🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.52 AU - 0.8 AU

Year: 239 Days

Day: 44.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.25 AU - 1.77 AU

Year: 828 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.6 AU - 2.1 AU

Year: 1123 Days

Day: 29.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.66 AU - 2.44 AU

Year: 1310 Days

Day: 14.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 11.3

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.16 AU - 3.24 AU

Year: 1980 Days

Day: 6.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,023,497 km

• M1: 141,071 km (0.079 R)
• M2: 366,515 km (0.109 R)
• M3: 451,337 km (0.094 R)
• M4: 719,865 km (0.12 R)
• M5: 878,140 km (0.118 R)
• M6: 1,078,301 km (0.075 R)
• M7: 1,178,981 km (0.09 R)
• M8: 1,272,629 km (0.12 R)
• M9: 1,347,278 km (0.111 R)
• M10: 1,434,494 km (0.077 R)
• M11: 1,707,959 km (0.098 R)
• M12: 2,010,895 km (0.099 R)
• M13: 2,291,690 km (0.079 R)
• M14: 2,397,156 km (0.071 R)
• M15: 2,504,119 km (0.113 R)
• M16: 2,653,866 km (0.105 R)
• M17: 2,736,893 km (0.07 R)
• M18: 2,848,942 km (0.057 R)
• M19: 2,934,063 km (0.107 R)
• M20: 3,179,852 km (0.109 R)
• M21: 3,312,695 km (0.092 R)
• M22: 3,862,767 km (0.094 R)
• M23: 4,294,207 km (0.089 R)
• M24: 4,590,411 km (0.043 R)
• M25: 4,808,524 km (0.052 R)
• M26: 4,961,713 km (0.032 R)
• M27: 5,081,840 km (0.111 R)
• M28: 5,360,092 km (0.09 R)
• M29: 5,643,580 km (0.103 R)
• M30: 5,841,198 km (0.119 R)
• M31: 5,913,753 km (0.076 R)
• M32: 6,151,315 km (0.068 R)
• M33: 6,711,708 km (0.054 R)
• M34: 7,191,170 km (0.064 R)
• M35: 7,622,460 km (0.063 R)
• M36: 7,701,747 km (0.071 R)
• M37: 7,821,276 km (0.084 R)
• M38: 8,021,737 km (0.101 R)
• M39: 8,448,390 km (0.084 R)
• M40: 8,551,164 km (0.101 R)
• M41: 8,736,964 km (0.058 R)
• M42: 9,007,886 km (0.086 R)
• M43: 9,218,221 km (0.118 R)
• M44: 9,967,108 km (0.065 R)
• M45: 10,359,802 km (0.073 R)
• M46: 10,558,019 km (0.085 R)
• M47: 10,713,152 km (0.082 R)
• M48: 11,003,223 km (0.113 R)
• M49: 11,138,010 km (0.041 R)
• M50: 11,363,753 km (0.098 R)
• M51: 11,454,559 km (0.094 R)
• M52: 11,614,031 km (0.118 R)
• M53: 12,142,859 km (0.047 R)
• M54: 15,127,785 km (0.092 R)
• M55: 15,327,947 km (0.1 R)
• M56: 15,503,725 km (0.083 R)
• M57: 15,806,511 km (0.06 R)
• M58: 16,162,404 km (0.099 R)
• M59: 16,264,580 km (0.04 R)
• M60: 16,469,529 km (0.1 R)
• M61: 16,649,495 km (0.043 R)
• M62: 16,752,718 km (0.068 R)
• M63: 17,193,582 km (0.097 R)
• M64: 17,298,002 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 12.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.53 AU - 3.23 AU

Year: 2181 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,023,497 km

• M1: 164,558 km (0.088 R)
• M2: 262,544 km (0.027 R)
• M3: 347,965 km (0.091 R)
• M4: 587,321 km (0.11 R)
• M5: 678,426 km (0.084 R)
• M6: 795,262 km (0.093 R)
• M7: 884,423 km (0.116 R)
• M8: 969,993 km (0.085 R)
• M9: 1,073,963 km (0.106 R)
• M10: 1,253,481 km (0.12 R)
• M11: 1,468,901 km (0.093 R)
• M12: 1,643,333 km (0.108 R)
• M13: 1,760,468 km (0.099 R)
• M14: 1,880,595 km (0.12 R)
• M15: 2,208,065 km (0.096 R)
• M16: 2,328,042 km (0.075 R)
• M17: 2,491,553 km (0.057 R)
• M18: 2,574,879 km (0.065 R)
• M19: 2,690,817 km (0.105 R)
• M20: 2,862,854 km (0.114 R)
• M21: 3,274,847 km (0.1 R)
• M22: 3,389,439 km (0.069 R)
• M23: 3,470,521 km (0.064 R)
• M24: 3,564,020 km (0.08 R)
• M25: 3,646,448 km (0.076 R)
• M26: 3,946,392 km (0.107 R)
• M27: 4,493,770 km (0.079 R)
• M28: 4,946,603 km (0.062 R)
• M29: 5,131,805 km (0.078 R)
• M30: 5,441,174 km (0.107 R)
• M31: 6,106,585 km (0.03 R)
• M32: 6,205,918 km (0.1 R)
• M33: 6,405,930 km (0.053 R)
• M34: 6,506,759 km (0.1 R)
• M35: 6,753,895 km (0.1 R)
• M36: 7,093,333 km (0.086 R)
• M37: 7,287,660 km (0.105 R)
• M38: 7,635,775 km (0.108 R)
• M39: 7,881,115 km (0.114 R)
• M40: 8,129,148 km (0.118 R)
• M41: 8,348,309 km (0.052 R)
• M42: 8,696,723 km (0.068 R)
• M43: 8,824,629 km (0.062 R)
• M44: 8,969,290 km (0.11 R)
• M45: 9,326,081 km (0.106 R)
• M46: 9,473,435 km (0.093 R)
• M47: 9,588,625 km (0.092 R)
• M48: 9,820,352 km (0.085 R)
• M49: 10,120,894 km (0.105 R)
• M50: 10,204,968 km (0.094 R)
• M51: 10,306,246 km (0.092 R)
• M52: 10,441,632 km (0.087 R)
• M53: 10,628,779 km (0.115 R)
• M54: 11,092,981 km (0.069 R)
• M55: 11,722,340 km (0.04 R)
• M56: 11,916,817 km (0.051 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: 434 - 13,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit