🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.59 AU - 2.55 AU

Year: 1052 Days

Day: 43.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.41 AU - 3.89 AU

Year: 1974 Days

Day: 20.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.3 AU - 3.76 AU

Year: 2342 Days

Day: 17.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,108,056 km

• M1: 190,139 km (0.105 R)
• M2: 278,551 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.94 AU - 4.14 AU

Year: 2352 Days

Day: 20.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 13.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.09 AU - 5.87 AU

Year: 4530 Days

Day: 10 Hours

Environment

Temp: -135 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,108,056 km

• M1: 170,691 km (0.1 R)
• M2: 324,029 km (0.117 R)
• M3: 489,035 km (0.038 R)
• M4: 904,469 km (0.071 R)
• M5: 1,129,015 km (0.082 R)
• M6: 1,633,459 km (0.06 R)
• M7: 2,241,574 km (0.105 R)
• M8: 2,413,911 km (0.096 R)
• M9: 2,570,989 km (0.116 R)
• M10: 2,731,508 km (0.09 R)
• M11: 2,813,038 km (0.108 R)
• M12: 2,916,111 km (0.099 R)
• M13: 3,020,531 km (0.115 R)
• M14: 3,363,259 km (0.066 R)
• M15: 3,561,626 km (0.092 R)
• M16: 3,786,771 km (0.059 R)
• M17: 4,086,415 km (0.117 R)
• M18: 4,227,337 km (0.034 R)
• M19: 4,465,945 km (0.115 R)
• M20: 4,956,477 km (0.103 R)
• M21: 5,208,250 km (0.082 R)
• M22: 6,015,630 km (0.083 R)
• M23: 7,086,601 km (0.058 R)
• M24: 7,199,846 km (0.06 R)
• M25: 8,156,674 km (0.035 R)
• M26: 8,394,685 km (0.11 R)
• M27: 8,604,870 km (0.114 R)
• M28: 8,695,376 km (0.09 R)
• M29: 8,908,104 km (0.075 R)
• M30: 8,999,808 km (0.066 R)
• M31: 9,122,478 km (0.119 R)
• M32: 9,494,079 km (0.109 R)
• M33: 9,713,091 km (0.032 R)
• M34: 9,933,897 km (0.114 R)
• M35: 10,541,414 km (0.072 R)
• M36: 11,326,204 km (0.047 R)
• M37: 11,425,537 km (0.062 R)
• M38: 11,658,760 km (0.104 R)
• M39: 11,859,820 km (0.069 R)
• M40: 12,028,267 km (0.103 R)
• M41: 12,197,612 km (0.103 R)
• M42: 13,474,579 km (0.056 R)
• M43: 13,685,662 km (0.079 R)
• M44: 14,289,888 km (0.075 R)
• M45: 14,433,203 km (0.057 R)
• M46: 14,938,993 km (0.081 R)
• M47: 15,121,054 km (0.035 R)
• M48: 15,340,514 km (0.085 R)
• M49: 16,005,177 km (0.088 R)
• M50: 16,528,620 km (0.051 R)
• M51: 17,554,113 km (0.087 R)
• M52: 18,016,520 km (0.095 R)
• M53: 18,210,250 km (0.09 R)
• M54: 18,835,270 km (0.112 R)
• M55: 19,189,966 km (0.032 R)
• M56: 19,825,907 km (0.058 R)
• M57: 20,146,495 km (0.044 R)
• M58: 20,307,462 km (0.09 R)
• M59: 20,671,135 km (0.075 R)
• M60: 21,733,878 km (0.058 R)
• M61: 21,816,306 km (0.103 R)
• M62: 22,271,981 km (0.102 R)
• M63: 22,563,548 km (0.119 R)
• M64: 22,688,761 km (0.101 R)
• M65: 23,066,196 km (0.078 R)
• M66: 23,403,390 km (0.111 R)
• M67: 23,784,865 km (0.081 R)
• M68: 24,082,864 km (0.087 R)
• M69: 25,722,157 km (0.051 R)
• M70: 25,853,205 km (0.077 R)
• M71: 26,159,581 km (0.118 R)
• M72: 26,555,417 km (0.087 R)
• M73: 26,731,943 km (0.069 R)
• M74: 26,953,198 km (0.117 R)
• M75: 27,308,343 km (0.045 R)
• M76: 27,486,514 km (0.076 R)
• M77: 27,620,404 km (0.05 R)
• M78: 28,248,267 km (0.03 R)
• M79: 28,744,782 km (0.079 R)
• M80: 29,472,127 km (0.027 R)
• M81: 30,898,692 km (0.114 R)
• M82: 30,991,592 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 14.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.38 AU - 7.12 AU

Year: 6192 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,108,056 km

• M1: 223,050 km (0.102 R)
• M2: 530,923 km (0.053 R)
• M3: 679,474 km (0.047 R)
• M4: 1,127,818 km (0.083 R)
• M5: 1,281,605 km (0.106 R)
• M6: 1,571,077 km (0.109 R)
• M7: 1,850,077 km (0.091 R)
• M8: 2,012,241 km (0.113 R)
• M9: 2,156,753 km (0.111 R)
• M10: 2,456,547 km (0.069 R)
• M11: 3,109,691 km (0.118 R)
• M12: 3,476,206 km (0.088 R)
• M13: 3,570,153 km (0.109 R)
• M14: 3,705,689 km (0.105 R)
• M15: 4,066,369 km (0.073 R)
• M16: 4,555,405 km (0.098 R)
• M17: 4,643,668 km (0.085 R)
• M18: 5,200,920 km (0.073 R)
• M19: 5,479,770 km (0.077 R)
• M20: 6,182,282 km (0.117 R)
• M21: 6,428,370 km (0.07 R)
• M22: 6,896,462 km (0.084 R)
• M23: 7,340,917 km (0.047 R)
• M24: 7,706,834 km (0.1 R)
• M25: 7,883,209 km (0.054 R)
• M26: 8,657,079 km (0.119 R)
• M27: 8,877,287 km (0.033 R)
• M28: 10,982,129 km (0.091 R)
• M29: 11,947,185 km (0.112 R)
• M30: 12,584,921 km (0.098 R)
• M31: 13,402,922 km (0.104 R)
• M32: 14,389,969 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.2

Radius: 7.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.73 AU - 18.25 AU

Year: 24728 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,108,056 km

• M1: 332,556 km (0.054 R)
• M2: 594,502 km (0.115 R)
• M3: 650,302 km (0.035 R)
• M4: 708,196 km (0.088 R)
• M5: 1,092,513 km (0.105 R)
• M6: 1,693,448 km (0.079 R)
• M7: 1,747,602 km (0.043 R)
• M8: 2,056,223 km (0.109 R)
• M9: 2,202,230 km (0.066 R)
• M10: 2,852,233 km (0.094 R)
• M11: 2,917,158 km (0.097 R)
• M12: 3,114,777 km (0.049 R)
• M13: 3,523,329 km (0.08 R)
• M14: 3,769,418 km (0.115 R)
• M15: 4,021,191 km (0.048 R)
• M16: 4,315,599 km (0.068 R)
• M17: 4,427,798 km (0.084 R)
• M18: 4,541,043 km (0.064 R)
• M19: 4,770,227 km (0.081 R)
• M20: 4,847,569 km (0.076 R)
• M21: 5,280,057 km (0.119 R)
• M22: 5,360,092 km (0.026 R)
• M23: 7,940,505 km (0.092 R)
• M24: 8,543,235 km (0.089 R)
• M25: 9,256,967 km (0.057 R)
• M26: 9,940,330 km (0.102 R)
• M27: 9,989,847 km (0.057 R)
• M28: 11,666,689 km (0.111 R)
• M29: 12,350,800 km (0.068 R)
• M30: 12,724,645 km (0.059 R)
• M31: 12,993,921 km (0.118 R)
• M32: 13,319,596 km (0.116 R)
• M33: 14,256,827 km (0.052 R)
• M34: 14,424,376 km (0.112 R)
• M35: 15,846,304 km (0.058 R)
• M36: 15,904,198 km (0.091 R)
• M37: 16,019,987 km (0.114 R)
• M38: 16,078,031 km (0.097 R)
• M39: 16,136,075 km (0.115 R)
• M40: 16,544,627 km (0.065 R)
• M41: 18,516,177 km (0.089 R)
• M42: 20,434,920 km (0.114 R)
• M43: 21,641,726 km (0.107 R)
• M44: 22,156,791 km (0.091 R)
• M45: 22,221,417 km (0.101 R)
• M46: 22,545,745 km (0.07 R)
• M47: 23,264,713 km (0.075 R)
• M48: 24,859,277 km (0.099 R)
• M49: 25,263,340 km (0.069 R)
• M50: 25,466,195 km (0.106 R)
• M51: 25,873,700 km (0.092 R)
• M52: 27,316,422 km (0.105 R)
• M53: 28,012,650 km (0.032 R)
• M54: 28,926,394 km (0.043 R)
• M55: 29,635,937 km (0.094 R)
• M56: 30,999,820 km (0.036 R)
• M57: 31,144,631 km (0.094 R)
• M58: 31,725,819 km (0.08 R)
• M59: 33,565,274 km (0.051 R)
• M60: 34,835,809 km (0.097 R)
• M61: 35,439,137 km (0.063 R)
• M62: 36,426,782 km (0.053 R)
• M63: 38,196,525 km (0.1 R)
• M64: 38,429,299 km (0.07 R)
• M65: 38,584,881 km (0.095 R)
• M66: 38,662,672 km (0.097 R)
• M67: 38,974,584 km (0.118 R)
• M68: 39,130,764 km (0.064 R)
• M69: 40,546,408 km (0.111 R)
• M70: 41,340,025 km (0.096 R)
• M71: 42,540,249 km (0.065 R)
• M72: 43,670,610 km (0.106 R)
• M73: 44,484,124 km (0.051 R)
• M74: 46,125,960 km (0.1 R)
• M75: 46,373,994 km (0.074 R)
• M76: 47,453,791 km (0.085 R)
• M77: 49,807,564 km (0.114 R)
• M78: 50,231,823 km (0.108 R)
• M79: 52,802,663 km (0.041 R)
• M80: 53,235,300 km (0.118 R)
• M81: 53,755,900 km (0.099 R)
• M82: 54,278,296 km (0.112 R)
• M83: 54,802,487 km (0.078 R)
• M84: 55,065,031 km (0.063 R)
• M85: 56,119,996 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.4

Radius: 7.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.51 AU - 23.67 AU

Year: 31796 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,108,056 km

• M1: 132,095 km (0.103 R)
• M2: 233,223 km (0.04 R)
• M3: 355,744 km (0.064 R)
• M4: 467,493 km (0.071 R)
• M5: 537,056 km (0.081 R)
• M6: 591,809 km (0.092 R)
• M7: 687,701 km (0.079 R)
• M8: 1,076,357 km (0.069 R)
• M9: 1,195,437 km (0.106 R)
• M10: 1,659,788 km (0.044 R)
• M11: 1,770,042 km (0.097 R)
• M12: 2,205,671 km (0.111 R)
• M13: 2,641,450 km (0.103 R)
• M14: 2,738,239 km (0.093 R)
• M15: 2,968,919 km (0.061 R)
• M16: 3,274,847 km (0.032 R)
• M17: 3,555,193 km (0.09 R)
• M18: 3,770,614 km (0.108 R)
• M19: 4,176,623 km (0.113 R)
• M20: 4,596,694 km (0.12 R)
• M21: 4,990,286 km (0.044 R)
• M22: 5,312,819 km (0.108 R)
• M23: 5,517,917 km (0.057 R)
• M24: 7,025,415 km (0.04 R)
• M25: 7,250,560 km (0.102 R)
• M26: 7,708,180 km (0.071 R)
• M27: 8,941,315 km (0.09 R)
• M28: 8,989,934 km (0.106 R)
• M29: 9,136,391 km (0.104 R)
• M30: 11,111,382 km (0.113 R)
• M31: 11,904,999 km (0.118 R)
• M32: 12,335,691 km (0.088 R)
• M33: 12,498,453 km (0.113 R)
• M34: 12,991,229 km (0.074 R)
• M35: 15,490,560 km (0.105 R)
• M36: 16,435,271 km (0.113 R)
• M37: 16,614,489 km (0.113 R)
• M38: 18,010,088 km (0.044 R)
• M39: 18,504,209 km (0.113 R)
• M40: 20,396,772 km (0.093 R)
• M41: 20,460,950 km (0.08 R)
• M42: 20,911,838 km (0.071 R)
• M43: 20,976,464 km (0.052 R)
• M44: 21,106,016 km (0.068 R)
• M45: 21,954,684 km (0.073 R)
• M46: 22,020,358 km (0.077 R)
• M47: 22,880,994 km (0.096 R)
• M48: 23,416,106 km (0.091 R)
• M49: 23,617,764 km (0.103 R)
• M50: 24,226,328 km (0.118 R)
• M51: 24,294,395 km (0.051 R)
• M52: 24,498,596 km (0.088 R)
• M53: 25,183,306 km (0.098 R)
• M54: 26,501,712 km (0.079 R)
• M55: 28,198,899 km (0.057 R)
• M56: 28,916,520 km (0.114 R)
• M57: 29,931,093 km (0.113 R)
• M58: 30,149,955 km (0.04 R)
• M59: 30,369,415 km (0.076 R)
• M60: 33,119,473 km (0.052 R)
• M61: 33,497,207 km (0.118 R)
• M62: 33,648,600 km (0.04 R)
• M63: 36,103,202 km (0.092 R)
• M64: 36,180,843 km (0.101 R)
• M65: 36,258,485 km (0.063 R)
• M66: 37,351,896 km (0.085 R)
• M67: 37,508,973 km (0.113 R)
• M68: 37,823,877 km (0.071 R)
• M69: 38,376,940 km (0.107 R)
• M70: 40,858,170 km (0.05 R)
• M71: 41,020,035 km (0.115 R)
• M72: 41,182,199 km (0.118 R)
• M73: 44,968,222 km (0.107 R)
• M74: 46,395,386 km (0.062 R)
• M75: 50,244,240 km (0.105 R)
• M76: 51,113,254 km (0.083 R)
• M77: 51,462,416 km (0.06 R)
• M78: 51,637,146 km (0.116 R)
• M79: 51,987,354 km (0.031 R)
• M80: 52,778,278 km (0.098 R)
• M81: 53,661,654 km (0.085 R)
• M82: 53,750,365 km (0.048 R)
• M83: 54,016,500 km (0.088 R)
• M84: 55,174,687 km (0.118 R)
• M85: 55,264,146 km (0.087 R)
• M86: 58,333,595 km (0.114 R)
• M87: 58,515,955 km (0.032 R)
• M88: 60,256,975 km (0.05 R)
• M89: 61,180,144 km (0.076 R)
• M90: 61,272,745 km (0.072 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit