🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.53 AU - 0.65 AU

Year: 198 Days

Day: 16.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.4 AU - 1.46 AU

Year: 747 Days

Day: 45.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.22 AU - 1.82 AU

Year: 818 Days

Day: 45.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.71 AU - 2.69 AU

Year: 1425 Days

Day: 17.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,595,179 km

• M1: 90,357 km (0.069 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.6

Radius: 10.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.7 AU - 3.74 AU

Year: 2522 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 94,595,179 km

• M1: 270,922 km (0.109 R)
• M2: 342,430 km (0.086 R)
• M3: 704,307 km (0.068 R)
• M4: 790,026 km (0.112 R)
• M5: 904,469 km (0.111 R)
• M6: 1,078,451 km (0.077 R)
• M7: 1,216,380 km (0.116 R)
• M8: 1,370,316 km (0.085 R)
• M9: 1,510,340 km (0.07 R)
• M10: 1,827,039 km (0.06 R)
• M11: 1,982,022 km (0.056 R)
• M12: 2,107,086 km (0.059 R)
• M13: 2,596,121 km (0.101 R)
• M14: 2,683,187 km (0.065 R)
• M15: 2,924,489 km (0.056 R)
• M16: 3,028,160 km (0.084 R)
• M17: 3,146,342 km (0.11 R)
• M18: 3,306,412 km (0.12 R)
• M19: 3,676,517 km (0.114 R)
• M20: 3,859,475 km (0.101 R)
• M21: 4,031,064 km (0.066 R)
• M22: 4,132,342 km (0.104 R)
• M23: 4,531,020 km (0.107 R)
• M24: 4,803,588 km (0.065 R)
• M25: 4,957,524 km (0.101 R)
• M26: 5,128,664 km (0.111 R)
• M27: 5,317,606 km (0.105 R)
• M28: 5,540,956 km (0.103 R)
• M29: 5,669,909 km (0.119 R)
• M30: 6,129,474 km (0.112 R)
• M31: 6,414,457 km (0.12 R)
• M32: 6,533,089 km (0.112 R)
• M33: 6,601,156 km (0.044 R)
• M34: 6,686,576 km (0.043 R)
• M35: 7,032,147 km (0.078 R)
• M36: 7,242,332 km (0.073 R)
• M37: 7,401,205 km (0.113 R)
• M38: 7,758,744 km (0.066 R)
• M39: 8,176,870 km (0.072 R)
• M40: 8,305,524 km (0.118 R)
• M41: 8,379,426 km (0.093 R)
• M42: 8,472,027 km (0.084 R)
• M43: 8,602,326 km (0.108 R)
• M44: 8,677,125 km (0.082 R)
• M45: 8,921,419 km (0.115 R)
• M46: 9,016,114 km (0.101 R)
• M47: 9,321,144 km (0.1 R)
• M48: 9,397,888 km (0.108 R)
• M49: 9,648,913 km (0.108 R)
• M50: 9,746,152 km (0.052 R)
• M51: 9,921,780 km (0.065 R)
• M52: 10,216,936 km (0.099 R)
• M53: 10,655,108 km (0.1 R)
• M54: 11,038,528 km (0.101 R)
• M55: 11,529,209 km (0.111 R)
• M56: 11,922,801 km (0.086 R)
• M57: 12,131,789 km (0.08 R)
• M58: 12,215,713 km (0.094 R)
• M59: 12,299,787 km (0.106 R)
• M60: 12,574,449 km (0.09 R)
• M61: 12,787,177 km (0.084 R)
• M62: 12,893,990 km (0.097 R)
• M63: 13,194,532 km (0.117 R)
• M64: 13,302,542 km (0.068 R)
• M65: 13,693,441 km (0.037 R)
• M66: 13,956,285 km (0.082 R)
• M67: 14,154,352 km (0.099 R)
• M68: 14,776,978 km (0.067 R)
• M69: 15,181,790 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.3

Radius: 7.8

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.29 AU - 17.73 AU

Year: 24129 Days

Day: 24.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,595,179 km

• M1: 152,291 km (0.115 R)
• M2: 205,996 km (0.089 R)
• M3: 493,224 km (0.113 R)
• M4: 663,467 km (0.069 R)
• M5: 1,059,901 km (0.116 R)
• M6: 1,250,040 km (0.097 R)
• M7: 1,349,223 km (0.088 R)
• M8: 1,416,991 km (0.079 R)
• M9: 2,480,333 km (0.04 R)
• M10: 2,563,808 km (0.082 R)
• M11: 3,782,283 km (0.09 R)
• M12: 4,784,290 km (0.048 R)
• M13: 5,153,497 km (0.096 R)
• M14: 6,088,334 km (0.113 R)
• M15: 6,430,614 km (0.033 R)
• M16: 6,779,177 km (0.117 R)
• M17: 7,373,829 km (0.118 R)
• M18: 7,677,363 km (0.094 R)
• M19: 7,738,698 km (0.11 R)
• M20: 8,234,166 km (0.093 R)
• M21: 10,182,529 km (0.028 R)
• M22: 10,384,935 km (0.078 R)
• M23: 10,520,470 km (0.116 R)
• M24: 11,697,357 km (0.066 R)
• M25: 12,051,305 km (0.034 R)
• M26: 12,408,844 km (0.118 R)
• M27: 12,769,824 km (0.115 R)
• M28: 13,207,697 km (0.092 R)
• M29: 15,936,212 km (0.065 R)
• M30: 16,171,231 km (0.106 R)
• M31: 16,565,571 km (0.092 R)
• M32: 18,011,135 km (0.107 R)
• M33: 18,914,257 km (0.027 R)
• M34: 19,832,040 km (0.04 R)
• M35: 20,423,550 km (0.113 R)
• M36: 20,508,671 km (0.058 R)
• M37: 20,593,643 km (0.1 R)
• M38: 20,764,334 km (0.112 R)
• M39: 21,106,764 km (0.118 R)
• M40: 21,192,782 km (0.116 R)
• M41: 22,058,505 km (0.105 R)
• M42: 22,232,936 km (0.101 R)
• M43: 22,671,258 km (0.089 R)
• M44: 23,824,358 km (0.109 R)
• M45: 25,818,498 km (0.025 R)
• M46: 26,186,958 km (0.041 R)
• M47: 26,835,614 km (0.076 R)
• M48: 27,115,362 km (0.075 R)
• M49: 27,395,858 km (0.089 R)
• M50: 29,004,334 km (0.098 R)
• M51: 29,771,771 km (0.098 R)
• M52: 30,837,806 km (0.112 R)
• M53: 31,228,556 km (0.075 R)
• M54: 31,719,386 km (0.088 R)
• M55: 32,113,726 km (0.11 R)
• M56: 32,410,678 km (0.036 R)
• M57: 32,609,194 km (0.05 R)
• M58: 33,908,901 km (0.052 R)
• M59: 34,009,580 km (0.106 R)
• M60: 36,558,728 km (0.113 R)
• M61: 37,179,708 km (0.068 R)
• M62: 37,803,980 km (0.086 R)
• M63: 39,274,378 km (0.066 R)
• M64: 40,977,550 km (0.104 R)
• M65: 42,162,514 km (0.107 R)
• M66: 42,487,590 km (0.094 R)
• M67: 43,686,767 km (0.075 R)
• M68: 49,618,472 km (0.106 R)
• M69: 52,153,857 km (0.109 R)
• M70: 52,969,315 km (0.09 R)
• M71: 54,141,564 km (0.117 R)
• M72: 56,154,104 km (0.116 R)
• M73: 56,273,184 km (0.114 R)
• M74: 57,109,586 km (0.108 R)
• M75: 58,432,180 km (0.041 R)
• M76: 60,373,811 km (0.104 R)
• M77: 61,598,120 km (0.116 R)
• M78: 63,822,491 km (0.118 R)
• M79: 64,195,737 km (0.104 R)
• M80: 66,955,070 km (0.062 R)
• M81: 68,095,156 km (0.101 R)
• M82: 69,625,093 km (0.088 R)
• M83: 70,394,176 km (0.073 R)
• M84: 70,779,839 km (0.086 R)
• M85: 74,544,021 km (0.105 R)
• M86: 74,674,919 km (0.084 R)
• M87: 76,912,753 km (0.057 R)
• M88: 79,306,319 km (0.041 R)
• M89: 79,841,431 km (0.11 R)
• M90: 84,029,722 km (0.107 R)
• M91: 84,166,006 km (0.06 R)
• M92: 85,670,063 km (0.106 R)
• M93: 85,807,244 km (0.111 R)
• M94: 87,321,025 km (0.074 R)
• M95: 93,745,954 km (0.117 R)
• M96: 93,887,324 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 12,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit