🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.5 AU - 0.82 AU

Year: 187 Days

Day: 13 Hours

Environment

Temp: 244 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,504,099 km

• M1: 117,734 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 469 Days

Day: 25.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,504,099 km

• M1: 44,879 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.99 AU - 2.51 AU

Year: 1175 Days

Day: 39.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.69 AU - 5.63 AU

Year: 3503 Days

Day: 32.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.32 AU - 6.18 AU

Year: 4189 Days

Day: 16.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,504,099 km

• M1: 168,896 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 10.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.84 AU - 10.16 AU

Year: 8630 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,504,099 km

• M1: 237,861 km (0.045 R)
• M2: 398,828 km (0.093 R)
• M3: 602,131 km (0.082 R)
• M4: 840,291 km (0.09 R)
• M5: 1,127,519 km (0.105 R)
• M6: 1,263,204 km (0.105 R)
• M7: 1,343,239 km (0.105 R)
• M8: 1,508,545 km (0.081 R)
• M9: 1,702,873 km (0.119 R)
• M10: 1,882,540 km (0.076 R)
• M11: 2,164,083 km (0.063 R)
• M12: 2,285,407 km (0.072 R)
• M13: 2,459,090 km (0.069 R)
• M14: 2,767,261 km (0.115 R)
• M15: 2,979,690 km (0.115 R)
• M16: 3,115,226 km (0.098 R)
• M17: 3,420,555 km (0.082 R)
• M18: 3,852,594 km (0.103 R)
• M19: 4,180,662 km (0.09 R)
• M20: 5,218,273 km (0.067 R)
• M21: 5,715,237 km (0.073 R)
• M22: 5,918,391 km (0.102 R)
• M23: 6,648,129 km (0.052 R)
• M24: 6,790,247 km (0.114 R)
• M25: 7,369,341 km (0.103 R)
• M26: 7,851,495 km (0.084 R)
• M27: 8,153,234 km (0.066 R)
• M28: 8,497,458 km (0.092 R)
• M29: 9,759,316 km (0.051 R)
• M30: 9,840,099 km (0.095 R)
• M31: 9,921,181 km (0.114 R)
• M32: 10,043,103 km (0.111 R)
• M33: 10,494,590 km (0.059 R)
• M34: 10,785,408 km (0.066 R)
• M35: 10,952,808 km (0.094 R)
• M36: 11,588,150 km (0.087 R)
• M37: 12,453,873 km (0.08 R)
• M38: 14,109,772 km (0.08 R)
• M39: 14,615,263 km (0.073 R)
• M40: 15,786,315 km (0.087 R)
• M41: 15,976,454 km (0.103 R)
• M42: 16,119,619 km (0.041 R)
• M43: 16,215,212 km (0.099 R)
• M44: 16,599,829 km (0.041 R)
• M45: 16,744,789 km (0.027 R)
• M46: 17,230,982 km (0.108 R)
• M47: 19,782,523 km (0.114 R)
• M48: 19,936,310 km (0.106 R)
• M49: 20,503,435 km (0.097 R)
• M50: 20,971,378 km (0.113 R)
• M51: 21,442,910 km (0.108 R)
• M52: 21,548,077 km (0.092 R)
• M53: 21,706,352 km (0.113 R)
• M54: 21,864,926 km (0.05 R)
• M55: 22,076,906 km (0.116 R)
• M56: 23,147,428 km (0.085 R)
• M57: 23,634,668 km (0.069 R)
• M58: 25,172,086 km (0.041 R)
• M59: 25,505,839 km (0.104 R)
• M60: 26,177,533 km (0.078 R)
• M61: 27,138,999 km (0.101 R)
• M62: 27,595,571 km (0.119 R)
• M63: 27,767,459 km (0.119 R)
• M64: 28,922,056 km (0.067 R)
• M65: 29,563,830 km (0.115 R)
• M66: 29,681,115 km (0.082 R)
• M67: 30,446,607 km (0.098 R)
• M68: 31,397,601 km (0.089 R)
• M69: 31,517,279 km (0.113 R)
• M70: 35,859,208 km (0.086 R)
• M71: 36,674,217 km (0.082 R)
• M72: 38,642,626 km (0.115 R)
• M73: 38,963,214 km (0.079 R)
• M74: 39,156,046 km (0.092 R)
• M75: 40,579,769 km (0.095 R)
• M76: 40,971,117 km (0.12 R)
• M77: 44,682,640 km (0.114 R)
• M78: 45,019,235 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 10.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.61 AU - 10.85 AU

Year: 9766 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,504,099 km

• M1: 154,834 km (0.111 R)
• M2: 250,876 km (0.106 R)
• M3: 359,783 km (0.089 R)
• M4: 426,504 km (0.081 R)
• M5: 489,335 km (0.118 R)
• M6: 822,339 km (0.034 R)
• M7: 1,038,957 km (0.068 R)
• M8: 1,301,501 km (0.092 R)
• M9: 1,384,379 km (0.036 R)
• M10: 1,585,289 km (0.05 R)
• M11: 2,210,907 km (0.085 R)
• M12: 2,429,619 km (0.078 R)
• M13: 2,498,434 km (0.077 R)
• M14: 2,798,079 km (0.036 R)
• M15: 3,035,191 km (0.063 R)
• M16: 3,259,887 km (0.062 R)
• M17: 3,490,118 km (0.034 R)
• M18: 3,607,253 km (0.114 R)
• M19: 3,805,471 km (0.079 R)
• M20: 4,295,703 km (0.105 R)
• M21: 4,591,009 km (0.085 R)
• M22: 5,179,228 km (0.11 R)
• M23: 5,268,388 km (0.085 R)
• M24: 6,282,961 km (0.111 R)
• M25: 7,356,625 km (0.084 R)
• M26: 7,659,261 km (0.083 R)
• M27: 8,120,920 km (0.081 R)
• M28: 8,250,771 km (0.078 R)
• M29: 8,381,370 km (0.113 R)
• M30: 8,512,568 km (0.099 R)
• M31: 8,830,463 km (0.047 R)
• M32: 9,071,316 km (0.11 R)
• M33: 9,532,376 km (0.058 R)
• M34: 9,779,512 km (0.048 R)
• M35: 11,018,332 km (0.116 R)
• M36: 11,133,373 km (0.068 R)
• M37: 11,219,840 km (0.08 R)
• M38: 11,393,673 km (0.066 R)
• M39: 11,626,896 km (0.07 R)
• M40: 11,861,466 km (0.044 R)
• M41: 12,635,186 km (0.117 R)
• M42: 12,755,612 km (0.063 R)
• M43: 13,149,802 km (0.105 R)
• M44: 13,857,101 km (0.067 R)
• M45: 14,293,628 km (0.083 R)
• M46: 14,513,686 km (0.111 R)
• M47: 14,576,667 km (0.055 R)
• M48: 14,671,512 km (0.115 R)
• M49: 15,180,294 km (0.116 R)
• M50: 15,501,331 km (0.102 R)
• M51: 15,630,285 km (0.082 R)
• M52: 16,444,845 km (0.088 R)
• M53: 17,106,367 km (0.078 R)
• M54: 17,776,715 km (0.108 R)
• M55: 18,455,441 km (0.111 R)
• M56: 19,315,927 km (0.12 R)
• M57: 19,908,485 km (0.114 R)
• M58: 20,154,274 km (0.05 R)
• M59: 20,436,416 km (0.116 R)
• M60: 20,542,480 km (0.086 R)
• M61: 21,147,305 km (0.11 R)
• M62: 21,218,962 km (0.049 R)
• M63: 21,721,910 km (0.106 R)
• M64: 22,156,342 km (0.113 R)
• M65: 22,739,924 km (0.107 R)
• M66: 23,033,584 km (0.083 R)
• M67: 23,550,594 km (0.083 R)
• M68: 23,773,346 km (0.069 R)
• M69: 23,922,196 km (0.1 R)
• M70: 24,146,144 km (0.052 R)
• M71: 24,445,638 km (0.112 R)
• M72: 25,010,819 km (0.117 R)
• M73: 25,276,056 km (0.071 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit