🌌 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: 612.7

Radius: 14.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.58 AU - 0.88 AU

Year: 409 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,795,783 km

• M1: 187,297 km (0.115 R)
• M2: 300,542 km (0.075 R)
• M3: 448,644 km (0.073 R)
• M4: 567,574 km (0.079 R)
• M5: 692,937 km (0.074 R)
• M6: 786,735 km (0.071 R)
• M7: 1,093,411 km (0.104 R)
• M8: 1,192,295 km (0.054 R)
• M9: 1,285,195 km (0.066 R)
• M10: 1,400,086 km (0.06 R)
• M11: 1,518,867 km (0.089 R)
• M12: 1,693,149 km (0.089 R)
• M13: 1,869,076 km (0.051 R)
• M14: 1,962,275 km (0.078 R)
• M15: 2,119,203 km (0.106 R)
• M16: 2,233,945 km (0.102 R)
• M17: 2,530,448 km (0.056 R)
• M18: 2,658,803 km (0.095 R)
• M19: 2,820,967 km (0.114 R)
• M20: 3,025,168 km (0.095 R)
• M21: 3,468,726 km (0.085 R)
• M22: 3,750,568 km (0.028 R)
• M23: 3,912,134 km (0.037 R)
• M24: 4,068,763 km (0.105 R)
• M25: 4,176,773 km (0.102 R)
• M26: 4,491,826 km (0.046 R)
• M27: 4,648,604 km (0.07 R)
• M28: 4,822,437 km (0.058 R)
• M29: 4,921,770 km (0.088 R)
• M30: 5,021,701 km (0.094 R)
• M31: 5,114,452 km (0.088 R)
• M32: 5,215,730 km (0.071 R)
• M33: 5,357,100 km (0.083 R)
• M34: 5,460,023 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 9.3

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.51 AU - 1.81 AU

Year: 1403 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,795,783 km

• M1: 269,875 km (0.119 R)
• M2: 401,820 km (0.107 R)
• M3: 468,541 km (0.087 R)
• M4: 552,016 km (0.116 R)
• M5: 694,733 km (0.107 R)
• M6: 785,090 km (0.038 R)
• M7: 879,785 km (0.072 R)
• M8: 994,078 km (0.102 R)
• M9: 1,154,596 km (0.105 R)
• M10: 1,229,694 km (0.064 R)
• M11: 1,297,911 km (0.083 R)
• M12: 1,376,151 km (0.056 R)
• M13: 1,705,715 km (0.117 R)
• M14: 1,801,607 km (0.072 R)
• M15: 2,224,520 km (0.04 R)
• M16: 2,383,094 km (0.082 R)
• M17: 2,490,805 km (0.081 R)
• M18: 2,644,591 km (0.104 R)
• M19: 2,733,751 km (0.111 R)
• M20: 3,007,665 km (0.078 R)
• M21: 3,065,859 km (0.074 R)
• M22: 3,207,079 km (0.06 R)
• M23: 3,410,831 km (0.113 R)
• M24: 3,532,754 km (0.098 R)
• M25: 3,743,238 km (0.07 R)
• M26: 4,281,192 km (0.109 R)
• M27: 4,505,738 km (0.106 R)
• M28: 4,856,844 km (0.111 R)
• M29: 4,994,325 km (0.116 R)
• M30: 5,077,352 km (0.106 R)
• M31: 5,160,977 km (0.09 R)
• M32: 5,244,901 km (0.113 R)
• M33: 5,357,698 km (0.117 R)
• M34: 5,428,608 km (0.07 R)
• M35: 5,614,258 km (0.042 R)
• M36: 6,110,026 km (0.094 R)
• M37: 6,213,847 km (0.066 R)
• M38: 6,408,174 km (0.076 R)
• M39: 6,544,009 km (0.089 R)
• M40: 6,695,851 km (0.052 R)
• M41: 6,818,372 km (0.034 R)
• M42: 6,941,491 km (0.074 R)
• M43: 7,003,424 km (0.05 R)
• M44: 7,221,388 km (0.045 R)
• M45: 7,331,193 km (0.114 R)
• M46: 7,504,876 km (0.113 R)
• M47: 7,584,313 km (0.036 R)
• M48: 8,115,535 km (0.104 R)
• M49: 8,492,970 km (0.095 R)
• M50: 8,758,955 km (0.056 R)
• M51: 9,299,004 km (0.031 R)
• M52: 9,367,370 km (0.102 R)
• M53: 10,006,751 km (0.09 R)
• M54: 10,376,108 km (0.068 R)
• M55: 10,535,729 km (0.116 R)
• M56: 10,642,542 km (0.072 R)
• M57: 10,731,852 km (0.07 R)
• M58: 10,857,365 km (0.114 R)
• M59: 10,929,321 km (0.047 R)
• M60: 11,565,561 km (0.111 R)
• M61: 11,749,417 km (0.108 R)
• M62: 11,823,318 km (0.075 R)
• M63: 12,083,170 km (0.039 R)
• M64: 12,401,065 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.2

Radius: 8.1

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.88 AU - 3.28 AU

Year: 3546 Days

Day: 7.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,795,783 km

• M1: 118,930 km (0.12 R)
• M2: 183,407 km (0.062 R)
• M3: 375,790 km (0.082 R)
• M4: 445,802 km (0.109 R)
• M5: 520,900 km (0.087 R)
• M6: 988,244 km (0.105 R)
• M7: 1,063,940 km (0.117 R)
• M8: 1,194,539 km (0.066 R)
• M9: 1,275,621 km (0.09 R)
• M10: 1,443,320 km (0.089 R)
• M11: 1,544,448 km (0.083 R)
• M12: 1,633,160 km (0.095 R)
• M13: 1,754,185 km (0.094 R)
• M14: 1,815,669 km (0.083 R)
• M15: 2,005,060 km (0.073 R)
• M16: 2,301,114 km (0.036 R)
• M17: 2,454,303 km (0.095 R)
• M18: 2,523,566 km (0.079 R)
• M19: 2,593,429 km (0.115 R)
• M20: 2,664,039 km (0.106 R)
• M21: 2,915,962 km (0.09 R)
• M22: 3,156,964 km (0.118 R)
• M23: 3,501,338 km (0.11 R)
• M24: 3,579,578 km (0.039 R)
• M25: 3,837,634 km (0.056 R)
• M26: 3,958,808 km (0.081 R)
• M27: 4,060,834 km (0.094 R)
• M28: 4,142,963 km (0.091 R)
• M29: 4,498,558 km (0.115 R)
• M30: 4,583,679 km (0.1 R)
• M31: 4,842,333 km (0.087 R)
• M32: 4,929,549 km (0.067 R)
• M33: 5,373,855 km (0.084 R)
• M34: 5,532,279 km (0.103 R)
• M35: 5,600,795 km (0.102 R)
• M36: 6,181,833 km (0.12 R)
• M37: 6,252,892 km (0.036 R)
• M38: 6,491,650 km (0.083 R)
• M39: 6,612,226 km (0.046 R)
• M40: 6,733,400 km (0.086 R)
• M41: 6,806,554 km (0.041 R)
• M42: 7,126,394 km (0.073 R)
• M43: 8,454,524 km (0.071 R)
• M44: 8,559,841 km (0.111 R)
• M45: 8,985,297 km (0.104 R)
• M46: 9,417,784 km (0.112 R)
• M47: 9,940,180 km (0.115 R)
• M48: 9,995,681 km (0.083 R)
• M49: 10,387,328 km (0.043 R)
• M50: 11,070,542 km (0.113 R)
• M51: 11,388,437 km (0.108 R)
• M52: 11,446,631 km (0.093 R)
• M53: 12,181,605 km (0.107 R)
• M54: 12,360,225 km (0.096 R)
• M55: 13,144,567 km (0.109 R)
• M56: 13,205,602 km (0.106 R)
• M57: 13,266,638 km (0.048 R)
• M58: 13,450,494 km (0.07 R)
• M59: 13,635,248 km (0.082 R)
• M60: 13,727,849 km (0.112 R)
• M61: 14,983,424 km (0.106 R)
• M62: 15,495,796 km (0.077 R)
• M63: 15,819,077 km (0.101 R)
• M64: 16,373,637 km (0.069 R)
• M65: 16,868,207 km (0.112 R)
• M66: 18,415,348 km (0.109 R)
• M67: 18,757,628 km (0.098 R)
• M68: 18,895,258 km (0.119 R)
• M69: 19,309,794 km (0.075 R)
• M70: 20,997,856 km (0.106 R)
• M71: 21,069,215 km (0.102 R)
• M72: 21,283,887 km (0.095 R)
• M73: 21,823,487 km (0.09 R)
• M74: 21,895,743 km (0.06 R)
• M75: 22,076,756 km (0.061 R)
• M76: 22,586,436 km (0.077 R)
• M77: 22,806,046 km (0.05 R)
• M78: 23,432,113 km (0.034 R)
• M79: 24,288,112 km (0.114 R)
• M80: 24,927,493 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.6

Radius: 6

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.79 AU - 8.81 AU

Year: 17125 Days

Day: 17 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,795,783 km

• M1: 400,473 km (0.06 R)
• M2: 583,581 km (0.087 R)
• M3: 627,713 km (0.051 R)
• M4: 673,190 km (0.057 R)
• M5: 1,245,552 km (0.095 R)
• M6: 1,303,596 km (0.109 R)
• M7: 1,607,579 km (0.113 R)
• M8: 1,767,648 km (0.106 R)
• M9: 2,034,830 km (0.033 R)
• M10: 2,643,843 km (0.031 R)
• M11: 5,378,791 km (0.077 R)
• M12: 5,426,513 km (0.098 R)
• M13: 5,667,216 km (0.033 R)
• M14: 5,911,360 km (0.102 R)
• M15: 6,259,025 km (0.083 R)
• M16: 7,768,767 km (0.116 R)
• M17: 7,876,926 km (0.114 R)
• M18: 8,039,988 km (0.112 R)
• M19: 8,591,705 km (0.118 R)
• M20: 8,928,599 km (0.115 R)
• M21: 9,041,995 km (0.105 R)
• M22: 9,789,834 km (0.118 R)
• M23: 9,848,177 km (0.057 R)
• M24: 10,141,539 km (0.053 R)
• M25: 10,319,112 km (0.115 R)
• M26: 10,497,582 km (0.098 R)
• M27: 10,797,376 km (0.101 R)
• M28: 11,282,821 km (0.065 R)
• M29: 11,589,945 km (0.11 R)
• M30: 12,909,399 km (0.093 R)
• M31: 13,230,585 km (0.104 R)
• M32: 13,619,390 km (0.104 R)
• M33: 14,341,948 km (0.033 R)
• M34: 14,541,212 km (0.098 R)
• M35: 15,619,214 km (0.054 R)
• M36: 16,167,790 km (0.048 R)
• M37: 18,786,052 km (0.093 R)
• M38: 19,442,487 km (0.089 R)
• M39: 19,958,301 km (0.055 R)
• M40: 23,458,143 km (0.09 R)
• M41: 24,639,517 km (0.037 R)
• M42: 25,037,747 km (0.101 R)
• M43: 25,357,737 km (0.117 R)
• M44: 25,759,706 km (0.05 R)
• M45: 30,317,953 km (0.061 R)
• M46: 35,925,629 km (0.071 R)
• M47: 36,467,473 km (0.08 R)
• M48: 37,650,642 km (0.079 R)
• M49: 37,833,750 km (0.112 R)
• M50: 39,495,334 km (0.06 R)
• M51: 39,588,384 km (0.089 R)
• M52: 39,867,833 km (0.072 R)
• M53: 42,317,198 km (0.109 R)
• M54: 42,602,930 km (0.08 R)
• M55: 42,698,374 km (0.08 R)
• M56: 43,848,632 km (0.095 R)
• M57: 44,717,945 km (0.048 R)
• M58: 45,495,405 km (0.073 R)
• M59: 46,473,626 km (0.112 R)
• M60: 47,261,109 km (0.08 R)
• M61: 47,359,844 km (0.114 R)
• M62: 47,953,897 km (0.073 R)
• M63: 48,053,080 km (0.082 R)
• M64: 48,152,413 km (0.093 R)
• M65: 49,349,346 km (0.089 R)
• M66: 52,078,011 km (0.068 R)
• M67: 52,486,413 km (0.092 R)
• M68: 52,588,588 km (0.103 R)
• M69: 52,690,913 km (0.071 R)
• M70: 53,203,585 km (0.094 R)
• M71: 53,306,359 km (0.114 R)
• M72: 53,820,976 km (0.11 R)
• M73: 54,751,474 km (0.059 R)
• M74: 55,062,937 km (0.075 R)
• M75: 55,374,849 km (0.075 R)
• M76: 56,209,605 km (0.099 R)
• M77: 59,483,105 km (0.051 R)
• M78: 59,803,245 km (0.034 R)
• M79: 62,059,629 km (0.077 R)
• M80: 63,797,508 km (0.072 R)
• M81: 64,891,816 km (0.065 R)
• M82: 66,876,980 km (0.058 R)
• M83: 68,994,089 km (0.067 R)
• M84: 70,793,901 km (0.099 R)
• M85: 71,359,531 km (0.066 R)
• M86: 72,951,102 km (0.075 R)
• M87: 73,065,246 km (0.086 R)
• M88: 73,522,417 km (0.07 R)
• M89: 75,245,186 km (0.081 R)
• M90: 75,475,866 km (0.113 R)
• M91: 75,706,845 km (0.115 R)
• M92: 75,937,974 km (0.102 R)
• M93: 77,446,369 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit