🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.54 AU - 0.6 AU

Year: 278 Days

Day: 43.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,534,505 km

• M1: 261,946 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.56 AU - 0.7 AU

Year: 323 Days

Day: 44.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,534,505 km

• M1: 659,876 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.1

Radius: 8.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.65 AU - 0.83 AU

Year: 411 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,534,505 km

• M1: 106,065 km (0.071 R)
• M2: 203,902 km (0.096 R)
• M3: 269,426 km (0.072 R)
• M4: 324,478 km (0.107 R)
• M5: 400,922 km (0.1 R)
• M6: 481,556 km (0.029 R)
• M7: 533,466 km (0.082 R)
• M8: 610,509 km (0.036 R)
• M9: 751,430 km (0.106 R)
• M10: 861,534 km (0.074 R)
• M11: 922,570 km (0.107 R)
• M12: 1,061,546 km (0.093 R)
• M13: 1,139,786 km (0.086 R)
• M14: 1,259,016 km (0.085 R)
• M15: 1,324,689 km (0.063 R)
• M16: 1,395,898 km (0.116 R)
• M17: 1,473,090 km (0.037 R)
• M18: 1,561,054 km (0.104 R)
• M19: 1,617,602 km (0.039 R)
• M20: 1,781,711 km (0.119 R)
• M21: 1,865,785 km (0.094 R)
• M22: 1,981,573 km (0.096 R)
• M23: 2,188,916 km (0.097 R)
• M24: 2,252,645 km (0.095 R)
• M25: 2,311,437 km (0.096 R)
• M26: 2,365,442 km (0.095 R)
• M27: 2,425,281 km (0.069 R)
• M28: 2,602,255 km (0.111 R)
• M29: 2,664,188 km (0.067 R)
• M30: 2,754,994 km (0.117 R)
• M31: 2,864,350 km (0.096 R)
• M32: 2,951,566 km (0.046 R)
• M33: 3,164,743 km (0.111 R)
• M34: 3,267,217 km (0.095 R)
• M35: 3,463,041 km (0.061 R)
• M36: 3,606,206 km (0.114 R)
• M37: 3,885,505 km (0.079 R)
• M38: 3,943,549 km (0.109 R)
• M39: 4,034,355 km (0.111 R)
• M40: 4,198,315 km (0.11 R)
• M41: 4,264,437 km (0.1 R)
• M42: 4,344,322 km (0.031 R)
• M43: 4,505,738 km (0.102 R)
• M44: 4,580,238 km (0.055 R)
• M45: 4,655,336 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 14.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.68 AU - 0.96 AU

Year: 479 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,534,505 km

• M1: 184,753 km (0.117 R)
• M2: 282,142 km (0.058 R)
• M3: 432,787 km (0.108 R)
• M4: 568,023 km (0.093 R)
• M5: 682,166 km (0.1 R)
• M6: 805,884 km (0.107 R)
• M7: 976,276 km (0.033 R)
• M8: 1,119,291 km (0.09 R)
• M9: 1,235,379 km (0.117 R)
• M10: 1,407,716 km (0.113 R)
• M11: 1,501,215 km (0.105 R)
• M12: 1,630,916 km (0.081 R)
• M13: 1,725,312 km (0.111 R)
• M14: 1,888,524 km (0.111 R)
• M15: 2,043,357 km (0.069 R)
• M16: 2,141,194 km (0.115 R)
• M17: 2,293,335 km (0.087 R)
• M18: 2,474,050 km (0.09 R)
• M19: 2,624,096 km (0.113 R)
• M20: 2,756,790 km (0.088 R)
• M21: 2,865,547 km (0.102 R)
• M22: 2,975,801 km (0.098 R)
• M23: 3,109,093 km (0.064 R)
• M24: 3,282,626 km (0.092 R)
• M25: 3,403,800 km (0.061 R)
• M26: 3,504,181 km (0.107 R)
• M27: 3,599,774 km (0.116 R)
• M28: 3,753,710 km (0.119 R)
• M29: 3,898,072 km (0.09 R)
• M30: 4,014,908 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 8.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.91 AU - 1.13 AU

Year: 665 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,534,505 km

• M1: 122,371 km (0.042 R)
• M2: 179,966 km (0.075 R)
• M3: 285,134 km (0.115 R)
• M4: 356,342 km (0.087 R)
• M5: 438,023 km (0.071 R)
• M6: 502,649 km (0.087 R)
• M7: 609,761 km (0.12 R)
• M8: 669,899 km (0.103 R)
• M9: 742,903 km (0.072 R)
• M10: 811,419 km (0.104 R)
• M11: 936,034 km (0.089 R)
• M12: 994,826 km (0.051 R)
• M13: 1,059,003 km (0.112 R)
• M14: 1,166,415 km (0.077 R)
• M15: 1,238,670 km (0.097 R)
• M16: 1,312,572 km (0.105 R)
• M17: 1,392,457 km (0.118 R)
• M18: 1,455,737 km (0.082 R)
• M19: 1,515,426 km (0.081 R)
• M20: 1,571,376 km (0.11 R)
• M21: 1,646,923 km (0.119 R)
• M22: 1,719,029 km (0.081 R)
• M23: 1,886,280 km (0.06 R)
• M24: 2,121,148 km (0.108 R)
• M25: 2,178,743 km (0.092 R)
• M26: 2,333,128 km (0.09 R)
• M27: 2,392,668 km (0.048 R)
• M28: 2,535,534 km (0.053 R)
• M29: 2,630,379 km (0.119 R)
• M30: 2,732,256 km (0.104 R)
• M31: 2,800,771 km (0.066 R)
• M32: 2,939,897 km (0.054 R)
• M33: 3,110,888 km (0.046 R)
• M34: 3,206,630 km (0.049 R)
• M35: 3,279,185 km (0.098 R)
• M36: 3,512,408 km (0.11 R)
• M37: 3,618,473 km (0.118 R)
• M38: 3,846,760 km (0.116 R)
• M39: 3,949,683 km (0.114 R)
• M40: 4,008,026 km (0.075 R)
• M41: 4,112,445 km (0.111 R)
• M42: 4,191,433 km (0.087 R)
• M43: 4,270,870 km (0.081 R)
• M44: 4,337,441 km (0.081 R)
• M45: 4,451,434 km (0.07 R)
• M46: 4,586,820 km (0.108 R)
• M47: 4,668,650 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 12.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.08 AU - 1.14 AU

Year: 755 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,534,505 km

• M1: 155,432 km (0.086 R)
• M2: 233,971 km (0.065 R)
• M3: 360,082 km (0.079 R)
• M4: 446,998 km (0.036 R)
• M5: 556,953 km (0.099 R)
• M6: 663,317 km (0.057 R)
• M7: 793,467 km (0.116 R)
• M8: 878,588 km (0.087 R)
• M9: 1,059,153 km (0.111 R)
• M10: 1,228,947 km (0.106 R)
• M11: 1,315,115 km (0.036 R)
• M12: 1,398,291 km (0.108 R)
• M13: 1,483,562 km (0.049 R)
• M14: 1,606,980 km (0.085 R)
• M15: 1,723,218 km (0.097 R)
• M16: 1,875,509 km (0.072 R)
• M17: 1,953,299 km (0.119 R)
• M18: 2,311,736 km (0.074 R)
• M19: 2,389,527 km (0.048 R)
• M20: 2,597,318 km (0.097 R)
• M21: 2,684,683 km (0.066 R)
• M22: 2,766,813 km (0.105 R)
• M23: 2,965,927 km (0.051 R)
• M24: 3,163,247 km (0.117 R)
• M25: 3,263,478 km (0.098 R)
• M26: 3,351,291 km (0.108 R)
• M27: 3,501,787 km (0.106 R)
• M28: 3,591,695 km (0.12 R)
• M29: 3,696,563 km (0.109 R)
• M30: 3,873,538 km (0.09 R)
• M31: 4,406,405 km (0.07 R)
• M32: 4,496,314 km (0.097 R)
• M33: 4,609,559 km (0.051 R)
• M34: 4,854,152 km (0.12 R)
• M35: 5,024,992 km (0.09 R)
• M36: 5,111,161 km (0.1 R)
• M37: 5,348,573 km (0.106 R)
• M38: 5,468,700 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.5

Radius: 12.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.47 AU - 1.71 AU

Year: 1295 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 72,534,505 km

• M1: 180,415 km (0.115 R)
• M2: 262,843 km (0.088 R)
• M3: 382,522 km (0.115 R)
• M4: 506,688 km (0.091 R)
• M5: 892,950 km (0.116 R)
• M6: 1,015,470 km (0.029 R)
• M7: 1,131,708 km (0.108 R)
• M8: 1,338,003 km (0.069 R)
• M9: 1,446,163 km (0.081 R)
• M10: 1,664,276 km (0.089 R)
• M11: 1,766,452 km (0.111 R)
• M12: 2,015,981 km (0.103 R)
• M13: 2,117,558 km (0.099 R)
• M14: 2,285,257 km (0.092 R)
• M15: 2,375,016 km (0.056 R)
• M16: 2,465,971 km (0.081 R)
• M17: 2,651,473 km (0.049 R)
• M18: 2,789,252 km (0.108 R)
• M19: 2,982,832 km (0.059 R)
• M20: 3,126,446 km (0.066 R)
• M21: 3,235,802 km (0.077 R)
• M22: 3,392,730 km (0.064 R)
• M23: 3,647,495 km (0.062 R)
• M24: 3,753,111 km (0.118 R)
• M25: 3,850,051 km (0.115 R)
• M26: 3,996,956 km (0.064 R)
• M27: 4,316,796 km (0.118 R)
• M28: 4,593,103 km (0.117 R)
• M29: 4,749,284 km (0.104 R)
• M30: 4,886,016 km (0.093 R)
• M31: 5,163,520 km (0.082 R)
• M32: 5,293,221 km (0.095 R)
• M33: 5,413,199 km (0.055 R)
• M34: 5,611,566 km (0.109 R)
• M35: 5,756,227 km (0.064 R)
• M36: 6,026,700 km (0.107 R)
• M37: 6,140,693 km (0.066 R)
• M38: 6,289,992 km (0.06 R)
• M39: 6,521,869 km (0.101 R)
• M40: 6,603,848 km (0.111 R)
• M41: 6,709,614 km (0.107 R)
• M42: 6,922,791 km (0.086 R)
• M43: 7,054,288 km (0.106 R)
• M44: 7,246,970 km (0.088 R)
• M45: 7,514,750 km (0.106 R)
• M46: 7,674,520 km (0.053 R)
• M47: 8,022,485 km (0.055 R)
• M48: 8,122,865 km (0.054 R)
• M49: 8,261,692 km (0.049 R)
• M50: 8,439,414 km (0.116 R)
• M51: 8,644,064 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.8

Radius: 3.6

Gravity: 46.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.92 AU - 10.66 AU

Year: 19778 Days

Day: 18.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,534,505 km

• M1: 117,285 km (0.082 R)
• M2: 297,550 km (0.1 R)
• M3: 581,786 km (0.092 R)
• M4: 1,191,098 km (0.086 R)
• M5: 1,358,648 km (0.107 R)
• M6: 1,445,265 km (0.057 R)
• M7: 1,904,979 km (0.041 R)
• M8: 2,200,884 km (0.069 R)
• M9: 2,302,760 km (0.079 R)
• M10: 2,581,910 km (0.091 R)
• M11: 3,171,774 km (0.067 R)
• M12: 3,680,407 km (0.093 R)
• M13: 3,923,653 km (0.086 R)
• M14: 4,047,221 km (0.113 R)
• M15: 4,172,135 km (0.06 R)
• M16: 4,597,442 km (0.1 R)
• M17: 5,351,565 km (0.078 R)
• M18: 5,442,819 km (0.081 R)
• M19: 5,488,596 km (0.085 R)
• M20: 6,048,242 km (0.108 R)
• M21: 6,095,814 km (0.105 R)
• M22: 6,674,907 km (0.081 R)
• M23: 6,773,044 km (0.071 R)
• M24: 7,120,709 km (0.044 R)
• M25: 8,355,639 km (0.08 R)
• M26: 9,989,697 km (0.037 R)
• M27: 10,158,294 km (0.092 R)
• M28: 10,670,068 km (0.057 R)
• M29: 12,075,391 km (0.098 R)
• M30: 12,255,058 km (0.11 R)
• M31: 12,556,497 km (0.094 R)
• M32: 14,670,315 km (0.069 R)
• M33: 14,990,455 km (0.094 R)
• M34: 15,248,062 km (0.098 R)
• M35: 15,833,289 km (0.091 R)
• M36: 16,891,395 km (0.076 R)
• M37: 17,025,285 km (0.077 R)
• M38: 17,835,956 km (0.053 R)
• M39: 18,040,606 km (0.059 R)
• M40: 18,452,149 km (0.075 R)
• M41: 18,797,571 km (0.113 R)
• M42: 20,484,736 km (0.097 R)
• M43: 20,556,094 km (0.119 R)
• M44: 20,627,452 km (0.092 R)
• M45: 22,292,925 km (0.045 R)
• M46: 22,366,228 km (0.11 R)
• M47: 22,439,830 km (0.116 R)
• M48: 23,402,044 km (0.099 R)
• M49: 23,700,940 km (0.075 R)
• M50: 23,925,786 km (0.085 R)
• M51: 24,001,034 km (0.101 R)
• M52: 24,151,529 km (0.049 R)
• M53: 25,137,379 km (0.045 R)
• M54: 31,157,945 km (0.085 R)
• M55: 33,230,923 km (0.038 R)
• M56: 33,314,698 km (0.058 R)
• M57: 35,604,742 km (0.075 R)
• M58: 36,465,827 km (0.083 R)
• M59: 36,812,146 km (0.109 R)
• M60: 37,857,536 km (0.101 R)
• M61: 38,208,194 km (0.081 R)
• M62: 39,444,022 km (0.1 R)
• M63: 39,799,466 km (0.066 R)
• M64: 40,513,647 km (0.079 R)
• M65: 40,692,865 km (0.067 R)
• M66: 41,232,016 km (0.098 R)
• M67: 41,683,053 km (0.1 R)
• M68: 41,773,560 km (0.076 R)
• M69: 42,045,230 km (0.09 R)
• M70: 43,412,255 km (0.098 R)
• M71: 44,701,190 km (0.098 R)
• M72: 45,816,143 km (0.061 R)
• M73: 46,096,190 km (0.063 R)
• M74: 46,940,072 km (0.097 R)
• M75: 48,547,800 km (0.107 R)
• M76: 49,310,600 km (0.048 R)
• M77: 49,501,935 km (0.05 R)
• M78: 51,622,784 km (0.1 R)
• M79: 53,183,689 km (0.076 R)
• M80: 53,871,390 km (0.026 R)
• M81: 54,859,035 km (0.08 R)
• M82: 56,351,723 km (0.073 R)
• M83: 57,958,404 km (0.104 R)
• M84: 58,970,284 km (0.063 R)
• M85: 59,784,096 km (0.067 R)
• M86: 59,885,972 km (0.109 R)
• M87: 61,628,339 km (0.12 R)
• M88: 61,834,485 km (0.066 R)
• M89: 63,803,641 km (0.037 R)
• M90: 66,003,927 km (0.088 R)
• M91: 67,060,387 km (0.099 R)
• M92: 67,803,141 km (0.074 R)
• M93: 68,228,896 km (0.101 R)
• M94: 69,833,184 km (0.116 R)
• M95: 70,693,970 km (0.053 R)
• M96: 70,909,690 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit