🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 23.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.46 AU - 0.64 AU

Year: 148 Days

Day: 22.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 95.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.12 AU - 1.24 AU

Year: 464 Days

Day: 23.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.22 AU - 1.49 AU

Year: 567 Days

Day: 37.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.75 AU - 2.23 AU

Year: 1015 Days

Day: 15.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,852,038 km

• M1: 145,708 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.67 AU - 2.49 AU

Year: 1085 Days

Day: 42.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,852,038 km

• M1: 165,904 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.33 AU - 3.81 AU

Year: 1945 Days

Day: 23.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,852,038 km

• M1: 1,997,880 km (0.073 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.89 AU - 6.01 AU

Year: 3983 Days

Day: 33.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.1

Radius: 8.5

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.54 AU - 10.28 AU

Year: 8820 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,852,038 km

• M1: 182,360 km (0.112 R)
• M2: 322,683 km (0.103 R)
• M3: 390,899 km (0.109 R)
• M4: 544,686 km (0.095 R)
• M5: 929,152 km (0.096 R)
• M6: 1,050,327 km (0.076 R)
• M7: 1,103,883 km (0.089 R)
• M8: 1,177,036 km (0.118 R)
• M9: 2,085,095 km (0.103 R)
• M10: 2,222,576 km (0.119 R)
• M11: 2,292,587 km (0.084 R)
• M12: 2,628,584 km (0.03 R)
• M13: 3,188,080 km (0.108 R)
• M14: 3,293,846 km (0.065 R)
• M15: 3,347,103 km (0.119 R)
• M16: 3,454,514 km (0.052 R)
• M17: 3,590,498 km (0.109 R)
• M18: 3,811,604 km (0.067 R)
• M19: 4,037,347 km (0.052 R)
• M20: 4,094,494 km (0.12 R)
• M21: 4,710,538 km (0.065 R)
• M22: 5,014,072 km (0.056 R)
• M23: 5,075,557 km (0.102 R)
• M24: 5,512,981 km (0.113 R)
• M25: 5,640,139 km (0.116 R)
• M26: 6,224,767 km (0.111 R)
• M27: 6,390,671 km (0.11 R)
• M28: 6,828,544 km (0.103 R)
• M29: 6,931,019 km (0.117 R)
• M30: 7,172,171 km (0.063 R)
• M31: 7,451,021 km (0.094 R)
• M32: 7,698,007 km (0.101 R)
• M33: 8,200,058 km (0.079 R)
• M34: 8,418,620 km (0.079 R)
• M35: 8,675,779 km (0.054 R)
• M36: 9,425,115 km (0.085 R)
• M37: 9,884,679 km (0.109 R)
• M38: 10,746,064 km (0.108 R)
• M39: 11,590,693 km (0.061 R)
• M40: 12,289,914 km (0.082 R)
• M41: 13,045,234 km (0.101 R)
• M42: 16,076,834 km (0.113 R)
• M43: 16,213,417 km (0.095 R)
• M44: 16,994,468 km (0.098 R)
• M45: 17,133,594 km (0.064 R)
• M46: 17,413,043 km (0.047 R)
• M47: 17,600,189 km (0.05 R)
• M48: 17,929,155 km (0.097 R)
• M49: 18,355,210 km (0.092 R)
• M50: 18,784,705 km (0.111 R)
• M51: 19,507,712 km (0.102 R)
• M52: 19,750,659 km (0.072 R)
• M53: 20,337,980 km (0.072 R)
• M54: 21,030,618 km (0.089 R)
• M55: 22,387,920 km (0.058 R)
• M56: 22,897,749 km (0.106 R)
• M57: 23,102,698 km (0.109 R)
• M58: 23,618,063 km (0.113 R)
• M59: 24,032,898 km (0.108 R)
• M60: 24,189,078 km (0.053 R)
• M61: 24,502,635 km (0.108 R)
• M62: 25,610,258 km (0.067 R)
• M63: 26,089,869 km (0.026 R)
• M64: 26,788,042 km (0.071 R)
• M65: 27,112,370 km (0.068 R)
• M66: 27,710,313 km (0.116 R)
• M67: 27,819,519 km (0.09 R)
• M68: 28,532,652 km (0.112 R)
• M69: 29,641,472 km (0.104 R)
• M70: 30,257,366 km (0.107 R)
• M71: 30,538,760 km (0.066 R)
• M72: 30,707,955 km (0.086 R)
• M73: 31,331,180 km (0.104 R)
• M74: 31,787,004 km (0.104 R)
• M75: 32,187,627 km (0.087 R)
• M76: 33,399,669 km (0.106 R)
• M77: 35,156,996 km (0.096 R)
• M78: 35,393,510 km (0.041 R)
• M79: 36,345,102 km (0.07 R)
• M80: 36,404,791 km (0.052 R)
• M81: 36,464,631 km (0.111 R)
• M82: 36,524,470 km (0.068 R)
• M83: 37,064,219 km (0.111 R)
• M84: 39,311,179 km (0.103 R)
• M85: 39,618,154 km (0.099 R)
• M86: 40,544,015 km (0.049 R)
• M87: 41,289,760 km (0.049 R)
• M88: 41,601,821 km (0.081 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 10,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit