: 1,823,000 km (0.064 R)
• M10: 1,999,226 km (0.1 R)
• M11: 2,164,382 km (0.084 R)
• M12: 2,282,864 km (0.097 R)
• M13: 2,420,793 km (0.084 R)
• M14: 2,526,259 km (0.051 R)
• M15: 2,741,680 km (0.076 R)
• M16: 2,963,085 km (0.082 R)
• M17: 3,152,326 km (0.09 R)
• M18: 3,287,114 km (0.062 R)
• M19: 3,423,846 km (0.065 R)
• M20: 3,642,559 km (0.071 R)
• M21: 3,845,413 km (0.119 R)
• M22: 4,135,932 km (0.101 R)
• M23: 4,455,025 km (0.075 R)
• M24: 4,584,876 km (0.12 R)
• M25: 5,185,062 km (0.053 R)
• M26: 5,276,167 km (0.099 R)
• M27: 5,367,721 km (0.095 R)
• M28: 5,669,011 km (0.075 R)
• M29: 5,762,959 km (0.089 R)
• M30: 6,095,515 km (0.096 R)
• M31: 6,288,346 km (0.087 R)
• M32: 6,409,970 km (0.11 R)
• M33: 6,507,807 km (0.105 R)
• M34: 6,630,776 km (0.107 R)
• M35: 6,779,476 km (0.064 R)
• M36: 7,080,018 km (0.082 R)
• M37: 8,513,316 km (0.117 R)
• M38: 8,892,097 km (0.027 R)
• M39: 10,809,942 km (0.106 R)
• M40: 11,367,942 km (0.12 R)
• M41: 12,116,530 km (0.055 R)
• M42: 12,298,591 km (0.114 R)
• M43: 12,542,734 km (0.099 R)
• M44: 13,035,809 km (0.037 R)
• M45: 13,129,008 km (0.043 R)
• M46: 13,316,006 km (0.113 R)
• M47: 13,472,635 km (0.058 R)
• M48: 13,787,389 km (0.086 R)
• M49: 14,424,526 km (0.074 R)
• M50: 14,617,507 km (0.063 R)
• M51: 15,201,687 km (0.074 R)
• M52: 15,299,823 km (0.062 R)
• M53: 15,529,456 km (0.085 R)
• M54: 15,694,313 km (0.089 R)
• M55: 15,992,312 km (0.069 R)
• M56: 16,392,785 km (0.058 R)
• M57: 16,999,554 km (0.119 R)
• M58: 17,101,430 km (0.097 R)
• M59: 17,203,456 km (0.078 R)
• M60: 18,478,778 km (0.099 R)
• M61: 19,286,905 km (0.04 R)
• M62: 19,891,580 km (0.106 R)
• M63: 20,214,263 km (0.117 R)
• M64: 20,358,176 km (0.083 R)
• M65: 21,083,127 km (0.044 R)
• M66: 21,890,208 km (0.115 R)
• M67: 22,001,060 km (0.082 R)
• M68: 22,186,262 km (0.047 R)
• M69: 22,632,811 km (0.039 R)
• M70: 22,932,157 km (0.104 R)
• M71: 23,007,255 km (0.041 R)
• M72: 23,686,280 km (0.098 R)
• M73: 24,410,184 km (0.108 R)
• M74: 25,102,822 km (0.101 R)
• M75: 25,490,280 km (0.111 R)
• M76: 25,606,967 km (0.099 R)
• M77: 25,801,743 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 14.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.39 AU - 6.81 AU

Year: 5587 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,130,416 km

• M1: 195,973 km (0.096 R)
• M2: 318,943 km (0.101 R)
• M3: 419,921 km (0.099 R)
• M4: 559,197 km (0.112 R)
• M5: 706,401 km (0.046 R)
• M6: 1,045,240 km (0.085 R)
• M7: 1,357,152 km (0.099 R)
• M8: 1,750,893 km (0.092 R)
• M9: 2,970,565 km (0.051 R)
• M10: 3,117,470 km (0.116 R)
• M11: 3,353,386 km (0.099 R)
• M12: 4,355,841 km (0.077 R)
• M13: 4,718,018 km (0.064 R)
• M14: 4,840,837 km (0.08 R)
• M15: 5,140,332 km (0.116 R)
• M16: 5,369,068 km (0.087 R)
• M17: 5,968,805 km (0.104 R)
• M18: 6,128,726 km (0.076 R)
• M19: 6,755,391 km (0.096 R)
• M20: 7,719,250 km (0.085 R)
• M21: 7,923,152 km (0.044 R)
• M22: 8,395,881 km (0.102 R)
• M23: 9,183,664 km (0.079 R)
• M24: 9,306,932 km (0.057 R)
• M25: 9,617,647 km (0.114 R)
• M26: 9,963,368 km (0.118 R)
• M27: 10,634,913 km (0.105 R)
• M28: 11,453,512 km (0.047 R)
• M29: 11,753,157 km (0.095 R)
• M30: 12,224,540 km (0.108 R)
• M31: 12,496,808 km (0.03 R)
• M32: 12,908,800 km (0.102 R)
• M33: 13,430,149 km (0.107 R)
• M34: 13,535,167 km (0.046 R)
• M35: 14,565,297 km (0.094 R)
• M36: 14,673,307 km (0.114 R)
• M37: 14,817,669 km (0.035 R)
• M38: 15,071,686 km (0.06 R)
• M39: 16,027,317 km (0.118 R)
• M40: 16,362,865 km (0.09 R)
• M41: 17,192,535 km (0.098 R)
• M42: 17,842,987 km (0.109 R)
• M43: 17,958,626 km (0.117 R)
• M44: 18,190,802 km (0.029 R)
• M45: 18,384,830 km (0.069 R)
• M46: 18,579,756 km (0.057 R)
• M47: 19,207,768 km (0.06 R)
• M48: 19,484,674 km (0.093 R)
• M49: 19,683,340 km (0.111 R)
• M50: 20,082,766 km (0.036 R)
• M51: 20,243,285 km (0.111 R)
• M52: 20,444,494 km (0.117 R)
• M53: 20,565,518 km (0.11 R)
• M54: 20,727,234 km (0.097 R)
• M55: 21,912,797 km (0.097 R)
• M56: 22,160,830 km (0.102 R)
• M57: 22,368,322 km (0.099 R)
• M58: 23,204,425 km (0.084 R)
• M59: 23,372,872 km (0.036 R)
• M60: 23,838,271 km (0.092 R)
• M61: 23,965,728 km (0.111 R)
• M62: 24,649,241 km (0.044 R)
• M63: 25,166,251 km (0.089 R)
• M64: 25,686,702 km (0.117 R)
• M65: 25,817,451 km (0.11 R)
• M66: 27,047,744 km (0.085 R)
• M67: 27,180,736 km (0.055 R)
• M68: 27,536,330 km (0.099 R)
• M69: 28,612,538 km (0.106 R)
• M70: 29,246,683 km (0.09 R)
• M71: 29,611,103 km (0.079 R)
• M72: 29,977,169 km (0.076 R)
• M73: 30,574,962 km (0.103 R)
• M74: 30,806,091 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit