🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 44.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,606,526 km

• M1: 199,115 km (0.113 R)
• M2: 358,885 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 142 Days

Day: 20.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,606,526 km

• M1: 377,735 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.67 AU - 0.71 AU

Year: 210 Days

Day: 42.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,606,526 km

• M1: 169,046 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.87 AU

Year: 263 Days

Day: 44.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,606,526 km

• M1: 76,744 km (0.09 R)
• M2: 292,015 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.4 AU - 1.76 AU

Year: 729 Days

Day: 41 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,606,526 km

• M1: 82,279 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.76 AU - 5.3 AU

Year: 3539 Days

Day: 27.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,606,526 km

• M1: 1,542,952 km (0.04 R)
• M2: 4,123,366 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 8.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.43 AU - 5.39 AU

Year: 3994 Days

Day: 8 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,606,526 km

• M1: 117,734 km (0.11 R)
• M2: 199,264 km (0.07 R)
• M3: 300,692 km (0.107 R)
• M4: 432,936 km (0.092 R)
• M5: 520,750 km (0.055 R)
• M6: 635,043 km (0.115 R)
• M7: 695,481 km (0.106 R)
• M8: 867,219 km (0.117 R)
• M9: 969,993 km (0.117 R)
• M10: 1,188,106 km (0.116 R)
• M11: 1,264,551 km (0.11 R)
• M12: 1,530,985 km (0.107 R)
• M13: 1,800,710 km (0.102 R)
• M14: 2,009,249 km (0.056 R)
• M15: 2,384,889 km (0.106 R)
• M16: 2,547,951 km (0.04 R)
• M17: 3,076,630 km (0.09 R)
• M18: 3,638,819 km (0.109 R)
• M19: 4,037,796 km (0.079 R)
• M20: 5,063,738 km (0.09 R)
• M21: 5,359,045 km (0.111 R)
• M22: 5,551,876 km (0.067 R)
• M23: 5,681,727 km (0.073 R)
• M24: 5,944,271 km (0.036 R)
• M25: 6,077,114 km (0.045 R)
• M26: 6,143,985 km (0.111 R)
• M27: 6,436,149 km (0.08 R)
• M28: 7,057,728 km (0.109 R)
• M29: 7,292,747 km (0.077 R)
• M30: 7,819,032 km (0.091 R)
• M31: 8,160,265 km (0.102 R)
• M32: 8,431,934 km (0.089 R)
• M33: 8,506,434 km (0.102 R)
• M34: 8,756,711 km (0.097 R)
• M35: 9,238,865 km (0.074 R)
• M36: 9,367,220 km (0.038 R)
• M37: 9,625,576 km (0.062 R)
• M38: 9,912,505 km (0.086 R)
• M39: 10,096,659 km (0.09 R)
• M40: 10,202,425 km (0.065 R)
• M41: 10,495,039 km (0.097 R)
• M42: 10,628,929 km (0.117 R)
• M43: 11,088,493 km (0.071 R)
• M44: 11,170,323 km (0.103 R)
• M45: 11,224,927 km (0.12 R)
• M46: 11,554,640 km (0.116 R)
• M47: 11,609,842 km (0.065 R)
• M48: 11,665,193 km (0.066 R)
• M49: 12,336,289 km (0.041 R)
• M50: 12,505,933 km (0.052 R)
• M51: 12,762,045 km (0.109 R)
• M52: 12,847,764 km (0.11 R)
• M53: 13,657,089 km (0.072 R)
• M54: 13,950,151 km (0.084 R)
• M55: 14,038,563 km (0.108 R)
• M56: 14,097,505 km (0.077 R)
• M57: 14,186,216 km (0.113 R)
• M58: 14,274,928 km (0.032 R)
• M59: 14,393,709 km (0.085 R)
• M60: 14,751,846 km (0.118 R)
• M61: 14,871,824 km (0.108 R)
• M62: 15,022,469 km (0.044 R)
• M63: 15,112,975 km (0.091 R)
• M64: 15,385,692 km (0.098 R)
• M65: 15,660,055 km (0.097 R)
• M66: 15,782,575 km (0.083 R)
• M67: 16,399,667 km (0.094 R)
• M68: 17,182,063 km (0.086 R)
• M69: 17,371,754 km (0.107 R)
• M70: 17,976,727 km (0.113 R)
• M71: 18,394,704 km (0.11 R)
• M72: 18,880,897 km (0.111 R)
• M73: 19,634,571 km (0.119 R)
• M74: 20,298,037 km (0.104 R)
• M75: 20,431,628 km (0.06 R)
• M76: 20,632,538 km (0.114 R)
• M77: 20,968,834 km (0.068 R)
• M78: 21,510,678 km (0.043 R)
• M79: 21,612,704 km (0.061 R)
• M80: 22,504,456 km (0.115 R)
• M81: 23,338,165 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 13.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.08 AU - 5.26 AU

Year: 4315 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,606,526 km

• M1: 201,060 km (0.039 R)
• M2: 331,359 km (0.066 R)
• M3: 578,196 km (0.119 R)
• M4: 945,907 km (0.048 R)
• M5: 1,115,851 km (0.045 R)
• M6: 1,223,262 km (0.115 R)
• M7: 1,346,830 km (0.059 R)
• M8: 1,730,249 km (0.082 R)
• M9: 1,856,510 km (0.067 R)
• M10: 2,088,685 km (0.07 R)
• M11: 2,299,918 km (0.119 R)
• M12: 2,408,227 km (0.117 R)
• M13: 2,743,775 km (0.097 R)
• M14: 2,959,195 km (0.095 R)
• M15: 3,639,118 km (0.079 R)
• M16: 3,802,927 km (0.1 R)
• M17: 3,913,480 km (0.108 R)
• M18: 4,081,479 km (0.051 R)
• M19: 4,251,871 km (0.097 R)
• M20: 4,521,596 km (0.025 R)
• M21: 4,717,868 km (0.09 R)
• M22: 5,241,311 km (0.04 R)
• M23: 5,868,575 km (0.101 R)
• M24: 6,104,491 km (0.111 R)
• M25: 6,321,856 km (0.113 R)
• M26: 7,011,802 km (0.096 R)
• M27: 7,285,416 km (0.101 R)
• M28: 7,796,293 km (0.089 R)
• M29: 7,961,150 km (0.102 R)
• M30: 8,055,995 km (0.119 R)
• M31: 8,390,795 km (0.112 R)
• M32: 8,559,990 km (0.108 R)
• M33: 9,472,836 km (0.112 R)
• M34: 9,623,781 km (0.089 R)
• M35: 9,826,336 km (0.084 R)
• M36: 9,928,063 km (0.114 R)
• M37: 11,739,095 km (0.116 R)
• M38: 12,200,903 km (0.074 R)
• M39: 12,751,872 km (0.084 R)
• M40: 13,395,442 km (0.057 R)
• M41: 13,508,538 km (0.112 R)
• M42: 13,621,784 km (0.032 R)
• M43: 14,279,715 km (0.073 R)
• M44: 14,453,099 km (0.119 R)
• M45: 15,006,611 km (0.086 R)
• M46: 15,954,613 km (0.118 R)
• M47: 16,375,432 km (0.075 R)
• M48: 16,739,104 km (0.09 R)
• M49: 17,351,259 km (0.037 R)
• M50: 18,157,890 km (0.058 R)
• M51: 19,518,782 km (0.088 R)
• M52: 20,552,803 km (0.111 R)
• M53: 20,781,388 km (0.12 R)
• M54: 21,405,959 km (0.069 R)
• M55: 21,670,897 km (0.072 R)
• M56: 21,970,242 km (0.066 R)
• M57: 22,203,914 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit