🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.55 AU - 0.81 AU

Year: 199 Days

Day: 29 Hours

Environment

Temp: 201 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.77 AU - 1.07 AU

Year: 313 Days

Day: 19.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.14 AU - 1.84 AU

Year: 645 Days

Day: 46.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,188,107 km

• M1: 387,608 km (0.086 R)
• M2: 883,974 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.68 AU - 3.98 AU

Year: 2156 Days

Day: 26.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.82 AU - 5.08 AU

Year: 3330 Days

Day: 34.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 167.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.34 AU - 4.62 AU

Year: 3364 Days

Day: 17.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.52 AU - 5.62 AU

Year: 4050 Days

Day: 24.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,188,107 km

• M1: 249,828 km (0.062 R)
• M2: 1,505,703 km (0.085 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.49 AU - 5.99 AU

Year: 4255 Days

Day: 30.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,188,107 km

• M1: 261,796 km (0.094 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 12.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.27 AU - 8.03 AU

Year: 6084 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,188,107 km

• M1: 158,424 km (0.044 R)
• M2: 270,772 km (0.115 R)
• M3: 541,993 km (0.042 R)
• M4: 713,133 km (0.044 R)
• M5: 944,411 km (0.096 R)
• M6: 1,048,531 km (0.116 R)
• M7: 1,134,849 km (0.119 R)
• M8: 1,397,095 km (0.098 R)
• M9: 1,554,322 km (0.113 R)
• M10: 1,666,819 km (0.074 R)
• M11: 1,821,204 km (0.053 R)
• M12: 1,993,990 km (0.087 R)
• M13: 2,694,108 km (0.04 R)
• M14: 2,892,176 km (0.119 R)
• M15: 3,032,199 km (0.113 R)
• M16: 3,681,903 km (0.063 R)
• M17: 3,868,152 km (0.059 R)
• M18: 4,517,706 km (0.075 R)
• M19: 5,125,672 km (0.067 R)
• M20: 5,296,064 km (0.104 R)
• M21: 5,410,656 km (0.112 R)
• M22: 5,759,518 km (0.066 R)
• M23: 6,055,871 km (0.08 R)
• M24: 6,499,728 km (0.094 R)
• M25: 6,602,203 km (0.118 R)
• M26: 6,975,150 km (0.028 R)
• M27: 7,080,018 km (0.097 R)
• M28: 7,227,672 km (0.038 R)
• M29: 7,312,494 km (0.065 R)
• M30: 7,461,792 km (0.037 R)
• M31: 7,676,914 km (0.048 R)
• M32: 7,763,531 km (0.089 R)
• M33: 7,981,346 km (0.082 R)
• M34: 8,179,264 km (0.114 R)
• M35: 8,401,117 km (0.119 R)
• M36: 8,805,480 km (0.119 R)
• M37: 9,285,241 km (0.091 R)
• M38: 9,750,191 km (0.091 R)
• M39: 10,151,263 km (0.106 R)
• M40: 10,294,129 km (0.069 R)
• M41: 10,389,871 km (0.117 R)
• M42: 10,606,040 km (0.11 R)
• M43: 10,702,680 km (0.092 R)
• M44: 11,018,781 km (0.085 R)
• M45: 11,709,773 km (0.094 R)
• M46: 12,010,315 km (0.11 R)
• M47: 12,161,559 km (0.058 R)
• M48: 13,211,736 km (0.082 R)
• M49: 13,524,695 km (0.085 R)
• M50: 13,787,239 km (0.115 R)
• M51: 14,237,678 km (0.049 R)
• M52: 14,612,122 km (0.025 R)
• M53: 14,800,615 km (0.099 R)
• M54: 15,234,598 km (0.115 R)
• M55: 15,617,569 km (0.06 R)
• M56: 16,253,958 km (0.083 R)
• M57: 16,337,583 km (0.056 R)
• M58: 16,477,158 km (0.04 R)
• M59: 16,701,555 km (0.063 R)
• M60: 16,785,928 km (0.088 R)
• M61: 17,838,349 km (0.091 R)
• M62: 18,329,180 km (0.118 R)
• M63: 18,561,655 km (0.105 R)
• M64: 18,736,685 km (0.041 R)
• M65: 18,853,670 km (0.055 R)
• M66: 18,941,484 km (0.111 R)
• M67: 19,412,568 km (0.076 R)
• M68: 19,501,279 km (0.072 R)
• M69: 19,590,290 km (0.084 R)
• M70: 19,679,301 km (0.109 R)
• M71: 19,768,461 km (0.114 R)
• M72: 19,917,311 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 9.7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.92 AU - 9.58 AU

Year: 8407 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,188,107 km

• M1: 261,198 km (0.06 R)
• M2: 452,384 km (0.088 R)
• M3: 587,770 km (0.09 R)
• M4: 676,182 km (0.062 R)
• M5: 987,645 km (0.03 R)
• M6: 1,095,206 km (0.039 R)
• M7: 1,169,107 km (0.098 R)
• M8: 1,244,953 km (0.09 R)
• M9: 1,910,963 km (0.097 R)
• M10: 2,092,874 km (0.077 R)
• M11: 2,748,711 km (0.097 R)
• M12: 3,687,438 km (0.096 R)
• M13: 4,655,935 km (0.073 R)
• M14: 5,089,619 km (0.118 R)
• M15: 5,343,337 km (0.12 R)
• M16: 5,601,243 km (0.113 R)
• M17: 6,029,093 km (0.118 R)
• M18: 6,365,389 km (0.118 R)
• M19: 6,501,523 km (0.092 R)
• M20: 6,638,854 km (0.105 R)
• M21: 7,554,094 km (0.09 R)
• M22: 8,210,829 km (0.117 R)
• M23: 8,621,176 km (0.099 R)
• M24: 8,961,960 km (0.108 R)
• M25: 9,191,592 km (0.106 R)
• M26: 9,578,752 km (0.104 R)
• M27: 9,695,887 km (0.118 R)
• M28: 10,812,336 km (0.081 R)
• M29: 11,138,758 km (0.096 R)
• M30: 11,509,911 km (0.07 R)
• M31: 12,053,100 km (0.082 R)
• M32: 12,264,333 km (0.085 R)
• M33: 13,295,062 km (0.101 R)
• M34: 13,688,804 km (0.047 R)
• M35: 15,484,576 km (0.085 R)
• M36: 15,760,285 km (0.113 R)
• M37: 15,991,264 km (0.095 R)
• M38: 16,456,663 km (0.068 R)
• M39: 16,738,057 km (0.119 R)
• M40: 16,973,674 km (0.104 R)
• M41: 17,210,487 km (0.077 R)
• M42: 17,975,680 km (0.106 R)
• M43: 18,751,943 km (0.085 R)
• M44: 20,136,621 km (0.047 R)
• M45: 20,588,557 km (0.104 R)
• M46: 21,044,082 km (0.058 R)
• M47: 21,247,535 km (0.095 R)
• M48: 21,759,010 km (0.099 R)
• M49: 21,861,784 km (0.087 R)
• M50: 22,378,196 km (0.069 R)
• M51: 23,212,802 km (0.109 R)
• M52: 23,317,820 km (0.049 R)
• M53: 23,845,452 km (0.108 R)
• M54: 24,323,716 km (0.039 R)
• M55: 25,560,143 km (0.059 R)
• M56: 26,049,477 km (0.116 R)
• M57: 26,213,287 km (0.112 R)
• M58: 26,541,953 km (0.112 R)
• M59: 27,037,571 km (0.068 R)
• M60: 27,369,678 km (0.108 R)
• M61: 28,486,277 km (0.064 R)
• M62: 28,767,820 km (0.098 R)
• M63: 30,074,558 km (0.117 R)
• M64: 30,246,445 km (0.09 R)
• M65: 30,418,633 km (0.11 R)
• M66: 31,052,778 km (0.115 R)
• M67: 31,400,593 km (0.113 R)
• M68: 32,041,470 km (0.113 R)
• M69: 32,393,025 km (0.083 R)
• M70: 32,981,543 km (0.054 R)
• M71: 34,169,201 km (0.031 R)
• M72: 35,552,233 km (0.084 R)
• M73: 36,403,146 km (0.053 R)
• M74: 36,464,182 km (0.088 R)
• M75: 36,892,331 km (0.095 R)
• M76: 37,076,336 km (0.106 R)
• M77: 38,808,380 km (0.12 R)
• M78: 39,558,763 km (0.117 R)
• M79: 39,998,731 km (0.111 R)
• M80: 41,774,757 km (0.082 R)
• M81: 42,415,185 km (0.1 R)
• M82: 42,865,475 km (0.113 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit