🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.01 AU - 1.47 AU

Year: 504 Days

Day: 38.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,289,082 km

• M1: 543,788 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.11 AU - 1.37 AU

Year: 504 Days

Day: 44.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,289,082 km

• M1: 563,086 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.15 AU - 1.81 AU

Year: 658 Days

Day: 14.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.24 AU - 3.92 AU

Year: 2474 Days

Day: 41.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 10

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.39 AU - 6.17 AU

Year: 4431 Days

Day: 12.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,289,082 km

• M1: 197,918 km (0.112 R)
• M2: 267,631 km (0.12 R)
• M3: 364,420 km (0.098 R)
• M4: 521,947 km (0.085 R)
• M5: 610,210 km (0.078 R)
• M6: 712,834 km (0.106 R)
• M7: 803,341 km (0.119 R)
• M8: 946,805 km (0.093 R)
• M9: 1,088,773 km (0.107 R)
• M10: 1,184,067 km (0.056 R)
• M11: 1,293,124 km (0.072 R)
• M12: 1,702,424 km (0.048 R)
• M13: 1,877,154 km (0.119 R)
• M14: 2,005,659 km (0.104 R)
• M15: 2,137,155 km (0.075 R)
• M16: 2,271,644 km (0.116 R)
• M17: 2,464,775 km (0.045 R)
• M18: 2,577,422 km (0.115 R)
• M19: 3,076,031 km (0.075 R)
• M20: 3,151,878 km (0.104 R)
• M21: 3,290,106 km (0.088 R)
• M22: 3,383,305 km (0.091 R)
• M23: 4,077,440 km (0.053 R)
• M24: 4,867,915 km (0.076 R)
• M25: 5,190,149 km (0.069 R)
• M26: 5,705,064 km (0.072 R)
• M27: 5,968,656 km (0.116 R)
• M28: 6,101,948 km (0.07 R)
• M29: 6,313,479 km (0.097 R)
• M30: 6,468,911 km (0.059 R)
• M31: 7,244,426 km (0.111 R)
• M32: 7,653,577 km (0.078 R)
• M33: 7,777,743 km (0.041 R)
• M34: 7,965,339 km (0.066 R)
• M35: 8,238,953 km (0.099 R)
• M36: 8,366,411 km (0.076 R)
• M37: 8,580,036 km (0.099 R)
• M38: 9,364,378 km (0.114 R)
• M39: 9,430,650 km (0.108 R)
• M40: 10,057,914 km (0.095 R)
• M41: 10,194,197 km (0.09 R)
• M42: 10,422,484 km (0.098 R)
• M43: 10,977,342 km (0.075 R)
• M44: 11,164,489 km (0.086 R)
• M45: 11,234,950 km (0.097 R)
• M46: 11,541,925 km (0.12 R)
• M47: 11,613,133 km (0.047 R)
• M48: 12,091,846 km (0.062 R)
• M49: 12,188,337 km (0.092 R)
• M50: 12,528,223 km (0.091 R)
• M51: 12,650,295 km (0.056 R)
• M52: 12,895,785 km (0.061 R)
• M53: 13,043,738 km (0.105 R)
• M54: 13,316,604 km (0.051 R)
• M55: 14,095,710 km (0.091 R)
• M56: 15,044,908 km (0.072 R)
• M57: 15,148,729 km (0.103 R)
• M58: 16,014,602 km (0.083 R)
• M59: 16,735,065 km (0.11 R)
• M60: 16,869,553 km (0.08 R)
• M61: 17,221,258 km (0.054 R)
• M62: 17,329,866 km (0.057 R)
• M63: 18,735,338 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.6

Radius: 7.8

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.78 AU - 14.92 AU

Year: 19855 Days

Day: 15.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,289,082 km

• M1: 163,211 km (0.08 R)
• M2: 243,695 km (0.038 R)
• M3: 312,959 km (0.117 R)
• M4: 390,600 km (0.064 R)
• M5: 815,009 km (0.107 R)
• M6: 1,143,676 km (0.035 R)
• M7: 1,402,480 km (0.105 R)
• M8: 1,679,834 km (0.082 R)
• M9: 1,824,944 km (0.098 R)
• M10: 1,974,243 km (0.111 R)
• M11: 2,987,320 km (0.119 R)
• M12: 3,163,845 km (0.11 R)
• M13: 3,865,759 km (0.078 R)
• M14: 4,058,291 km (0.096 R)
• M15: 4,214,770 km (0.038 R)
• M16: 6,330,982 km (0.102 R)
• M17: 6,834,379 km (0.032 R)
• M18: 7,020,628 km (0.094 R)
• M19: 9,331,915 km (0.107 R)
• M20: 10,541,264 km (0.097 R)
• M21: 10,702,680 km (0.112 R)
• M22: 12,360,973 km (0.117 R)
• M23: 12,531,215 km (0.094 R)
• M24: 12,931,390 km (0.037 R)
• M25: 13,744,155 km (0.064 R)
• M26: 14,753,342 km (0.117 R)
• M27: 15,909,434 km (0.048 R)
• M28: 17,094,249 km (0.096 R)
• M29: 17,283,940 km (0.12 R)
• M30: 19,812,592 km (0.075 R)
• M31: 20,144,999 km (0.064 R)
• M32: 20,278,440 km (0.06 R)
• M33: 20,748,028 km (0.107 R)
• M34: 22,454,192 km (0.111 R)
• M35: 23,710,365 km (0.116 R)
• M36: 23,921,896 km (0.116 R)
• M37: 24,134,176 km (0.082 R)
• M38: 24,703,096 km (0.086 R)
• M39: 24,845,962 km (0.032 R)
• M40: 29,562,185 km (0.082 R)
• M41: 29,713,877 km (0.055 R)
• M42: 30,170,749 km (0.057 R)
• M43: 30,783,352 km (0.053 R)
• M44: 31,091,374 km (0.105 R)
• M45: 31,322,952 km (0.097 R)
• M46: 31,477,636 km (0.077 R)
• M47: 31,787,752 km (0.109 R)
• M48: 31,865,543 km (0.05 R)
• M49: 32,802,923 km (0.089 R)
• M50: 33,117,378 km (0.102 R)
• M51: 33,275,054 km (0.107 R)
• M52: 34,945,015 km (0.043 R)
• M53: 35,588,286 km (0.09 R)
• M54: 35,992,350 km (0.086 R)
• M55: 40,368,088 km (0.098 R)
• M56: 40,620,759 km (0.116 R)
• M57: 42,062,284 km (0.099 R)
• M58: 44,995,449 km (0.086 R)
• M59: 45,082,814 km (0.118 R)
• M60: 45,344,910 km (0.04 R)
• M61: 46,222,301 km (0.056 R)
• M62: 49,067,653 km (0.114 R)
• M63: 49,337,378 km (0.073 R)
• M64: 49,697,609 km (0.115 R)
• M65: 50,783,690 km (0.044 R)
• M66: 51,056,407 km (0.093 R)
• M67: 51,969,103 km (0.083 R)
• M68: 53,071,490 km (0.095 R)
• M69: 54,274,407 km (0.097 R)
• M70: 55,486,299 km (0.095 R)
• M71: 58,126,552 km (0.073 R)
• M72: 58,316,691 km (0.101 R)
• M73: 59,174,934 km (0.066 R)
• M74: 59,845,431 km (0.076 R)
• M75: 60,229,599 km (0.055 R)
• M76: 63,430,694 km (0.099 R)
• M77: 63,626,518 km (0.063 R)
• M78: 65,397,457 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit