🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 185 Days

Day: 37.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.92 AU

Year: 251 Days

Day: 47 Hours

Environment

Temp: 121 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,376,799 km

• M1: 59,540 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.66 AU - 1.88 AU

Year: 873 Days

Day: 15.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.33 AU - 2.61 AU

Year: 1440 Days

Day: 25.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.74 AU - 4.24 AU

Year: 2418 Days

Day: 15.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.37 AU - 5.33 AU

Year: 3365 Days

Day: 12.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.2

Radius: 11.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.82 AU - 6.4 AU

Year: 4928 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,376,799 km

• M1: 158,723 km (0.053 R)
• M2: 291,566 km (0.097 R)
• M3: 416,929 km (0.098 R)
• M4: 554,709 km (0.061 R)
• M5: 806,183 km (0.087 R)
• M6: 932,892 km (0.041 R)
• M7: 1,025,942 km (0.079 R)
• M8: 1,150,408 km (0.119 R)
• M9: 1,508,246 km (0.096 R)
• M10: 1,917,396 km (0.091 R)
• M11: 2,020,918 km (0.063 R)
• M12: 3,095,330 km (0.107 R)
• M13: 3,362,212 km (0.081 R)
• M14: 3,551,453 km (0.119 R)
• M15: 3,679,509 km (0.073 R)
• M16: 3,962,399 km (0.069 R)
• M17: 4,343,275 km (0.085 R)
• M18: 4,549,720 km (0.113 R)
• M19: 5,020,056 km (0.028 R)
• M20: 5,855,261 km (0.103 R)
• M21: 6,083,547 km (0.085 R)
• M22: 6,263,214 km (0.107 R)
• M23: 6,733,400 km (0.106 R)
• M24: 7,350,641 km (0.098 R)
• M25: 7,459,847 km (0.089 R)
• M26: 8,042,232 km (0.068 R)
• M27: 8,296,249 km (0.061 R)
• M28: 8,381,520 km (0.107 R)
• M29: 8,581,682 km (0.052 R)
• M30: 9,015,964 km (0.061 R)
• M31: 9,280,005 km (0.086 R)
• M32: 10,269,744 km (0.093 R)
• M33: 10,607,237 km (0.091 R)
• M34: 10,854,971 km (0.11 R)
• M35: 11,010,702 km (0.065 R)
• M36: 11,104,500 km (0.067 R)
• M37: 11,261,578 km (0.077 R)
• M38: 11,387,689 km (0.072 R)
• M39: 12,025,275 km (0.117 R)
• M40: 12,543,781 km (0.106 R)
• M41: 12,740,203 km (0.076 R)
• M42: 13,335,304 km (0.079 R)
• M43: 13,602,785 km (0.091 R)
• M44: 13,838,252 km (0.089 R)
• M45: 14,245,008 km (0.096 R)
• M46: 14,724,619 km (0.083 R)
• M47: 14,966,369 km (0.103 R)
• M48: 15,279,179 km (0.102 R)
• M49: 15,384,047 km (0.082 R)
• M50: 15,805,464 km (0.115 R)
• M51: 16,301,830 km (0.074 R)
• M52: 16,444,696 km (0.098 R)
• M53: 16,516,203 km (0.081 R)
• M54: 16,659,668 km (0.103 R)
• M55: 16,983,846 km (0.067 R)
• M56: 17,201,212 km (0.081 R)
• M57: 17,419,475 km (0.058 R)
• M58: 17,528,981 km (0.094 R)
• M59: 18,301,654 km (0.033 R)
• M60: 18,897,801 km (0.073 R)
• M61: 19,010,299 km (0.101 R)
• M62: 19,123,096 km (0.071 R)
• M63: 20,917,971 km (0.057 R)
• M64: 21,658,780 km (0.096 R)
• M65: 21,776,513 km (0.072 R)
• M66: 22,170,554 km (0.103 R)
• M67: 22,606,781 km (0.093 R)
• M68: 22,686,367 km (0.101 R)
• M69: 23,286,554 km (0.112 R)
• M70: 23,689,421 km (0.117 R)
• M71: 23,770,354 km (0.081 R)
• M72: 23,851,286 km (0.073 R)
• M73: 24,625,006 km (0.101 R)
• M74: 24,871,095 km (0.094 R)
• M75: 24,953,374 km (0.071 R)
• M76: 25,324,376 km (0.102 R)
• M77: 27,122,244 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 12.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.14 AU - 7.9 AU

Year: 7648 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,376,799 km

• M1: 203,004 km (0.091 R)
• M2: 500,255 km (0.113 R)
• M3: 724,951 km (0.116 R)
• M4: 898,934 km (0.109 R)
• M5: 1,057,657 km (0.078 R)
• M6: 1,163,871 km (0.063 R)
• M7: 1,306,139 km (0.097 R)
• M8: 1,714,691 km (0.097 R)
• M9: 1,804,898 km (0.085 R)
• M10: 2,028,098 km (0.1 R)
• M11: 2,201,632 km (0.11 R)
• M12: 2,280,320 km (0.108 R)
• M13: 2,584,303 km (0.103 R)
• M14: 3,053,891 km (0.048 R)
• M15: 3,298,932 km (0.03 R)
• M16: 3,389,589 km (0.117 R)
• M17: 3,550,406 km (0.105 R)
• M18: 4,243,643 km (0.103 R)
• M19: 4,618,685 km (0.116 R)
• M20: 5,056,707 km (0.058 R)
• M21: 5,188,204 km (0.066 R)
• M22: 5,807,389 km (0.089 R)
• M23: 6,478,635 km (0.056 R)
• M24: 6,592,928 km (0.054 R)
• M25: 6,794,586 km (0.059 R)
• M26: 7,027,659 km (0.086 R)
• M27: 7,233,655 km (0.1 R)
• M28: 7,441,746 km (0.102 R)
• M29: 7,591,643 km (0.032 R)
• M30: 7,985,983 km (0.112 R)
• M31: 8,731,429 km (0.118 R)
• M32: 9,016,862 km (0.1 R)
• M33: 9,208,796 km (0.11 R)
• M34: 9,305,287 km (0.116 R)
• M35: 9,629,465 km (0.075 R)
• M36: 9,891,411 km (0.04 R)
• M37: 10,188,961 km (0.113 R)
• M38: 10,623,992 km (0.073 R)
• M39: 11,860,418 km (0.038 R)
• M40: 12,424,402 km (0.038 R)
• M41: 12,531,215 km (0.108 R)
• M42: 13,214,429 km (0.082 R)
• M43: 13,359,838 km (0.093 R)
• M44: 13,578,849 km (0.097 R)
• M45: 13,909,760 km (0.08 R)
• M46: 14,206,113 km (0.103 R)
• M47: 15,680,550 km (0.092 R)
• M48: 15,989,020 km (0.094 R)
• M49: 16,299,436 km (0.088 R)
• M50: 17,242,800 km (0.088 R)
• M51: 17,401,823 km (0.049 R)
• M52: 18,123,184 km (0.106 R)
• M53: 18,895,258 km (0.111 R)
• M54: 19,018,228 km (0.07 R)
• M55: 19,223,626 km (0.097 R)
• M56: 21,147,753 km (0.066 R)
• M57: 21,788,481 km (0.093 R)
• M58: 22,262,407 km (0.108 R)
• M59: 23,881,206 km (0.089 R)
• M60: 24,102,910 km (0.08 R)
• M61: 25,041,487 km (0.103 R)
• M62: 25,809,971 km (0.073 R)
• M63: 26,037,509 km (0.085 R)
• M64: 26,494,531 km (0.119 R)
• M65: 27,509,253 km (0.084 R)
• M66: 27,788,253 km (0.101 R)
• M67: 27,881,453 km (0.104 R)
• M68: 28,913,528 km (0.11 R)
• M69: 29,292,011 km (0.103 R)
• M70: 30,149,356 km (0.07 R)
• M71: 30,821,948 km (0.052 R)
• M72: 31,063,399 km (0.098 R)
• M73: 31,742,723 km (0.111 R)
• M74: 31,937,649 km (0.085 R)
• M75: 32,918,563 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 9.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.03 AU - 9.33 AU

Year: 9484 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,376,799 km

• M1: 117,734 km (0.091 R)
• M2: 195,375 km (0.112 R)
• M3: 377,585 km (0.116 R)
• M4: 552,465 km (0.033 R)
• M5: 620,382 km (0.07 R)
• M6: 798,553 km (0.118 R)
• M7: 899,831 km (0.061 R)
• M8: 1,166,265 km (0.069 R)
• M9: 1,256,323 km (0.054 R)
• M10: 1,335,610 km (0.09 R)
• M11: 1,485,208 km (0.11 R)
• M12: 1,640,640 km (0.086 R)
• M13: 1,742,366 km (0.088 R)
• M14: 2,044,704 km (0.079 R)
• M15: 2,154,658 km (0.069 R)
• M16: 2,363,946 km (0.114 R)
• M17: 2,462,830 km (0.066 R)
• M18: 2,529,550 km (0.103 R)
• M19: 2,716,099 km (0.042 R)
• M20: 3,049,253 km (0.109 R)
• M21: 3,413,973 km (0.112 R)
• M22: 3,658,566 km (0.068 R)
• M23: 4,345,519 km (0.089 R)
• M24: 4,631,400 km (0.027 R)
• M25: 4,965,752 km (0.068 R)
• M26: 5,135,994 km (0.092 R)
• M27: 5,200,172 km (0.103 R)
• M28: 5,308,032 km (0.029 R)
• M29: 5,394,798 km (0.117 R)
• M30: 5,525,846 km (0.096 R)
• M31: 5,746,503 km (0.115 R)
• M32: 5,970,152 km (0.109 R)
• M33: 6,242,420 km (0.116 R)
• M34: 6,449,314 km (0.117 R)
• M35: 6,917,106 km (0.12 R)
• M36: 7,059,524 km (0.076 R)
• M37: 7,444,289 km (0.108 R)
• M38: 7,737,351 km (0.096 R)
• M39: 7,860,620 km (0.066 R)
• M40: 8,209,183 km (0.06 R)
• M41: 8,947,299 km (0.079 R)
• M42: 9,050,821 km (0.043 R)
• M43: 9,442,468 km (0.111 R)
• M44: 10,000,019 km (0.119 R)
• M45: 10,161,286 km (0.112 R)
• M46: 10,377,604 km (0.089 R)
• M47: 10,459,135 km (0.099 R)
• M48: 10,759,976 km (0.06 R)
• M49: 11,063,660 km (0.095 R)
• M50: 11,538,633 km (0.111 R)
• M51: 11,623,156 km (0.109 R)
• M52: 11,877,772 km (0.1 R)
• M53: 12,450,582 km (0.119 R)
• M54: 12,711,181 km (0.109 R)
• M55: 13,297,007 km (0.081 R)
• M56: 13,504,050 km (0.111 R)
• M57: 13,682,371 km (0.106 R)
• M58: 13,951,348 km (0.075 R)
• M59: 14,282,558 km (0.102 R)
• M60: 14,525,056 km (0.086 R)
• M61: 14,922,088 km (0.079 R)
• M62: 15,945,787 km (0.072 R)
• M63: 16,165,845 km (0.053 R)
• M64: 17,120,280 km (0.118 R)
• M65: 18,322,598 km (0.081 R)
• M66: 18,652,162 km (0.072 R)
• M67: 18,718,284 km (0.053 R)
• M68: 19,821,269 km (0.099 R)
• M69: 19,888,738 km (0.119 R)
• M70: 20,568,062 km (0.084 R)
• M71: 21,048,271 km (0.087 R)
• M72: 21,220,608 km (0.103 R)
• M73: 21,845,029 km (0.087 R)
• M74: 21,949,748 km (0.047 R)
• M75: 22,299,807 km (0.113 R)
• M76: 23,539,524 km (0.037 R)
• M77: 23,682,540 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 9.1

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.92 AU - 12.9 AU

Year: 15243 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,376,799 km

• M1: 182,360 km (0.111 R)
• M2: 253,419 km (0.057 R)
• M3: 354,697 km (0.11 R)
• M4: 509,680 km (0.078 R)
• M5: 752,477 km (0.084 R)
• M6: 818,899 km (0.105 R)
• M7: 1,651,112 km (0.106 R)
• M8: 1,921,285 km (0.109 R)
• M9: 2,369,481 km (0.111 R)
• M10: 3,322,270 km (0.084 R)
• M11: 5,314,764 km (0.073 R)
• M12: 5,759,219 km (0.073 R)
• M13: 6,031,637 km (0.099 R)
• M14: 6,261,868 km (0.072 R)
• M15: 6,970,064 km (0.114 R)
• M16: 7,114,725 km (0.093 R)
• M17: 7,604,209 km (0.106 R)
• M18: 8,875,193 km (0.087 R)
• M19: 9,401,927 km (0.119 R)
• M20: 9,884,679 km (0.111 R)
• M21: 11,665,492 km (0.106 R)
• M22: 12,475,266 km (0.117 R)
• M23: 13,243,451 km (0.119 R)
• M24: 13,422,968 km (0.114 R)
• M25: 13,482,957 km (0.072 R)
• M26: 14,271,038 km (0.081 R)
• M27: 14,825,448 km (0.036 R)
• M28: 15,074,080 km (0.048 R)
• M29: 15,136,462 km (0.047 R)
• M30: 16,530,565 km (0.075 R)
• M31: 16,853,098 km (0.115 R)
• M32: 17,569,971 km (0.094 R)
• M33: 17,701,318 km (0.116 R)
• M34: 18,966,168 km (0.103 R)
• M35: 19,711,614 km (0.073 R)
• M36: 19,985,079 km (0.075 R)
• M37: 20,674,276 km (0.074 R)
• M38: 20,743,540 km (0.11 R)
• M39: 20,952,079 km (0.113 R)
• M40: 23,363,298 km (0.119 R)
• M41: 23,507,959 km (0.068 R)
• M42: 24,016,143 km (0.11 R)
• M43: 24,381,461 km (0.084 R)
• M44: 24,822,326 km (0.075 R)
• M45: 24,969,829 km (0.102 R)
• M46: 25,562,835 km (0.106 R)
• M47: 27,293,384 km (0.025 R)
• M48: 29,998,562 km (0.075 R)
• M49: 30,077,101 km (0.105 R)
• M50: 32,143,197 km (0.111 R)
• M51: 32,384,498 km (0.069 R)
• M52: 33,518,600 km (0.093 R)
• M53: 34,008,682 km (0.095 R)
• M54: 34,583,437 km (0.075 R)
• M55: 35,742,522 km (0.095 R)
• M56: 35,825,848 km (0.061 R)
• M57: 36,243,226 km (0.088 R)
• M58: 37,082,769 km (0.035 R)
• M59: 38,183,660 km (0.12 R)
• M60: 40,071,286 km (0.105 R)
• M61: 42,782,298 km (0.112 R)
• M62: 43,224,958 km (0.074 R)
• M63: 43,402,531 km (0.115 R)
• M64: 43,491,392 km (0.113 R)
• M65: 44,025,905 km (0.111 R)
• M66: 46,004,038 km (0.108 R)
• M67: 47,277,864 km (0.084 R)
• M68: 48,102,896 km (0.095 R)
• M69: 49,674,123 km (0.058 R)
• M70: 49,860,222 km (0.072 R)
• M71: 49,953,272 km (0.111 R)
• M72: 50,046,322 km (0.097 R)
• M73: 51,074,658 km (0.095 R)
• M74: 51,544,246 km (0.101 R)
• M75: 52,298,817 km (0.047 R)
• M76: 53,151,974 km (0.101 R)
• M77: 54,296,697 km (0.101 R)
• M78: 54,776,008 km (0.108 R)
• M79: 55,353,007 km (0.084 R)
• M80: 55,738,970 km (0.118 R)
• M81: 56,028,891 km (0.059 R)
• M82: 57,096,421 km (0.032 R)
• M83: 57,779,186 km (0.1 R)
• M84: 57,974,860 km (0.065 R)
• M85: 59,646,167 km (0.09 R)
• M86: 61,233,700 km (0.118 R)
• M87: 64,348,776 km (0.036 R)
• M88: 65,670,473 km (0.09 R)
• M89: 68,030,529 km (0.112 R)
• M90: 68,547,240 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit