🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.81 AU

Year: 232 Days

Day: 22.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.76 AU - 2.38 AU

Year: 1042 Days

Day: 24.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,212,847 km

• M1: 41,139 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.44 AU - 3.58 AU

Year: 1827 Days

Day: 44.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.9 AU - 4.3 AU

Year: 2390 Days

Day: 33.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.86 AU - 4.38 AU

Year: 2410 Days

Day: 36.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.93 AU - 5.53 AU

Year: 3599 Days

Day: 23.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.2

Radius: 13.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.65 AU - 13.51 AU

Year: 12903 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,212,847 km

• M1: 260,300 km (0.086 R)
• M2: 560,543 km (0.077 R)
• M3: 1,276,219 km (0.091 R)
• M4: 1,830,629 km (0.045 R)
• M5: 2,483,923 km (0.078 R)
• M6: 2,628,883 km (0.116 R)
• M7: 2,776,686 km (0.118 R)
• M8: 3,019,184 km (0.053 R)
• M9: 3,590,349 km (0.109 R)
• M10: 3,755,056 km (0.091 R)
• M11: 3,888,647 km (0.079 R)
• M12: 4,369,006 km (0.027 R)
• M13: 5,273,774 km (0.117 R)
• M14: 6,038,668 km (0.092 R)
• M15: 6,354,469 km (0.106 R)
• M16: 6,554,631 km (0.102 R)
• M17: 6,716,346 km (0.105 R)
• M18: 7,002,377 km (0.107 R)
• M19: 7,586,706 km (0.1 R)
• M20: 7,756,650 km (0.071 R)
• M21: 7,884,855 km (0.108 R)
• M22: 8,056,893 km (0.068 R)
• M23: 8,230,276 km (0.113 R)
• M24: 8,891,499 km (0.112 R)
• M25: 10,784,810 km (0.117 R)
• M26: 10,880,403 km (0.108 R)
• M27: 11,072,187 km (0.1 R)
• M28: 12,546,624 km (0.101 R)
• M29: 13,512,128 km (0.046 R)
• M30: 13,666,813 km (0.025 R)
• M31: 13,770,185 km (0.077 R)
• M32: 13,873,856 km (0.102 R)
• M33: 14,818,866 km (0.036 R)
• M34: 15,622,206 km (0.08 R)
• M35: 16,111,092 km (0.097 R)
• M36: 16,660,116 km (0.088 R)
• M37: 16,937,022 km (0.117 R)
• M38: 18,629,872 km (0.066 R)
• M39: 19,032,739 km (0.108 R)
• M40: 19,206,123 km (0.107 R)
• M41: 19,438,299 km (0.107 R)
• M42: 19,729,865 km (0.096 R)
• M43: 19,905,493 km (0.066 R)
• M44: 20,199,303 km (0.115 R)
• M45: 20,317,186 km (0.103 R)
• M46: 21,089,410 km (0.095 R)
• M47: 22,296,216 km (0.081 R)
• M48: 22,723,917 km (0.107 R)
• M49: 22,846,587 km (0.062 R)
• M50: 22,969,556 km (0.092 R)
• M51: 23,587,395 km (0.106 R)
• M52: 24,398,814 km (0.058 R)
• M53: 25,282,938 km (0.046 R)
• M54: 26,499,468 km (0.048 R)
• M55: 26,822,749 km (0.112 R)
• M56: 27,800,670 km (0.103 R)
• M57: 28,657,567 km (0.115 R)
• M58: 29,122,666 km (0.095 R)
• M59: 29,389,399 km (0.037 R)
• M60: 31,827,545 km (0.099 R)
• M61: 32,171,172 km (0.065 R)
• M62: 32,585,408 km (0.06 R)
• M63: 33,001,290 km (0.12 R)
• M64: 34,541,251 km (0.062 R)
• M65: 34,965,211 km (0.068 R)
• M66: 35,604,592 km (0.082 R)
• M67: 36,462,985 km (0.027 R)
• M68: 37,545,625 km (0.116 R)
• M69: 38,346,273 km (0.119 R)
• M70: 40,484,026 km (0.1 R)
• M71: 40,856,525 km (0.05 R)
• M72: 41,980,753 km (0.119 R)
• M73: 42,282,342 km (0.091 R)
• M74: 43,115,154 km (0.11 R)
• M75: 44,413,065 km (0.106 R)
• M76: 45,259,639 km (0.074 R)
• M77: 45,956,316 km (0.044 R)
• M78: 46,267,181 km (0.07 R)
• M79: 47,281,903 km (0.064 R)
• M80: 47,910,064 km (0.114 R)
• M81: 49,095,328 km (0.114 R)
• M82: 49,731,419 km (0.07 R)
• M83: 49,970,775 km (0.076 R)
• M84: 50,210,281 km (0.109 R)
• M85: 50,450,386 km (0.049 R)
• M86: 52,141,141 km (0.068 R)
• M87: 52,952,709 km (0.079 R)
• M88: 55,164,963 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 4

Gravity: 37.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.17 AU - 19.07 AU

Year: 28109 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,212,847 km

• M1: 140,921 km (0.114 R)
• M2: 571,613 km (0.09 R)
• M3: 672,442 km (0.027 R)
• M4: 751,879 km (0.111 R)
• M5: 1,038,508 km (0.079 R)
• M6: 1,323,193 km (0.119 R)
• M7: 1,595,461 km (0.075 R)
• M8: 1,738,178 km (0.082 R)
• M9: 2,389,078 km (0.056 R)
• M10: 3,063,316 km (0.097 R)
• M11: 4,471,480 km (0.03 R)
• M12: 4,672,540 km (0.031 R)
• M13: 5,031,276 km (0.103 R)
• M14: 5,829,530 km (0.105 R)
• M15: 5,939,035 km (0.1 R)
• M16: 6,104,341 km (0.081 R)
• M17: 6,159,842 km (0.108 R)
• M18: 6,780,823 km (0.067 R)
• M19: 7,069,696 km (0.087 R)
• M20: 8,020,839 km (0.091 R)
• M21: 8,449,437 km (0.105 R)
• M22: 8,697,770 km (0.103 R)
• M23: 8,760,152 km (0.043 R)
• M24: 8,885,515 km (0.05 R)
• M25: 11,376,768 km (0.086 R)
• M26: 12,345,415 km (0.041 R)
• M27: 12,556,348 km (0.094 R)
• M28: 12,697,718 km (0.067 R)
• M29: 13,556,709 km (0.105 R)
• M30: 13,774,374 km (0.085 R)
• M31: 14,066,389 km (0.096 R)
• M32: 14,213,144 km (0.104 R)
• M33: 14,286,597 km (0.105 R)
• M34: 15,632,529 km (0.064 R)
• M35: 16,397,572 km (0.115 R)
• M36: 17,567,727 km (0.08 R)
• M37: 18,442,874 km (0.117 R)
• M38: 21,404,463 km (0.102 R)
• M39: 21,488,837 km (0.039 R)
• M40: 22,338,403 km (0.074 R)
• M41: 24,421,703 km (0.07 R)
• M42: 24,774,903 km (0.084 R)
• M43: 25,041,038 km (0.108 R)
• M44: 28,213,710 km (0.062 R)
• M45: 28,398,762 km (0.085 R)
• M46: 28,584,264 km (0.051 R)
• M47: 30,366,423 km (0.101 R)
• M48: 31,702,332 km (0.072 R)
• M49: 32,571,346 km (0.114 R)
• M50: 35,523,660 km (0.041 R)
• M51: 37,437,316 km (0.108 R)
• M52: 40,526,362 km (0.103 R)
• M53: 40,630,632 km (0.105 R)
• M54: 41,889,947 km (0.055 R)
• M55: 42,206,795 km (0.084 R)
• M56: 45,852,795 km (0.039 R)
• M57: 46,506,687 km (0.058 R)
• M58: 46,615,893 km (0.108 R)
• M59: 47,273,226 km (0.092 R)
• M60: 47,383,181 km (0.119 R)
• M61: 49,152,475 km (0.041 R)
• M62: 49,821,626 km (0.075 R)
• M63: 50,943,460 km (0.065 R)
• M64: 53,211,813 km (0.096 R)
• M65: 54,934,732 km (0.104 R)
• M66: 58,081,672 km (0.112 R)
• M67: 58,788,822 km (0.104 R)
• M68: 60,211,797 km (0.034 R)
• M69: 60,688,715 km (0.102 R)
• M70: 61,526,163 km (0.117 R)
• M71: 61,886,246 km (0.08 R)
• M72: 64,183,022 km (0.089 R)
• M73: 66,630,742 km (0.095 R)
• M74: 67,865,972 km (0.099 R)
• M75: 70,359,170 km (0.084 R)
• M76: 71,490,728 km (0.078 R)
• M77: 71,995,621 km (0.107 R)
• M78: 73,135,856 km (0.085 R)
• M79: 73,644,638 km (0.075 R)
• M80: 75,049,661 km (0.107 R)
• M81: 76,077,100 km (0.092 R)
• M82: 77,497,382 km (0.117 R)
• M83: 80,626,221 km (0.064 R)
• M84: 81,020,262 km (0.109 R)
• M85: 81,810,288 km (0.103 R)
• M86: 82,602,708 km (0.119 R)
• M87: 83,397,821 km (0.103 R)
• M88: 86,066,198 km (0.052 R)
• M89: 87,276,146 km (0.089 R)
• M90: 87,815,745 km (0.1 R)
• M91: 88,762,550 km (0.104 R)
• M92: 89,440,977 km (0.095 R)
• M93: 89,848,780 km (0.111 R)
• M94: 90,257,332 km (0.043 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit