🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.95 AU

Year: 283 Days

Day: 12.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,339,973 km

• M1: 398,230 km (0.058 R)
• M2: 557,102 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.21 AU - 1.79 AU

Year: 688 Days

Day: 19.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.66 AU - 2.22 AU

Year: 1013 Days

Day: 45.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 106.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,339,973 km

• M1: 1,317,957 km (0.114 R)
• M2: 1,345,782 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 14.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.34 AU - 5.76 AU

Year: 4253 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,339,973 km

• M1: 185,352 km (0.048 R)
• M2: 280,945 km (0.066 R)
• M3: 383,270 km (0.068 R)
• M4: 481,556 km (0.111 R)
• M5: 775,216 km (0.03 R)
• M6: 933,790 km (0.068 R)
• M7: 1,044,193 km (0.112 R)
• M8: 1,153,400 km (0.119 R)
• M9: 1,260,512 km (0.071 R)
• M10: 1,526,497 km (0.114 R)
• M11: 1,818,661 km (0.094 R)
• M12: 2,343,750 km (0.107 R)
• M13: 2,441,288 km (0.1 R)
• M14: 2,556,927 km (0.111 R)
• M15: 3,109,541 km (0.103 R)
• M16: 3,271,705 km (0.093 R)
• M17: 3,409,036 km (0.077 R)
• M18: 3,567,161 km (0.062 R)
• M19: 3,746,828 km (0.079 R)
• M20: 3,978,107 km (0.111 R)
• M21: 4,204,299 km (0.098 R)
• M22: 4,607,914 km (0.106 R)
• M23: 4,981,908 km (0.09 R)
• M24: 5,151,403 km (0.043 R)
• M25: 5,759,668 km (0.104 R)
• M26: 6,005,008 km (0.101 R)
• M27: 6,174,203 km (0.069 R)
• M28: 6,333,675 km (0.106 R)
• M29: 6,436,897 km (0.048 R)
• M30: 6,529,049 km (0.102 R)
• M31: 6,656,656 km (0.093 R)
• M32: 6,878,959 km (0.084 R)
• M33: 7,008,810 km (0.052 R)
• M34: 7,379,214 km (0.071 R)
• M35: 7,903,555 km (0.06 R)
• M36: 8,101,772 km (0.036 R)
• M37: 8,289,068 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 12.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.96 AU - 7.2 AU

Year: 5618 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,339,973 km

• M1: 154,983 km (0.052 R)
• M2: 255,364 km (0.047 R)
• M3: 526,734 km (0.091 R)
• M4: 720,763 km (0.114 R)
• M5: 998,715 km (0.063 R)
• M6: 1,095,206 km (0.107 R)
• M7: 1,298,210 km (0.094 R)
• M8: 1,431,801 km (0.093 R)
• M9: 1,612,366 km (0.068 R)
• M10: 1,742,067 km (0.085 R)
• M11: 1,830,629 km (0.116 R)
• M12: 2,542,865 km (0.114 R)
• M13: 2,729,413 km (0.059 R)
• M14: 3,009,012 km (0.112 R)
• M15: 3,316,286 km (0.109 R)
• M16: 3,408,737 km (0.115 R)
• M17: 3,596,034 km (0.081 R)
• M18: 3,922,456 km (0.07 R)
• M19: 4,040,040 km (0.05 R)
• M20: 4,138,924 km (0.058 R)
• M21: 4,359,282 km (0.053 R)
• M22: 4,563,034 km (0.092 R)
• M23: 4,707,695 km (0.12 R)
• M24: 5,065,085 km (0.107 R)
• M25: 5,193,440 km (0.1 R)
• M26: 5,673,050 km (0.116 R)
• M27: 5,963,270 km (0.057 R)
• M28: 6,258,427 km (0.118 R)
• M29: 6,863,251 km (0.095 R)
• M30: 7,854,786 km (0.063 R)
• M31: 8,736,516 km (0.092 R)
• M32: 9,097,944 km (0.029 R)
• M33: 9,569,925 km (0.088 R)
• M34: 9,996,279 km (0.104 R)
• M35: 10,320,159 km (0.114 R)
• M36: 11,089,241 km (0.115 R)
• M37: 11,396,515 km (0.079 R)
• M38: 11,537,137 km (0.059 R)
• M39: 11,962,295 km (0.086 R)
• M40: 12,191,329 km (0.072 R)
• M41: 12,277,497 km (0.077 R)
• M42: 12,479,454 km (0.065 R)
• M43: 12,595,393 km (0.037 R)
• M44: 13,003,945 km (0.032 R)
• M45: 13,239,262 km (0.099 R)
• M46: 13,535,615 km (0.053 R)
• M47: 13,654,695 km (0.07 R)
• M48: 13,834,063 km (0.094 R)
• M49: 14,014,179 km (0.114 R)
• M50: 14,316,067 km (0.077 R)
• M51: 14,650,718 km (0.045 R)
• M52: 14,865,092 km (0.116 R)
• M53: 15,389,881 km (0.047 R)
• M54: 16,235,857 km (0.099 R)
• M55: 16,425,996 km (0.11 R)
• M56: 16,521,290 km (0.115 R)
• M57: 17,064,928 km (0.081 R)
• M58: 17,225,896 km (0.119 R)
• M59: 17,452,088 km (0.11 R)
• M60: 17,875,001 km (0.1 R)
• M61: 18,202,471 km (0.096 R)
• M62: 18,598,157 km (0.109 R)
• M63: 18,697,490 km (0.099 R)
• M64: 18,930,115 km (0.117 R)
• M65: 19,030,046 km (0.066 R)
• M66: 19,196,997 km (0.089 R)
• M67: 19,431,716 km (0.104 R)
• M68: 21,655,339 km (0.12 R)
• M69: 22,426,067 km (0.099 R)
• M70: 23,634,968 km (0.07 R)
• M71: 24,138,813 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 9.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.57 AU - 8.79 AU

Year: 8767 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,339,973 km

• M1: 147,504 km (0.052 R)
• M2: 229,184 km (0.101 R)
• M3: 605,871 km (0.116 R)
• M4: 801,097 km (0.087 R)
• M5: 930,798 km (0.087 R)
• M6: 1,334,712 km (0.112 R)
• M7: 1,563,597 km (0.101 R)
• M8: 1,637,797 km (0.04 R)
• M9: 1,758,972 km (0.095 R)
• M10: 1,820,756 km (0.097 R)
• M11: 1,914,853 km (0.116 R)
• M12: 2,124,439 km (0.108 R)
• M13: 2,190,412 km (0.115 R)
• M14: 2,566,052 km (0.092 R)
• M15: 2,888,436 km (0.07 R)
• M16: 3,035,939 km (0.089 R)
• M17: 3,204,985 km (0.061 R)
• M18: 3,932,180 km (0.107 R)
• M19: 4,137,428 km (0.039 R)
• M20: 4,367,211 km (0.078 R)
• M21: 4,494,369 km (0.049 R)
• M22: 4,644,266 km (0.09 R)
• M23: 4,709,042 km (0.111 R)
• M24: 4,927,155 km (0.047 R)
• M25: 5,441,323 km (0.092 R)
• M26: 5,762,809 km (0.077 R)
• M27: 5,855,709 km (0.048 R)
• M28: 6,352,075 km (0.11 R)
• M29: 6,911,272 km (0.075 R)
• M30: 6,985,323 km (0.11 R)
• M31: 7,460,895 km (0.099 R)
• M32: 7,587,903 km (0.1 R)
• M33: 7,998,699 km (0.109 R)
• M34: 9,438,578 km (0.09 R)
• M35: 9,658,637 km (0.084 R)
• M36: 9,769,339 km (0.068 R)
• M37: 10,385,533 km (0.094 R)
• M38: 10,927,975 km (0.034 R)
• M39: 11,479,542 km (0.107 R)
• M40: 11,744,031 km (0.119 R)
• M41: 12,429,040 km (0.111 R)
• M42: 12,579,685 km (0.118 R)
• M43: 13,188,399 km (0.092 R)
• M44: 14,879,154 km (0.095 R)
• M45: 16,208,032 km (0.083 R)
• M46: 16,936,573 km (0.087 R)
• M47: 17,608,268 km (0.07 R)
• M48: 17,947,406 km (0.108 R)
• M49: 19,745,273 km (0.083 R)
• M50: 19,815,435 km (0.093 R)
• M51: 20,309,856 km (0.107 R)
• M52: 22,072,119 km (0.109 R)
• M53: 22,621,292 km (0.067 R)
• M54: 23,360,605 km (0.116 R)
• M55: 23,546,555 km (0.077 R)
• M56: 24,635,478 km (0.087 R)
• M57: 25,166,999 km (0.087 R)
• M58: 25,319,440 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.1

Radius: 3.8

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.23 AU - 18.71 AU

Year: 27363 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,339,973 km

• M1: 49,218 km (0.097 R)
• M2: 92,601 km (0.096 R)
• M3: 163,510 km (0.047 R)
• M4: 187,596 km (0.106 R)
• M5: 426,653 km (0.042 R)
• M6: 841,488 km (0.077 R)
• M7: 886,068 km (0.072 R)
• M8: 1,295,667 km (0.095 R)
• M9: 1,588,131 km (0.047 R)
• M10: 1,813,425 km (0.112 R)
• M11: 2,048,743 km (0.076 R)
• M12: 2,645,489 km (0.061 R)
• M13: 2,777,584 km (0.079 R)
• M14: 3,117,171 km (0.052 R)
• M15: 3,291,901 km (0.065 R)
• M16: 4,097,934 km (0.046 R)
• M17: 4,174,229 km (0.109 R)
• M18: 4,212,377 km (0.114 R)
• M19: 5,042,795 km (0.114 R)
• M20: 5,289,033 km (0.091 R)
• M21: 5,665,870 km (0.048 R)
• M22: 6,008,150 km (0.079 R)
• M23: 6,667,577 km (0.066 R)
• M24: 6,892,572 km (0.059 R)
• M25: 6,937,900 km (0.085 R)
• M26: 7,028,706 km (0.116 R)
• M27: 7,488,869 km (0.052 R)
• M28: 9,880,640 km (0.055 R)
• M29: 9,982,816 km (0.104 R)
• M30: 12,100,224 km (0.066 R)
• M31: 12,650,594 km (0.113 R)
• M32: 12,928,846 km (0.112 R)
• M33: 13,718,424 km (0.116 R)
• M34: 14,349,877 km (0.092 R)
• M35: 15,403,195 km (0.101 R)
• M36: 15,521,826 km (0.12 R)
• M37: 16,059,182 km (0.089 R)
• M38: 17,029,474 km (0.107 R)
• M39: 17,151,994 km (0.093 R)
• M40: 17,893,850 km (0.049 R)
• M41: 19,665,089 km (0.094 R)
• M42: 20,311,202 km (0.108 R)
• M43: 21,690,195 km (0.104 R)
• M44: 23,099,258 km (0.114 R)
• M45: 24,330,448 km (0.102 R)
• M46: 25,023,535 km (0.065 R)
• M47: 25,793,366 km (0.081 R)
• M48: 26,855,810 km (0.115 R)
• M49: 27,213,049 km (0.045 R)
• M50: 27,356,364 km (0.098 R)
• M51: 27,571,935 km (0.116 R)
• M52: 28,657,866 km (0.098 R)
• M53: 30,127,366 km (0.036 R)
• M54: 30,498,518 km (0.061 R)
• M55: 30,945,965 km (0.07 R)
• M56: 31,922,989 km (0.093 R)
• M57: 32,225,476 km (0.057 R)
• M58: 32,605,155 km (0.043 R)
• M59: 32,909,886 km (0.061 R)
• M60: 33,215,664 km (0.119 R)
• M61: 33,752,870 km (0.103 R)
• M62: 34,138,384 km (0.102 R)
• M63: 34,991,540 km (0.079 R)
• M64: 36,877,371 km (0.112 R)
• M65: 37,194,818 km (0.083 R)
• M66: 37,672,783 km (0.071 R)
• M67: 38,715,331 km (0.108 R)
• M68: 39,686,071 km (0.069 R)
• M69: 39,848,684 km (0.091 R)
• M70: 40,828,700 km (0.106 R)
• M71: 41,733,916 km (0.114 R)
• M72: 43,313,221 km (0.109 R)
• M73: 44,236,390 km (0.069 R)
• M74: 44,658,256 km (0.102 R)
• M75: 47,475,183 km (0.12 R)
• M76: 47,820,605 km (0.114 R)
• M77: 47,907,073 km (0.067 R)
• M78: 48,687,674 km (0.073 R)
• M79: 48,774,591 km (0.115 R)
• M80: 48,948,722 km (0.057 R)
• M81: 49,035,938 km (0.09 R)
• M82: 49,559,830 km (0.085 R)
• M83: 49,822,524 km (0.113 R)
• M84: 49,997,852 km (0.1 R)
• M85: 50,349,258 km (0.115 R)
• M86: 52,296,274 km (0.111 R)
• M87: 53,727,626 km (0.097 R)
• M88: 55,534,918 km (0.086 R)
• M89: 55,716,829 km (0.098 R)
• M90: 56,811,886 km (0.11 R)
• M91: 57,821,971 km (0.03 R)
• M92: 59,301,793 km (0.056 R)
• M93: 59,394,693 km (0.066 R)
• M94: 60,981,328 km (0.094 R)
• M95: 61,827,005 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit