🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.06 AU - 1.28 AU

Year: 545 Days

Day: 23.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.9

Radius: 13.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.62 AU - 3.12 AU

Year: 2093 Days

Day: 10 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,943,311 km

• M1: 177,872 km (0.056 R)
• M2: 273,465 km (0.1 R)
• M3: 537,356 km (0.116 R)
• M4: 668,403 km (0.056 R)
• M5: 794,813 km (0.069 R)
• M6: 977,472 km (0.116 R)
• M7: 1,104,331 km (0.119 R)
• M8: 1,289,833 km (0.072 R)
• M9: 1,419,534 km (0.09 R)
• M10: 1,681,181 km (0.061 R)
• M11: 1,776,026 km (0.075 R)
• M12: 2,021,366 km (0.05 R)
• M13: 2,135,510 km (0.085 R)
• M14: 2,477,790 km (0.044 R)
• M15: 3,170,727 km (0.039 R)
• M16: 3,394,675 km (0.104 R)
• M17: 3,593,042 km (0.118 R)
• M18: 3,685,942 km (0.091 R)
• M19: 4,130,098 km (0.11 R)
• M20: 4,608,512 km (0.08 R)
• M21: 4,709,790 km (0.045 R)
• M22: 4,880,032 km (0.1 R)
• M23: 5,000,608 km (0.114 R)
• M24: 5,546,341 km (0.1 R)
• M25: 5,726,457 km (0.066 R)
• M26: 5,926,918 km (0.119 R)
• M27: 6,185,423 km (0.091 R)
• M28: 6,504,366 km (0.071 R)
• M29: 6,599,211 km (0.063 R)
• M30: 6,732,802 km (0.04 R)
• M31: 6,983,229 km (0.07 R)
• M32: 7,080,467 km (0.091 R)
• M33: 7,236,797 km (0.103 R)
• M34: 7,374,726 km (0.117 R)
• M35: 7,553,196 km (0.091 R)
• M36: 7,874,084 km (0.085 R)
• M37: 7,995,557 km (0.095 R)
• M38: 8,219,954 km (0.07 R)
• M39: 8,779,749 km (0.109 R)
• M40: 8,990,234 km (0.035 R)
• M41: 9,159,728 km (0.091 R)
• M42: 9,373,204 km (0.088 R)
• M43: 9,805,243 km (0.075 R)
• M44: 9,892,309 km (0.049 R)
• M45: 10,733,498 km (0.114 R)
• M46: 11,413,869 km (0.083 R)
• M47: 11,597,575 km (0.077 R)
• M48: 11,713,064 km (0.027 R)
• M49: 12,061,478 km (0.082 R)
• M50: 12,201,801 km (0.035 R)
• M51: 12,366,209 km (0.038 R)
• M52: 12,555,001 km (0.083 R)
• M53: 13,440,770 km (0.082 R)
• M54: 14,272,534 km (0.099 R)
• M55: 14,520,269 km (0.062 R)
• M56: 14,869,729 km (0.107 R)
• M57: 15,095,772 km (0.058 R)
• M58: 15,627,592 km (0.071 R)
• M59: 15,908,686 km (0.086 R)
• M60: 16,037,041 km (0.112 R)
• M61: 17,418,428 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 9.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.09 AU - 9.79 AU

Year: 9631 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,943,311 km

• M1: 172,935 km (0.101 R)
• M2: 292,015 km (0.12 R)
• M3: 387,309 km (0.116 R)
• M4: 625,020 km (0.074 R)
• M5: 801,396 km (0.047 R)
• M6: 908,059 km (0.111 R)
• M7: 1,270,834 km (0.038 R)
• M8: 1,396,795 km (0.108 R)
• M9: 1,661,284 km (0.037 R)
• M10: 1,846,786 km (0.08 R)
• M11: 1,925,923 km (0.113 R)
• M12: 2,636,812 km (0.105 R)
• M13: 2,964,581 km (0.118 R)
• M14: 3,133,327 km (0.071 R)
• M15: 3,266,918 km (0.062 R)
• M16: 3,324,813 km (0.082 R)
• M17: 3,461,096 km (0.097 R)
• M18: 3,559,532 km (0.065 R)
• M19: 3,739,199 km (0.104 R)
• M20: 3,983,343 km (0.058 R)
• M21: 4,065,921 km (0.078 R)
• M22: 4,638,432 km (0.096 R)
• M23: 5,078,698 km (0.106 R)
• M24: 5,146,017 km (0.116 R)
• M25: 5,236,075 km (0.087 R)
• M26: 5,463,613 km (0.12 R)
• M27: 5,671,255 km (0.069 R)
• M28: 5,834,467 km (0.071 R)
• M29: 6,022,960 km (0.062 R)
• M30: 6,141,890 km (0.083 R)
• M31: 6,674,159 km (0.096 R)
• M32: 6,772,445 km (0.065 R)
• M33: 7,372,931 km (0.065 R)
• M34: 8,016,351 km (0.117 R)
• M35: 8,278,896 km (0.04 R)
• M36: 8,358,183 km (0.12 R)
• M37: 8,437,769 km (0.043 R)
• M38: 8,624,317 km (0.11 R)
• M39: 8,812,362 km (0.079 R)
• M40: 8,920,371 km (0.105 R)
• M41: 9,056,057 km (0.077 R)
• M42: 9,247,093 km (0.12 R)
• M43: 9,716,681 km (0.1 R)
• M44: 10,478,583 km (0.083 R)
• M45: 12,089,303 km (0.102 R)
• M46: 12,481,100 km (0.105 R)
• M47: 12,846,568 km (0.094 R)
• M48: 13,153,842 km (0.075 R)
• M49: 13,215,625 km (0.119 R)
• M50: 13,401,426 km (0.078 R)
• M51: 14,280,014 km (0.109 R)
• M52: 14,790,442 km (0.115 R)
• M53: 14,918,947 km (0.071 R)
• M54: 15,047,900 km (0.109 R)
• M55: 15,371,780 km (0.101 R)
• M56: 16,092,393 km (0.107 R)
• M57: 16,357,330 km (0.104 R)
• M58: 16,423,752 km (0.096 R)
• M59: 16,556,894 km (0.103 R)
• M60: 16,891,245 km (0.051 R)
• M61: 16,991,925 km (0.09 R)
• M62: 17,194,031 km (0.119 R)
• M63: 18,079,052 km (0.057 R)
• M64: 18,285,497 km (0.105 R)
• M65: 18,769,895 km (0.1 R)
• M66: 19,434,259 km (0.077 R)
• M67: 20,248,670 km (0.067 R)
• M68: 20,391,536 km (0.087 R)
• M69: 21,146,706 km (0.085 R)
• M70: 22,499,370 km (0.104 R)
• M71: 22,795,424 km (0.081 R)
• M72: 23,242,124 km (0.11 R)
• M73: 23,579,018 km (0.114 R)
• M74: 24,409,286 km (0.073 R)
• M75: 24,599,275 km (0.093 R)
• M76: 24,789,863 km (0.098 R)
• M77: 25,172,385 km (0.088 R)
• M78: 25,556,851 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit