🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.34 AU

Year: 387 Days

Day: 34.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,940,166 km

• M1: 57,894 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.29 AU - 1.33 AU

Year: 525 Days

Day: 39.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,940,166 km

• M1: 429,944 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.05 AU - 1.75 AU

Year: 580 Days

Day: 18.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,940,166 km

• M1: 48,769 km (0.108 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 12

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.68 AU - 12.66 AU

Year: 13947 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 142 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,940,166 km

• M1: 336,894 km (0.039 R)
• M2: 1,340,547 km (0.115 R)
• M3: 1,650,513 km (0.068 R)
• M4: 1,758,972 km (0.074 R)
• M5: 1,898,098 km (0.063 R)
• M6: 2,217,340 km (0.077 R)
• M7: 3,839,579 km (0.075 R)
• M8: 4,319,788 km (0.095 R)
• M9: 4,780,101 km (0.057 R)
• M10: 5,256,121 km (0.117 R)
• M11: 5,705,962 km (0.093 R)
• M12: 5,789,138 km (0.076 R)
• M13: 6,168,369 km (0.114 R)
• M14: 6,253,789 km (0.062 R)
• M15: 6,339,509 km (0.1 R)
• M16: 6,774,390 km (0.116 R)
• M17: 7,354,082 km (0.085 R)
• M18: 8,277,101 km (0.087 R)
• M19: 9,580,696 km (0.074 R)
• M20: 9,829,029 km (0.1 R)
• M21: 10,180,434 km (0.036 R)
• M22: 10,332,276 km (0.045 R)
• M23: 10,587,041 km (0.075 R)
• M24: 11,050,944 km (0.054 R)
• M25: 11,363,903 km (0.032 R)
• M26: 11,626,896 km (0.117 R)
• M27: 11,732,811 km (0.104 R)
• M28: 12,699,214 km (0.036 R)
• M29: 12,917,477 km (0.116 R)
• M30: 13,136,937 km (0.096 R)
• M31: 13,802,947 km (0.101 R)
• M32: 14,027,344 km (0.095 R)
• M33: 15,457,499 km (0.115 R)
• M34: 15,807,558 km (0.112 R)
• M35: 17,053,559 km (0.119 R)
• M36: 17,536,610 km (0.072 R)
• M37: 19,262,222 km (0.051 R)
• M38: 20,018,289 km (0.092 R)
• M39: 20,145,148 km (0.095 R)
• M40: 22,476,033 km (0.11 R)
• M41: 23,205,023 km (0.112 R)
• M42: 23,941,942 km (0.101 R)
• M43: 24,482,589 km (0.108 R)
• M44: 24,754,558 km (0.096 R)
• M45: 25,713,929 km (0.038 R)
• M46: 26,615,855 km (0.075 R)
• M47: 26,965,465 km (0.072 R)
• M48: 27,527,953 km (0.082 R)
• M49: 28,379,165 km (0.108 R)
• M50: 29,094,991 km (0.117 R)
• M51: 30,764,054 km (0.117 R)
• M52: 30,983,963 km (0.087 R)
• M53: 31,425,576 km (0.098 R)
• M54: 32,166,085 km (0.068 R)
• M55: 33,739,855 km (0.09 R)
• M56: 34,118,338 km (0.037 R)
• M57: 34,422,021 km (0.108 R)
• M58: 35,799,967 km (0.112 R)
• M59: 37,352,195 km (0.104 R)
• M60: 38,767,839 km (0.065 R)
• M61: 42,220,109 km (0.08 R)
• M62: 45,435,416 km (0.036 R)
• M63: 45,769,618 km (0.111 R)
• M64: 47,030,279 km (0.101 R)
• M65: 47,453,043 km (0.114 R)
• M66: 48,131,918 km (0.115 R)
• M67: 49,156,514 km (0.118 R)
• M68: 49,671,430 km (0.059 R)
• M69: 49,843,467 km (0.096 R)
• M70: 50,706,797 km (0.096 R)
• M71: 51,140,182 km (0.076 R)
• M72: 52,710,959 km (0.091 R)
• M73: 53,855,084 km (0.065 R)
• M74: 54,120,321 km (0.058 R)
• M75: 54,208,883 km (0.079 R)
• M76: 54,386,007 km (0.073 R)
• M77: 55,720,719 km (0.114 R)
• M78: 55,810,029 km (0.079 R)
• M79: 56,706,419 km (0.112 R)
• M80: 57,878,668 km (0.109 R)
• M81: 58,967,890 km (0.088 R)
• M82: 61,166,680 km (0.065 R)
• M83: 61,443,286 km (0.093 R)

Asteroid Belt

Center: 14.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.6

Radius: 6.6

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.38 AU - 17.54 AU

Year: 24435 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,940,166 km

• M1: 97,538 km (0.088 R)
• M2: 388,356 km (0.113 R)
• M3: 498,460 km (0.095 R)
• M4: 889,958 km (0.064 R)
• M5: 1,259,913 km (0.09 R)
• M6: 1,393,055 km (0.091 R)
• M7: 1,709,754 km (0.098 R)
• M8: 1,857,706 km (0.098 R)
• M9: 2,326,396 km (0.085 R)
• M10: 3,647,346 km (0.097 R)
• M11: 4,180,363 km (0.087 R)
• M12: 4,230,029 km (0.118 R)
• M13: 4,279,995 km (0.095 R)
• M14: 5,920,785 km (0.079 R)
• M15: 6,660,845 km (0.093 R)
• M16: 7,012,251 km (0.096 R)
• M17: 9,114,400 km (0.047 R)
• M18: 11,464,134 km (0.112 R)
• M19: 12,310,558 km (0.091 R)
• M20: 12,741,251 km (0.094 R)
• M21: 13,617,445 km (0.053 R)
• M22: 13,988,298 km (0.062 R)
• M23: 15,044,160 km (0.039 R)
• M24: 15,120,605 km (0.114 R)
• M25: 15,891,632 km (0.045 R)
• M26: 16,203,693 km (0.052 R)
• M27: 18,607,582 km (0.055 R)
• M28: 19,766,965 km (0.086 R)
• M29: 19,934,515 km (0.114 R)
• M30: 20,609,351 km (0.089 R)
• M31: 21,635,592 km (0.077 R)
• M32: 22,154,996 km (0.074 R)
• M33: 22,328,978 km (0.106 R)
• M34: 24,094,083 km (0.089 R)
• M35: 25,812,065 km (0.083 R)
• M36: 26,639,641 km (0.104 R)
• M37: 27,850,187 km (0.112 R)
• M38: 28,698,706 km (0.047 R)
• M39: 29,173,829 km (0.108 R)
• M40: 35,378,251 km (0.046 R)
• M41: 37,637,328 km (0.095 R)
• M42: 37,949,090 km (0.112 R)
• M43: 38,261,600 km (0.095 R)
• M44: 38,994,181 km (0.116 R)
• M45: 41,540,636 km (0.056 R)
• M46: 41,755,159 km (0.112 R)
• M47: 41,862,720 km (0.118 R)
• M48: 42,077,842 km (0.066 R)
• M49: 42,942,218 km (0.12 R)
• M50: 43,159,285 km (0.091 R)
• M51: 43,703,372 km (0.099 R)
• M52: 44,359,359 km (0.117 R)
• M53: 44,469,014 km (0.119 R)
• M54: 44,578,669 km (0.089 R)
• M55: 45,238,994 km (0.06 R)
• M56: 45,459,801 km (0.094 R)
• M57: 47,127,368 km (0.082 R)
• M58: 47,912,308 km (0.064 R)
• M59: 49,836,735 km (0.11 R)
• M60: 50,064,723 km (0.104 R)
• M61: 52,480,279 km (0.064 R)
• M62: 52,944,631 km (0.055 R)
• M63: 53,177,405 km (0.09 R)
• M64: 54,345,914 km (0.073 R)
• M65: 55,523,100 km (0.091 R)
• M66: 55,877,797 km (0.055 R)
• M67: 57,184,983 km (0.067 R)
• M68: 59,225,049 km (0.08 R)
• M69: 59,708,400 km (0.116 R)
• M70: 60,801,063 km (0.09 R)
• M71: 64,118,096 km (0.095 R)
• M72: 67,745,845 km (0.051 R)
• M73: 71,054,351 km (0.104 R)
• M74: 73,505,213 km (0.076 R)
• M75: 73,894,766 km (0.105 R)
• M76: 74,154,767 km (0.109 R)
• M77: 74,415,217 km (0.085 R)
• M78: 77,299,165 km (0.099 R)
• M79: 77,563,205 km (0.12 R)
• M80: 77,959,639 km (0.109 R)
• M81: 78,887,595 km (0.077 R)
• M82: 79,153,430 km (0.1 R)
• M83: 79,952,582 km (0.104 R)
• M84: 80,219,465 km (0.094 R)
• M85: 81,558,814 km (0.072 R)
• M86: 84,667,308 km (0.084 R)
• M87: 87,538,989 km (0.025 R)
• M88: 87,951,879 km (0.052 R)
• M89: 88,089,659 km (0.035 R)
• M90: 90,025,904 km (0.095 R)
• M91: 90,164,731 km (0.075 R)
• M92: 90,999,188 km (0.103 R)
• M93: 93,799,361 km (0.066 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit