🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 38.3 Hours

Environment

Temp: 273 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.15 AU

Year: 332 Days

Day: 17.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,099,513 km

• M1: 247,734 km (0.087 R)
• M2: 470,037 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.44 AU - 3.36 AU

Year: 1744 Days

Day: 43.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 128.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.45 AU - 5.09 AU

Year: 3679 Days

Day: 36.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 13.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.08 AU - 8.12 AU

Year: 7398 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,099,513 km

• M1: 183,257 km (0.051 R)
• M2: 317,297 km (0.079 R)
• M3: 674,387 km (0.081 R)
• M4: 816,655 km (0.102 R)
• M5: 1,254,677 km (0.079 R)
• M6: 1,380,040 km (0.057 R)
• M7: 1,490,892 km (0.069 R)
• M8: 1,605,036 km (0.032 R)
• M9: 2,509,205 km (0.086 R)
• M10: 3,346,355 km (0.028 R)
• M11: 3,523,778 km (0.097 R)
• M12: 3,626,552 km (0.104 R)
• M13: 4,568,869 km (0.118 R)
• M14: 5,140,332 km (0.058 R)
• M15: 5,286,789 km (0.077 R)
• M16: 5,674,247 km (0.041 R)
• M17: 5,856,158 km (0.046 R)
• M18: 6,132,765 km (0.103 R)
• M19: 6,319,463 km (0.034 R)
• M20: 6,413,560 km (0.115 R)
• M21: 6,794,735 km (0.084 R)
• M22: 7,446,533 km (0.057 R)
• M23: 7,612,736 km (0.076 R)
• M24: 7,746,477 km (0.091 R)
• M25: 8,809,819 km (0.107 R)
• M26: 8,915,136 km (0.117 R)
• M27: 10,545,453 km (0.084 R)
• M28: 11,109,138 km (0.116 R)
• M29: 11,299,127 km (0.118 R)
• M30: 11,528,760 km (0.044 R)
• M31: 12,580,882 km (0.069 R)
• M32: 12,739,306 km (0.049 R)
• M33: 13,018,306 km (0.114 R)
• M34: 13,826,583 km (0.045 R)
• M35: 13,949,253 km (0.116 R)
• M36: 14,567,841 km (0.063 R)
• M37: 14,817,819 km (0.099 R)
• M38: 15,069,293 km (0.064 R)
• M39: 16,089,101 km (0.079 R)
• M40: 17,927,061 km (0.07 R)
• M41: 18,374,508 km (0.065 R)
• M42: 18,464,416 km (0.076 R)
• M43: 19,280,323 km (0.069 R)
• M44: 19,509,058 km (0.085 R)
• M45: 19,600,762 km (0.119 R)
• M46: 20,947,292 km (0.076 R)
• M47: 21,088,213 km (0.117 R)
• M48: 21,229,583 km (0.092 R)
• M49: 21,845,627 km (0.071 R)
• M50: 21,988,643 km (0.111 R)
• M51: 22,515,527 km (0.072 R)
• M52: 23,338,315 km (0.114 R)
• M53: 23,484,472 km (0.088 R)
• M54: 23,777,834 km (0.092 R)
• M55: 24,269,412 km (0.1 R)
• M56: 24,367,997 km (0.111 R)
• M57: 25,112,695 km (0.098 R)
• M58: 25,713,780 km (0.109 R)
• M59: 25,814,459 km (0.073 R)
• M60: 26,522,805 km (0.076 R)
• M61: 26,726,258 km (0.039 R)
• M62: 27,597,067 km (0.11 R)
• M63: 27,906,585 km (0.111 R)
• M64: 28,010,107 km (0.115 R)
• M65: 28,373,181 km (0.108 R)
• M66: 28,581,272 km (0.099 R)
• M67: 29,999,759 km (0.099 R)
• M68: 30,158,781 km (0.108 R)
• M69: 31,011,639 km (0.086 R)
• M70: 31,764,415 km (0.046 R)
• M71: 32,197,351 km (0.052 R)
• M72: 32,305,810 km (0.085 R)
• M73: 32,468,871 km (0.09 R)
• M74: 33,452,627 km (0.081 R)
• M75: 33,617,634 km (0.112 R)
• M76: 35,673,856 km (0.037 R)
• M77: 36,123,697 km (0.099 R)
• M78: 36,575,632 km (0.084 R)
• M79: 37,427,891 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.8

Radius: 11.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.31 AU - 11.85 AU

Year: 13914 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,099,513 km

• M1: 368,011 km (0.042 R)
• M2: 578,196 km (0.067 R)
• M3: 658,081 km (0.101 R)
• M4: 922,869 km (0.102 R)
• M5: 1,068,278 km (0.119 R)
• M6: 1,315,115 km (0.084 R)
• M7: 1,452,745 km (0.108 R)
• M8: 1,638,845 km (0.079 R)
• M9: 2,179,641 km (0.092 R)
• M10: 2,277,777 km (0.104 R)
• M11: 2,377,409 km (0.11 R)
• M12: 2,478,687 km (0.114 R)
• M13: 2,581,311 km (0.109 R)
• M14: 2,685,431 km (0.088 R)
• M15: 2,952,015 km (0.103 R)
• M16: 3,134,674 km (0.058 R)
• M17: 3,358,771 km (0.117 R)
• M18: 3,607,553 km (0.116 R)
• M19: 3,822,974 km (0.09 R)
• M20: 3,902,260 km (0.089 R)
• M21: 4,705,003 km (0.12 R)
• M22: 4,811,666 km (0.095 R)
• M23: 5,603,039 km (0.112 R)
• M24: 6,387,530 km (0.109 R)
• M25: 6,937,751 km (0.051 R)
• M26: 7,132,677 km (0.119 R)
• M27: 7,603,162 km (0.093 R)
• M28: 8,263,188 km (0.088 R)
• M29: 8,915,136 km (0.062 R)
• M30: 10,546,949 km (0.073 R)
• M31: 10,969,114 km (0.087 R)
• M32: 11,168,079 km (0.061 R)
• M33: 11,368,241 km (0.036 R)
• M34: 11,627,345 km (0.095 R)
• M35: 12,594,046 km (0.102 R)
• M36: 14,199,979 km (0.087 R)
• M37: 14,385,930 km (0.114 R)
• M38: 14,479,129 km (0.072 R)
• M39: 14,948,418 km (0.096 R)
• M40: 15,966,132 km (0.111 R)
• M41: 16,483,441 km (0.1 R)
• M42: 16,580,979 km (0.114 R)
• M43: 16,907,851 km (0.114 R)
• M44: 17,039,048 km (0.112 R)
• M45: 17,401,972 km (0.114 R)
• M46: 17,501,305 km (0.059 R)
• M47: 18,742,668 km (0.036 R)
• M48: 18,946,720 km (0.089 R)
• M49: 19,083,153 km (0.11 R)
• M50: 19,356,917 km (0.037 R)
• M51: 19,459,990 km (0.102 R)
• M52: 19,563,063 km (0.12 R)
• M53: 20,290,558 km (0.059 R)
• M54: 20,605,012 km (0.086 R)
• M55: 20,885,957 km (0.036 R)
• M56: 21,593,854 km (0.11 R)
• M57: 21,772,025 km (0.113 R)
• M58: 22,489,646 km (0.076 R)
• M59: 22,706,414 km (0.083 R)
• M60: 23,069,338 km (0.113 R)
• M61: 23,142,192 km (0.087 R)
• M62: 23,470,859 km (0.084 R)
• M63: 25,024,732 km (0.045 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit