🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.3

Radius: 10.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.67 AU - 0.79 AU

Year: 423 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,784,786 km

• M1: 141,220 km (0.091 R)
• M2: 206,744 km (0.12 R)
• M3: 272,717 km (0.107 R)
• M4: 370,704 km (0.118 R)
• M5: 436,527 km (0.057 R)
• M6: 504,594 km (0.082 R)
• M7: 571,763 km (0.052 R)
• M8: 704,157 km (0.099 R)
• M9: 806,033 km (0.112 R)
• M10: 903,422 km (0.067 R)
• M11: 977,323 km (0.062 R)
• M12: 1,050,177 km (0.107 R)
• M13: 1,124,826 km (0.044 R)
• M14: 1,212,491 km (0.071 R)
• M15: 1,279,959 km (0.118 R)
• M16: 1,395,150 km (0.09 R)
• M17: 1,469,949 km (0.12 R)
• M18: 1,562,550 km (0.094 R)
• M19: 1,690,456 km (0.066 R)
• M20: 1,839,156 km (0.082 R)
• M21: 1,926,073 km (0.102 R)
• M22: 2,001,171 km (0.076 R)
• M23: 2,090,780 km (0.094 R)
• M24: 2,218,536 km (0.103 R)
• M25: 2,297,375 km (0.117 R)
• M26: 2,410,321 km (0.111 R)
• M27: 2,515,488 km (0.12 R)
• M28: 2,607,640 km (0.103 R)
• M29: 2,730,610 km (0.091 R)
• M30: 2,870,634 km (0.097 R)
• M31: 2,946,779 km (0.1 R)
• M32: 3,023,523 km (0.098 R)
• M33: 3,158,011 km (0.064 R)
• M34: 3,299,979 km (0.116 R)
• M35: 3,584,814 km (0.118 R)
• M36: 3,816,242 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 11.9

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.51 AU - 1.51 AU

Year: 1259 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,784,786 km

• M1: 148,401 km (0.11 R)
• M2: 242,947 km (0.063 R)
• M3: 329,564 km (0.092 R)
• M4: 532,718 km (0.108 R)
• M5: 723,754 km (0.032 R)
• M6: 832,213 km (0.114 R)
• M7: 970,441 km (0.076 R)
• M8: 1,083,537 km (0.093 R)
• M9: 1,192,893 km (0.054 R)
• M10: 1,297,313 km (0.051 R)
• M11: 1,497,325 km (0.078 R)
• M12: 1,572,573 km (0.107 R)
• M13: 1,678,339 km (0.065 R)
• M14: 1,766,601 km (0.089 R)
• M15: 1,907,373 km (0.106 R)
• M16: 1,989,502 km (0.052 R)
• M17: 2,093,921 km (0.106 R)
• M18: 2,168,122 km (0.074 R)
• M19: 2,264,912 km (0.063 R)
• M20: 2,363,198 km (0.101 R)
• M21: 2,541,518 km (0.115 R)
• M22: 2,995,099 km (0.114 R)
• M23: 3,349,048 km (0.114 R)
• M24: 3,486,827 km (0.104 R)
• M25: 3,820,131 km (0.097 R)
• M26: 4,110,351 km (0.071 R)
• M27: 4,244,540 km (0.12 R)
• M28: 4,628,558 km (0.12 R)
• M29: 4,754,370 km (0.097 R)
• M30: 4,909,653 km (0.045 R)
• M31: 5,298,158 km (0.096 R)
• M32: 5,696,687 km (0.105 R)
• M33: 5,816,664 km (0.107 R)
• M34: 6,398,002 km (0.053 R)
• M35: 6,632,721 km (0.092 R)
• M36: 6,838,418 km (0.111 R)
• M37: 6,918,004 km (0.108 R)
• M38: 7,014,046 km (0.115 R)
• M39: 7,369,939 km (0.086 R)
• M40: 7,517,293 km (0.092 R)
• M41: 7,599,572 km (0.085 R)
• M42: 8,032,358 km (0.056 R)
• M43: 8,116,432 km (0.039 R)
• M44: 8,370,749 km (0.06 R)
• M45: 8,558,793 km (0.098 R)
• M46: 9,113,951 km (0.118 R)
• M47: 9,484,804 km (0.113 R)
• M48: 9,680,927 km (0.118 R)
• M49: 9,824,391 km (0.104 R)
• M50: 9,914,599 km (0.117 R)
• M51: 10,131,815 km (0.065 R)
• M52: 10,423,980 km (0.119 R)
• M53: 10,552,783 km (0.113 R)
• M54: 10,737,537 km (0.118 R)
• M55: 11,355,077 km (0.08 R)
• M56: 11,544,468 km (0.074 R)
• M57: 11,696,758 km (0.048 R)
• M58: 12,022,582 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 12

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.21 AU - 5.05 AU

Year: 6757 Days

Day: 6.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 129.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,784,786 km

• M1: 155,283 km (0.111 R)
• M2: 237,113 km (0.077 R)
• M3: 352,602 km (0.075 R)
• M4: 462,407 km (0.105 R)
• M5: 674,088 km (0.113 R)
• M6: 874,400 km (0.057 R)
• M7: 1,107,323 km (0.079 R)
• M8: 1,257,071 km (0.109 R)
• M9: 2,263,266 km (0.078 R)
• M10: 2,343,002 km (0.082 R)
• M11: 2,588,193 km (0.036 R)
• M12: 2,893,522 km (0.116 R)
• M13: 3,156,964 km (0.046 R)
• M14: 3,264,674 km (0.06 R)
• M15: 3,373,582 km (0.1 R)
• M16: 3,840,327 km (0.094 R)
• M17: 4,347,763 km (0.12 R)
• M18: 4,589,214 km (0.119 R)
• M19: 4,793,714 km (0.088 R)
• M20: 4,918,030 km (0.114 R)
• M21: 5,043,243 km (0.118 R)
• M22: 5,190,897 km (0.101 R)
• M23: 5,404,073 km (0.09 R)
• M24: 5,511,934 km (0.098 R)
• M25: 5,598,551 km (0.108 R)
• M26: 5,707,608 km (0.085 R)
• M27: 5,795,422 km (0.104 R)
• M28: 6,039,116 km (0.082 R)
• M29: 6,399,647 km (0.106 R)
• M30: 7,403,299 km (0.099 R)
• M31: 7,789,262 km (0.068 R)
• M32: 8,009,320 km (0.114 R)
• M33: 8,107,756 km (0.059 R)
• M34: 8,782,891 km (0.104 R)
• M35: 8,859,036 km (0.101 R)
• M36: 9,012,075 km (0.076 R)
• M37: 9,088,819 km (0.069 R)
• M38: 9,424,217 km (0.098 R)
• M39: 9,554,367 km (0.085 R)
• M40: 9,868,972 km (0.075 R)
• M41: 10,267,051 km (0.038 R)
• M42: 10,427,869 km (0.089 R)
• M43: 10,670,517 km (0.069 R)
• M44: 10,833,279 km (0.099 R)
• M45: 10,997,089 km (0.08 R)
• M46: 11,244,075 km (0.087 R)
• M47: 11,409,830 km (0.073 R)
• M48: 11,827,656 km (0.087 R)
• M49: 11,968,129 km (0.06 R)
• M50: 12,194,022 km (0.053 R)
• M51: 12,621,273 km (0.03 R)
• M52: 13,490,437 km (0.118 R)
• M53: 15,378,362 km (0.112 R)
• M54: 15,562,367 km (0.116 R)
• M55: 16,088,054 km (0.118 R)
• M56: 16,525,329 km (0.102 R)
• M57: 16,619,426 km (0.075 R)
• M58: 16,903,213 km (0.116 R)
• M59: 17,763,850 km (0.053 R)
• M60: 18,215,785 km (0.049 R)
• M61: 18,475,786 km (0.109 R)
• M62: 19,296,031 km (0.119 R)
• M63: 19,494,697 km (0.101 R)
• M64: 19,927,334 km (0.056 R)
• M65: 20,195,264 km (0.03 R)
• M66: 21,210,435 km (0.118 R)
• M67: 21,483,900 km (0.08 R)
• M68: 22,380,889 km (0.07 R)
• M69: 23,395,910 km (0.115 R)
• M70: 23,643,046 km (0.058 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: 430 - 18,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit