🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.05 AU - 1.65 AU

Year: 565 Days

Day: 19.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,785,549 km

• M1: 737,069 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.33 AU - 1.91 AU

Year: 742 Days

Day: 46.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.23 AU - 2.05 AU

Year: 756 Days

Day: 19.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,785,549 km

• M1: 49,367 km (0.062 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 9.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.97 AU - 8.17 AU

Year: 8251 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,785,549 km

• M1: 144,811 km (0.096 R)
• M2: 244,443 km (0.103 R)
• M3: 330,312 km (0.088 R)
• M4: 465,549 km (0.109 R)
• M5: 750,084 km (0.117 R)
• M6: 1,018,313 km (0.105 R)
• M7: 1,155,195 km (0.113 R)
• M8: 1,504,805 km (0.097 R)
• M9: 1,701,975 km (0.109 R)
• M10: 1,783,207 km (0.108 R)
• M11: 2,457,145 km (0.086 R)
• M12: 3,880,120 km (0.09 R)
• M13: 4,628,708 km (0.058 R)
• M14: 4,714,577 km (0.102 R)
• M15: 4,859,088 km (0.11 R)
• M16: 5,391,058 km (0.104 R)
• M17: 5,848,678 km (0.099 R)
• M18: 5,910,612 km (0.096 R)
• M19: 6,097,908 km (0.111 R)
• M20: 6,671,317 km (0.119 R)
• M21: 7,563,668 km (0.066 R)
• M22: 7,733,013 km (0.092 R)
• M23: 8,075,592 km (0.117 R)
• M24: 8,144,706 km (0.105 R)
• M25: 8,423,108 km (0.115 R)
• M26: 8,563,431 km (0.085 R)
• M27: 9,240,810 km (0.059 R)
• M28: 10,083,944 km (0.09 R)
• M29: 10,232,943 km (0.082 R)
• M30: 11,104,650 km (0.047 R)
• M31: 11,374,674 km (0.115 R)
• M32: 11,568,852 km (0.088 R)
• M33: 11,921,305 km (0.054 R)
• M34: 15,205,128 km (0.114 R)
• M35: 15,591,090 km (0.111 R)
• M36: 15,980,194 km (0.114 R)
• M37: 16,724,144 km (0.107 R)
• M38: 18,019,064 km (0.101 R)
• M39: 18,336,361 km (0.029 R)
• M40: 19,068,792 km (0.117 R)
• M41: 19,810,648 km (0.111 R)
• M42: 20,562,078 km (0.108 R)
• M43: 22,092,763 km (0.101 R)
• M44: 22,286,642 km (0.047 R)
• M45: 24,057,133 km (0.072 R)
• M46: 25,617,588 km (0.108 R)
• M47: 26,230,341 km (0.097 R)
• M48: 26,538,513 km (0.11 R)
• M49: 26,744,659 km (0.07 R)
• M50: 27,106,835 km (0.116 R)
• M51: 27,418,447 km (0.083 R)
• M52: 28,412,974 km (0.104 R)
• M53: 28,676,715 km (0.107 R)
• M54: 29,100,376 km (0.108 R)
• M55: 29,312,955 km (0.088 R)
• M56: 29,419,468 km (0.095 R)
• M57: 29,846,720 km (0.1 R)
• M58: 30,383,627 km (0.104 R)
• M59: 32,178,203 km (0.075 R)
• M60: 32,949,829 km (0.074 R)
• M61: 33,226,884 km (0.09 R)
• M62: 33,671,788 km (0.104 R)
• M63: 33,894,988 km (0.082 R)
• M64: 35,074,866 km (0.086 R)
• M65: 35,357,756 km (0.093 R)
• M66: 37,937,870 km (0.094 R)
• M67: 38,344,627 km (0.108 R)
• M68: 38,752,880 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 11.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.94 AU - 12.42 AU

Year: 13453 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,785,549 km

• M1: 193,131 km (0.071 R)
• M2: 277,953 km (0.073 R)
• M3: 553,063 km (0.114 R)
• M4: 704,606 km (0.099 R)
• M5: 786,137 km (0.109 R)
• M6: 915,240 km (0.053 R)
• M7: 1,477,877 km (0.108 R)
• M8: 2,257,881 km (0.099 R)
• M9: 2,674,212 km (0.111 R)
• M10: 2,807,204 km (0.074 R)
• M11: 2,976,549 km (0.116 R)
• M12: 3,505,228 km (0.079 R)
• M13: 3,725,137 km (0.107 R)
• M14: 3,949,533 km (0.076 R)
• M15: 5,641,784 km (0.051 R)
• M16: 5,943,374 km (0.03 R)
• M17: 6,562,559 km (0.114 R)
• M18: 6,834,229 km (0.071 R)
• M19: 7,156,014 km (0.058 R)
• M20: 7,482,586 km (0.117 R)
• M21: 8,102,370 km (0.079 R)
• M22: 8,296,399 km (0.109 R)
• M23: 8,394,086 km (0.088 R)
• M24: 8,887,759 km (0.067 R)
• M25: 9,087,921 km (0.113 R)
• M26: 9,594,908 km (0.03 R)
• M27: 9,903,529 km (0.106 R)
• M28: 10,059,110 km (0.076 R)
• M29: 10,215,590 km (0.108 R)
• M30: 11,278,632 km (0.062 R)
• M31: 11,604,456 km (0.084 R)
• M32: 11,713,663 km (0.103 R)
• M33: 13,279,653 km (0.115 R)
• M34: 13,451,242 km (0.097 R)
• M35: 14,437,990 km (0.055 R)
• M36: 14,910,420 km (0.111 R)
• M37: 15,029,350 km (0.094 R)
• M38: 15,268,108 km (0.047 R)
• M39: 16,603,568 km (0.117 R)
• M40: 18,548,341 km (0.116 R)
• M41: 18,933,107 km (0.09 R)
• M42: 19,385,191 km (0.119 R)
• M43: 19,775,642 km (0.051 R)
• M44: 20,300,132 km (0.087 R)
• M45: 21,363,025 km (0.1 R)
• M46: 21,833,809 km (0.107 R)
• M47: 22,922,583 km (0.075 R)
• M48: 25,152,788 km (0.046 R)
• M49: 25,436,276 km (0.09 R)
• M50: 25,935,184 km (0.119 R)
• M51: 26,150,007 km (0.079 R)
• M52: 26,509,341 km (0.112 R)
• M53: 26,725,809 km (0.101 R)
• M54: 27,524,213 km (0.09 R)
• M55: 29,367,857 km (0.103 R)
• M56: 30,191,693 km (0.096 R)
• M57: 30,266,940 km (0.1 R)
• M58: 30,493,132 km (0.053 R)
• M59: 30,871,316 km (0.029 R)
• M60: 31,174,999 km (0.083 R)
• M61: 32,553,843 km (0.099 R)
• M62: 33,874,493 km (0.117 R)
• M63: 35,768,402 km (0.105 R)
• M64: 36,087,345 km (0.115 R)
• M65: 37,211,274 km (0.118 R)
• M66: 38,102,428 km (0.114 R)
• M67: 38,346,721 km (0.099 R)
• M68: 39,164,723 km (0.088 R)
• M69: 39,411,260 km (0.068 R)
• M70: 43,085,533 km (0.116 R)
• M71: 44,363,099 km (0.035 R)
• M72: 44,448,669 km (0.115 R)
• M73: 44,705,828 km (0.073 R)
• M74: 46,955,181 km (0.107 R)
• M75: 48,533,888 km (0.101 R)
• M76: 49,862,765 km (0.071 R)
• M77: 49,951,776 km (0.115 R)
• M78: 51,563,095 km (0.09 R)
• M79: 51,653,153 km (0.069 R)
• M80: 52,194,398 km (0.098 R)
• M81: 53,191,468 km (0.084 R)
• M82: 54,012,012 km (0.115 R)
• M83: 54,653,039 km (0.093 R)
• M84: 57,335,628 km (0.117 R)
• M85: 57,802,523 km (0.079 R)
• M86: 58,083,168 km (0.055 R)
• M87: 59,587,973 km (0.108 R)
• M88: 60,630,072 km (0.092 R)
• M89: 61,010,350 km (0.087 R)
• M90: 62,060,527 km (0.097 R)
• M91: 62,252,162 km (0.074 R)
• M92: 64,954,947 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 11.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.22 AU - 12.22 AU

Year: 13526 Days

Day: 11.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 108.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,785,549 km

• M1: 167,998 km (0.06 R)
• M2: 368,310 km (0.081 R)
• M3: 465,249 km (0.078 R)
• M4: 1,096,104 km (0.101 R)
• M5: 1,181,374 km (0.075 R)
• M6: 1,428,211 km (0.091 R)
• M7: 2,024,209 km (0.053 R)
• M8: 2,184,578 km (0.106 R)
• M9: 2,321,609 km (0.09 R)
• M10: 2,779,379 km (0.087 R)
• M11: 3,079,921 km (0.088 R)
• M12: 4,179,316 km (0.067 R)
• M13: 4,559,145 km (0.085 R)
• M14: 5,058,802 km (0.101 R)
• M15: 5,204,809 km (0.057 R)
• M16: 5,651,359 km (0.117 R)
• M17: 5,917,493 km (0.115 R)
• M18: 6,740,880 km (0.1 R)
• M19: 7,350,940 km (0.079 R)
• M20: 10,845,546 km (0.09 R)
• M21: 11,511,407 km (0.108 R)
• M22: 12,043,825 km (0.068 R)
• M23: 12,190,431 km (0.075 R)
• M24: 14,408,220 km (0.053 R)
• M25: 15,563,115 km (0.093 R)
• M26: 16,421,657 km (0.091 R)
• M27: 17,240,556 km (0.114 R)
• M28: 18,016,820 km (0.112 R)
• M29: 20,471,571 km (0.093 R)
• M30: 20,998,604 km (0.042 R)
• M31: 21,116,338 km (0.115 R)
• M32: 22,908,221 km (0.079 R)
• M33: 23,577,522 km (0.091 R)
• M34: 24,253,256 km (0.115 R)
• M35: 24,686,491 km (0.083 R)
• M36: 26,699,779 km (0.118 R)
• M37: 27,468,263 km (0.082 R)
• M38: 28,634,528 km (0.111 R)
• M39: 29,618,882 km (0.104 R)
• M40: 29,949,494 km (0.114 R)
• M41: 30,082,037 km (0.055 R)
• M42: 30,614,307 km (0.071 R)
• M43: 31,216,737 km (0.036 R)
• M44: 31,620,652 km (0.079 R)
• M45: 32,910,784 km (0.116 R)
• M46: 33,116,181 km (0.108 R)
• M47: 33,528,024 km (0.096 R)
• M48: 33,941,513 km (0.026 R)
• M49: 34,426,210 km (0.1 R)
• M50: 38,241,255 km (0.092 R)
• M51: 38,385,168 km (0.038 R)
• M52: 38,673,443 km (0.116 R)
• M53: 39,107,127 km (0.11 R)
• M54: 40,198,444 km (0.029 R)
• M55: 40,271,597 km (0.034 R)
• M56: 41,669,290 km (0.107 R)
• M57: 42,113,895 km (0.107 R)
• M58: 43,157,490 km (0.111 R)
• M59: 44,058,817 km (0.094 R)
• M60: 45,118,269 km (0.104 R)
• M61: 46,109,505 km (0.096 R)
• M62: 49,439,104 km (0.092 R)
• M63: 49,909,739 km (0.054 R)
• M64: 50,067,116 km (0.098 R)
• M65: 50,224,493 km (0.119 R)
• M66: 50,776,659 km (0.103 R)
• M67: 50,855,796 km (0.115 R)
• M68: 51,013,921 km (0.108 R)
• M69: 51,093,058 km (0.073 R)
• M70: 52,365,538 km (0.074 R)
• M71: 53,809,457 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.3

Radius: 4.3

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.7 AU - 19.28 AU

Year: 25204 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,785,549 km

• M1: 101,876 km (0.111 R)
• M2: 147,504 km (0.109 R)
• M3: 190,438 km (0.102 R)
• M4: 348,264 km (0.086 R)
• M5: 409,150 km (0.098 R)
• M6: 541,843 km (0.083 R)
• M7: 887,265 km (0.099 R)
• M8: 1,015,470 km (0.109 R)
• M9: 1,636,601 km (0.05 R)
• M10: 2,294,831 km (0.038 R)
• M11: 2,353,025 km (0.102 R)
• M12: 2,651,473 km (0.082 R)
• M13: 3,482,040 km (0.089 R)
• M14: 3,616,529 km (0.09 R)
• M15: 3,684,296 km (0.068 R)
• M16: 4,171,088 km (0.079 R)
• M17: 4,458,316 km (0.089 R)
• M18: 4,604,323 km (0.096 R)
• M19: 5,280,805 km (0.096 R)
• M20: 5,512,981 km (0.046 R)
• M21: 6,723,826 km (0.042 R)
• M22: 7,273,000 km (0.038 R)
• M23: 7,401,803 km (0.089 R)
• M24: 7,880,517 km (0.113 R)
• M25: 8,504,041 km (0.088 R)
• M26: 8,959,117 km (0.109 R)
• M27: 9,282,398 km (0.06 R)
• M28: 9,845,485 km (0.116 R)
• M29: 10,419,492 km (0.079 R)
• M30: 10,857,065 km (0.095 R)
• M31: 11,004,270 km (0.105 R)
• M32: 11,499,738 km (0.114 R)
• M33: 11,649,934 km (0.045 R)
• M34: 11,800,579 km (0.042 R)
• M35: 12,307,566 km (0.09 R)
• M36: 12,409,891 km (0.085 R)
• M37: 13,658,884 km (0.099 R)
• M38: 13,870,864 km (0.084 R)
• M39: 13,977,228 km (0.097 R)
• M40: 14,191,004 km (0.063 R)
• M41: 14,459,532 km (0.098 R)
• M42: 14,513,387 km (0.081 R)
• M43: 14,947,221 km (0.118 R)
• M44: 15,165,783 km (0.052 R)
• M45: 15,330,341 km (0.118 R)
• M46: 15,550,699 km (0.084 R)
• M47: 15,883,105 km (0.06 R)
• M48: 16,050,206 km (0.084 R)
• M49: 16,724,444 km (0.078 R)
• M50: 18,333,518 km (0.097 R)
• M51: 21,819,448 km (0.119 R)
• M52: 22,440,728 km (0.089 R)
• M53: 23,446,923 km (0.047 R)
• M54: 23,510,203 km (0.039 R)
• M55: 25,307,621 km (0.091 R)
• M56: 26,618,099 km (0.105 R)
• M57: 26,750,493 km (0.116 R)
• M58: 27,215,144 km (0.06 R)
• M59: 27,481,877 km (0.041 R)
• M60: 27,548,597 km (0.081 R)
• M61: 28,896,325 km (0.097 R)
• M62: 29,509,676 km (0.052 R)
• M63: 29,989,736 km (0.119 R)
• M64: 32,994,858 km (0.119 R)
• M65: 33,136,976 km (0.045 R)
• M66: 34,137,337 km (0.113 R)
• M67: 34,209,143 km (0.055 R)
• M68: 34,713,438 km (0.104 R)
• M69: 35,437,940 km (0.07 R)
• M70: 36,167,529 km (0.104 R)
• M71: 36,754,701 km (0.109 R)
• M72: 41,487,828 km (0.098 R)
• M73: 41,717,909 km (0.12 R)
• M74: 43,574,120 km (0.068 R)
• M75: 43,964,121 km (0.117 R)
• M76: 45,931,932 km (0.111 R)
• M77: 46,090,506 km (0.076 R)
• M78: 47,928,166 km (0.104 R)
• M79: 49,220,542 km (0.048 R)
• M80: 49,789,612 km (0.088 R)
• M81: 50,115,735 km (0.118 R)
• M82: 50,524,437 km (0.119 R)
• M83: 50,770,077 km (0.103 R)
• M84: 51,262,852 km (0.062 R)
• M85: 51,344,981 km (0.046 R)
• M86: 51,427,410 km (0.11 R)
• M87: 52,087,435 km (0.064 R)
• M88: 53,165,886 km (0.096 R)
• M89: 53,582,666 km (0.084 R)
• M90: 54,419,517 km (0.094 R)
• M91: 55,852,066 km (0.078 R)
• M92: 56,190,905 km (0.1 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 17,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit