🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.69 AU - 0.93 AU

Year: 260 Days

Day: 45.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,796,825 km

• M1: 19,149 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.13 AU

Year: 309 Days

Day: 14.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,796,825 km

• M1: 307,124 km (0.045 R)
• M2: 344,673 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1 AU - 1.28 AU

Year: 434 Days

Day: 32.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,796,825 km

• M1: 760,705 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.65 AU - 1.65 AU

Year: 755 Days

Day: 21.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2 AU - 2.1 AU

Year: 1046 Days

Day: 44.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.03 AU - 4.49 AU

Year: 3134 Days

Day: 26.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,796,825 km

• M1: 1,689,558 km (0.091 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 14.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.61 AU - 6.57 AU

Year: 5357 Days

Day: 12.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,796,825 km

• M1: 211,531 km (0.054 R)
• M2: 455,376 km (0.079 R)
• M3: 560,693 km (0.057 R)
• M4: 780,751 km (0.093 R)
• M5: 891,454 km (0.048 R)
• M6: 1,284,447 km (0.059 R)
• M7: 1,391,410 km (0.077 R)
• M8: 1,557,912 km (0.082 R)
• M9: 1,687,314 km (0.034 R)
• M10: 1,835,566 km (0.073 R)
• M11: 2,050,837 km (0.077 R)
• M12: 2,456,397 km (0.099 R)
• M13: 2,660,149 km (0.086 R)
• M14: 3,048,805 km (0.08 R)
• M15: 3,287,114 km (0.119 R)
• M16: 3,418,012 km (0.066 R)
• M17: 3,762,835 km (0.059 R)
• M18: 3,900,016 km (0.069 R)
• M19: 4,342,228 km (0.097 R)
• M20: 4,928,502 km (0.092 R)
• M21: 5,231,138 km (0.093 R)
• M22: 5,719,127 km (0.094 R)
• M23: 6,014,433 km (0.071 R)
• M24: 6,198,737 km (0.088 R)
• M25: 6,338,163 km (0.106 R)
• M26: 6,431,661 km (0.111 R)
• M27: 6,643,941 km (0.095 R)
• M28: 6,762,871 km (0.029 R)
• M29: 6,954,506 km (0.067 R)
• M30: 7,245,623 km (0.047 R)
• M31: 7,890,091 km (0.098 R)
• M32: 8,092,048 km (0.107 R)
• M33: 8,656,481 km (0.094 R)
• M34: 8,812,661 km (0.082 R)
• M35: 9,022,397 km (0.085 R)
• M36: 9,473,584 km (0.086 R)
• M37: 9,850,721 km (0.099 R)
• M38: 10,425,775 km (0.076 R)
• M39: 10,619,803 km (0.093 R)
• M40: 10,815,178 km (0.063 R)
• M41: 11,436,907 km (0.089 R)
• M42: 11,896,322 km (0.106 R)
• M43: 12,449,834 km (0.09 R)
• M44: 13,250,931 km (0.106 R)
• M45: 13,582,140 km (0.112 R)
• M46: 13,703,165 km (0.03 R)
• M47: 13,794,270 km (0.109 R)
• M48: 14,221,970 km (0.115 R)
• M49: 14,716,092 km (0.043 R)
• M50: 14,871,674 km (0.025 R)
• M51: 14,996,588 km (0.093 R)
• M52: 15,247,314 km (0.058 R)
• M53: 15,404,841 km (0.075 R)
• M54: 15,499,536 km (0.111 R)
• M55: 16,136,075 km (0.092 R)
• M56: 16,393,084 km (0.117 R)
• M57: 16,522,187 km (0.083 R)
• M58: 17,172,340 km (0.032 R)
• M59: 17,369,061 km (0.062 R)
• M60: 17,632,503 km (0.119 R)
• M61: 17,963,712 km (0.119 R)
• M62: 18,163,425 km (0.074 R)
• M63: 18,430,757 km (0.1 R)
• M64: 18,665,925 km (0.045 R)
• M65: 19,003,418 km (0.076 R)
• M66: 19,240,979 km (0.112 R)
• M67: 19,890,533 km (0.112 R)
• M68: 20,408,441 km (0.074 R)
• M69: 21,351,954 km (0.101 R)
• M70: 22,131,359 km (0.11 R)
• M71: 23,644,991 km (0.107 R)
• M72: 24,635,628 km (0.113 R)
• M73: 24,783,580 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 10.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.09 AU - 8.89 AU

Year: 7307 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,796,825 km

• M1: 136,882 km (0.119 R)
• M2: 292,913 km (0.108 R)
• M3: 385,065 km (0.117 R)
• M4: 490,382 km (0.119 R)
• M5: 567,275 km (0.053 R)
• M6: 705,803 km (0.117 R)
• M7: 952,938 km (0.12 R)
• M8: 1,053,019 km (0.111 R)
• M9: 1,451,099 km (0.078 R)
• M10: 2,065,797 km (0.086 R)
• M11: 2,424,383 km (0.07 R)
• M12: 2,563,958 km (0.095 R)
• M13: 2,730,311 km (0.065 R)
• M14: 3,353,685 km (0.036 R)
• M15: 3,536,045 km (0.08 R)
• M16: 3,748,474 km (0.118 R)
• M17: 4,075,196 km (0.103 R)
• M18: 4,931,943 km (0.113 R)
• M19: 6,031,786 km (0.066 R)
• M20: 6,350,430 km (0.062 R)
• M21: 6,971,111 km (0.034 R)
• M22: 7,104,253 km (0.11 R)
• M23: 7,238,293 km (0.091 R)
• M24: 7,542,874 km (0.094 R)
• M25: 7,611,091 km (0.052 R)
• M26: 7,990,321 km (0.096 R)
• M27: 8,983,352 km (0.034 R)
• M28: 9,568,130 km (0.074 R)
• M29: 10,316,568 km (0.104 R)
• M30: 10,583,002 km (0.098 R)
• M31: 11,395,917 km (0.101 R)
• M32: 11,552,995 km (0.118 R)
• M33: 11,988,773 km (0.057 R)
• M34: 12,429,937 km (0.063 R)
• M35: 12,754,266 km (0.097 R)
• M36: 13,081,287 km (0.071 R)
• M37: 13,618,642 km (0.099 R)
• M38: 13,869,069 km (0.106 R)
• M39: 14,332,224 km (0.116 R)
• M40: 14,501,868 km (0.052 R)
• M41: 14,586,989 km (0.09 R)
• M42: 15,144,092 km (0.067 R)
• M43: 15,230,559 km (0.118 R)
• M44: 16,058,883 km (0.078 R)
• M45: 17,441,765 km (0.104 R)
• M46: 17,577,600 km (0.065 R)
• M47: 18,677,145 km (0.083 R)
• M48: 20,035,194 km (0.089 R)
• M49: 22,746,655 km (0.041 R)
• M50: 23,842,909 km (0.095 R)
• M51: 24,195,361 km (0.055 R)
• M52: 25,058,541 km (0.117 R)
• M53: 25,880,132 km (0.114 R)
• M54: 27,444,477 km (0.09 R)
• M55: 28,025,665 km (0.101 R)
• M56: 28,291,201 km (0.102 R)
• M57: 28,557,486 km (0.055 R)
• M58: 29,254,013 km (0.073 R)
• M59: 29,415,579 km (0.105 R)
• M60: 29,631,299 km (0.111 R)
• M61: 29,901,922 km (0.119 R)
• M62: 30,992,191 km (0.104 R)
• M63: 31,376,807 km (0.081 R)
• M64: 31,818,420 km (0.087 R)
• M65: 32,317,628 km (0.073 R)
• M66: 32,596,030 km (0.05 R)
• M67: 34,226,946 km (0.112 R)
• M68: 35,424,327 km (0.067 R)
• M69: 35,711,555 km (0.116 R)
• M70: 35,884,191 km (0.106 R)
• M71: 35,999,381 km (0.079 R)
• M72: 36,577,577 km (0.086 R)
• M73: 36,751,559 km (0.111 R)
• M74: 37,042,228 km (0.057 R)
• M75: 37,333,645 km (0.074 R)
• M76: 37,977,514 km (0.076 R)
• M77: 38,389,207 km (0.103 R)
• M78: 39,039,060 km (0.049 R)
• M79: 39,157,542 km (0.08 R)
• M80: 39,276,323 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 13.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.93 AU - 11.07 AU

Year: 10437 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,796,825 km

• M1: 340,934 km (0.102 R)
• M2: 427,551 km (0.11 R)
• M3: 569,669 km (0.098 R)
• M4: 664,215 km (0.104 R)
• M5: 800,049 km (0.058 R)
• M6: 1,354,160 km (0.092 R)
• M7: 1,509,742 km (0.118 R)
• M8: 1,839,455 km (0.079 R)
• M9: 1,988,006 km (0.115 R)
• M10: 2,140,596 km (0.067 R)
• M11: 2,377,110 km (0.044 R)
• M12: 4,799,548 km (0.026 R)
• M13: 5,006,442 km (0.098 R)
• M14: 5,393,751 km (0.093 R)
• M15: 5,573,119 km (0.081 R)
• M16: 8,202,002 km (0.065 R)
• M17: 8,869,209 km (0.049 R)
• M18: 9,038,853 km (0.073 R)
• M19: 9,166,759 km (0.032 R)
• M20: 10,883,694 km (0.096 R)
• M21: 11,019,978 km (0.068 R)
• M22: 11,385,894 km (0.079 R)
• M23: 12,223,792 km (0.097 R)
• M24: 12,937,224 km (0.025 R)
• M25: 13,129,756 km (0.076 R)
• M26: 14,008,045 km (0.092 R)
• M27: 14,404,629 km (0.073 R)
• M28: 16,027,317 km (0.053 R)
• M29: 17,176,229 km (0.088 R)
• M30: 17,441,017 km (0.106 R)
• M31: 17,974,783 km (0.1 R)
• M32: 18,136,049 km (0.084 R)
• M33: 18,840,057 km (0.054 R)
• M34: 20,667,095 km (0.07 R)
• M35: 20,892,390 km (0.059 R)
• M36: 22,203,765 km (0.115 R)
• M37: 22,550,233 km (0.115 R)
• M38: 23,776,936 km (0.073 R)
• M39: 24,131,483 km (0.103 R)
• M40: 25,025,330 km (0.076 R)
• M41: 25,627,312 km (0.053 R)
• M42: 25,748,337 km (0.042 R)
• M43: 26,417,039 km (0.114 R)
• M44: 26,600,297 km (0.115 R)
• M45: 27,771,498 km (0.108 R)
• M46: 28,020,280 km (0.119 R)
• M47: 28,332,191 km (0.082 R)
• M48: 28,457,255 km (0.111 R)
• M49: 28,707,981 km (0.096 R)
• M50: 29,718,365 km (0.1 R)
• M51: 29,972,831 km (0.098 R)
• M52: 30,419,829 km (0.092 R)
• M53: 30,804,595 km (0.119 R)
• M54: 32,033,990 km (0.091 R)
• M55: 33,081,774 km (0.088 R)
• M56: 33,676,126 km (0.114 R)
• M57: 34,340,490 km (0.054 R)
• M58: 35,009,342 km (0.044 R)
• M59: 35,345,339 km (0.066 R)
• M60: 36,359,762 km (0.08 R)
• M61: 37,178,362 km (0.11 R)
• M62: 37,315,244 km (0.084 R)
• M63: 37,727,386 km (0.12 R)
• M64: 38,417,332 km (0.113 R)
• M65: 38,902,926 km (0.101 R)
• M66: 39,042,052 km (0.06 R)
• M67: 40,020,273 km (0.092 R)
• M68: 40,371,678 km (0.073 R)
• M69: 40,512,599 km (0.095 R)
• M70: 42,286,681 km (0.091 R)
• M71: 42,573,011 km (0.077 R)
• M72: 44,885,794 km (0.08 R)
• M73: 45,250,962 km (0.025 R)
• M74: 47,016,965 km (0.082 R)
• M75: 47,685,069 km (0.05 R)
• M76: 48,730,609 km (0.115 R)
• M77: 49,256,146 km (0.062 R)
• M78: 49,481,889 km (0.108 R)
• M79: 50,388,752 km (0.094 R)
• M80: 50,540,294 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.6

Radius: 4

Gravity: 52.98 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.72 AU - 16.12 AU

Year: 17524 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,796,825 km

• M1: 84,523 km (0.088 R)
• M2: 603,478 km (0.108 R)
• M3: 1,375,104 km (0.104 R)
• M4: 1,523,954 km (0.083 R)
• M5: 1,615,807 km (0.08 R)
• M6: 1,902,137 km (0.105 R)
• M7: 1,934,899 km (0.11 R)
• M8: 2,272,990 km (0.097 R)
• M9: 2,629,332 km (0.073 R)
• M10: 2,665,984 km (0.11 R)
• M11: 3,757,300 km (0.078 R)
• M12: 4,305,576 km (0.119 R)
• M13: 5,521,807 km (0.054 R)
• M14: 5,997,528 km (0.117 R)
• M15: 6,045,699 km (0.108 R)
• M16: 7,657,915 km (0.085 R)
• M17: 8,564,927 km (0.102 R)
• M18: 10,362,196 km (0.065 R)
• M19: 10,946,974 km (0.071 R)
• M20: 11,422,396 km (0.091 R)
• M21: 11,843,963 km (0.082 R)
• M22: 12,640,272 km (0.081 R)
• M23: 12,826,521 km (0.045 R)
• M24: 13,138,882 km (0.074 R)
• M25: 13,201,713 km (0.12 R)
• M26: 13,580,345 km (0.052 R)
• M27: 14,155,250 km (0.116 R)
• M28: 14,284,053 km (0.093 R)
• M29: 14,348,530 km (0.115 R)
• M30: 14,607,783 km (0.063 R)
• M31: 15,527,062 km (0.091 R)
• M32: 15,993,658 km (0.109 R)
• M33: 16,262,485 km (0.09 R)
• M34: 17,009,128 km (0.079 R)
• M35: 17,628,314 km (0.103 R)
• M36: 18,888,526 km (0.085 R)
• M37: 19,101,404 km (0.066 R)
• M38: 19,386,538 km (0.1 R)
• M39: 22,463,317 km (0.08 R)
• M40: 23,674,761 km (0.117 R)
• M41: 24,984,939 km (0.025 R)
• M42: 25,609,510 km (0.037 R)
• M43: 25,766,588 km (0.11 R)
• M44: 26,081,342 km (0.108 R)
• M45: 26,160,329 km (0.11 R)
• M46: 27,514,190 km (0.12 R)
• M47: 27,916,608 km (0.088 R)
• M48: 28,646,047 km (0.065 R)
• M49: 29,135,831 km (0.11 R)
• M50: 29,381,770 km (0.12 R)
• M51: 29,628,307 km (0.084 R)
• M52: 30,704,813 km (0.078 R)
• M53: 31,962,782 km (0.085 R)
• M54: 32,555,638 km (0.026 R)
• M55: 37,071,400 km (0.114 R)
• M56: 38,679,577 km (0.087 R)
• M57: 39,130,315 km (0.065 R)
• M58: 39,764,311 km (0.082 R)
• M59: 41,871,247 km (0.11 R)
• M60: 42,333,953 km (0.115 R)
• M61: 44,296,079 km (0.092 R)
• M62: 44,390,326 km (0.116 R)
• M63: 46,670,347 km (0.098 R)
• M64: 46,958,173 km (0.114 R)
• M65: 48,114,714 km (0.096 R)
• M66: 49,183,142 km (0.075 R)
• M67: 50,455,921 km (0.107 R)
• M68: 51,046,982 km (0.078 R)
• M69: 52,335,469 km (0.118 R)
• M70: 53,333,885 km (0.068 R)
• M71: 55,349,567 km (0.115 R)
• M72: 55,654,148 km (0.067 R)
• M73: 57,801,176 km (0.12 R)
• M74: 58,626,209 km (0.119 R)
• M75: 59,351,160 km (0.105 R)
• M76: 59,766,893 km (0.1 R)
• M77: 61,754,450 km (0.068 R)
• M78: 62,492,117 km (0.053 R)
• M79: 63,763,549 km (0.117 R)
• M80: 63,869,913 km (0.107 R)
• M81: 64,722,771 km (0.113 R)
• M82: 65,364,845 km (0.083 R)
• M83: 66,547,416 km (0.076 R)
• M84: 66,655,276 km (0.096 R)
• M85: 67,303,783 km (0.044 R)
• M86: 68,715,837 km (0.117 R)
• M87: 70,027,810 km (0.074 R)
• M88: 70,247,271 km (0.087 R)
• M89: 70,907,147 km (0.045 R)
• M90: 71,348,161 km (0.053 R)
• M91: 72,343,735 km (0.075 R)
• M92: 72,676,740 km (0.093 R)
• M93: 73,455,397 km (0.114 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 15,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit