🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.52 AU - 0.66 AU

Year: 168 Days

Day: 38.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.61 AU - 2.35 AU

Year: 1033 Days

Day: 34.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.7

Radius: 6.3

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.82 AU - 13.62 AU

Year: 16824 Days

Day: 21.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,890,506 km

• M1: 87,066 km (0.074 R)
• M2: 139,575 km (0.116 R)
• M3: 340,335 km (0.046 R)
• M4: 440,715 km (0.105 R)
• M5: 601,832 km (0.06 R)
• M6: 781,499 km (0.053 R)
• M7: 1,212,042 km (0.1 R)
• M8: 1,857,856 km (0.1 R)
• M9: 2,040,515 km (0.064 R)
• M10: 2,093,772 km (0.106 R)
• M11: 2,147,627 km (0.081 R)
• M12: 2,311,586 km (0.073 R)
• M13: 2,367,237 km (0.115 R)
• M14: 2,536,731 km (0.032 R)
• M15: 2,947,527 km (0.041 R)
• M16: 4,266,082 km (0.09 R)
• M17: 4,334,598 km (0.12 R)
• M18: 4,403,413 km (0.034 R)
• M19: 4,612,102 km (0.089 R)
• M20: 6,200,233 km (0.117 R)
• M21: 6,434,055 km (0.097 R)
• M22: 6,910,674 km (0.114 R)
• M23: 7,439,801 km (0.114 R)
• M24: 8,622,971 km (0.111 R)
• M25: 9,147,910 km (0.113 R)
• M26: 10,136,752 km (0.067 R)
• M27: 10,597,364 km (0.099 R)
• M28: 10,643,889 km (0.052 R)
• M29: 10,923,936 km (0.085 R)
• M30: 11,539,082 km (0.098 R)
• M31: 12,311,606 km (0.091 R)
• M32: 12,409,293 km (0.077 R)
• M33: 14,263,409 km (0.106 R)
• M34: 14,468,956 km (0.035 R)
• M35: 14,831,133 km (0.109 R)
• M36: 15,669,928 km (0.063 R)
• M37: 15,882,058 km (0.115 R)
• M38: 16,362,865 km (0.11 R)
• M39: 19,176,203 km (0.104 R)
• M40: 19,289,598 km (0.117 R)
• M41: 19,403,143 km (0.095 R)
• M42: 19,916,862 km (0.073 R)
• M43: 20,261,835 km (0.075 R)
• M44: 21,661,622 km (0.099 R)
• M45: 22,016,468 km (0.103 R)
• M46: 22,373,110 km (0.066 R)
• M47: 23,092,227 km (0.064 R)
• M48: 23,394,115 km (0.115 R)
• M49: 23,636,613 km (0.078 R)
• M50: 24,185,189 km (0.087 R)
• M51: 24,491,715 km (0.037 R)
• M52: 25,543,687 km (0.111 R)
• M53: 25,981,111 km (0.052 R)
• M54: 26,547,189 km (0.117 R)
• M55: 26,800,010 km (0.105 R)
• M56: 27,180,886 km (0.082 R)
• M57: 27,244,465 km (0.103 R)
• M58: 28,463,239 km (0.09 R)
• M59: 30,027,883 km (0.081 R)
• M60: 30,489,542 km (0.095 R)
• M61: 30,555,664 km (0.035 R)
• M62: 31,019,866 km (0.093 R)
• M63: 32,089,790 km (0.116 R)
• M64: 32,224,429 km (0.082 R)
• M65: 32,494,153 km (0.105 R)
• M66: 33,376,033 km (0.106 R)
• M67: 33,444,250 km (0.103 R)
• M68: 34,197,176 km (0.101 R)
• M69: 34,748,145 km (0.112 R)
• M70: 35,859,058 km (0.065 R)
• M71: 36,278,531 km (0.106 R)
• M72: 36,629,487 km (0.089 R)
• M73: 36,699,798 km (0.067 R)
• M74: 37,973,026 km (0.092 R)
• M75: 39,620,996 km (0.108 R)
• M76: 40,127,235 km (0.111 R)
• M77: 40,490,160 km (0.087 R)
• M78: 40,926,985 km (0.107 R)
• M79: 41,658,669 km (0.073 R)
• M80: 42,173,285 km (0.115 R)
• M81: 44,178,196 km (0.103 R)
• M82: 45,003,827 km (0.116 R)
• M83: 46,442,061 km (0.118 R)
• M84: 51,317,306 km (0.09 R)
• M85: 52,026,998 km (0.111 R)
• M86: 52,185,123 km (0.12 R)
• M87: 52,898,705 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.9

Radius: 6.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.69 AU - 13.79 AU

Year: 18888 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,890,506 km

• M1: 210,484 km (0.087 R)
• M2: 460,013 km (0.104 R)
• M3: 524,939 km (0.093 R)
• M4: 621,280 km (0.059 R)
• M5: 979,567 km (0.108 R)
• M6: 1,135,298 km (0.071 R)
• M7: 1,280,707 km (0.08 R)
• M8: 1,412,952 km (0.053 R)
• M9: 1,731,895 km (0.046 R)
• M10: 4,067,865 km (0.102 R)
• M11: 5,315,960 km (0.062 R)
• M12: 5,777,320 km (0.072 R)
• M13: 6,379,900 km (0.109 R)
• M14: 6,836,772 km (0.033 R)
• M15: 6,902,895 km (0.05 R)
• M16: 7,035,737 km (0.1 R)
• M17: 7,473,461 km (0.114 R)
• M18: 7,747,375 km (0.08 R)
• M19: 8,164,154 km (0.096 R)
• M20: 9,019,555 km (0.083 R)
• M21: 9,828,580 km (0.11 R)
• M22: 9,978,178 km (0.079 R)
• M23: 10,393,462 km (0.094 R)
• M24: 11,046,307 km (0.092 R)
• M25: 11,633,179 km (0.084 R)
• M26: 11,950,476 km (0.116 R)
• M27: 12,190,282 km (0.096 R)
• M28: 12,755,911 km (0.101 R)
• M29: 13,578,849 km (0.115 R)
• M30: 14,122,937 km (0.096 R)
• M31: 14,759,476 km (0.12 R)
• M32: 15,059,718 km (0.043 R)
• M33: 15,841,218 km (0.079 R)
• M34: 17,127,759 km (0.057 R)
• M35: 19,096,168 km (0.107 R)
• M36: 20,750,421 km (0.103 R)
• M37: 22,106,676 km (0.056 R)
• M38: 22,155,594 km (0.089 R)
• M39: 23,841,712 km (0.068 R)
• M40: 24,497,399 km (0.06 R)
• M41: 25,414,733 km (0.08 R)
• M42: 25,568,819 km (0.116 R)
• M43: 26,136,094 km (0.116 R)
• M44: 28,659,960 km (0.038 R)
• M45: 30,222,061 km (0.05 R)
• M46: 30,439,726 km (0.066 R)
• M47: 32,254,797 km (0.075 R)
• M48: 33,596,839 km (0.049 R)
• M49: 34,729,146 km (0.079 R)
• M50: 35,816,273 km (0.032 R)
• M51: 36,277,484 km (0.081 R)
• M52: 37,438,812 km (0.118 R)
• M53: 38,848,323 km (0.06 R)
• M54: 39,440,880 km (0.103 R)
• M55: 39,678,741 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.6

Radius: 4

Gravity: 31.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.92 AU - 14.98 AU

Year: 19323 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,890,506 km

• M1: 137,630 km (0.065 R)
• M2: 224,846 km (0.113 R)
• M3: 645,814 km (0.045 R)
• M4: 709,244 km (0.115 R)
• M5: 1,157,439 km (0.101 R)
• M6: 1,505,852 km (0.093 R)
• M7: 1,915,002 km (0.118 R)
• M8: 2,323,853 km (0.098 R)
• M9: 2,555,132 km (0.106 R)
• M10: 2,863,004 km (0.092 R)
• M11: 3,218,897 km (0.075 R)
• M12: 3,255,250 km (0.101 R)
• M13: 3,365,204 km (0.101 R)
• M14: 3,439,105 km (0.118 R)
• M15: 3,476,355 km (0.072 R)
• M16: 3,894,033 km (0.102 R)
• M17: 4,168,096 km (0.048 R)
• M18: 4,488,983 km (0.113 R)
• M19: 4,529,674 km (0.065 R)
• M20: 4,734,773 km (0.063 R)
• M21: 4,776,211 km (0.081 R)
• M22: 5,239,516 km (0.113 R)
• M23: 6,118,104 km (0.053 R)
• M24: 6,620,454 km (0.076 R)
• M25: 7,231,112 km (0.107 R)
• M26: 7,326,556 km (0.09 R)
• M27: 8,606,216 km (0.072 R)
• M28: 8,656,780 km (0.112 R)
• M29: 8,758,207 km (0.108 R)
• M30: 11,698,404 km (0.116 R)
• M31: 12,205,989 km (0.038 R)
• M32: 12,720,756 km (0.043 R)
• M33: 12,778,351 km (0.08 R)
• M34: 12,893,990 km (0.093 R)
• M35: 13,535,615 km (0.052 R)
• M36: 14,187,563 km (0.114 R)
• M37: 14,427,219 km (0.099 R)
• M38: 15,399,006 km (0.093 R)
• M39: 17,213,479 km (0.05 R)
• M40: 19,891,580 km (0.093 R)
• M41: 20,429,085 km (0.119 R)
• M42: 20,835,243 km (0.104 R)
• M43: 21,655,638 km (0.051 R)
• M44: 22,556,367 km (0.1 R)
• M45: 24,824,869 km (0.12 R)
• M46: 25,113,443 km (0.048 R)
• M47: 25,621,328 km (0.106 R)
• M48: 27,090,678 km (0.114 R)
• M49: 27,164,879 km (0.093 R)
• M50: 27,760,877 km (0.086 R)
• M51: 28,060,372 km (0.091 R)
• M52: 30,649,761 km (0.046 R)
• M53: 30,804,446 km (0.08 R)
• M54: 31,347,785 km (0.093 R)
• M55: 33,076,089 km (0.081 R)
• M56: 33,393,685 km (0.072 R)
• M57: 37,778,549 km (0.111 R)
• M58: 38,693,639 km (0.1 R)
• M59: 39,447,762 km (0.119 R)
• M60: 39,531,836 km (0.098 R)
• M61: 39,868,880 km (0.083 R)
• M62: 40,037,626 km (0.093 R)
• M63: 40,460,839 km (0.041 R)
• M64: 42,340,237 km (0.092 R)
• M65: 42,426,255 km (0.077 R)
• M66: 43,203,865 km (0.108 R)
• M67: 44,510,154 km (0.088 R)
• M68: 47,340,097 km (0.109 R)
• M69: 51,049,825 km (0.029 R)
• M70: 52,153,258 km (0.116 R)
• M71: 52,707,818 km (0.059 R)
• M72: 52,800,419 km (0.115 R)
• M73: 52,985,920 km (0.097 R)
• M74: 53,450,272 km (0.046 R)
• M75: 54,570,610 km (0.047 R)
• M76: 54,758,057 km (0.081 R)
• M77: 55,415,838 km (0.115 R)
• M78: 57,214,603 km (0.074 R)
• M79: 57,595,629 km (0.032 R)
• M80: 57,786,516 km (0.082 R)
• M81: 58,360,373 km (0.107 R)
• M82: 58,456,116 km (0.096 R)
• M83: 59,417,282 km (0.116 R)
• M84: 60,480,624 km (0.085 R)
• M85: 61,257,785 km (0.109 R)
• M86: 61,550,099 km (0.087 R)
• M87: 62,723,994 km (0.103 R)
• M88: 62,822,279 km (0.086 R)
• M89: 63,215,423 km (0.11 R)
• M90: 64,004,103 km (0.1 R)
• M91: 64,102,987 km (0.087 R)
• M92: 64,201,871 km (0.063 R)
• M93: 64,498,673 km (0.048 R)
• M94: 64,597,857 km (0.115 R)
• M95: 64,696,890 km (0.098 R)
• M96: 64,895,407 km (0.118 R)
• M97: 65,193,406 km (0.087 R)
• M98: 65,491,704 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 10,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit