🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 12.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.65 AU

Year: 302 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,605,814 km

• M1: 156,031 km (0.105 R)
• M2: 235,766 km (0.081 R)
• M3: 324,328 km (0.104 R)
• M4: 400,922 km (0.117 R)
• M5: 495,468 km (0.107 R)
• M6: 596,447 km (0.101 R)
• M7: 676,781 km (0.065 R)
• M8: 768,933 km (0.079 R)
• M9: 862,133 km (0.065 R)
• M10: 988,543 km (0.092 R)
• M11: 1,152,801 km (0.068 R)
• M12: 1,234,033 km (0.082 R)
• M13: 1,369,120 km (0.071 R)
• M14: 1,489,845 km (0.051 R)
• M15: 1,604,138 km (0.086 R)
• M16: 1,879,248 km (0.08 R)
• M17: 1,960,031 km (0.119 R)
• M18: 2,047,396 km (0.111 R)
• M19: 2,169,917 km (0.074 R)
• M20: 2,433,957 km (0.117 R)
• M21: 2,623,947 km (0.062 R)
• M22: 2,714,753 km (0.102 R)
• M23: 2,806,755 km (0.07 R)
• M24: 2,968,471 km (0.096 R)
• M25: 3,050,600 km (0.085 R)
• M26: 3,197,804 km (0.105 R)
• M27: 3,282,028 km (0.095 R)
• M28: 3,519,290 km (0.119 R)
• M29: 3,775,850 km (0.072 R)
• M30: 3,982,894 km (0.075 R)
• M31: 4,101,824 km (0.069 R)
• M32: 4,200,708 km (0.119 R)
• M33: 4,321,882 km (0.119 R)
• M34: 4,553,310 km (0.085 R)
• M35: 4,803,588 km (0.027 R)
• M36: 4,885,567 km (0.078 R)
• M37: 5,020,654 km (0.11 R)
• M38: 5,172,346 km (0.074 R)
• M39: 5,264,050 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 13.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.11 AU - 1.11 AU

Year: 780 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,605,814 km

• M1: 177,722 km (0.089 R)
• M2: 276,008 km (0.115 R)
• M3: 379,979 km (0.067 R)
• M4: 531,970 km (0.109 R)
• M5: 644,318 km (0.079 R)
• M6: 750,682 km (0.101 R)
• M7: 960,418 km (0.091 R)
• M8: 1,134,401 km (0.075 R)
• M9: 1,235,230 km (0.04 R)
• M10: 1,446,761 km (0.107 R)
• M11: 1,536,221 km (0.083 R)
• M12: 1,663,528 km (0.118 R)
• M13: 1,765,105 km (0.074 R)
• M14: 2,020,768 km (0.083 R)
• M15: 2,208,663 km (0.078 R)
• M16: 2,353,623 km (0.116 R)
• M17: 2,501,725 km (0.034 R)
• M18: 2,712,808 km (0.097 R)
• M19: 2,842,509 km (0.102 R)
• M20: 2,938,850 km (0.091 R)
• M21: 3,107,896 km (0.107 R)
• M22: 3,353,984 km (0.098 R)
• M23: 3,465,435 km (0.096 R)
• M24: 3,559,233 km (0.061 R)
• M25: 3,720,798 km (0.107 R)
• M26: 3,913,929 km (0.11 R)
• M27: 4,051,260 km (0.094 R)
• M28: 4,180,213 km (0.078 R)
• M29: 4,411,641 km (0.074 R)
• M30: 4,564,979 km (0.071 R)
• M31: 4,730,434 km (0.059 R)
• M32: 4,824,531 km (0.091 R)
• M33: 5,003,750 km (0.118 R)
• M34: 5,185,212 km (0.099 R)
• M35: 5,511,036 km (0.112 R)
• M36: 5,687,561 km (0.063 R)
• M37: 5,821,152 km (0.069 R)
• M38: 5,933,351 km (0.041 R)
• M39: 6,080,256 km (0.088 R)
• M40: 6,205,469 km (0.081 R)
• M41: 6,308,692 km (0.091 R)
• M42: 6,423,882 km (0.12 R)
• M43: 6,633,170 km (0.101 R)
• M44: 6,844,851 km (0.077 R)
• M45: 7,046,658 km (0.115 R)
• M46: 7,166,486 km (0.113 R)
• M47: 7,298,880 km (0.118 R)
• M48: 7,395,670 km (0.037 R)
• M49: 7,603,013 km (0.052 R)
• M50: 7,701,149 km (0.071 R)
• M51: 8,236,410 km (0.109 R)
• M52: 8,349,955 km (0.102 R)
• M53: 8,514,961 km (0.112 R)
• M54: 8,681,015 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.5

Radius: 11.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.13 AU - 5.41 AU

Year: 8068 Days

Day: 9 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,605,814 km

• M1: 284,086 km (0.089 R)
• M2: 519,853 km (0.102 R)
• M3: 807,380 km (0.091 R)
• M4: 1,199,775 km (0.051 R)
• M5: 1,407,866 km (0.104 R)
• M6: 1,690,157 km (0.058 R)
• M7: 1,925,025 km (0.044 R)
• M8: 2,102,748 km (0.102 R)
• M9: 2,285,855 km (0.085 R)
• M10: 2,767,112 km (0.062 R)
• M11: 3,019,633 km (0.103 R)
• M12: 3,359,370 km (0.078 R)
• M13: 3,766,725 km (0.107 R)
• M14: 3,878,026 km (0.108 R)
• M15: 4,421,963 km (0.054 R)
• M16: 4,510,077 km (0.107 R)
• M17: 5,236,225 km (0.053 R)
• M18: 5,329,574 km (0.026 R)
• M19: 5,613,062 km (0.065 R)
• M20: 5,933,800 km (0.069 R)
• M21: 6,761,973 km (0.049 R)
• M22: 7,380,710 km (0.12 R)
• M23: 7,555,889 km (0.085 R)
• M24: 7,661,655 km (0.072 R)
• M25: 8,125,558 km (0.042 R)
• M26: 8,270,219 km (0.109 R)
• M27: 8,415,628 km (0.059 R)
• M28: 8,525,283 km (0.068 R)
• M29: 9,724,610 km (0.104 R)
• M30: 9,839,800 km (0.116 R)
• M31: 9,994,035 km (0.107 R)
• M32: 10,579,561 km (0.117 R)
• M33: 10,816,973 km (0.109 R)
• M34: 11,096,123 km (0.074 R)
• M35: 11,458,599 km (0.08 R)
• M36: 11,743,283 km (0.106 R)
• M37: 13,073,956 km (0.118 R)
• M38: 13,201,115 km (0.045 R)
• M39: 13,973,040 km (0.09 R)
• M40: 14,059,806 km (0.072 R)
• M41: 14,364,537 km (0.118 R)
• M42: 14,980,731 km (0.111 R)
• M43: 15,875,924 km (0.091 R)
• M44: 15,966,282 km (0.076 R)
• M45: 16,788,322 km (0.082 R)
• M46: 19,095,271 km (0.106 R)
• M47: 20,605,312 km (0.094 R)
• M48: 21,499,757 km (0.08 R)
• M49: 21,599,988 km (0.09 R)
• M50: 22,052,671 km (0.11 R)
• M51: 22,762,962 km (0.092 R)
• M52: 23,018,475 km (0.039 R)
• M53: 24,362,612 km (0.097 R)
• M54: 25,096,988 km (0.103 R)
• M55: 25,945,058 km (0.094 R)
• M56: 26,051,721 km (0.113 R)
• M57: 27,072,427 km (0.08 R)
• M58: 27,288,896 km (0.103 R)
• M59: 28,380,212 km (0.095 R)
• M60: 28,876,129 km (0.061 R)
• M61: 29,374,739 km (0.117 R)
• M62: 29,932,140 km (0.112 R)
• M63: 30,718,277 km (0.111 R)
• M64: 30,887,772 km (0.104 R)
• M65: 32,024,715 km (0.065 R)
• M66: 32,368,491 km (0.079 R)
• M67: 33,349,255 km (0.081 R)
• M68: 33,523,237 km (0.091 R)
• M69: 33,639,475 km (0.094 R)
• M70: 34,222,607 km (0.1 R)
• M71: 35,695,099 km (0.071 R)
• M72: 35,932,661 km (0.119 R)
• M73: 36,528,658 km (0.12 R)
• M74: 36,827,854 km (0.085 R)
• M75: 37,308,512 km (0.08 R)
• M76: 38,275,662 km (0.118 R)
• M77: 38,762,454 km (0.049 R)
• M78: 39,926,625 km (0.026 R)
• M79: 40,977,998 km (0.106 R)
• M80: 41,102,314 km (0.119 R)
• M81: 41,413,627 km (0.038 R)
• M82: 41,600,774 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141

Radius: 6.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.48 AU - 9.54 AU

Year: 16555 Days

Day: 16.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,605,814 km

• M1: 106,663 km (0.076 R)
• M2: 234,569 km (0.1 R)
• M3: 418,575 km (0.103 R)
• M4: 520,301 km (0.099 R)
• M5: 644,767 km (0.11 R)
• M6: 874,100 km (0.096 R)
• M7: 1,006,494 km (0.078 R)
• M8: 1,540,110 km (0.065 R)
• M9: 1,783,506 km (0.08 R)
• M10: 1,952,551 km (0.034 R)
• M11: 1,995,636 km (0.085 R)
• M12: 2,328,940 km (0.086 R)
• M13: 2,490,505 km (0.094 R)
• M14: 3,352,039 km (0.115 R)
• M15: 3,403,800 km (0.12 R)
• M16: 3,720,349 km (0.062 R)
• M17: 3,855,137 km (0.083 R)
• M18: 4,725,797 km (0.098 R)
• M19: 4,842,483 km (0.097 R)
• M20: 4,960,067 km (0.075 R)
• M21: 5,258,365 km (0.103 R)
• M22: 5,623,833 km (0.109 R)
• M23: 5,778,667 km (0.108 R)
• M24: 5,997,678 km (0.12 R)
• M25: 7,233,655 km (0.05 R)
• M26: 7,605,705 km (0.054 R)
• M27: 7,880,217 km (0.074 R)
• M28: 8,088,308 km (0.069 R)
• M29: 8,902,420 km (0.083 R)
• M30: 9,484,206 km (0.082 R)
• M31: 9,668,510 km (0.064 R)
• M32: 10,569,538 km (0.053 R)
• M33: 10,722,278 km (0.118 R)
• M34: 11,340,715 km (0.098 R)
• M35: 12,652,539 km (0.112 R)
• M36: 12,692,931 km (0.025 R)
• M37: 14,943,032 km (0.098 R)
• M38: 15,459,594 km (0.119 R)
• M39: 15,502,827 km (0.092 R)
• M40: 15,807,109 km (0.094 R)
• M41: 15,894,475 km (0.042 R)
• M42: 16,201,300 km (0.103 R)
• M43: 18,265,601 km (0.067 R)
• M44: 18,910,218 km (0.102 R)
• M45: 19,375,168 km (0.09 R)
• M46: 19,655,963 km (0.097 R)
• M47: 21,032,114 km (0.03 R)
• M48: 22,783,008 km (0.111 R)
• M49: 23,675,957 km (0.042 R)
• M50: 24,479,298 km (0.07 R)
• M51: 24,681,405 km (0.109 R)
• M52: 24,732,118 km (0.029 R)
• M53: 24,884,259 km (0.087 R)
• M54: 26,422,574 km (0.062 R)
• M55: 27,780,624 km (0.066 R)
• M56: 28,574,240 km (0.119 R)
• M57: 29,913,740 km (0.06 R)
• M58: 31,054,424 km (0.101 R)
• M59: 31,109,176 km (0.046 R)
• M60: 35,643,338 km (0.116 R)
• M61: 35,757,930 km (0.048 R)
• M62: 35,987,413 km (0.083 R)
• M63: 37,374,335 km (0.117 R)
• M64: 38,132,796 km (0.063 R)
• M65: 38,719,818 km (0.119 R)
• M66: 39,487,256 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit