🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.43 AU - 0.61 AU

Year: 246 Days

Day: 15.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.53 AU - 0.61 AU

Year: 282 Days

Day: 44.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 79.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,502,170 km

• M1: 348,114 km (0.092 R)
• M2: 781,050 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 313 Days

Day: 44.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,502,170 km

• M1: 339,438 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 14.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 469 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,502,170 km

• M1: 198,666 km (0.108 R)
• M2: 293,810 km (0.05 R)
• M3: 403,017 km (0.092 R)
• M4: 511,176 km (0.065 R)
• M5: 625,319 km (0.067 R)
• M6: 726,746 km (0.095 R)
• M7: 910,602 km (0.069 R)
• M8: 1,047,185 km (0.096 R)
• M9: 1,177,186 km (0.037 R)
• M10: 1,322,894 km (0.059 R)
• M11: 1,475,035 km (0.09 R)
• M12: 1,580,053 km (0.076 R)
• M13: 1,687,614 km (0.078 R)
• M14: 1,825,992 km (0.109 R)
• M15: 1,962,425 km (0.082 R)
• M16: 2,084,796 km (0.083 R)
• M17: 2,179,791 km (0.092 R)
• M18: 2,325,050 km (0.082 R)
• M19: 2,430,068 km (0.119 R)
• M20: 2,549,447 km (0.095 R)
• M21: 2,664,338 km (0.071 R)
• M22: 2,787,607 km (0.118 R)
• M23: 2,899,656 km (0.06 R)
• M24: 2,993,005 km (0.11 R)
• M25: 3,210,370 km (0.042 R)
• M26: 3,314,042 km (0.106 R)
• M27: 3,574,791 km (0.048 R)
• M28: 3,798,589 km (0.11 R)
• M29: 3,916,023 km (0.111 R)
• M30: 4,071,904 km (0.108 R)
• M31: 4,169,442 km (0.119 R)
• M32: 4,412,988 km (0.118 R)
• M33: 4,520,997 km (0.034 R)
• M34: 4,724,151 km (0.048 R)
• M35: 4,842,782 km (0.108 R)
• M36: 5,058,652 km (0.07 R)
• M37: 5,155,741 km (0.108 R)
• M38: 5,294,269 km (0.084 R)
• M39: 5,442,371 km (0.085 R)
• M40: 5,633,557 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.9

Radius: 12.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.88 AU - 0.9 AU

Year: 551 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,502,170 km

• M1: 162,164 km (0.117 R)
• M2: 274,213 km (0.055 R)
• M3: 386,860 km (0.118 R)
• M4: 584,479 km (0.104 R)
• M5: 677,529 km (0.09 R)
• M6: 766,689 km (0.102 R)
• M7: 874,100 km (0.091 R)
• M8: 1,027,438 km (0.112 R)
• M9: 1,194,240 km (0.08 R)
• M10: 1,341,893 km (0.118 R)
• M11: 1,428,510 km (0.105 R)
• M12: 1,521,410 km (0.065 R)
• M13: 1,731,745 km (0.067 R)
• M14: 1,956,591 km (0.097 R)
• M15: 2,041,562 km (0.047 R)
• M16: 2,409,723 km (0.109 R)
• M17: 2,552,738 km (0.094 R)
• M18: 2,688,124 km (0.109 R)
• M19: 2,804,511 km (0.116 R)
• M20: 2,895,766 km (0.077 R)
• M21: 2,987,918 km (0.089 R)
• M22: 3,097,723 km (0.12 R)
• M23: 3,281,878 km (0.105 R)
• M24: 3,475,458 km (0.067 R)
• M25: 3,667,093 km (0.046 R)
• M26: 3,790,810 km (0.091 R)
• M27: 4,012,364 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 12.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.81 AU - 1.2 AU

Year: 656 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,502,170 km

• M1: 159,621 km (0.084 R)
• M2: 253,568 km (0.07 R)
• M3: 345,122 km (0.04 R)
• M4: 447,597 km (0.051 R)
• M5: 600,935 km (0.112 R)
• M6: 710,141 km (0.043 R)
• M7: 966,253 km (0.093 R)
• M8: 1,081,742 km (0.071 R)
• M9: 1,202,168 km (0.041 R)
• M10: 1,310,178 km (0.072 R)
• M11: 1,457,382 km (0.108 R)
• M12: 1,660,686 km (0.099 R)
• M13: 1,743,414 km (0.048 R)
• M14: 1,986,809 km (0.115 R)
• M15: 2,081,954 km (0.087 R)
• M16: 2,241,574 km (0.102 R)
• M17: 2,333,577 km (0.028 R)
• M18: 2,521,622 km (0.079 R)
• M19: 2,602,853 km (0.093 R)
• M20: 2,745,121 km (0.104 R)
• M21: 2,866,894 km (0.119 R)
• M22: 2,951,716 km (0.04 R)
• M23: 3,171,624 km (0.105 R)
• M24: 3,348,300 km (0.098 R)
• M25: 3,462,293 km (0.058 R)
• M26: 3,552,949 km (0.096 R)
• M27: 3,745,033 km (0.075 R)
• M28: 3,906,300 km (0.088 R)
• M29: 4,130,696 km (0.098 R)
• M30: 4,218,211 km (0.075 R)
• M31: 4,297,498 km (0.12 R)
• M32: 4,412,988 km (0.091 R)
• M33: 4,520,399 km (0.104 R)
• M34: 4,719,813 km (0.092 R)
• M35: 4,912,794 km (0.055 R)
• M36: 4,996,419 km (0.055 R)
• M37: 5,230,989 km (0.11 R)
• M38: 5,623,683 km (0.082 R)
• M39: 5,711,048 km (0.098 R)
• M40: 6,015,929 km (0.089 R)
• M41: 6,095,515 km (0.077 R)
• M42: 6,195,446 km (0.099 R)
• M43: 6,386,931 km (0.068 R)
• M44: 6,621,351 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 10.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.05 AU - 1.43 AU

Year: 906 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,502,170 km

• M1: 144,811 km (0.041 R)
• M2: 317,297 km (0.065 R)
• M3: 400,473 km (0.091 R)
• M4: 472,580 km (0.104 R)
• M5: 604,675 km (0.066 R)
• M6: 776,114 km (0.061 R)
• M7: 903,571 km (0.061 R)
• M8: 1,114,504 km (0.071 R)
• M9: 1,438,533 km (0.048 R)
• M10: 1,510,938 km (0.083 R)
• M11: 1,806,095 km (0.108 R)
• M12: 1,913,357 km (0.078 R)
• M13: 2,179,940 km (0.084 R)
• M14: 2,348,986 km (0.104 R)
• M15: 2,498,434 km (0.115 R)
• M16: 2,659,102 km (0.07 R)
• M17: 2,757,238 km (0.039 R)
• M18: 2,840,116 km (0.112 R)
• M19: 3,016,641 km (0.114 R)
• M20: 3,153,523 km (0.117 R)
• M21: 3,275,146 km (0.097 R)
• M22: 3,676,517 km (0.115 R)
• M23: 3,841,524 km (0.12 R)
• M24: 3,915,724 km (0.103 R)
• M25: 3,999,649 km (0.063 R)
• M26: 4,093,746 km (0.093 R)
• M27: 4,179,017 km (0.112 R)
• M28: 4,284,034 km (0.086 R)
• M29: 4,565,278 km (0.061 R)
• M30: 4,653,840 km (0.089 R)
• M31: 4,852,656 km (0.088 R)
• M32: 4,922,817 km (0.078 R)
• M33: 5,084,682 km (0.114 R)
• M34: 5,186,708 km (0.061 R)
• M35: 5,289,482 km (0.102 R)
• M36: 5,434,591 km (0.116 R)
• M37: 5,570,426 km (0.103 R)
• M38: 5,665,122 km (0.096 R)
• M39: 5,888,322 km (0.101 R)
• M40: 6,049,439 km (0.092 R)
• M41: 6,255,734 km (0.067 R)
• M42: 6,431,212 km (0.107 R)
• M43: 6,530,695 km (0.073 R)
• M44: 6,630,626 km (0.087 R)
• M45: 6,731,156 km (0.054 R)
• M46: 7,321,619 km (0.072 R)
• M47: 7,460,296 km (0.077 R)
• M48: 7,834,440 km (0.081 R)
• M49: 7,917,019 km (0.082 R)
• M50: 8,023,682 km (0.099 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 9.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.89 AU - 2.43 AU

Year: 2083 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,502,170 km

• M1: 117,135 km (0.107 R)
• M2: 202,855 km (0.117 R)
• M3: 347,965 km (0.085 R)
• M4: 542,591 km (0.066 R)
• M5: 641,176 km (0.097 R)
• M6: 799,750 km (0.103 R)
• M7: 960,718 km (0.08 R)
• M8: 1,132,605 km (0.105 R)
• M9: 1,355,806 km (0.045 R)
• M10: 1,413,849 km (0.095 R)
• M11: 1,481,318 km (0.105 R)
• M12: 1,955,693 km (0.106 R)
• M13: 2,031,240 km (0.098 R)
• M14: 2,318,767 km (0.119 R)
• M15: 2,429,320 km (0.107 R)
• M16: 2,546,754 km (0.09 R)
• M17: 2,655,811 km (0.091 R)
• M18: 2,921,497 km (0.056 R)
• M19: 3,582,570 km (0.086 R)
• M20: 3,640,763 km (0.11 R)
• M21: 3,942,203 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 14.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.6 AU - 2.76 AU

Year: 2878 Days

Day: 14.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 85.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,502,170 km

• M1: 205,847 km (0.118 R)
• M2: 311,912 km (0.086 R)
• M3: 432,787 km (0.087 R)
• M4: 648,357 km (0.054 R)
• M5: 811,419 km (0.107 R)
• M6: 1,140,983 km (0.079 R)
• M7: 1,235,529 km (0.047 R)
• M8: 1,433,297 km (0.072 R)
• M9: 1,571,226 km (0.092 R)
• M10: 1,750,445 km (0.079 R)
• M11: 1,949,260 km (0.12 R)
• M12: 2,038,570 km (0.112 R)
• M13: 2,142,541 km (0.087 R)
• M14: 2,261,770 km (0.057 R)
• M15: 2,465,672 km (0.103 R)
• M16: 2,619,010 km (0.071 R)
• M17: 2,804,661 km (0.118 R)
• M18: 3,143,799 km (0.052 R)
• M19: 3,403,202 km (0.113 R)
• M20: 3,590,498 km (0.103 R)
• M21: 3,685,493 km (0.058 R)
• M22: 4,057,693 km (0.071 R)
• M23: 4,190,087 km (0.059 R)
• M24: 4,493,172 km (0.088 R)
• M25: 4,630,204 km (0.06 R)
• M26: 4,820,941 km (0.113 R)
• M27: 4,961,413 km (0.095 R)
• M28: 5,067,628 km (0.119 R)
• M29: 5,282,450 km (0.058 R)
• M30: 5,721,071 km (0.066 R)
• M31: 6,247,805 km (0.075 R)
• M32: 6,439,740 km (0.04 R)
• M33: 6,731,455 km (0.06 R)
• M34: 7,449,076 km (0.031 R)
• M35: 7,632,483 km (0.066 R)
• M36: 7,879,170 km (0.116 R)
• M37: 8,024,280 km (0.081 R)
• M38: 8,275,305 km (0.108 R)
• M39: 8,401,716 km (0.092 R)
• M40: 8,742,051 km (0.066 R)
• M41: 9,043,640 km (0.114 R)
• M42: 9,370,661 km (0.081 R)
• M43: 9,723,712 km (0.105 R)
• M44: 9,834,863 km (0.066 R)
• M45: 10,238,927 km (0.073 R)
• M46: 10,602,599 km (0.105 R)
• M47: 10,740,080 km (0.113 R)
• M48: 11,086,549 km (0.075 R)
• M49: 12,219,603 km (0.089 R)
• M50: 12,411,986 km (0.045 R)
• M51: 12,557,096 km (0.065 R)
• M52: 13,019,951 km (0.07 R)
• M53: 13,191,989 km (0.114 R)
• M54: 13,438,975 km (0.104 R)
• M55: 14,113,512 km (0.041 R)
• M56: 14,366,183 km (0.101 R)
• M57: 14,493,042 km (0.106 R)
• M58: 15,107,291 km (0.051 R)
• M59: 16,467,434 km (0.074 R)
• M60: 16,680,163 km (0.1 R)
• M61: 16,813,604 km (0.108 R)
• M62: 17,377,887 km (0.088 R)
• M63: 18,304,646 km (0.09 R)
• M64: 18,442,425 km (0.08 R)
• M65: 18,552,679 km (0.052 R)

Planet 10 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.9

Radius: 10.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.34 AU - 4.7 AU

Year: 6304 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,502,170 km

• M1: 132,693 km (0.053 R)
• M2: 234,270 km (0.096 R)
• M3: 384,616 km (0.077 R)
• M4: 531,521 km (0.092 R)
• M5: 629,807 km (0.088 R)
• M6: 784,042 km (0.088 R)
• M7: 872,604 km (0.076 R)
• M8: 1,005,447 km (0.111 R)
• M9: 1,492,688 km (0.112 R)
• M10: 2,064,600 km (0.116 R)
• M11: 2,245,165 km (0.113 R)
• M12: 2,758,734 km (0.054 R)
• M13: 3,080,220 km (0.117 R)
• M14: 3,162,499 km (0.107 R)
• M15: 3,308,357 km (0.044 R)
• M16: 3,456,309 km (0.076 R)
• M17: 3,671,730 km (0.041 R)
• M18: 4,093,147 km (0.093 R)
• M19: 4,183,953 km (0.114 R)
• M20: 4,252,319 km (0.089 R)
• M21: 4,436,923 km (0.114 R)
• M22: 4,576,947 km (0.079 R)
• M23: 4,718,616 km (0.1 R)
• M24: 5,006,143 km (0.115 R)
• M25: 5,448,354 km (0.105 R)
• M26: 5,801,106 km (0.065 R)
• M27: 6,057,667 km (0.1 R)
• M28: 6,502,271 km (0.088 R)
• M29: 6,876,416 km (0.094 R)
• M30: 6,957,498 km (0.117 R)
• M31: 7,534,198 km (0.09 R)
• M32: 7,701,747 km (0.105 R)
• M33: 8,384,512 km (0.115 R)
• M34: 8,645,560 km (0.108 R)
• M35: 8,791,717 km (0.087 R)
• M36: 9,505,000 km (0.072 R)
• M37: 9,716,531 km (0.068 R)
• M38: 10,391,517 km (0.108 R)
• M39: 11,304,214 km (0.091 R)
• M40: 11,464,283 km (0.11 R)
• M41: 11,560,624 km (0.109 R)
• M42: 12,144,355 km (0.093 R)
• M43: 12,937,673 km (0.064 R)
• M44: 13,645,719 km (0.068 R)
• M45: 13,816,111 km (0.11 R)
• M46: 14,296,919 km (0.056 R)
• M47: 14,366,183 km (0.11 R)
• M48: 14,470,153 km (0.073 R)
• M49: 14,818,417 km (0.065 R)
• M50: 14,958,441 km (0.056 R)
• M51: 15,099,063 km (0.073 R)
• M52: 15,310,594 km (0.103 R)
• M53: 15,558,777 km (0.105 R)
• M54: 16,167,042 km (0.051 R)
• M55: 16,238,998 km (0.039 R)
• M56: 16,492,118 km (0.1 R)
• M57: 18,676,845 km (0.119 R)
• M58: 19,552,890 km (0.113 R)
• M59: 21,423,911 km (0.093 R)
• M60: 21,980,415 km (0.052 R)
• M61: 22,140,335 km (0.104 R)
• M62: 22,461,223 km (0.11 R)
• M63: 23,148,176 km (0.101 R)
• M64: 23,474,000 km (0.104 R)
• M65: 24,088,698 km (0.047 R)
• M66: 24,253,555 km (0.091 R)
• M67: 24,542,877 km (0.088 R)
• M68: 24,833,396 km (0.099 R)
• M69: 25,208,737 km (0.096 R)
• M70: 25,669,798 km (0.12 R)
• M71: 26,941,679 km (0.105 R)
• M72: 27,284,258 km (0.078 R)
• M73: 27,628,333 km (0.101 R)
• M74: 27,800,819 km (0.1 R)
• M75: 27,930,521 km (0.113 R)
• M76: 28,017,138 km (0.11 R)
• M77: 28,277,289 km (0.083 R)
• M78: 28,756,451 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit