🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.21 AU - 1.35 AU

Year: 425 Days

Day: 46.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.12 AU - 4.36 AU

Year: 2122 Days

Day: 35.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 67 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,445,558 km

• M1: 219,460 km (0.089 R)
• M2: 1,627,026 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.24 AU - 7.06 AU

Year: 5031 Days

Day: 38.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.07 AU - 8.47 AU

Year: 6354 Days

Day: 15.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,445,558 km

• M1: 51,013 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.07 AU - 8.97 AU

Year: 6663 Days

Day: 46.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 14.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.85 AU - 17.63 AU

Year: 15765 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,445,558 km

• M1: 347,366 km (0.095 R)
• M2: 470,037 km (0.064 R)
• M3: 563,685 km (0.062 R)
• M4: 1,016,368 km (0.042 R)
• M5: 1,967,062 km (0.086 R)
• M6: 2,480,632 km (0.073 R)
• M7: 2,691,714 km (0.042 R)
• M8: 3,766,276 km (0.098 R)
• M9: 3,870,097 km (0.093 R)
• M10: 4,080,880 km (0.091 R)
• M11: 4,187,693 km (0.101 R)
• M12: 4,404,012 km (0.106 R)
• M13: 4,848,168 km (0.081 R)
• M14: 4,999,561 km (0.097 R)
• M15: 5,900,140 km (0.116 R)
• M16: 6,472,950 km (0.074 R)
• M17: 6,808,349 km (0.065 R)
• M18: 7,106,497 km (0.112 R)
• M19: 8,433,131 km (0.072 R)
• M20: 8,799,796 km (0.071 R)
• M21: 9,078,197 km (0.056 R)
• M22: 9,359,591 km (0.045 R)
• M23: 9,548,832 km (0.077 R)
• M24: 10,124,185 km (0.056 R)
• M25: 10,514,038 km (0.104 R)
• M26: 11,158,056 km (0.047 R)
• M27: 11,968,278 km (0.074 R)
• M28: 12,692,931 km (0.091 R)
• M29: 12,902,517 km (0.079 R)
• M30: 13,325,430 km (0.042 R)
• M31: 13,591,864 km (0.084 R)
• M32: 13,752,682 km (0.069 R)
• M33: 14,347,782 km (0.114 R)
• M34: 14,730,902 km (0.096 R)
• M35: 15,339,616 km (0.108 R)
• M36: 15,563,115 km (0.071 R)
• M37: 15,843,910 km (0.089 R)
• M38: 16,239,896 km (0.115 R)
• M39: 17,041,741 km (0.055 R)
• M40: 17,505,793 km (0.118 R)
• M41: 18,032,677 km (0.108 R)
• M42: 18,386,925 km (0.087 R)
• M43: 18,862,796 km (0.048 R)
• M44: 20,131,385 km (0.088 R)
• M45: 20,314,942 km (0.076 R)
• M46: 21,240,654 km (0.084 R)
• M47: 21,865,524 km (0.088 R)
• M48: 21,991,186 km (0.114 R)
• M49: 22,686,816 km (0.076 R)
• M50: 23,197,394 km (0.105 R)
• M51: 23,582,608 km (0.116 R)
• M52: 23,711,562 km (0.042 R)
• M53: 24,359,769 km (0.097 R)
• M54: 24,620,668 km (0.118 R)
• M55: 25,211,131 km (0.068 R)
• M56: 26,875,557 km (0.11 R)
• M57: 27,280,369 km (0.079 R)
• M58: 27,415,755 km (0.092 R)
• M59: 27,619,208 km (0.104 R)
• M60: 27,755,192 km (0.096 R)
• M61: 28,575,437 km (0.12 R)
• M62: 29,403,761 km (0.115 R)
• M63: 29,751,277 km (0.076 R)
• M64: 30,450,198 km (0.052 R)
• M65: 31,437,843 km (0.083 R)
• M66: 32,221,287 km (0.086 R)
• M67: 35,566,744 km (0.087 R)
• M68: 36,830,697 km (0.078 R)
• M69: 37,581,229 km (0.041 R)
• M70: 37,807,271 km (0.095 R)
• M71: 38,412,544 km (0.108 R)
• M72: 39,173,549 km (0.101 R)
• M73: 39,402,882 km (0.042 R)
• M74: 39,709,259 km (0.106 R)
• M75: 40,247,362 km (0.09 R)
• M76: 40,401,598 km (0.107 R)
• M77: 43,605,685 km (0.061 R)
• M78: 43,764,109 km (0.073 R)
• M79: 45,358,374 km (0.064 R)
• M80: 48,603,750 km (0.07 R)
• M81: 48,932,416 km (0.117 R)
• M82: 49,426,837 km (0.103 R)
• M83: 51,671,853 km (0.093 R)
• M84: 53,186,980 km (0.118 R)
• M85: 55,315,608 km (0.105 R)
• M86: 55,744,655 km (0.095 R)

Asteroid Belt

Center: 15.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98

Radius: 9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.58 AU - 20.18 AU

Year: 21257 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,445,558 km

• M1: 203,603 km (0.083 R)
• M2: 285,283 km (0.108 R)
• M3: 560,244 km (0.111 R)
• M4: 861,085 km (0.098 R)
• M5: 1,360,593 km (0.114 R)
• M6: 1,640,490 km (0.079 R)
• M7: 1,873,265 km (0.105 R)
• M8: 2,162,138 km (0.055 R)
• M9: 2,707,871 km (0.081 R)
• M10: 2,832,037 km (0.044 R)
• M11: 2,907,435 km (0.091 R)
• M12: 3,163,845 km (0.111 R)
• M13: 3,948,486 km (0.104 R)
• M14: 4,089,557 km (0.061 R)
• M15: 4,203,850 km (0.111 R)
• M16: 5,371,910 km (0.094 R)
• M17: 5,465,708 km (0.119 R)
• M18: 6,268,899 km (0.116 R)
• M19: 8,018,895 km (0.114 R)
• M20: 9,151,799 km (0.081 R)
• M21: 10,295,325 km (0.111 R)
• M22: 10,686,524 km (0.117 R)
• M23: 12,299,339 km (0.062 R)
• M24: 12,381,917 km (0.038 R)
• M25: 12,714,323 km (0.085 R)
• M26: 13,345,327 km (0.118 R)
• M27: 13,430,298 km (0.044 R)
• M28: 13,900,485 km (0.068 R)
• M29: 14,550,487 km (0.063 R)
• M30: 15,299,225 km (0.085 R)
• M31: 15,521,826 km (0.059 R)
• M32: 16,696,469 km (0.093 R)
• M33: 16,971,579 km (0.073 R)
• M34: 17,063,582 km (0.083 R)
• M35: 17,201,960 km (0.113 R)
• M36: 17,340,787 km (0.09 R)
• M37: 18,558,813 km (0.11 R)
• M38: 18,986,812 km (0.119 R)
• M39: 20,046,863 km (0.095 R)
• M40: 20,682,354 km (0.068 R)
• M41: 22,173,845 km (0.112 R)
• M42: 22,577,311 km (0.114 R)
• M43: 23,494,196 km (0.079 R)
• M44: 23,854,128 km (0.098 R)
• M45: 24,475,259 km (0.118 R)
• M46: 24,683,499 km (0.04 R)
• M47: 25,680,569 km (0.099 R)
• M48: 25,892,250 km (0.08 R)
• M49: 26,210,744 km (0.077 R)
• M50: 26,477,178 km (0.11 R)
• M51: 27,659,898 km (0.062 R)
• M52: 28,805,070 km (0.108 R)
• M53: 30,300,002 km (0.083 R)
• M54: 31,819,916 km (0.031 R)
• M55: 31,876,763 km (0.035 R)
• M56: 32,560,725 km (0.116 R)
• M57: 33,076,837 km (0.094 R)
• M58: 33,827,071 km (0.108 R)
• M59: 33,943,009 km (0.116 R)
• M60: 34,641,332 km (0.036 R)
• M61: 34,699,675 km (0.078 R)
• M62: 36,824,264 km (0.095 R)
• M63: 37,182,401 km (0.104 R)
• M64: 38,082,831 km (0.104 R)
• M65: 38,445,007 km (0.077 R)
• M66: 39,966,567 km (0.078 R)
• M67: 41,197,758 km (0.068 R)

Kuiper Belt

Range: 37.4 - 63.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit