🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.61 AU - 0.73 AU

Year: 202 Days

Day: 33.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,005,747 km

• M1: 369,956 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.94 AU

Year: 254 Days

Day: 37.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.93 AU - 1.29 AU

Year: 431 Days

Day: 20.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,005,747 km

• M1: 238,309 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.51 AU - 2.19 AU

Year: 928 Days

Day: 19.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.08 AU - 2.24 AU

Year: 1171 Days

Day: 26.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,005,747 km

• M1: 1,551,031 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.86 AU - 3.98 AU

Year: 2864 Days

Day: 28.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,005,747 km

• M1: 643,570 km (0.057 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 10.6

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.8 AU - 5.64 AU

Year: 3783 Days

Day: 13.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,005,747 km

• M1: 132,544 km (0.093 R)
• M2: 241,152 km (0.112 R)
• M3: 407,355 km (0.098 R)
• M4: 494,122 km (0.096 R)
• M5: 628,012 km (0.11 R)
• M6: 786,286 km (0.078 R)
• M7: 923,019 km (0.097 R)
• M8: 1,105,678 km (0.09 R)
• M9: 1,208,152 km (0.096 R)
• M10: 1,464,713 km (0.113 R)
• M11: 1,665,174 km (0.087 R)
• M12: 1,829,133 km (0.041 R)
• M13: 1,982,920 km (0.054 R)
• M14: 2,141,045 km (0.059 R)
• M15: 2,453,255 km (0.07 R)
• M16: 2,571,887 km (0.068 R)
• M17: 2,640,702 km (0.042 R)
• M18: 2,850,587 km (0.119 R)
• M19: 3,305,814 km (0.111 R)
• M20: 3,418,461 km (0.06 R)
• M21: 3,667,093 km (0.112 R)
• M22: 3,941,455 km (0.05 R)
• M23: 4,141,617 km (0.083 R)
• M24: 4,365,565 km (0.118 R)
• M25: 4,656,533 km (0.037 R)
• M26: 5,634,305 km (0.092 R)
• M27: 5,928,564 km (0.102 R)
• M28: 6,065,894 km (0.114 R)
• M29: 6,367,484 km (0.066 R)
• M30: 6,602,801 km (0.074 R)
• M31: 7,009,408 km (0.116 R)
• M32: 7,252,355 km (0.074 R)
• M33: 7,498,144 km (0.092 R)
• M34: 8,226,537 km (0.101 R)
• M35: 8,380,024 km (0.09 R)
• M36: 8,586,319 km (0.104 R)
• M37: 8,768,081 km (0.113 R)
• M38: 9,268,037 km (0.055 R)
• M39: 9,561,698 km (0.034 R)
• M40: 9,669,258 km (0.102 R)
• M41: 9,885,577 km (0.118 R)
• M42: 9,967,108 km (0.086 R)
• M43: 10,076,314 km (0.092 R)
• M44: 10,240,573 km (0.044 R)
• M45: 11,160,600 km (0.088 R)
• M46: 11,359,116 km (0.094 R)
• M47: 12,340,029 km (0.099 R)
• M48: 12,545,427 km (0.06 R)
• M49: 12,633,690 km (0.048 R)
• M50: 12,989,284 km (0.102 R)
• M51: 13,257,962 km (0.052 R)
• M52: 13,770,783 km (0.078 R)
• M53: 15,790,654 km (0.086 R)
• M54: 15,917,961 km (0.056 R)
• M55: 16,398,320 km (0.081 R)
• M56: 16,721,302 km (0.095 R)
• M57: 16,948,691 km (0.118 R)
• M58: 17,570,868 km (0.112 R)
• M59: 18,300,607 km (0.106 R)
• M60: 18,400,987 km (0.103 R)
• M61: 18,467,857 km (0.086 R)
• M62: 19,006,559 km (0.087 R)
• M63: 19,277,780 km (0.111 R)
• M64: 19,584,456 km (0.097 R)
• M65: 19,927,184 km (0.096 R)
• M66: 21,142,069 km (0.115 R)
• M67: 21,352,702 km (0.111 R)
• M68: 21,882,578 km (0.053 R)
• M69: 22,166,814 km (0.093 R)
• M70: 22,238,172 km (0.097 R)
• M71: 22,739,176 km (0.106 R)
• M72: 23,099,258 km (0.038 R)
• M73: 23,461,434 km (0.076 R)
• M74: 23,971,413 km (0.053 R)
• M75: 24,264,625 km (0.079 R)
• M76: 24,521,933 km (0.104 R)
• M77: 24,706,388 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 13.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.58 AU - 9.24 AU

Year: 7442 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,005,747 km

• M1: 252,072 km (0.073 R)
• M2: 400,473 km (0.037 R)
• M3: 554,859 km (0.075 R)
• M4: 719,715 km (0.035 R)
• M5: 993,180 km (0.094 R)
• M6: 1,134,849 km (0.044 R)
• M7: 1,547,440 km (0.098 R)
• M8: 1,676,693 km (0.094 R)
• M9: 2,420,494 km (0.084 R)
• M10: 3,045,813 km (0.089 R)
• M11: 3,186,285 km (0.117 R)
• M12: 3,352,937 km (0.096 R)
• M13: 3,498,197 km (0.107 R)
• M14: 3,720,050 km (0.111 R)
• M15: 3,997,554 km (0.114 R)
• M16: 4,255,910 km (0.068 R)
• M17: 4,816,303 km (0.065 R)
• M18: 5,686,215 km (0.118 R)
• M19: 6,124,537 km (0.099 R)
• M20: 6,273,237 km (0.111 R)
• M21: 6,726,219 km (0.082 R)
• M22: 7,127,591 km (0.108 R)
• M23: 7,600,320 km (0.073 R)
• M24: 7,696,062 km (0.099 R)
• M25: 8,809,968 km (0.116 R)
• M26: 8,910,648 km (0.088 R)
• M27: 9,385,770 km (0.087 R)
• M28: 9,488,694 km (0.117 R)
• M29: 9,661,030 km (0.107 R)
• M30: 10,716,743 km (0.098 R)
• M31: 10,860,357 km (0.098 R)
• M32: 11,113,027 km (0.115 R)
• M33: 11,440,946 km (0.112 R)
• M34: 11,550,900 km (0.12 R)
• M35: 11,846,057 km (0.116 R)
• M36: 11,994,458 km (0.11 R)
• M37: 12,143,607 km (0.107 R)
• M38: 12,406,002 km (0.111 R)
• M39: 12,898,478 km (0.051 R)
• M40: 13,204,555 km (0.058 R)
• M41: 13,358,641 km (0.119 R)
• M42: 13,785,294 km (0.112 R)
• M43: 13,902,429 km (0.051 R)
• M44: 14,098,253 km (0.106 R)
• M45: 14,532,685 km (0.083 R)
• M46: 15,212,607 km (0.057 R)
• M47: 15,739,641 km (0.095 R)
• M48: 15,984,832 km (0.073 R)
• M49: 16,313,947 km (0.108 R)
• M50: 16,645,157 km (0.085 R)
• M51: 17,483,054 km (0.047 R)
• M52: 17,694,586 km (0.064 R)
• M53: 18,077,706 km (0.093 R)
• M54: 18,205,911 km (0.095 R)
• M55: 18,895,408 km (0.119 R)
• M56: 19,199,690 km (0.101 R)
• M57: 19,945,435 km (0.045 R)
• M58: 20,522,285 km (0.069 R)
• M59: 21,874,051 km (0.112 R)
• M60: 22,147,965 km (0.117 R)
• M61: 22,239,519 km (0.079 R)
• M62: 23,161,640 km (0.066 R)
• M63: 23,767,811 km (0.063 R)
• M64: 24,002,380 km (0.058 R)
• M65: 24,900,715 km (0.089 R)
• M66: 25,091,153 km (0.112 R)
• M67: 25,377,932 km (0.05 R)
• M68: 26,632,759 km (0.114 R)
• M69: 27,415,007 km (0.087 R)
• M70: 27,611,728 km (0.092 R)
• M71: 28,006,666 km (0.077 R)
• M72: 28,403,400 km (0.091 R)
• M73: 28,852,044 km (0.061 R)
• M74: 30,110,461 km (0.114 R)
• M75: 30,313,465 km (0.082 R)
• M76: 30,466,055 km (0.052 R)
• M77: 30,720,820 km (0.116 R)
• M78: 30,822,996 km (0.088 R)
• M79: 31,489,604 km (0.055 R)
• M80: 32,368,641 km (0.094 R)
• M81: 33,939,269 km (0.1 R)
• M82: 34,256,416 km (0.079 R)
• M83: 35,641,992 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 11.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.25 AU - 9.19 AU

Year: 9501 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,005,747 km

• M1: 146,456 km (0.071 R)
• M2: 295,157 km (0.056 R)
• M3: 546,182 km (0.082 R)
• M4: 814,560 km (0.062 R)
• M5: 936,931 km (0.084 R)
• M6: 1,201,121 km (0.081 R)
• M7: 1,294,770 km (0.087 R)
• M8: 1,747,154 km (0.113 R)
• M9: 1,926,970 km (0.112 R)
• M10: 2,000,722 km (0.102 R)
• M11: 2,113,070 km (0.104 R)
• M12: 2,189,365 km (0.11 R)
• M13: 2,686,628 km (0.095 R)
• M14: 3,087,850 km (0.054 R)
• M15: 3,691,028 km (0.101 R)
• M16: 3,830,005 km (0.117 R)
• M17: 3,994,413 km (0.117 R)
• M18: 4,161,214 km (0.109 R)
• M19: 4,281,790 km (0.082 R)
• M20: 4,927,754 km (0.119 R)
• M21: 5,055,510 km (0.086 R)
• M22: 5,419,033 km (0.058 R)
• M23: 5,872,165 km (0.091 R)
• M24: 6,007,701 km (0.077 R)
• M25: 6,226,862 km (0.039 R)
• M26: 6,365,090 km (0.103 R)
• M27: 6,532,490 km (0.078 R)
• M28: 6,644,838 km (0.108 R)
• M29: 6,814,632 km (0.115 R)
• M30: 7,216,452 km (0.11 R)
• M31: 7,567,109 km (0.107 R)
• M32: 8,073,348 km (0.092 R)
• M33: 8,224,293 km (0.115 R)
• M34: 8,345,766 km (0.044 R)
• M35: 8,775,710 km (0.051 R)
• M36: 8,868,760 km (0.082 R)
• M37: 9,275,966 km (0.07 R)
• M38: 9,657,291 km (0.097 R)
• M39: 9,946,613 km (0.062 R)
• M40: 10,831,783 km (0.064 R)
• M41: 11,571,694 km (0.113 R)
• M42: 11,673,870 km (0.036 R)
• M43: 12,467,187 km (0.104 R)
• M44: 13,599,793 km (0.05 R)
• M45: 14,214,939 km (0.07 R)
• M46: 14,691,408 km (0.03 R)
• M47: 14,913,113 km (0.08 R)
• M48: 15,024,413 km (0.112 R)
• M49: 15,210,364 km (0.111 R)
• M50: 15,810,999 km (0.088 R)
• M51: 16,649,345 km (0.066 R)
• M52: 16,996,562 km (0.045 R)
• M53: 17,502,203 km (0.052 R)
• M54: 17,619,637 km (0.046 R)
• M55: 17,855,254 km (0.07 R)
• M56: 18,608,330 km (0.1 R)
• M57: 19,089,137 km (0.111 R)
• M58: 19,290,795 km (0.082 R)
• M59: 19,371,578 km (0.09 R)
• M60: 19,696,056 km (0.095 R)
• M61: 19,899,808 km (0.075 R)
• M62: 20,022,478 km (0.067 R)
• M63: 20,227,278 km (0.11 R)
• M64: 20,638,971 km (0.074 R)
• M65: 21,933,142 km (0.07 R)
• M66: 23,382,446 km (0.107 R)
• M67: 24,249,516 km (0.072 R)
• M68: 24,818,736 km (0.082 R)
• M69: 25,392,294 km (0.102 R)
• M70: 25,881,030 km (0.106 R)
• M71: 26,283,299 km (0.108 R)
• M72: 27,048,791 km (0.063 R)
• M73: 28,739,845 km (0.074 R)
• M74: 29,110,100 km (0.054 R)
• M75: 29,202,851 km (0.095 R)
• M76: 29,435,176 km (0.09 R)
• M77: 30,136,042 km (0.117 R)
• M78: 30,512,131 km (0.073 R)
• M79: 31,506,658 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 6

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.74 AU - 16.88 AU

Year: 18935 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,005,747 km

• M1: 350,657 km (0.1 R)
• M2: 493,972 km (0.041 R)
• M3: 1,165,966 km (0.087 R)
• M4: 1,260,960 km (0.071 R)
• M5: 1,827,488 km (0.074 R)
• M6: 2,710,414 km (0.094 R)
• M7: 3,261,383 km (0.034 R)
• M8: 3,601,419 km (0.081 R)
• M9: 4,024,332 km (0.109 R)
• M10: 4,537,603 km (0.081 R)
• M11: 4,575,002 km (0.037 R)
• M12: 4,840,090 km (0.115 R)
• M13: 4,916,833 km (0.095 R)
• M14: 5,504,454 km (0.089 R)
• M15: 5,745,755 km (0.084 R)
• M16: 5,786,296 km (0.105 R)
• M17: 6,532,640 km (0.051 R)
• M18: 7,003,424 km (0.091 R)
• M19: 7,352,735 km (0.05 R)
• M20: 7,529,560 km (0.06 R)
• M21: 7,707,731 km (0.057 R)
• M22: 8,113,889 km (0.033 R)
• M23: 8,573,155 km (0.069 R)
• M24: 9,516,968 km (0.119 R)
• M25: 9,661,330 km (0.11 R)
• M26: 9,855,059 km (0.077 R)
• M27: 10,542,910 km (0.078 R)
• M28: 10,792,290 km (0.108 R)
• M29: 11,449,922 km (0.086 R)
• M30: 11,501,084 km (0.041 R)
• M31: 12,277,048 km (0.068 R)
• M32: 14,372,466 km (0.104 R)
• M33: 15,095,173 km (0.084 R)
• M34: 15,376,268 km (0.066 R)
• M35: 16,057,835 km (0.084 R)
• M36: 16,115,131 km (0.098 R)
• M37: 17,274,365 km (0.106 R)
• M38: 17,333,157 km (0.067 R)
• M39: 17,745,599 km (0.051 R)
• M40: 17,923,470 km (0.119 R)
• M41: 18,400,388 km (0.106 R)
• M42: 19,489,012 km (0.115 R)
• M43: 20,102,663 km (0.067 R)
• M44: 21,160,469 km (0.119 R)
• M45: 22,300,106 km (0.05 R)
• M46: 22,556,068 km (0.103 R)
• M47: 23,459,489 km (0.104 R)
• M48: 23,589,490 km (0.066 R)
• M49: 24,243,382 km (0.097 R)
• M50: 24,969,381 km (0.066 R)
• M51: 25,970,789 km (0.05 R)
• M52: 26,442,770 km (0.095 R)
• M53: 26,849,377 km (0.063 R)
• M54: 27,121,645 km (0.075 R)
• M55: 27,394,960 km (0.1 R)
• M56: 27,806,355 km (0.108 R)
• M57: 28,704,989 km (0.095 R)
• M58: 28,913,678 km (0.099 R)
• M59: 29,753,670 km (0.099 R)
• M60: 30,743,709 km (0.074 R)
• M61: 31,028,543 km (0.103 R)
• M62: 31,242,767 km (0.065 R)
• M63: 31,314,275 km (0.042 R)
• M64: 32,828,654 km (0.102 R)
• M65: 32,901,359 km (0.114 R)
• M66: 36,002,972 km (0.083 R)
• M67: 37,588,559 km (0.094 R)
• M68: 37,664,555 km (0.103 R)
• M69: 37,740,700 km (0.062 R)
• M70: 38,274,914 km (0.11 R)
• M71: 38,658,184 km (0.082 R)
• M72: 39,815,174 km (0.106 R)
• M73: 40,592,933 km (0.067 R)
• M74: 42,558,949 km (0.056 R)
• M75: 42,717,522 km (0.112 R)
• M76: 42,876,395 km (0.094 R)
• M77: 42,955,832 km (0.118 R)
• M78: 43,833,373 km (0.042 R)
• M79: 46,992,132 km (0.107 R)
• M80: 49,221,439 km (0.059 R)
• M81: 51,400,632 km (0.068 R)
• M82: 51,907,918 km (0.107 R)
• M83: 53,610,940 km (0.108 R)
• M84: 54,641,669 km (0.059 R)
• M85: 58,652,538 km (0.028 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit