🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.63 AU

Year: 245 Days

Day: 19.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.48 AU - 0.72 AU

Year: 296 Days

Day: 30.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 10.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.65 AU - 1.01 AU

Year: 481 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,122,795 km

• M1: 130,898 km (0.049 R)
• M2: 215,271 km (0.114 R)
• M3: 288,125 km (0.117 R)
• M4: 362,176 km (0.077 R)
• M5: 447,447 km (0.04 R)
• M6: 553,512 km (0.052 R)
• M7: 621,729 km (0.102 R)
• M8: 693,386 km (0.07 R)
• M9: 771,027 km (0.051 R)
• M10: 854,802 km (0.107 R)
• M11: 932,743 km (0.065 R)
• M12: 1,007,093 km (0.077 R)
• M13: 1,093,261 km (0.05 R)
• M14: 1,172,099 km (0.118 R)
• M15: 1,276,967 km (0.112 R)
• M16: 1,381,686 km (0.115 R)
• M17: 1,492,837 km (0.104 R)
• M18: 1,641,089 km (0.066 R)
• M19: 1,716,935 km (0.047 R)
• M20: 1,960,181 km (0.068 R)
• M21: 2,065,498 km (0.047 R)
• M22: 2,172,909 km (0.051 R)
• M23: 2,261,022 km (0.058 R)
• M24: 2,388,928 km (0.086 R)
• M25: 2,458,192 km (0.049 R)
• M26: 2,550,195 km (0.097 R)
• M27: 2,625,443 km (0.118 R)
• M28: 2,764,718 km (0.115 R)
• M29: 2,924,938 km (0.113 R)
• M30: 2,999,288 km (0.109 R)
• M31: 3,111,935 km (0.082 R)
• M32: 3,298,035 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 10.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.01 AU - 1.13 AU

Year: 704 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,122,795 km

• M1: 144,512 km (0.109 R)
• M2: 223,649 km (0.098 R)
• M3: 293,511 km (0.106 R)
• M4: 613,950 km (0.108 R)
• M5: 683,961 km (0.092 R)
• M6: 752,028 km (0.095 R)
• M7: 879,935 km (0.079 R)
• M8: 987,944 km (0.052 R)
• M9: 1,066,334 km (0.039 R)
• M10: 1,152,951 km (0.047 R)
• M11: 1,395,748 km (0.074 R)
• M12: 1,582,297 km (0.064 R)
• M13: 1,695,542 km (0.119 R)
• M14: 1,797,867 km (0.114 R)
• M15: 1,867,131 km (0.115 R)
• M16: 1,973,046 km (0.098 R)
• M17: 2,044,704 km (0.117 R)
• M18: 2,117,259 km (0.056 R)
• M19: 2,355,568 km (0.085 R)
• M20: 2,571,288 km (0.116 R)
• M21: 2,721,335 km (0.041 R)
• M22: 2,866,295 km (0.062 R)
• M23: 2,956,204 km (0.112 R)
• M24: 3,030,404 km (0.064 R)
• M25: 3,239,991 km (0.113 R)
• M26: 3,402,604 km (0.069 R)
• M27: 3,541,580 km (0.064 R)
• M28: 3,682,352 km (0.064 R)
• M29: 3,753,560 km (0.097 R)
• M30: 3,888,198 km (0.045 R)
• M31: 3,997,106 km (0.115 R)
• M32: 4,547,476 km (0.088 R)
• M33: 4,633,644 km (0.067 R)
• M34: 4,700,963 km (0.113 R)
• M35: 4,914,589 km (0.066 R)
• M36: 5,052,369 km (0.057 R)
• M37: 5,141,529 km (0.109 R)
• M38: 5,261,357 km (0.097 R)
• M39: 5,432,647 km (0.036 R)
• M40: 5,534,373 km (0.05 R)
• M41: 5,605,881 km (0.084 R)
• M42: 5,915,848 km (0.058 R)
• M43: 6,115,262 km (0.113 R)
• M44: 6,199,785 km (0.033 R)
• M45: 6,348,784 km (0.079 R)
• M46: 6,488,209 km (0.068 R)
• M47: 6,672,065 km (0.07 R)
• M48: 6,770,052 km (0.061 R)
• M49: 6,846,646 km (0.066 R)
• M50: 7,211,665 km (0.098 R)
• M51: 7,312,344 km (0.114 R)
• M52: 7,708,180 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 10

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.51 AU

Year: 953 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,122,795 km

• M1: 147,653 km (0.108 R)
• M2: 248,931 km (0.079 R)
• M3: 314,754 km (0.063 R)
• M4: 380,128 km (0.081 R)
• M5: 466,596 km (0.116 R)
• M6: 560,992 km (0.038 R)
• M7: 645,365 km (0.107 R)
• M8: 746,942 km (0.1 R)
• M9: 828,473 km (0.119 R)
• M10: 1,028,934 km (0.039 R)
• M11: 1,120,937 km (0.081 R)
• M12: 1,344,137 km (0.05 R)
• M13: 1,453,194 km (0.116 R)
• M14: 1,773,333 km (0.096 R)
• M15: 1,893,759 km (0.097 R)
• M16: 1,990,400 km (0.099 R)
• M17: 2,243,818 km (0.074 R)
• M18: 2,336,868 km (0.026 R)
• M19: 2,440,839 km (0.093 R)
• M20: 2,536,731 km (0.092 R)
• M21: 2,633,820 km (0.112 R)
• M22: 2,702,635 km (0.084 R)
• M23: 2,791,945 km (0.107 R)
• M24: 2,922,694 km (0.069 R)
• M25: 2,993,902 km (0.097 R)
• M26: 3,232,212 km (0.035 R)
• M27: 3,520,038 km (0.106 R)
• M28: 3,596,034 km (0.117 R)
• M29: 3,749,671 km (0.104 R)
• M30: 4,063,527 km (0.109 R)
• M31: 4,200,559 km (0.096 R)
• M32: 4,526,532 km (0.111 R)
• M33: 4,740,607 km (0.029 R)
• M34: 4,885,118 km (0.088 R)
• M35: 5,006,592 km (0.098 R)
• M36: 5,129,113 km (0.087 R)
• M37: 5,680,381 km (0.081 R)
• M38: 5,898,345 km (0.116 R)
• M39: 6,053,927 km (0.104 R)
• M40: 6,132,166 km (0.106 R)
• M41: 6,224,019 km (0.09 R)
• M42: 6,515,436 km (0.05 R)
• M43: 6,811,490 km (0.109 R)
• M44: 7,002,078 km (0.058 R)
• M45: 7,070,743 km (0.081 R)
• M46: 7,139,409 km (0.064 R)
• M47: 7,305,313 km (0.083 R)
• M48: 7,556,637 km (0.103 R)
• M49: 7,641,010 km (0.086 R)
• M50: 7,853,439 km (0.06 R)
• M51: 7,939,009 km (0.099 R)
• M52: 8,039,090 km (0.094 R)
• M53: 8,284,132 km (0.091 R)
• M54: 8,900,026 km (0.057 R)
• M55: 9,018,956 km (0.047 R)
• M56: 9,138,485 km (0.083 R)
• M57: 9,288,681 km (0.054 R)
• M58: 9,682,872 km (0.069 R)
• M59: 9,835,910 km (0.113 R)
• M60: 10,519,124 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.23 AU - 1.45 AU

Year: 986 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,122,795 km

• M1: 103,073 km (0.058 R)
• M2: 200,461 km (0.105 R)
• M3: 257,159 km (0.1 R)
• M4: 307,424 km (0.084 R)
• M5: 381,325 km (0.115 R)
• M6: 638,933 km (0.077 R)
• M7: 702,661 km (0.104 R)
• M8: 826,528 km (0.077 R)
• M9: 918,830 km (0.109 R)
• M10: 980,464 km (0.038 R)
• M11: 1,032,076 km (0.111 R)
• M12: 1,222,963 km (0.057 R)
• M13: 1,431,951 km (0.117 R)
• M14: 1,497,475 km (0.108 R)
• M15: 1,584,391 km (0.048 R)
• M16: 1,700,629 km (0.101 R)
• M17: 1,777,372 km (0.077 R)
• M18: 1,833,920 km (0.057 R)
• M19: 1,919,939 km (0.053 R)
• M20: 2,103,496 km (0.063 R)
• M21: 2,155,855 km (0.119 R)
• M22: 2,277,478 km (0.106 R)
• M23: 2,385,637 km (0.119 R)
• M24: 2,567,249 km (0.102 R)
• M25: 2,631,576 km (0.109 R)
• M26: 2,688,124 km (0.051 R)
• M27: 2,769,805 km (0.073 R)
• M28: 2,852,383 km (0.045 R)
• M29: 2,918,954 km (0.041 R)
• M30: 3,139,012 km (0.073 R)
• M31: 3,294,594 km (0.03 R)
• M32: 3,443,893 km (0.038 R)
• M33: 3,514,802 km (0.045 R)
• M34: 3,803,975 km (0.05 R)
• M35: 4,147,751 km (0.093 R)
• M36: 4,232,872 km (0.037 R)
• M37: 4,309,017 km (0.116 R)
• M38: 4,540,445 km (0.083 R)
• M39: 4,667,454 km (0.086 R)
• M40: 4,726,395 km (0.102 R)
• M41: 4,875,095 km (0.071 R)
• M42: 4,954,981 km (0.116 R)
• M43: 5,055,510 km (0.113 R)
• M44: 5,187,306 km (0.086 R)
• M45: 6,001,268 km (0.069 R)
• M46: 6,065,595 km (0.102 R)
• M47: 6,248,853 km (0.063 R)
• M48: 6,390,372 km (0.082 R)
• M49: 6,543,860 km (0.036 R)
• M50: 6,598,912 km (0.05 R)
• M51: 6,709,614 km (0.105 R)
• M52: 6,854,574 km (0.057 R)
• M53: 7,124,748 km (0.065 R)
• M54: 7,204,185 km (0.094 R)
• M55: 7,363,955 km (0.07 R)
• M56: 7,478,846 km (0.114 R)
• M57: 7,582,817 km (0.087 R)
• M58: 7,873,934 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 11.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.44 AU - 5.26 AU

Year: 5769 Days

Day: 12.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,122,795 km

• M1: 173,234 km (0.118 R)
• M2: 344,673 km (0.03 R)
• M3: 416,780 km (0.104 R)
• M4: 543,938 km (0.077 R)
• M5: 665,860 km (0.111 R)
• M6: 762,201 km (0.093 R)
• M7: 871,408 km (0.099 R)
• M8: 994,078 km (0.112 R)
• M9: 1,147,864 km (0.118 R)
• M10: 2,063,852 km (0.075 R)
• M11: 2,468,664 km (0.066 R)
• M12: 2,635,316 km (0.111 R)
• M13: 3,015,444 km (0.089 R)
• M14: 3,725,585 km (0.09 R)
• M15: 3,995,310 km (0.095 R)
• M16: 4,311,411 km (0.09 R)
• M17: 4,621,976 km (0.075 R)
• M18: 4,926,108 km (0.054 R)
• M19: 5,509,989 km (0.119 R)
• M20: 5,685,168 km (0.082 R)
• M21: 6,161,188 km (0.109 R)
• M22: 6,297,472 km (0.045 R)
• M23: 6,511,397 km (0.101 R)
• M24: 6,603,848 km (0.106 R)
• M25: 7,215,255 km (0.119 R)
• M26: 7,310,998 km (0.107 R)
• M27: 7,779,388 km (0.067 R)
• M28: 8,441,658 km (0.068 R)
• M29: 9,538,659 km (0.11 R)
• M30: 9,714,138 km (0.107 R)
• M31: 9,997,177 km (0.05 R)
• M32: 10,139,594 km (0.068 R)
• M33: 11,471,165 km (0.082 R)
• M34: 11,902,007 km (0.066 R)
• M35: 12,357,383 km (0.102 R)
• M36: 12,529,570 km (0.044 R)
• M37: 12,779,697 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264

Radius: 4.8

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.96 AU - 9.44 AU

Year: 17743 Days

Day: 24.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 103.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,122,795 km

• M1: 83,476 km (0.073 R)
• M2: 118,631 km (0.09 R)
• M3: 153,487 km (0.096 R)
• M4: 338,390 km (0.072 R)
• M5: 718,369 km (0.033 R)
• M6: 886,517 km (0.072 R)
• M7: 925,562 km (0.05 R)
• M8: 1,129,614 km (0.045 R)
• M9: 1,846,935 km (0.063 R)
• M10: 2,025,106 km (0.073 R)
• M11: 2,480,781 km (0.073 R)
• M12: 2,849,989 km (0.045 R)
• M13: 3,327,805 km (0.117 R)
• M14: 3,991,870 km (0.033 R)
• M15: 4,423,011 km (0.092 R)
• M16: 4,730,135 km (0.093 R)
• M17: 5,150,206 km (0.119 R)
• M18: 5,185,810 km (0.07 R)
• M19: 5,221,414 km (0.075 R)
• M20: 5,257,168 km (0.099 R)
• M21: 5,400,932 km (0.104 R)
• M22: 6,907,682 km (0.054 R)
• M23: 7,423,495 km (0.112 R)
• M24: 8,116,881 km (0.1 R)
• M25: 8,915,883 km (0.112 R)
• M26: 9,087,323 km (0.088 R)
• M27: 9,130,257 km (0.068 R)
• M28: 9,216,575 km (0.102 R)
• M29: 9,389,959 km (0.106 R)
• M30: 9,783,850 km (0.111 R)
• M31: 10,183,127 km (0.103 R)
• M32: 10,272,587 km (0.072 R)
• M33: 10,407,225 km (0.107 R)
• M34: 10,497,283 km (0.078 R)
• M35: 10,632,968 km (0.099 R)
• M36: 10,905,984 km (0.089 R)
• M37: 11,366,147 km (0.054 R)
• M38: 12,305,472 km (0.08 R)
• M39: 12,977,765 km (0.099 R)
• M40: 13,026,235 km (0.075 R)
• M41: 13,123,324 km (0.105 R)
• M42: 13,220,712 km (0.105 R)
• M43: 13,269,481 km (0.04 R)
• M44: 13,416,236 km (0.098 R)
• M45: 14,058,011 km (0.092 R)
• M46: 14,608,830 km (0.078 R)
• M47: 15,371,480 km (0.08 R)
• M48: 15,835,084 km (0.092 R)
• M49: 16,513,062 km (0.109 R)
• M50: 16,934,928 km (0.067 R)
• M51: 18,767,053 km (0.056 R)
• M52: 18,986,663 km (0.078 R)
• M53: 19,151,968 km (0.088 R)
• M54: 20,153,825 km (0.095 R)
• M55: 20,209,924 km (0.049 R)
• M56: 21,458,468 km (0.091 R)
• M57: 21,630,655 km (0.076 R)
• M58: 21,745,696 km (0.034 R)
• M59: 21,918,631 km (0.11 R)
• M60: 22,149,910 km (0.037 R)
• M61: 22,440,279 km (0.082 R)
• M62: 22,615,009 km (0.086 R)
• M63: 23,910,377 km (0.059 R)
• M64: 26,142,677 km (0.045 R)
• M65: 26,204,012 km (0.095 R)
• M66: 26,265,347 km (0.047 R)
• M67: 26,510,987 km (0.076 R)
• M68: 27,066,593 km (0.1 R)
• M69: 27,128,527 km (0.092 R)
• M70: 27,750,704 km (0.118 R)
• M71: 28,063,663 km (0.112 R)
• M72: 29,837,295 km (0.072 R)
• M73: 31,061,455 km (0.06 R)
• M74: 31,842,954 km (0.039 R)
• M75: 31,973,852 km (0.11 R)
• M76: 33,358,979 km (0.056 R)
• M77: 33,824,976 km (0.051 R)
• M78: 34,159,178 km (0.05 R)
• M79: 34,898,191 km (0.11 R)
• M80: 35,235,834 km (0.112 R)
• M81: 36,665,989 km (0.063 R)
• M82: 37,976,167 km (0.088 R)
• M83: 38,741,660 km (0.062 R)
• M84: 40,713,061 km (0.073 R)
• M85: 40,997,446 km (0.069 R)
• M86: 41,568,012 km (0.072 R)
• M87: 42,789,030 km (0.106 R)
• M88: 44,899,258 km (0.054 R)
• M89: 47,192,144 km (0.109 R)
• M90: 48,691,414 km (0.088 R)
• M91: 49,371,336 km (0.053 R)
• M92: 50,358,832 km (0.061 R)
• M93: 50,511,272 km (0.097 R)
• M94: 51,046,234 km (0.113 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: 294 - 14,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit