🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.34 AU - 1.46 AU

Year: 631 Days

Day: 30.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 63.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,214,245 km

• M1: 1,031,477 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.34 AU - 1.52 AU

Year: 651 Days

Day: 26 Hours

Environment

Temp: -46 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.47 AU - 2.03 AU

Year: 882 Days

Day: 18.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 9.3

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.68 AU - 5.28 AU

Year: 4232 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,214,245 km

• M1: 118,182 km (0.106 R)
• M2: 209,587 km (0.118 R)
• M3: 296,054 km (0.087 R)
• M4: 408,851 km (0.064 R)
• M5: 507,286 km (0.059 R)
• M6: 1,094,757 km (0.1 R)
• M7: 1,297,014 km (0.091 R)
• M8: 1,704,668 km (0.11 R)
• M9: 1,804,300 km (0.104 R)
• M10: 1,957,488 km (0.117 R)
• M11: 2,044,554 km (0.086 R)
• M12: 2,168,571 km (0.098 R)
• M13: 2,258,629 km (0.044 R)
• M14: 2,593,728 km (0.078 R)
• M15: 2,786,859 km (0.096 R)
• M16: 2,964,581 km (0.069 R)
• M17: 3,457,057 km (0.105 R)
• M18: 3,691,477 km (0.118 R)
• M19: 3,756,253 km (0.052 R)
• M20: 4,041,536 km (0.119 R)
• M21: 4,288,522 km (0.049 R)
• M22: 4,356,739 km (0.038 R)
• M23: 4,656,533 km (0.064 R)
• M24: 5,179,228 km (0.111 R)
• M25: 5,447,756 km (0.071 R)
• M26: 5,596,008 km (0.063 R)
• M27: 5,670,657 km (0.086 R)
• M28: 6,513,940 km (0.106 R)
• M29: 6,990,409 km (0.116 R)
• M30: 7,809,458 km (0.076 R)
• M31: 8,004,982 km (0.095 R)
• M32: 9,418,233 km (0.079 R)
• M33: 9,715,933 km (0.102 R)
• M34: 9,866,129 km (0.104 R)
• M35: 10,474,095 km (0.115 R)
• M36: 10,906,882 km (0.111 R)
• M37: 11,408,782 km (0.088 R)
• M38: 11,503,777 km (0.107 R)
• M39: 11,822,121 km (0.118 R)
• M40: 12,208,084 km (0.04 R)
• M41: 12,402,561 km (0.067 R)
• M42: 12,598,085 km (0.096 R)
• M43: 12,893,392 km (0.098 R)
• M44: 13,257,363 km (0.111 R)
• M45: 13,691,796 km (0.119 R)
• M46: 13,759,115 km (0.112 R)
• M47: 13,995,330 km (0.107 R)
• M48: 14,164,974 km (0.115 R)
• M49: 15,863,059 km (0.084 R)
• M50: 16,004,429 km (0.061 R)
• M51: 16,324,269 km (0.105 R)
• M52: 16,718,011 km (0.114 R)
• M53: 17,368,911 km (0.119 R)
• M54: 17,954,587 km (0.063 R)
• M55: 18,139,041 km (0.06 R)
• M56: 18,398,145 km (0.084 R)
• M57: 18,658,445 km (0.053 R)
• M58: 19,070,138 km (0.058 R)
• M59: 19,145,386 km (0.099 R)
• M60: 19,371,428 km (0.116 R)
• M61: 19,788,208 km (0.078 R)
• M62: 20,862,470 km (0.114 R)
• M63: 21,056,349 km (0.067 R)
• M64: 21,484,947 km (0.071 R)
• M65: 21,641,426 km (0.086 R)
• M66: 21,955,731 km (0.042 R)
• M67: 22,787,795 km (0.065 R)
• M68: 23,589,789 km (0.084 R)
• M69: 23,791,746 km (0.075 R)
• M70: 24,687,239 km (0.052 R)
• M71: 25,221,453 km (0.068 R)
• M72: 25,759,557 km (0.041 R)
• M73: 25,842,733 km (0.11 R)
• M74: 26,009,235 km (0.115 R)
• M75: 26,134,299 km (0.07 R)
• M76: 26,217,924 km (0.12 R)
• M77: 26,343,287 km (0.078 R)
• M78: 26,805,096 km (0.117 R)
• M79: 26,889,320 km (0.104 R)
• M80: 27,015,879 km (0.119 R)
• M81: 27,608,885 km (0.103 R)
• M82: 28,377,669 km (0.046 R)
• M83: 28,721,744 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 12.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.79 AU - 10.83 AU

Year: 11700 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,214,245 km

• M1: 170,542 km (0.086 R)
• M2: 373,845 km (0.104 R)
• M3: 826,827 km (0.073 R)
• M4: 963,859 km (0.071 R)
• M5: 1,088,025 km (0.061 R)
• M6: 1,173,894 km (0.07 R)
• M7: 1,307,485 km (0.056 R)
• M8: 1,689,409 km (0.062 R)
• M9: 2,298,721 km (0.093 R)
• M10: 2,383,094 km (0.074 R)
• M11: 3,126,745 km (0.058 R)
• M12: 3,252,258 km (0.118 R)
• M13: 3,938,762 km (0.089 R)
• M14: 4,316,347 km (0.117 R)
• M15: 5,747,251 km (0.09 R)
• M16: 5,940,681 km (0.107 R)
• M17: 6,097,011 km (0.116 R)
• M18: 6,254,687 km (0.081 R)
• M19: 6,334,123 km (0.08 R)
• M20: 6,614,470 km (0.045 R)
• M21: 6,858,165 km (0.032 R)
• M22: 7,649,388 km (0.054 R)
• M23: 8,645,710 km (0.111 R)
• M24: 9,001,902 km (0.114 R)
• M25: 9,591,019 km (0.114 R)
• M26: 10,901,945 km (0.082 R)
• M27: 10,997,687 km (0.086 R)
• M28: 11,432,269 km (0.028 R)
• M29: 12,119,522 km (0.051 R)
• M30: 13,379,884 km (0.109 R)
• M31: 13,482,508 km (0.1 R)
• M32: 13,895,697 km (0.105 R)
• M33: 13,999,668 km (0.119 R)
• M34: 14,893,814 km (0.097 R)
• M35: 15,053,435 km (0.087 R)
• M36: 15,213,655 km (0.119 R)
• M37: 16,023,578 km (0.101 R)
• M38: 16,132,634 km (0.069 R)
• M39: 17,013,915 km (0.061 R)
• M40: 17,628,912 km (0.085 R)
• M41: 18,536,523 km (0.119 R)
• M42: 18,765,706 km (0.1 R)
• M43: 19,343,005 km (0.049 R)
• M44: 19,692,316 km (0.098 R)
• M45: 20,752,366 km (0.086 R)
• M46: 21,469,389 km (0.075 R)
• M47: 22,133,753 km (0.045 R)
• M48: 22,804,999 km (0.042 R)
• M49: 23,668,926 km (0.114 R)
• M50: 25,555,954 km (0.116 R)
• M51: 25,875,196 km (0.109 R)
• M52: 26,453,242 km (0.057 R)
• M53: 26,582,195 km (0.092 R)
• M54: 26,840,850 km (0.118 R)
• M55: 27,165,328 km (0.073 R)
• M56: 27,360,703 km (0.047 R)
• M57: 27,949,370 km (0.11 R)
• M58: 28,344,309 km (0.066 R)
• M59: 29,406,154 km (0.117 R)
• M60: 30,211,140 km (0.07 R)
• M61: 30,346,078 km (0.042 R)
• M62: 32,600,368 km (0.069 R)
• M63: 33,294,053 km (0.094 R)
• M64: 36,117,264 km (0.093 R)
• M65: 36,907,141 km (0.091 R)
• M66: 37,630,148 km (0.108 R)
• M67: 38,066,076 km (0.096 R)
• M68: 38,284,788 km (0.044 R)
• M69: 38,503,799 km (0.069 R)
• M70: 38,943,168 km (0.044 R)
• M71: 39,605,288 km (0.114 R)
• M72: 42,820,147 km (0.029 R)
• M73: 43,047,535 km (0.067 R)
• M74: 43,579,655 km (0.117 R)
• M75: 44,573,733 km (0.1 R)
• M76: 44,958,050 km (0.057 R)
• M77: 45,112,135 km (0.096 R)
• M78: 45,652,633 km (0.104 R)
• M79: 47,130,660 km (0.097 R)
• M80: 47,679,235 km (0.092 R)
• M81: 47,757,774 km (0.101 R)
• M82: 50,133,538 km (0.077 R)
• M83: 50,453,228 km (0.061 R)
• M84: 50,853,702 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.7

Radius: 7.8

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.22 AU - 17.08 AU

Year: 25871 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,214,245 km

• M1: 141,669 km (0.084 R)
• M2: 193,131 km (0.09 R)
• M3: 310,116 km (0.089 R)
• M4: 924,365 km (0.095 R)
• M5: 1,801,308 km (0.095 R)
• M6: 2,649,079 km (0.066 R)
• M7: 3,090,991 km (0.116 R)
• M8: 4,042,733 km (0.09 R)
• M9: 4,344,771 km (0.076 R)
• M10: 5,240,264 km (0.092 R)
• M11: 5,569,678 km (0.119 R)
• M12: 6,539,073 km (0.109 R)
• M13: 6,597,715 km (0.053 R)
• M14: 7,931,978 km (0.112 R)
• M15: 8,437,320 km (0.111 R)
• M16: 8,501,348 km (0.044 R)
• M17: 8,629,553 km (0.037 R)
• M18: 9,018,358 km (0.056 R)
• M19: 9,346,725 km (0.034 R)
• M20: 12,913,288 km (0.119 R)
• M21: 13,209,043 km (0.118 R)
• M22: 13,882,682 km (0.074 R)
• M23: 14,337,909 km (0.112 R)
• M24: 15,341,112 km (0.066 R)
• M25: 18,817,168 km (0.101 R)
• M26: 20,255,701 km (0.052 R)
• M27: 20,427,290 km (0.119 R)
• M28: 20,858,282 km (0.103 R)
• M29: 21,729,390 km (0.11 R)
• M30: 23,416,854 km (0.091 R)
• M31: 23,596,970 km (0.088 R)
• M32: 24,778,643 km (0.106 R)
• M33: 27,104,741 km (0.066 R)
• M34: 28,725,783 km (0.117 R)
• M35: 28,918,615 km (0.054 R)
• M36: 29,305,475 km (0.106 R)
• M37: 29,499,503 km (0.095 R)
• M38: 30,378,241 km (0.101 R)
• M39: 31,662,389 km (0.085 R)
• M40: 33,571,109 km (0.051 R)
• M41: 33,774,262 km (0.07 R)
• M42: 33,977,716 km (0.032 R)
• M43: 34,283,643 km (0.059 R)
• M44: 36,242,777 km (0.114 R)
• M45: 38,875,400 km (0.099 R)
• M46: 38,982,064 km (0.113 R)
• M47: 39,302,353 km (0.091 R)
• M48: 39,730,801 km (0.102 R)
• M49: 42,993,381 km (0.107 R)
• M50: 45,327,856 km (0.108 R)
• M51: 46,002,392 km (0.078 R)
• M52: 46,115,040 km (0.04 R)
• M53: 47,133,951 km (0.118 R)
• M54: 49,539,933 km (0.056 R)
• M55: 50,816,003 km (0.046 R)
• M56: 51,282,748 km (0.083 R)
• M57: 51,516,720 km (0.083 R)
• M58: 51,750,990 km (0.108 R)
• M59: 51,868,275 km (0.109 R)
• M60: 53,045,759 km (0.108 R)
• M61: 54,231,921 km (0.106 R)
• M62: 54,589,609 km (0.112 R)
• M63: 55,187,253 km (0.068 R)
• M64: 56,268,696 km (0.074 R)
• M65: 56,389,272 km (0.111 R)
• M66: 57,235,697 km (0.088 R)
• M67: 58,574,448 km (0.032 R)
• M68: 58,696,669 km (0.099 R)
• M69: 59,063,783 km (0.104 R)
• M70: 59,923,372 km (0.1 R)
• M71: 60,910,867 km (0.094 R)
• M72: 65,801,371 km (0.102 R)
• M73: 67,331,309 km (0.068 R)
• M74: 67,843,831 km (0.06 R)
• M75: 68,229,195 km (0.111 R)
• M76: 69,907,085 km (0.103 R)
• M77: 70,946,491 km (0.054 R)
• M78: 71,467,989 km (0.098 R)
• M79: 71,729,337 km (0.107 R)
• M80: 73,567,146 km (0.11 R)
• M81: 74,624,205 km (0.083 R)
• M82: 75,686,350 km (0.066 R)
• M83: 77,691,261 km (0.072 R)
• M84: 77,825,599 km (0.117 R)
• M85: 79,849,210 km (0.109 R)
• M86: 80,799,306 km (0.11 R)
• M87: 82,711,017 km (0.082 R)
• M88: 83,672,483 km (0.092 R)
• M89: 83,947,892 km (0.111 R)
• M90: 87,554,996 km (0.097 R)
• M91: 87,834,595 km (0.099 R)
• M92: 89,236,925 km (0.063 R)
• M93: 89,377,547 km (0.101 R)
• M94: 91,921,608 km (0.078 R)
• M95: 94,059,811 km (0.108 R)
• M96: 96,070,107 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit