🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.62 AU - 0.96 AU

Year: 494 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,835,597 km

• M1: 112,797 km (0.105 R)
• M2: 183,706 km (0.096 R)
• M3: 260,151 km (0.11 R)
• M4: 362,775 km (0.111 R)
• M5: 439,967 km (0.091 R)
• M6: 543,788 km (0.097 R)
• M7: 711,787 km (0.103 R)
• M8: 808,277 km (0.059 R)
• M9: 896,989 km (0.108 R)
• M10: 1,002,007 km (0.053 R)
• M11: 1,053,917 km (0.073 R)
• M12: 1,192,295 km (0.061 R)
• M13: 1,266,196 km (0.073 R)
• M14: 1,404,126 km (0.092 R)
• M15: 1,472,492 km (0.081 R)
• M16: 1,557,164 km (0.099 R)
• M17: 1,789,041 km (0.091 R)
• M18: 1,879,548 km (0.106 R)
• M19: 2,032,137 km (0.064 R)
• M20: 2,093,173 km (0.077 R)
• M21: 2,154,957 km (0.108 R)
• M22: 2,222,875 km (0.107 R)
• M23: 2,337,916 km (0.102 R)
• M24: 2,390,275 km (0.083 R)
• M25: 2,454,901 km (0.043 R)
• M26: 2,514,142 km (0.097 R)
• M27: 2,615,868 km (0.113 R)
• M28: 2,670,322 km (0.071 R)
• M29: 2,743,625 km (0.056 R)
• M30: 2,923,292 km (0.074 R)
• M31: 3,024,121 km (0.092 R)
• M32: 3,074,984 km (0.116 R)
• M33: 3,139,012 km (0.101 R)
• M34: 3,196,906 km (0.067 R)
• M35: 3,386,297 km (0.071 R)
• M36: 3,452,420 km (0.075 R)
• M37: 3,646,598 km (0.081 R)
• M38: 4,257,855 km (0.109 R)
• M39: 4,379,627 km (0.028 R)
• M40: 4,451,883 km (0.083 R)
• M41: 4,560,940 km (0.115 R)
• M42: 4,737,166 km (0.094 R)
• M43: 4,915,786 km (0.069 R)
• M44: 4,975,775 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 9.2

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.97 AU

Year: 641 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,835,597 km

• M1: 122,820 km (0.09 R)
• M2: 210,634 km (0.089 R)
• M3: 272,418 km (0.069 R)
• M4: 354,996 km (0.084 R)
• M5: 427,401 km (0.087 R)
• M6: 537,804 km (0.093 R)
• M7: 618,886 km (0.029 R)
• M8: 736,022 km (0.095 R)
• M9: 1,053,319 km (0.1 R)
• M10: 1,120,638 km (0.104 R)
• M11: 1,227,600 km (0.05 R)
• M12: 1,298,659 km (0.119 R)
• M13: 1,458,878 km (0.036 R)
• M14: 1,520,662 km (0.117 R)
• M15: 1,583,344 km (0.081 R)
• M16: 2,062,207 km (0.108 R)
• M17: 2,163,335 km (0.11 R)
• M18: 2,234,394 km (0.054 R)
• M19: 2,322,208 km (0.093 R)
• M20: 2,386,834 km (0.058 R)
• M21: 2,476,593 km (0.119 R)
• M22: 2,642,946 km (0.115 R)
• M23: 2,787,158 km (0.107 R)
• M24: 2,856,123 km (0.075 R)
• M25: 3,057,182 km (0.078 R)
• M26: 3,172,821 km (0.087 R)
• M27: 3,235,802 km (0.114 R)
• M28: 3,344,709 km (0.106 R)
• M29: 3,473,363 km (0.098 R)
• M30: 3,622,363 km (0.08 R)
• M31: 3,840,177 km (0.119 R)
• M32: 3,897,773 km (0.12 R)
• M33: 3,965,241 km (0.08 R)
• M34: 4,170,340 km (0.092 R)
• M35: 4,795,659 km (0.028 R)
• M36: 4,993,278 km (0.095 R)
• M37: 5,066,730 km (0.069 R)
• M38: 5,299,953 km (0.088 R)
• M39: 5,493,533 km (0.038 R)
• M40: 5,821,152 km (0.089 R)
• M41: 5,898,644 km (0.094 R)
• M42: 5,965,215 km (0.069 R)
• M43: 6,043,305 km (0.11 R)
• M44: 6,200,383 km (0.098 R)
• M45: 6,290,740 km (0.075 R)
• M46: 6,415,804 km (0.07 R)
• M47: 6,645,137 km (0.091 R)
• M48: 6,935,656 km (0.119 R)
• M49: 7,064,909 km (0.076 R)
• M50: 7,123,851 km (0.061 R)
• M51: 7,373,380 km (0.055 R)
• M52: 7,553,496 km (0.108 R)
• M53: 7,650,136 km (0.045 R)
• M54: 7,893,382 km (0.059 R)
• M55: 7,966,835 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 12.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.7 AU - 1.92 AU

Year: 1712 Days

Day: 14.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 56,835,597 km

• M1: 158,873 km (0.052 R)
• M2: 240,703 km (0.102 R)
• M3: 322,084 km (0.118 R)
• M4: 429,944 km (0.115 R)
• M5: 516,412 km (0.115 R)
• M6: 622,327 km (0.117 R)
• M7: 724,353 km (0.118 R)
• M8: 899,831 km (0.083 R)
• M9: 982,708 km (0.111 R)
• M10: 1,248,245 km (0.117 R)
• M11: 1,358,049 km (0.064 R)
• M12: 1,638,845 km (0.113 R)
• M13: 1,830,629 km (0.032 R)
• M14: 2,002,517 km (0.086 R)
• M15: 2,132,667 km (0.079 R)
• M16: 2,392,070 km (0.112 R)
• M17: 2,641,450 km (0.103 R)
• M18: 2,952,015 km (0.095 R)
• M19: 3,122,706 km (0.097 R)
• M20: 3,209,174 km (0.117 R)
• M21: 3,340,520 km (0.087 R)
• M22: 3,462,592 km (0.075 R)
• M23: 3,620,119 km (0.073 R)
• M24: 3,745,631 km (0.079 R)
• M25: 3,907,496 km (0.083 R)
• M26: 4,119,028 km (0.094 R)
• M27: 4,492,274 km (0.099 R)
• M28: 4,615,094 km (0.116 R)
• M29: 4,826,327 km (0.103 R)
• M30: 5,168,606 km (0.045 R)
• M31: 5,756,825 km (0.067 R)
• M32: 5,850,174 km (0.099 R)
• M33: 6,065,745 km (0.111 R)
• M34: 6,160,740 km (0.062 R)
• M35: 6,407,576 km (0.108 R)
• M36: 6,629,878 km (0.107 R)
• M37: 6,854,574 km (0.109 R)
• M38: 7,153,471 km (0.106 R)
• M39: 7,297,384 km (0.074 R)
• M40: 7,471,217 km (0.108 R)
• M41: 7,808,410 km (0.119 R)
• M42: 7,897,122 km (0.1 R)
• M43: 8,045,972 km (0.116 R)
• M44: 8,135,581 km (0.079 R)
• M45: 8,270,817 km (0.101 R)
• M46: 8,361,324 km (0.078 R)
• M47: 8,543,385 km (0.104 R)
• M48: 8,895,987 km (0.065 R)
• M49: 9,035,412 km (0.098 R)
• M50: 9,363,181 km (0.087 R)
• M51: 9,536,565 km (0.062 R)
• M52: 10,337,961 km (0.066 R)
• M53: 10,419,192 km (0.113 R)
• M54: 10,615,315 km (0.067 R)
• M55: 10,812,635 km (0.092 R)
• M56: 11,110,933 km (0.114 R)
• M57: 11,210,864 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.3

Radius: 6.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.25 AU - 10.67 AU

Year: 18853 Days

Day: 22.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,835,597 km

• M1: 166,203 km (0.046 R)
• M2: 735,722 km (0.052 R)
• M3: 794,215 km (0.057 R)
• M4: 1,110,764 km (0.099 R)
• M5: 1,294,770 km (0.068 R)
• M6: 1,390,363 km (0.117 R)
• M7: 1,589,029 km (0.097 R)
• M8: 1,876,855 km (0.104 R)
• M9: 2,068,490 km (0.116 R)
• M10: 2,209,261 km (0.105 R)
• M11: 2,959,943 km (0.079 R)
• M12: 3,118,966 km (0.112 R)
• M13: 3,215,756 km (0.079 R)
• M14: 3,280,681 km (0.114 R)
• M15: 3,782,582 km (0.108 R)
• M16: 3,955,218 km (0.091 R)
• M17: 4,634,692 km (0.105 R)
• M18: 5,465,857 km (0.06 R)
• M19: 6,220,130 km (0.05 R)
• M20: 6,630,178 km (0.114 R)
• M21: 6,671,616 km (0.102 R)
• M22: 7,736,753 km (0.112 R)
• M23: 8,490,726 km (0.048 R)
• M24: 8,671,590 km (0.109 R)
• M25: 9,454,286 km (0.109 R)
• M26: 9,594,759 km (0.106 R)
• M27: 9,972,792 km (0.071 R)
• M28: 10,597,214 km (0.079 R)
• M29: 10,645,833 km (0.103 R)
• M30: 10,889,827 km (0.12 R)
• M31: 11,234,501 km (0.086 R)
• M32: 11,383,201 km (0.038 R)
• M33: 11,833,640 km (0.095 R)
• M34: 11,884,055 km (0.095 R)
• M35: 11,985,033 km (0.077 R)
• M36: 12,086,311 km (0.037 R)
• M37: 13,062,886 km (0.084 R)
• M38: 15,640,308 km (0.085 R)
• M39: 16,029,113 km (0.083 R)
• M40: 16,759,449 km (0.035 R)
• M41: 17,157,081 km (0.111 R)
• M42: 17,846,278 km (0.064 R)
• M43: 18,720,229 km (0.104 R)
• M44: 19,608,092 km (0.107 R)
• M45: 19,847,299 km (0.045 R)
• M46: 20,449,281 km (0.102 R)
• M47: 20,752,366 km (0.061 R)
• M48: 21,118,283 km (0.104 R)
• M49: 21,179,468 km (0.109 R)
• M50: 22,104,282 km (0.106 R)
• M51: 23,168,222 km (0.115 R)
• M52: 23,611,182 km (0.103 R)
• M53: 24,248,768 km (0.079 R)
• M54: 26,656,845 km (0.107 R)
• M55: 27,454,052 km (0.04 R)
• M56: 28,461,444 km (0.032 R)
• M57: 28,867,901 km (0.114 R)
• M58: 29,412,737 km (0.063 R)
• M59: 29,892,198 km (0.083 R)
• M60: 30,236,273 km (0.102 R)
• M61: 31,555,876 km (0.103 R)
• M62: 31,765,911 km (0.084 R)
• M63: 32,894,029 km (0.108 R)
• M64: 34,106,968 km (0.083 R)
• M65: 34,250,732 km (0.106 R)
• M66: 34,682,920 km (0.072 R)
• M67: 35,189,458 km (0.094 R)
• M68: 36,650,132 km (0.118 R)
• M69: 38,130,403 km (0.062 R)
• M70: 40,235,544 km (0.098 R)
• M71: 40,996,548 km (0.068 R)
• M72: 42,223,999 km (0.096 R)
• M73: 42,919,629 km (0.105 R)
• M74: 43,385,477 km (0.115 R)
• M75: 43,619,149 km (0.091 R)
• M76: 45,029,408 km (0.093 R)
• M77: 45,265,922 km (0.099 R)
• M78: 45,660,860 km (0.036 R)
• M79: 48,700,689 km (0.077 R)
• M80: 49,105,501 km (0.111 R)
• M81: 49,186,583 km (0.113 R)
• M82: 49,674,123 km (0.099 R)
• M83: 49,755,504 km (0.108 R)
• M84: 49,918,565 km (0.117 R)
• M85: 50,163,308 km (0.075 R)
• M86: 51,146,315 km (0.067 R)
• M87: 52,135,606 km (0.099 R)
• M88: 52,466,816 km (0.063 R)
• M89: 54,384,810 km (0.063 R)
• M90: 55,394,596 km (0.101 R)
• M91: 56,580,458 km (0.073 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit