🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.48 AU - 0.56 AU

Year: 140 Days

Day: 24.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 14

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.46 AU - 12.14 AU

Year: 11437 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,630,376 km

• M1: 276,906 km (0.096 R)
• M2: 540,198 km (0.085 R)
• M3: 725,849 km (0.106 R)
• M4: 1,187,657 km (0.064 R)
• M5: 1,463,217 km (0.077 R)
• M6: 1,559,857 km (0.115 R)
• M7: 1,709,156 km (0.117 R)
• M8: 1,916,050 km (0.072 R)
• M9: 2,131,321 km (0.099 R)
• M10: 2,586,398 km (0.1 R)
• M11: 2,705,029 km (0.107 R)
• M12: 2,917,158 km (0.107 R)
• M13: 3,586,609 km (0.094 R)
• M14: 3,956,265 km (0.095 R)
• M15: 4,409,098 km (0.029 R)
• M16: 4,805,383 km (0.087 R)
• M17: 5,364,580 km (0.062 R)
• M18: 5,632,659 km (0.031 R)
• M19: 5,944,571 km (0.05 R)
• M20: 6,142,339 km (0.065 R)
• M21: 6,626,138 km (0.052 R)
• M22: 9,133,997 km (0.078 R)
• M23: 10,013,483 km (0.097 R)
• M24: 10,202,126 km (0.098 R)
• M25: 10,534,981 km (0.092 R)
• M26: 10,630,724 km (0.089 R)
• M27: 11,952,271 km (0.058 R)
• M28: 12,052,203 km (0.079 R)
• M29: 12,252,963 km (0.092 R)
• M30: 13,689,252 km (0.088 R)
• M31: 14,427,219 km (0.082 R)
• M32: 14,801,213 km (0.104 R)
• M33: 17,054,756 km (0.098 R)
• M34: 17,393,595 km (0.09 R)
• M35: 17,506,990 km (0.062 R)
• M36: 19,354,823 km (0.075 R)
• M37: 21,324,728 km (0.073 R)
• M38: 21,811,968 km (0.107 R)
• M39: 22,735,286 km (0.117 R)
• M40: 22,921,386 km (0.114 R)
• M41: 23,420,444 km (0.091 R)
• M42: 24,365,753 km (0.113 R)
• M43: 24,939,012 km (0.081 R)
• M44: 25,516,610 km (0.044 R)
• M45: 26,750,642 km (0.114 R)
• M46: 27,672,315 km (0.095 R)
• M47: 27,804,859 km (0.098 R)
• M48: 28,270,258 km (0.085 R)
• M49: 29,750,080 km (0.026 R)
• M50: 30,226,100 km (0.103 R)
• M51: 30,704,813 km (0.057 R)
• M52: 30,841,995 km (0.058 R)
• M53: 31,462,078 km (0.063 R)
• M54: 31,738,983 km (0.094 R)
• M55: 31,947,074 km (0.094 R)
• M56: 32,574,488 km (0.12 R)
• M57: 32,714,362 km (0.03 R)
• M58: 34,480,664 km (0.082 R)
• M59: 35,339,505 km (0.086 R)
• M60: 36,495,597 km (0.035 R)
• M61: 39,962,827 km (0.11 R)
• M62: 40,713,958 km (0.032 R)
• M63: 42,688,800 km (0.055 R)
• M64: 43,225,856 km (0.111 R)
• M65: 44,151,717 km (0.071 R)
• M66: 45,240,042 km (0.08 R)
• M67: 45,474,462 km (0.078 R)
• M68: 46,731,383 km (0.101 R)
• M69: 48,079,260 km (0.118 R)
• M70: 50,246,185 km (0.091 R)
• M71: 50,650,997 km (0.107 R)
• M72: 50,894,392 km (0.085 R)
• M73: 51,056,856 km (0.102 R)
• M74: 51,382,381 km (0.084 R)
• M75: 51,626,824 km (0.111 R)
• M76: 54,924,559 km (0.108 R)
• M77: 55,341,488 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 10

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.98 AU - 11.46 AU

Year: 14010 Days

Day: 11.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,630,376 km

• M1: 126,261 km (0.112 R)
• M2: 338,839 km (0.051 R)
• M3: 493,075 km (0.107 R)
• M4: 1,239,119 km (0.117 R)
• M5: 1,387,670 km (0.074 R)
• M6: 2,128,030 km (0.046 R)
• M7: 2,246,960 km (0.068 R)
• M8: 2,491,852 km (0.12 R)
• M9: 2,842,509 km (0.095 R)
• M10: 2,974,155 km (0.079 R)
• M11: 3,107,597 km (0.106 R)
• M12: 3,733,364 km (0.12 R)
• M13: 3,805,321 km (0.084 R)
• M14: 4,321,882 km (0.094 R)
• M15: 4,511,722 km (0.038 R)
• M16: 4,978,916 km (0.094 R)
• M17: 5,958,932 km (0.098 R)
• M18: 7,766,523 km (0.115 R)
• M19: 7,997,801 km (0.104 R)
• M20: 8,467,389 km (0.118 R)
• M21: 8,657,678 km (0.056 R)
• M22: 9,139,832 km (0.078 R)
• M23: 10,332,127 km (0.11 R)
• M24: 10,689,067 km (0.094 R)
• M25: 10,791,691 km (0.112 R)
• M26: 11,520,083 km (0.117 R)
• M27: 11,784,123 km (0.09 R)
• M28: 14,079,404 km (0.104 R)
• M29: 14,817,370 km (0.109 R)
• M30: 15,509,559 km (0.116 R)
• M31: 18,198,282 km (0.116 R)
• M32: 18,321,102 km (0.115 R)
• M33: 18,505,705 km (0.111 R)
• M34: 19,001,473 km (0.043 R)
• M35: 20,005,873 km (0.053 R)
• M36: 20,578,384 km (0.107 R)
• M37: 20,834,645 km (0.075 R)
• M38: 20,963,150 km (0.106 R)
• M39: 22,525,699 km (0.106 R)
• M40: 22,591,522 km (0.08 R)
• M41: 23,387,533 km (0.099 R)
• M42: 23,587,994 km (0.057 R)
• M43: 23,722,034 km (0.11 R)
• M44: 23,923,392 km (0.068 R)
• M45: 25,143,662 km (0.093 R)
• M46: 25,899,431 km (0.096 R)
• M47: 26,176,037 km (0.066 R)
• M48: 26,314,714 km (0.098 R)
• M49: 26,871,966 km (0.115 R)
• M50: 27,082,002 km (0.112 R)
• M51: 27,503,569 km (0.08 R)
• M52: 27,715,100 km (0.105 R)
• M53: 28,069,048 km (0.059 R)
• M54: 30,880,292 km (0.094 R)
• M55: 31,394,310 km (0.064 R)
• M56: 32,579,723 km (0.115 R)
• M57: 33,253,063 km (0.084 R)
• M58: 33,553,755 km (0.094 R)
• M59: 34,841,942 km (0.071 R)
• M60: 36,146,137 km (0.073 R)
• M61: 37,154,277 km (0.104 R)
• M62: 38,171,542 km (0.105 R)
• M63: 38,960,372 km (0.107 R)
• M64: 39,198,083 km (0.097 R)
• M65: 39,993,794 km (0.083 R)
• M66: 40,554,038 km (0.065 R)
• M67: 41,278,092 km (0.106 R)
• M68: 41,601,373 km (0.079 R)
• M69: 42,494,472 km (0.034 R)
• M70: 44,796,334 km (0.1 R)
• M71: 45,045,265 km (0.112 R)
• M72: 45,628,099 km (0.106 R)
• M73: 46,633,097 km (0.073 R)
• M74: 47,984,415 km (0.117 R)
• M75: 48,069,237 km (0.066 R)
• M76: 50,293,757 km (0.115 R)
• M77: 52,202,177 km (0.069 R)
• M78: 52,639,152 km (0.029 R)
• M79: 53,604,807 km (0.06 R)
• M80: 53,869,146 km (0.069 R)
• M81: 54,045,672 km (0.093 R)
• M82: 55,642,928 km (0.039 R)
• M83: 55,821,249 km (0.084 R)
• M84: 55,910,559 km (0.118 R)
• M85: 57,977,104 km (0.068 R)
• M86: 58,883,517 km (0.099 R)
• M87: 59,065,278 km (0.11 R)
• M88: 59,977,227 km (0.109 R)
• M89: 60,985,666 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit