🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.94 AU - 1 AU

Year: 356 Days

Day: 44 Hours

Environment

Temp: 12 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,017,895 km

• M1: 44,131 km (0.056 R)
• M2: 829,071 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.7

Radius: 12.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.14 AU - 7.64 AU

Year: 7489 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,017,895 km

• M1: 189,241 km (0.095 R)
• M2: 298,149 km (0.041 R)
• M3: 395,088 km (0.077 R)
• M4: 581,936 km (0.052 R)
• M5: 787,034 km (0.11 R)
• M6: 891,454 km (0.112 R)
• M7: 1,017,266 km (0.115 R)
• M8: 1,235,379 km (0.078 R)
• M9: 1,544,299 km (0.069 R)
• M10: 1,698,385 km (0.08 R)
• M11: 1,878,052 km (0.106 R)
• M12: 2,256,684 km (0.091 R)
• M13: 2,636,513 km (0.112 R)
• M14: 2,869,736 km (0.026 R)
• M15: 3,584,066 km (0.086 R)
• M16: 3,764,630 km (0.096 R)
• M17: 3,869,199 km (0.042 R)
• M18: 3,948,187 km (0.063 R)
• M19: 4,054,551 km (0.075 R)
• M20: 4,740,607 km (0.038 R)
• M21: 5,821,900 km (0.107 R)
• M22: 5,973,742 km (0.075 R)
• M23: 6,281,615 km (0.09 R)
• M24: 7,597,178 km (0.088 R)
• M25: 8,406,054 km (0.1 R)
• M26: 8,647,056 km (0.065 R)
• M27: 9,242,156 km (0.118 R)
• M28: 9,491,087 km (0.117 R)
• M29: 9,706,209 km (0.104 R)
• M30: 9,850,571 km (0.083 R)
• M31: 10,104,887 km (0.071 R)
• M32: 10,471,851 km (0.11 R)
• M33: 10,582,853 km (0.079 R)
• M34: 10,806,053 km (0.091 R)
• M35: 11,068,447 km (0.061 R)
• M36: 12,607,510 km (0.083 R)
• M37: 12,765,186 km (0.053 R)
• M38: 12,883,817 km (0.117 R)
• M39: 14,294,825 km (0.033 R)
• M40: 14,789,993 km (0.09 R)
• M41: 15,290,698 km (0.098 R)
• M42: 15,374,622 km (0.094 R)
• M43: 15,543,219 km (0.068 R)
• M44: 15,669,928 km (0.113 R)
• M45: 16,009,665 km (0.077 R)
• M46: 16,137,571 km (0.072 R)
• M47: 16,869,553 km (0.057 R)
• M48: 17,086,770 km (0.071 R)
• M49: 17,965,507 km (0.107 R)
• M50: 19,356,319 km (0.101 R)
• M51: 19,492,752 km (0.048 R)
• M52: 19,903,997 km (0.099 R)
• M53: 20,133,629 km (0.09 R)
• M54: 20,781,538 km (0.106 R)
• M55: 23,006,208 km (0.097 R)
• M56: 24,465,535 km (0.065 R)
• M57: 24,760,991 km (0.091 R)
• M58: 24,958,610 km (0.1 R)
• M59: 25,256,010 km (0.098 R)
• M60: 26,004,747 km (0.069 R)
• M61: 26,155,243 km (0.073 R)
• M62: 26,457,431 km (0.071 R)
• M63: 26,912,807 km (0.105 R)
• M64: 27,370,726 km (0.099 R)
• M65: 27,985,274 km (0.092 R)
• M66: 28,139,659 km (0.05 R)
• M67: 30,436,136 km (0.09 R)
• M68: 31,392,814 km (0.093 R)
• M69: 32,197,651 km (0.101 R)
• M70: 32,467,375 km (0.104 R)
• M71: 33,172,281 km (0.03 R)
• M72: 33,772,766 km (0.093 R)
• M73: 34,266,739 km (0.099 R)
• M74: 34,431,895 km (0.095 R)
• M75: 34,652,552 km (0.101 R)
• M76: 36,098,265 km (0.061 R)
• M77: 36,547,059 km (0.054 R)
• M78: 36,997,797 km (0.116 R)
• M79: 38,018,354 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 10.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.28 AU - 11.4 AU

Year: 10641 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,017,895 km

• M1: 437,125 km (0.109 R)
• M2: 507,137 km (0.115 R)
• M3: 597,195 km (0.073 R)
• M4: 677,230 km (0.109 R)
• M5: 903,571 km (0.119 R)
• M6: 978,370 km (0.116 R)
• M7: 1,342,042 km (0.058 R)
• M8: 1,428,660 km (0.058 R)
• M9: 1,517,072 km (0.119 R)
• M10: 1,630,318 km (0.038 R)
• M11: 1,889,870 km (0.109 R)
• M12: 2,317,121 km (0.036 R)
• M13: 3,497,000 km (0.034 R)
• M14: 3,617,875 km (0.101 R)
• M15: 3,709,578 km (0.09 R)
• M16: 4,275,657 km (0.095 R)
• M17: 4,734,773 km (0.065 R)
• M18: 5,106,523 km (0.075 R)
• M19: 5,452,842 km (0.039 R)
• M20: 6,168,369 km (0.094 R)
• M21: 6,499,878 km (0.071 R)
• M22: 7,027,360 km (0.091 R)
• M23: 7,142,251 km (0.093 R)
• M24: 7,296,337 km (0.089 R)
• M25: 7,490,515 km (0.12 R)
• M26: 7,647,144 km (0.092 R)
• M27: 8,244,039 km (0.11 R)
• M28: 8,527,827 km (0.079 R)
• M29: 9,104,826 km (0.056 R)
• M30: 9,356,150 km (0.107 R)
• M31: 9,609,569 km (0.11 R)
• M32: 10,427,420 km (0.08 R)
• M33: 12,591,054 km (0.107 R)
• M34: 13,484,752 km (0.056 R)
• M35: 13,819,253 km (0.076 R)
• M36: 13,915,295 km (0.095 R)
• M37: 15,134,817 km (0.092 R)
• M38: 15,782,426 km (0.079 R)
• M39: 16,591,900 km (0.11 R)
• M40: 16,847,563 km (0.096 R)
• M41: 17,001,648 km (0.041 R)
• M42: 17,156,183 km (0.09 R)
• M43: 17,259,555 km (0.103 R)
• M44: 17,466,748 km (0.09 R)
• M45: 17,726,899 km (0.071 R)
• M46: 18,621,045 km (0.106 R)
• M47: 19,153,913 km (0.072 R)
• M48: 19,368,436 km (0.032 R)
• M49: 21,058,144 km (0.08 R)
• M50: 21,501,852 km (0.082 R)
• M51: 22,060,749 km (0.094 R)
• M52: 22,794,527 km (0.106 R)
• M53: 24,170,229 km (0.083 R)
• M54: 24,286,018 km (0.113 R)
• M55: 26,641,735 km (0.11 R)
• M56: 26,881,241 km (0.096 R)
• M57: 27,302,210 km (0.055 R)
• M58: 27,604,248 km (0.077 R)
• M59: 28,211,615 km (0.042 R)
• M60: 28,394,723 km (0.11 R)
• M61: 28,700,651 km (0.077 R)
• M62: 28,884,806 km (0.118 R)
• M63: 29,439,515 km (0.067 R)
• M64: 29,687,249 km (0.091 R)
• M65: 29,935,581 km (0.066 R)
• M66: 30,309,426 km (0.116 R)
• M67: 30,497,022 km (0.083 R)
• M68: 30,810,280 km (0.119 R)
• M69: 31,756,935 km (0.064 R)
• M70: 32,393,175 km (0.117 R)
• M71: 34,002,399 km (0.084 R)
• M72: 34,197,325 km (0.108 R)
• M73: 35,111,518 km (0.064 R)
• M74: 35,308,389 km (0.047 R)
• M75: 35,637,504 km (0.115 R)
• M76: 35,703,477 km (0.036 R)
• M77: 36,897,268 km (0.074 R)
• M78: 38,104,074 km (0.086 R)
• M79: 40,556,581 km (0.116 R)
• M80: 41,039,333 km (0.09 R)
• M81: 41,177,562 km (0.064 R)
• M82: 41,662,708 km (0.119 R)
• M83: 42,498,960 km (0.075 R)
• M84: 42,708,846 km (0.112 R)
• M85: 43,693,050 km (0.033 R)
• M86: 44,400,648 km (0.109 R)
• M87: 45,612,092 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit