🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.2

Radius: 11.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.86 AU - 2 AU

Year: 1731 Days

Day: 6.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,360,536 km

• M1: 166,203 km (0.048 R)
• M2: 242,049 km (0.088 R)
• M3: 352,004 km (0.11 R)
• M4: 496,216 km (0.059 R)
• M5: 571,913 km (0.098 R)
• M6: 647,011 km (0.079 R)
• M7: 737,667 km (0.1 R)
• M8: 888,761 km (0.07 R)
• M9: 965,355 km (0.036 R)
• M10: 1,051,075 km (0.09 R)
• M11: 1,132,605 km (0.116 R)
• M12: 1,331,870 km (0.101 R)
• M13: 1,504,356 km (0.119 R)
• M14: 1,597,406 km (0.083 R)
• M15: 1,863,690 km (0.065 R)
• M16: 1,938,938 km (0.111 R)
• M17: 2,049,341 km (0.082 R)
• M18: 2,366,489 km (0.108 R)
• M19: 2,596,121 km (0.104 R)
• M20: 2,671,220 km (0.086 R)
• M21: 2,747,066 km (0.073 R)
• M22: 2,978,942 km (0.038 R)
• M23: 3,057,631 km (0.118 R)
• M24: 3,177,010 km (0.095 R)
• M25: 3,472,316 km (0.11 R)
• M26: 3,544,871 km (0.111 R)
• M27: 3,628,496 km (0.082 R)
• M28: 4,111,249 km (0.076 R)
• M29: 4,298,994 km (0.114 R)
• M30: 4,500,951 km (0.082 R)
• M31: 4,603,126 km (0.105 R)
• M32: 4,683,012 km (0.111 R)
• M33: 4,763,495 km (0.094 R)
• M34: 4,867,616 km (0.032 R)
• M35: 5,066,431 km (0.118 R)
• M36: 5,244,153 km (0.112 R)
• M37: 5,715,835 km (0.07 R)
• M38: 5,950,704 km (0.112 R)
• M39: 6,315,274 km (0.071 R)
• M40: 6,687,025 km (0.038 R)
• M41: 6,790,995 km (0.064 R)
• M42: 6,895,265 km (0.048 R)
• M43: 7,026,612 km (0.052 R)
• M44: 7,118,914 km (0.089 R)
• M45: 7,385,198 km (0.114 R)
• M46: 7,600,469 km (0.067 R)
• M47: 7,695,314 km (0.053 R)
• M48: 7,804,222 km (0.108 R)
• M49: 7,941,104 km (0.09 R)
• M50: 8,092,646 km (0.075 R)
• M51: 8,468,586 km (0.117 R)
• M52: 8,623,270 km (0.057 R)
• M53: 8,950,141 km (0.093 R)
• M54: 9,036,011 km (0.096 R)
• M55: 9,165,413 km (0.12 R)
• M56: 9,542,699 km (0.103 R)
• M57: 9,762,607 km (0.111 R)
• M58: 10,013,932 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 11.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.16 AU - 3.16 AU

Year: 3627 Days

Day: 10 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,360,536 km

• M1: 148,999 km (0.065 R)
• M2: 391,198 km (0.1 R)
• M3: 465,399 km (0.086 R)
• M4: 577,298 km (0.116 R)
• M5: 671,246 km (0.044 R)
• M6: 747,092 km (0.107 R)
• M7: 857,495 km (0.119 R)
• M8: 1,116,898 km (0.109 R)
• M9: 1,401,732 km (0.105 R)
• M10: 1,710,053 km (0.09 R)
• M11: 1,859,801 km (0.05 R)
• M12: 2,057,569 km (0.081 R)
• M13: 2,217,340 km (0.046 R)
• M14: 2,353,773 km (0.107 R)
• M15: 2,446,224 km (0.106 R)
• M16: 2,558,872 km (0.094 R)
• M17: 2,673,314 km (0.118 R)
• M18: 2,966,975 km (0.098 R)
• M19: 3,543,076 km (0.117 R)
• M20: 3,617,576 km (0.027 R)
• M21: 3,931,881 km (0.063 R)
• M22: 4,198,763 km (0.092 R)
• M23: 4,402,815 km (0.085 R)
• M24: 4,494,668 km (0.112 R)
• M25: 4,598,639 km (0.069 R)
• M26: 4,868,064 km (0.051 R)
• M27: 5,094,705 km (0.114 R)
• M28: 5,251,783 km (0.081 R)
• M29: 5,410,506 km (0.102 R)
• M30: 5,496,525 km (0.097 R)
• M31: 5,959,381 km (0.083 R)
• M32: 6,176,298 km (0.078 R)
• M33: 6,539,372 km (0.038 R)
• M34: 6,657,404 km (0.099 R)
• M35: 6,829,442 km (0.074 R)
• M36: 6,989,512 km (0.072 R)
• M37: 7,110,387 km (0.108 R)
• M38: 7,286,164 km (0.086 R)
• M39: 7,381,458 km (0.064 R)
• M40: 7,628,295 km (0.083 R)
• M41: 7,725,084 km (0.053 R)
• M42: 8,073,947 km (0.061 R)
• M43: 8,200,955 km (0.076 R)
• M44: 8,413,833 km (0.103 R)
• M45: 8,657,528 km (0.111 R)
• M46: 8,772,868 km (0.104 R)
• M47: 8,990,832 km (0.06 R)
• M48: 10,106,832 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 10.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.16 AU - 5.4 AU

Year: 6748 Days

Day: 9.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,360,536 km

• M1: 338,241 km (0.103 R)
• M2: 841,638 km (0.085 R)
• M3: 1,219,671 km (0.111 R)
• M4: 1,388,418 km (0.116 R)
• M5: 1,565,093 km (0.09 R)
• M6: 1,783,655 km (0.076 R)
• M7: 2,157,800 km (0.09 R)
• M8: 2,382,795 km (0.041 R)
• M9: 2,537,180 km (0.094 R)
• M10: 2,734,799 km (0.101 R)
• M11: 2,876,169 km (0.088 R)
• M12: 3,040,876 km (0.049 R)
• M13: 3,124,352 km (0.084 R)
• M14: 4,047,221 km (0.113 R)
• M15: 4,208,936 km (0.117 R)
• M16: 4,467,441 km (0.067 R)
• M17: 4,803,887 km (0.082 R)
• M18: 5,049,377 km (0.03 R)
• M19: 5,223,658 km (0.074 R)
• M20: 5,399,885 km (0.051 R)
• M21: 6,177,644 km (0.116 R)
• M22: 6,310,786 km (0.068 R)
• M23: 6,715,748 km (0.079 R)
• M24: 6,880,006 km (0.099 R)
• M25: 6,962,734 km (0.112 R)
• M26: 7,296,786 km (0.031 R)
• M27: 7,465,831 km (0.117 R)
• M28: 7,607,800 km (0.114 R)
• M29: 8,271,865 km (0.116 R)
• M30: 9,287,335 km (0.088 R)
• M31: 9,532,077 km (0.07 R)
• M32: 10,027,844 km (0.111 R)
• M33: 10,595,568 km (0.105 R)
• M34: 10,947,722 km (0.086 R)
• M35: 12,529,121 km (0.101 R)
• M36: 13,209,043 km (0.107 R)
• M37: 14,040,658 km (0.103 R)
• M38: 14,711,006 km (0.119 R)
• M39: 14,853,423 km (0.093 R)
• M40: 15,103,850 km (0.094 R)
• M41: 15,247,613 km (0.076 R)
• M42: 16,895,733 km (0.075 R)
• M43: 17,157,230 km (0.071 R)
• M44: 17,608,567 km (0.068 R)
• M45: 18,178,086 km (0.12 R)
• M46: 18,407,719 km (0.09 R)
• M47: 19,024,660 km (0.111 R)
• M48: 19,296,629 km (0.11 R)
• M49: 19,844,606 km (0.076 R)
• M50: 20,755,807 km (0.056 R)
• M51: 20,835,692 km (0.057 R)
• M52: 21,196,373 km (0.077 R)
• M53: 21,680,621 km (0.097 R)
• M54: 21,802,244 km (0.106 R)
• M55: 22,168,609 km (0.087 R)
• M56: 22,701,178 km (0.107 R)
• M57: 23,528,903 km (0.097 R)
• M58: 23,779,030 km (0.078 R)
• M59: 24,072,093 km (0.046 R)
• M60: 24,324,315 km (0.03 R)
• M61: 24,661,807 km (0.077 R)
• M62: 25,341,730 km (0.104 R)
• M63: 25,427,150 km (0.117 R)
• M64: 25,683,860 km (0.095 R)
• M65: 26,070,720 km (0.094 R)
• M66: 26,329,674 km (0.104 R)
• M67: 26,459,525 km (0.097 R)
• M68: 26,719,676 km (0.076 R)
• M69: 27,111,622 km (0.111 R)
• M70: 27,286,502 km (0.041 R)
• M71: 27,725,123 km (0.079 R)
• M72: 27,989,462 km (0.095 R)
• M73: 28,077,725 km (0.096 R)
• M74: 28,166,137 km (0.074 R)
• M75: 28,387,542 km (0.105 R)
• M76: 28,476,254 km (0.106 R)
• M77: 28,698,407 km (0.119 R)
• M78: 29,638,031 km (0.069 R)
• M79: 29,863,176 km (0.101 R)
• M80: 30,179,276 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit