🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.71 AU - 0.95 AU

Year: 288 Days

Day: 47.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.87 AU - 1.07 AU

Year: 364 Days

Day: 40.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.86 AU - 1.14 AU

Year: 381 Days

Day: 24.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,307,503 km

• M1: 59,540 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.24 AU - 1.58 AU

Year: 638 Days

Day: 36.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.96 AU - 2.18 AU

Year: 1134 Days

Day: 41.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,307,503 km

• M1: 233,373 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.3

Radius: 10.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.11 AU - 5.21 AU

Year: 3831 Days

Day: 10.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,307,503 km

• M1: 185,053 km (0.089 R)
• M2: 319,691 km (0.115 R)
• M3: 408,103 km (0.061 R)
• M4: 583,132 km (0.088 R)
• M5: 677,230 km (0.1 R)
• M6: 799,152 km (0.09 R)
• M7: 874,699 km (0.12 R)
• M8: 992,881 km (0.088 R)
• M9: 1,263,803 km (0.117 R)
• M10: 1,426,565 km (0.112 R)
• M11: 1,664,576 km (0.07 R)
• M12: 1,793,529 km (0.107 R)
• M13: 1,874,461 km (0.099 R)
• M14: 1,977,684 km (0.071 R)
• M15: 2,298,571 km (0.116 R)
• M16: 2,555,880 km (0.113 R)
• M17: 2,624,695 km (0.086 R)
• M18: 2,740,633 km (0.098 R)
• M19: 2,846,399 km (0.106 R)
• M20: 3,001,681 km (0.119 R)
• M21: 3,271,107 km (0.101 R)
• M22: 3,497,299 km (0.094 R)
• M23: 3,663,951 km (0.107 R)
• M24: 4,247,532 km (0.09 R)
• M25: 4,466,992 km (0.042 R)
• M26: 4,536,406 km (0.116 R)
• M27: 4,662,218 km (0.091 R)
• M28: 5,075,407 km (0.12 R)
• M29: 5,249,838 km (0.107 R)
• M30: 5,426,364 km (0.119 R)
• M31: 5,709,852 km (0.032 R)
• M32: 5,982,868 km (0.057 R)
• M33: 6,074,870 km (0.071 R)
• M34: 6,213,697 km (0.073 R)
• M35: 6,463,226 km (0.09 R)
• M36: 6,573,330 km (0.119 R)
• M37: 6,747,762 km (0.083 R)
• M38: 6,843,654 km (0.073 R)
• M39: 6,988,165 km (0.071 R)
• M40: 7,362,310 km (0.073 R)
• M41: 7,742,887 km (0.069 R)
• M42: 7,860,022 km (0.072 R)
• M43: 8,232,072 km (0.111 R)
• M44: 8,385,858 km (0.083 R)
• M45: 8,765,986 km (0.095 R)
• M46: 8,975,723 km (0.089 R)
• M47: 9,364,677 km (0.107 R)
• M48: 9,668,810 km (0.071 R)
• M49: 9,777,118 km (0.112 R)
• M50: 10,489,952 km (0.101 R)
• M51: 10,656,904 km (0.119 R)
• M52: 10,937,100 km (0.111 R)
• M53: 11,106,296 km (0.085 R)
• M54: 11,390,382 km (0.074 R)
• M55: 12,140,166 km (0.102 R)
• M56: 12,530,916 km (0.085 R)
• M57: 12,668,546 km (0.106 R)
• M58: 13,565,984 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 8.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.68 AU - 8.14 AU

Year: 8472 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,307,503 km

• M1: 124,465 km (0.103 R)
• M2: 443,707 km (0.118 R)
• M3: 510,278 km (0.045 R)
• M4: 698,622 km (0.072 R)
• M5: 997,219 km (0.067 R)
• M6: 1,114,205 km (0.096 R)
• M7: 1,235,978 km (0.108 R)
• M8: 1,305,541 km (0.07 R)
• M9: 1,782,608 km (0.088 R)
• M10: 1,942,229 km (0.069 R)
• M11: 2,292,887 km (0.079 R)
• M12: 3,659,912 km (0.096 R)
• M13: 4,092,250 km (0.114 R)
• M14: 4,176,473 km (0.11 R)
• M15: 4,715,923 km (0.054 R)
• M16: 4,804,336 km (0.119 R)
• M17: 5,050,275 km (0.093 R)
• M18: 6,074,571 km (0.029 R)
• M19: 7,988,825 km (0.09 R)
• M20: 8,333,649 km (0.107 R)
• M21: 9,065,481 km (0.108 R)
• M22: 10,764,016 km (0.062 R)
• M23: 11,589,796 km (0.08 R)
• M24: 11,859,521 km (0.108 R)
• M25: 12,588,960 km (0.113 R)
• M26: 13,239,112 km (0.064 R)
• M27: 13,583,935 km (0.075 R)
• M28: 13,900,036 km (0.088 R)
• M29: 14,475,240 km (0.093 R)
• M30: 14,571,880 km (0.079 R)
• M31: 15,418,305 km (0.069 R)
• M32: 16,046,765 km (0.071 R)
• M33: 16,380,967 km (0.116 R)
• M34: 16,852,649 km (0.067 R)
• M35: 17,809,477 km (0.09 R)
• M36: 18,819,113 km (0.111 R)
• M37: 19,171,416 km (0.118 R)
• M38: 19,561,567 km (0.087 R)
• M39: 20,458,107 km (0.08 R)
• M40: 20,711,526 km (0.117 R)
• M41: 21,698,722 km (0.083 R)
• M42: 22,179,530 km (0.028 R)
• M43: 22,813,675 km (0.12 R)
• M44: 24,405,397 km (0.116 R)
• M45: 24,789,714 km (0.098 R)
• M46: 25,642,272 km (0.095 R)
• M47: 26,189,650 km (0.081 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: 228 - 19,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit