🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.14 AU - 1.32 AU

Year: 491 Days

Day: 36.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 104,136,480 km

• M1: 259,852 km (0.109 R)
• M2: 387,758 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.07 AU - 1.53 AU

Year: 533 Days

Day: 31.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 104,136,480 km

• M1: 377,585 km (0.108 R)
• M2: 1,014,722 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.2 AU - 2.44 AU

Year: 1272 Days

Day: 42.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,136,480 km

• M1: 1,520,513 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.28 AU - 2.48 AU

Year: 1321 Days

Day: 21.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,136,480 km

• M1: 73,602 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 12.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.63 AU - 8.21 AU

Year: 8022 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,136,480 km

• M1: 170,990 km (0.066 R)
• M2: 402,568 km (0.11 R)
• M3: 556,953 km (0.089 R)
• M4: 718,519 km (0.082 R)
• M5: 983,606 km (0.059 R)
• M6: 1,280,408 km (0.07 R)
• M7: 1,563,896 km (0.108 R)
• M8: 2,143,438 km (0.086 R)
• M9: 2,286,304 km (0.112 R)
• M10: 2,506,812 km (0.106 R)
• M11: 2,708,619 km (0.034 R)
• M12: 2,995,249 km (0.059 R)
• M13: 3,128,690 km (0.109 R)
• M14: 3,346,654 km (0.096 R)
• M15: 4,388,154 km (0.098 R)
• M16: 4,509,777 km (0.088 R)
• M17: 4,601,780 km (0.098 R)
• M18: 4,787,730 km (0.105 R)
• M19: 5,425,316 km (0.082 R)
• M20: 5,523,303 km (0.068 R)
• M21: 5,787,493 km (0.064 R)
• M22: 5,887,723 km (0.119 R)
• M23: 6,191,706 km (0.087 R)
• M24: 6,956,451 km (0.111 R)
• M25: 7,170,226 km (0.06 R)
• M26: 8,384,661 km (0.086 R)
• M27: 10,101,297 km (0.082 R)
• M28: 10,222,322 km (0.061 R)
• M29: 10,465,568 km (0.071 R)
• M30: 11,416,113 km (0.051 R)
• M31: 12,784,185 km (0.11 R)
• M32: 12,915,233 km (0.086 R)
• M33: 13,354,752 km (0.063 R)
• M34: 13,532,025 km (0.105 R)
• M35: 13,620,886 km (0.11 R)
• M36: 13,844,086 km (0.089 R)
• M37: 14,294,077 km (0.05 R)
• M38: 14,429,911 km (0.077 R)
• M39: 14,703,077 km (0.076 R)
• M40: 15,532,747 km (0.105 R)
• M41: 15,765,970 km (0.092 R)
• M42: 15,859,618 km (0.075 R)
• M43: 17,141,223 km (0.092 R)
• M44: 17,382,225 km (0.118 R)
• M45: 17,479,015 km (0.106 R)
• M46: 17,575,805 km (0.108 R)
• M47: 17,867,670 km (0.118 R)
• M48: 17,965,208 km (0.085 R)
• M49: 18,703,025 km (0.045 R)
• M50: 19,601,510 km (0.098 R)
• M51: 21,078,340 km (0.111 R)
• M52: 21,284,935 km (0.107 R)
• M53: 22,538,116 km (0.115 R)
• M54: 23,173,757 km (0.07 R)
• M55: 23,493,747 km (0.083 R)
• M56: 24,516,697 km (0.104 R)
• M57: 26,383,529 km (0.112 R)
• M58: 26,606,131 km (0.08 R)
• M59: 27,053,279 km (0.058 R)
• M60: 27,221,577 km (0.119 R)
• M61: 28,466,530 km (0.064 R)
• M62: 29,556,650 km (0.066 R)
• M63: 29,730,034 km (0.109 R)
• M64: 30,836,011 km (0.065 R)
• M65: 31,482,423 km (0.085 R)
• M66: 31,600,456 km (0.081 R)
• M67: 31,955,302 km (0.082 R)
• M68: 32,430,574 km (0.064 R)
• M69: 33,689,291 km (0.102 R)
• M70: 33,810,016 km (0.073 R)
• M71: 34,659,134 km (0.085 R)
• M72: 35,331,128 km (0.043 R)
• M73: 37,748,330 km (0.076 R)
• M74: 38,629,013 km (0.091 R)
• M75: 38,945,262 km (0.057 R)
• M76: 39,262,260 km (0.06 R)
• M77: 41,246,975 km (0.093 R)
• M78: 41,376,078 km (0.104 R)
• M79: 42,218,913 km (0.107 R)
• M80: 43,461,024 km (0.112 R)
• M81: 43,658,194 km (0.118 R)
• M82: 44,185,676 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 8.6

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.54 AU - 11.26 AU

Year: 12951 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,136,480 km

• M1: 149,299 km (0.101 R)
• M2: 204,799 km (0.059 R)
• M3: 274,063 km (0.1 R)
• M4: 369,208 km (0.119 R)
• M5: 1,520,363 km (0.074 R)
• M6: 1,702,873 km (0.088 R)
• M7: 1,810,433 km (0.094 R)
• M8: 2,175,751 km (0.077 R)
• M9: 2,656,709 km (0.115 R)
• M10: 2,973,856 km (0.111 R)
• M11: 3,575,090 km (0.095 R)
• M12: 3,819,084 km (0.059 R)
• M13: 4,140,719 km (0.103 R)
• M14: 4,583,230 km (0.08 R)
• M15: 4,848,317 km (0.076 R)
• M16: 5,196,581 km (0.1 R)
• M17: 5,314,464 km (0.082 R)
• M18: 5,473,188 km (0.072 R)
• M19: 5,958,334 km (0.115 R)
• M20: 6,040,612 km (0.119 R)
• M21: 6,123,190 km (0.116 R)
• M22: 6,457,392 km (0.064 R)
• M23: 6,584,251 km (0.108 R)
• M24: 6,754,643 km (0.048 R)
• M25: 7,495,302 km (0.107 R)
• M26: 8,079,033 km (0.1 R)
• M27: 9,099,889 km (0.111 R)
• M28: 9,481,214 km (0.116 R)
• M29: 9,673,896 km (0.112 R)
• M30: 10,358,157 km (0.079 R)
• M31: 10,457,340 km (0.091 R)
• M32: 10,556,673 km (0.107 R)
• M33: 12,661,814 km (0.072 R)
• M34: 13,571,818 km (0.114 R)
• M35: 15,284,714 km (0.09 R)
• M36: 16,252,761 km (0.095 R)
• M37: 16,483,441 km (0.073 R)
• M38: 16,541,336 km (0.092 R)
• M39: 17,299,199 km (0.104 R)
• M40: 17,475,724 km (0.094 R)
• M41: 17,712,089 km (0.114 R)
• M42: 17,889,961 km (0.097 R)
• M43: 18,307,488 km (0.076 R)
• M44: 19,456,849 km (0.071 R)
• M45: 20,941,757 km (0.1 R)
• M46: 21,761,105 km (0.116 R)
• M47: 21,824,684 km (0.095 R)
• M48: 22,977,635 km (0.1 R)
• M49: 23,106,887 km (0.118 R)
• M50: 23,301,364 km (0.081 R)
• M51: 25,142,465 km (0.111 R)
• M52: 26,282,850 km (0.119 R)
• M53: 27,921,395 km (0.059 R)
• M54: 28,059,474 km (0.085 R)
• M55: 30,582,592 km (0.092 R)
• M56: 31,943,334 km (0.111 R)
• M57: 33,250,670 km (0.051 R)
• M58: 33,323,823 km (0.075 R)
• M59: 33,616,886 km (0.106 R)
• M60: 34,427,257 km (0.074 R)
• M61: 34,575,359 km (0.083 R)
• M62: 35,318,711 km (0.086 R)
• M63: 37,048,361 km (0.084 R)
• M64: 37,580,182 km (0.112 R)
• M65: 39,732,895 km (0.049 R)
• M66: 40,511,403 km (0.094 R)
• M67: 40,824,212 km (0.071 R)
• M68: 41,137,918 km (0.119 R)
• M69: 41,452,224 km (0.097 R)
• M70: 42,321,088 km (0.093 R)
• M71: 42,558,949 km (0.093 R)
• M72: 43,116,051 km (0.049 R)
• M73: 43,435,443 km (0.115 R)
• M74: 43,595,363 km (0.111 R)
• M75: 44,076,469 km (0.044 R)
• M76: 44,398,254 km (0.065 R)
• M77: 45,530,411 km (0.026 R)
• M78: 45,774,256 km (0.111 R)
• M79: 45,937,018 km (0.032 R)
• M80: 46,263,291 km (0.109 R)
• M81: 46,835,952 km (0.111 R)
• M82: 47,905,726 km (0.098 R)
• M83: 48,900,402 km (0.088 R)
• M84: 50,994,324 km (0.084 R)
• M85: 52,434,951 km (0.047 R)
• M86: 52,690,464 km (0.066 R)
• M87: 53,288,557 km (0.087 R)
• M88: 53,974,762 km (0.094 R)
• M89: 55,703,066 km (0.066 R)
• M90: 55,876,899 km (0.08 R)
• M91: 57,098,665 km (0.099 R)
• M92: 58,417,520 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 13.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.67 AU - 11.29 AU

Year: 13094 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 104,136,480 km

• M1: 174,132 km (0.099 R)
• M2: 557,402 km (0.099 R)
• M3: 735,423 km (0.057 R)
• M4: 1,153,400 km (0.035 R)
• M5: 1,278,463 km (0.076 R)
• M6: 1,389,615 km (0.091 R)
• M7: 1,910,365 km (0.066 R)
• M8: 2,017,327 km (0.111 R)
• M9: 2,373,819 km (0.119 R)
• M10: 2,896,963 km (0.093 R)
• M11: 3,911,236 km (0.041 R)
• M12: 4,188,142 km (0.117 R)
• M13: 4,761,251 km (0.117 R)
• M14: 4,908,456 km (0.092 R)
• M15: 4,997,466 km (0.081 R)
• M16: 6,430,464 km (0.099 R)
• M17: 6,560,764 km (0.087 R)
• M18: 6,725,023 km (0.105 R)
• M19: 6,890,628 km (0.112 R)
• M20: 7,877,674 km (0.086 R)
• M21: 8,017,399 km (0.109 R)
• M22: 8,193,176 km (0.102 R)
• M23: 8,370,150 km (0.11 R)
• M24: 8,476,963 km (0.052 R)
• M25: 8,728,138 km (0.116 R)
• M26: 8,945,354 km (0.061 R)
• M27: 9,237,669 km (0.098 R)
• M28: 9,459,073 km (0.054 R)
• M29: 10,020,215 km (0.092 R)
• M30: 10,133,909 km (0.114 R)
• M31: 10,285,901 km (0.097 R)
• M32: 11,688,680 km (0.114 R)
• M33: 11,848,151 km (0.104 R)
• M34: 12,944,255 km (0.052 R)
• M35: 13,233,727 km (0.087 R)
• M36: 14,199,830 km (0.117 R)
• M37: 14,413,007 km (0.097 R)
• M38: 15,275,887 km (0.085 R)
• M39: 16,333,395 km (0.111 R)
• M40: 16,646,353 km (0.099 R)
• M41: 18,009,788 km (0.083 R)
• M42: 18,194,392 km (0.102 R)
• M43: 18,333,219 km (0.113 R)
• M44: 18,751,794 km (0.083 R)
• M45: 20,169,533 km (0.06 R)
• M46: 20,939,812 km (0.1 R)
• M47: 21,572,911 km (0.099 R)
• M48: 22,708,059 km (0.102 R)
• M49: 23,007,405 km (0.057 R)
• M50: 23,257,981 km (0.087 R)
• M51: 23,761,527 km (0.113 R)
• M52: 23,964,083 km (0.115 R)
• M53: 24,472,716 km (0.039 R)
• M54: 24,728,528 km (0.088 R)
• M55: 25,760,155 km (0.11 R)
• M56: 26,700,677 km (0.101 R)
• M57: 26,911,161 km (0.117 R)
• M58: 27,758,932 km (0.085 R)
• M59: 27,865,446 km (0.113 R)
• M60: 29,154,979 km (0.091 R)
• M61: 29,589,262 km (0.095 R)
• M62: 29,861,680 km (0.115 R)
• M63: 30,463,961 km (0.035 R)
• M64: 30,794,273 km (0.092 R)
• M65: 30,959,878 km (0.101 R)
• M66: 32,071,240 km (0.067 R)
• M67: 33,139,070 km (0.079 R)
• M68: 33,308,863 km (0.084 R)
• M69: 36,938,557 km (0.047 R)
• M70: 37,114,484 km (0.088 R)
• M71: 37,998,458 km (0.11 R)
• M72: 38,294,661 km (0.051 R)
• M73: 38,413,292 km (0.06 R)
• M74: 38,532,223 km (0.084 R)
• M75: 39,667,072 km (0.071 R)
• M76: 39,787,199 km (0.086 R)
• M77: 40,148,179 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.9

Radius: 6.3

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.3 AU - 22.7 AU

Year: 32190 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,136,480 km

• M1: 232,625 km (0.11 R)
• M2: 592,258 km (0.103 R)
• M3: 1,006,195 km (0.061 R)
• M4: 1,494,483 km (0.109 R)
• M5: 1,964,370 km (0.072 R)
• M6: 2,611,680 km (0.101 R)
• M7: 2,794,787 km (0.068 R)
• M8: 3,173,569 km (0.068 R)
• M9: 3,568,358 km (0.087 R)
• M10: 3,720,499 km (0.118 R)
• M11: 3,978,705 km (0.112 R)
• M12: 4,083,573 km (0.052 R)
• M13: 4,242,745 km (0.045 R)
• M14: 4,404,012 km (0.099 R)
• M15: 5,412,900 km (0.116 R)
• M16: 5,470,944 km (0.077 R)
• M17: 6,123,639 km (0.079 R)
• M18: 6,613,572 km (0.099 R)
• M19: 6,863,401 km (0.099 R)
• M20: 7,566,062 km (0.099 R)
• M21: 8,157,871 km (0.104 R)
• M22: 11,258,287 km (0.051 R)
• M23: 13,085,625 km (0.117 R)
• M24: 13,873,856 km (0.112 R)
• M25: 17,006,136 km (0.077 R)
• M26: 18,125,876 km (0.102 R)
• M27: 18,826,593 km (0.079 R)
• M28: 19,625,595 km (0.093 R)
• M29: 23,783,369 km (0.074 R)
• M30: 25,033,259 km (0.054 R)
• M31: 25,227,587 km (0.085 R)
• M32: 26,997,778 km (0.038 R)
• M33: 27,196,893 km (0.048 R)
• M34: 30,139,034 km (0.075 R)
• M35: 31,281,064 km (0.106 R)
• M36: 31,385,633 km (0.05 R)
• M37: 32,755,052 km (0.044 R)
• M38: 33,393,685 km (0.108 R)
• M39: 33,929,096 km (0.115 R)
• M40: 35,989,059 km (0.106 R)
• M41: 36,978,948 km (0.036 R)
• M42: 37,089,351 km (0.101 R)
• M43: 37,200,054 km (0.101 R)
• M44: 37,754,912 km (0.027 R)
• M45: 38,089,114 km (0.113 R)
• M46: 38,312,613 km (0.046 R)
• M47: 38,760,659 km (0.078 R)
• M48: 39,435,943 km (0.076 R)
• M49: 41,026,767 km (0.054 R)
• M50: 42,175,978 km (0.071 R)
• M51: 42,522,746 km (0.063 R)
• M52: 44,388,231 km (0.114 R)
• M53: 45,449,329 km (0.101 R)
• M54: 46,518,655 km (0.066 R)
• M55: 47,596,358 km (0.069 R)
• M56: 50,142,663 km (0.101 R)
• M57: 50,755,416 km (0.113 R)
• M58: 50,878,385 km (0.056 R)
• M59: 51,741,116 km (0.028 R)
• M60: 54,232,519 km (0.067 R)
• M61: 58,685,749 km (0.09 R)
• M62: 62,200,401 km (0.104 R)
• M63: 63,916,737 km (0.083 R)
• M64: 65,782,522 km (0.09 R)
• M65: 69,294,631 km (0.102 R)
• M66: 70,524,625 km (0.118 R)
• M67: 70,661,657 km (0.063 R)
• M68: 73,144,532 km (0.095 R)
• M69: 73,978,541 km (0.101 R)
• M70: 74,396,667 km (0.045 R)
• M71: 74,675,966 km (0.104 R)
• M72: 79,048,113 km (0.031 R)
• M73: 79,618,380 km (0.103 R)
• M74: 83,357,579 km (0.069 R)
• M75: 83,792,759 km (0.079 R)
• M76: 84,956,780 km (0.108 R)
• M77: 87,153,775 km (0.029 R)
• M78: 88,480,857 km (0.099 R)
• M79: 88,628,810 km (0.108 R)
• M80: 89,369,319 km (0.079 R)
• M81: 89,814,672 km (0.118 R)
• M82: 89,963,223 km (0.057 R)
• M83: 90,111,923 km (0.115 R)
• M84: 91,155,069 km (0.09 R)
• M85: 91,603,414 km (0.092 R)
• M86: 92,802,441 km (0.058 R)
• M87: 93,253,329 km (0.09 R)
• M88: 95,519,138 km (0.053 R)
• M89: 96,582,629 km (0.105 R)
• M90: 97,344,681 km (0.114 R)
• M91: 99,642,953 km (0.09 R)
• M92: 100,104,762 km (0.086 R)
• M93: 100,567,169 km (0.103 R)
• M94: 101,804,044 km (0.051 R)
• M95: 102,579,559 km (0.062 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit