🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 19.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.78 AU - 0.92 AU

Year: 274 Days

Day: 40.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,808,723 km

• M1: 117,434 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.52 AU - 2.5 AU

Year: 997 Days

Day: 39.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.57 AU - 3.85 AU

Year: 2500 Days

Day: 43.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,808,723 km

• M1: 1,366,876 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.09 AU - 4.25 AU

Year: 2979 Days

Day: 26.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 52.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,808,723 km

• M1: 548,875 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 8.9

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.08 AU - 6.66 AU

Year: 4975 Days

Day: 10.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,808,723 km

• M1: 181,313 km (0.093 R)
• M2: 404,662 km (0.116 R)
• M3: 567,275 km (0.114 R)
• M4: 1,073,215 km (0.083 R)
• M5: 1,257,221 km (0.039 R)
• M6: 1,336,956 km (0.072 R)
• M7: 1,621,192 km (0.093 R)
• M8: 1,761,665 km (0.045 R)
• M9: 1,869,824 km (0.116 R)
• M10: 1,943,127 km (0.081 R)
• M11: 2,036,027 km (0.07 R)
• M12: 2,149,721 km (0.051 R)
• M13: 2,483,175 km (0.098 R)
• M14: 2,728,366 km (0.095 R)
• M15: 2,811,991 km (0.058 R)
• M16: 3,331,245 km (0.114 R)
• M17: 3,465,734 km (0.081 R)
• M18: 4,045,426 km (0.104 R)
• M19: 4,310,064 km (0.036 R)
• M20: 4,432,286 km (0.106 R)
• M21: 4,580,388 km (0.097 R)
• M22: 4,655,037 km (0.119 R)
• M23: 4,805,682 km (0.049 R)
• M24: 5,163,520 km (0.117 R)
• M25: 5,319,551 km (0.11 R)
• M26: 5,743,212 km (0.106 R)
• M27: 5,932,004 km (0.087 R)
• M28: 6,068,138 km (0.074 R)
• M29: 6,232,846 km (0.075 R)
• M30: 6,707,520 km (0.093 R)
• M31: 6,820,915 km (0.045 R)
• M32: 6,877,912 km (0.101 R)
• M33: 6,935,058 km (0.083 R)
• M34: 7,840,275 km (0.095 R)
• M35: 8,413,534 km (0.104 R)
• M36: 8,535,905 km (0.111 R)
• M37: 8,782,442 km (0.072 R)
• M38: 8,937,725 km (0.102 R)
• M39: 9,599,995 km (0.076 R)
• M40: 9,856,555 km (0.096 R)
• M41: 10,180,285 km (0.089 R)
• M42: 10,278,122 km (0.062 R)
• M43: 10,343,496 km (0.038 R)
• M44: 10,474,693 km (0.062 R)
• M45: 10,805,005 km (0.063 R)
• M46: 10,938,148 km (0.12 R)
• M47: 11,138,908 km (0.072 R)
• M48: 13,533,371 km (0.06 R)
• M49: 13,712,889 km (0.032 R)
• M50: 14,732,847 km (0.117 R)
• M51: 14,843,550 km (0.107 R)
• M52: 14,917,451 km (0.081 R)
• M53: 15,363,851 km (0.077 R)
• M54: 16,117,675 km (0.083 R)
• M55: 16,537,446 km (0.091 R)
• M56: 17,857,348 km (0.115 R)
• M57: 19,009,850 km (0.112 R)
• M58: 19,251,152 km (0.111 R)
• M59: 19,331,934 km (0.108 R)
• M60: 19,859,267 km (0.088 R)
• M61: 20,063,318 km (0.066 R)
• M62: 21,260,700 km (0.105 R)
• M63: 22,015,571 km (0.117 R)
• M64: 22,608,726 km (0.059 R)
• M65: 23,035,529 km (0.115 R)
• M66: 23,164,183 km (0.08 R)
• M67: 23,594,576 km (0.042 R)
• M68: 24,901,463 km (0.062 R)
• M69: 25,033,408 km (0.073 R)
• M70: 25,209,784 km (0.028 R)
• M71: 25,386,459 km (0.103 R)
• M72: 25,696,875 km (0.071 R)
• M73: 25,874,747 km (0.086 R)
• M74: 26,321,297 km (0.092 R)
• M75: 28,086,851 km (0.072 R)
• M76: 28,178,405 km (0.079 R)
• M77: 28,453,814 km (0.11 R)
• M78: 28,545,667 km (0.087 R)
• M79: 28,868,350 km (0.052 R)
• M80: 29,750,379 km (0.081 R)
• M81: 30,829,877 km (0.078 R)
• M82: 30,971,546 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 14.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.06 AU - 7.14 AU

Year: 5271 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,808,723 km

• M1: 256,411 km (0.081 R)
• M2: 349,461 km (0.067 R)
• M3: 535,710 km (0.095 R)
• M4: 652,845 km (0.117 R)
• M5: 745,446 km (0.054 R)
• M6: 889,659 km (0.1 R)
• M7: 1,004,699 km (0.088 R)
• M8: 1,166,863 km (0.075 R)
• M9: 1,382,733 km (0.086 R)
• M10: 1,647,970 km (0.111 R)
• M11: 1,756,578 km (0.097 R)
• M12: 2,110,078 km (0.069 R)
• M13: 2,626,490 km (0.105 R)
• M14: 2,914,316 km (0.114 R)
• M15: 3,077,079 km (0.097 R)
• M16: 3,212,465 km (0.097 R)
• M17: 3,599,474 km (0.096 R)
• M18: 3,758,497 km (0.076 R)
• M19: 3,985,287 km (0.055 R)
• M20: 4,954,831 km (0.115 R)
• M21: 5,239,815 km (0.107 R)
• M22: 5,384,476 km (0.05 R)
• M23: 5,493,832 km (0.112 R)
• M24: 5,844,938 km (0.06 R)
• M25: 6,337,415 km (0.061 R)
• M26: 6,627,784 km (0.102 R)
• M27: 6,942,239 km (0.099 R)
• M28: 7,181,446 km (0.044 R)
• M29: 7,322,217 km (0.115 R)
• M30: 7,504,577 km (0.079 R)
• M31: 8,291,312 km (0.075 R)
• M32: 8,587,815 km (0.108 R)
• M33: 8,909,451 km (0.102 R)
• M34: 9,082,536 km (0.091 R)
• M35: 9,520,408 km (0.093 R)
• M36: 9,853,413 km (0.099 R)
• M37: 10,144,980 km (0.1 R)
• M38: 10,394,060 km (0.115 R)
• M39: 10,530,793 km (0.074 R)
• M40: 10,622,197 km (0.116 R)
• M41: 10,714,050 km (0.09 R)
• M42: 10,829,091 km (0.077 R)
• M43: 11,199,944 km (0.089 R)
• M44: 11,316,780 km (0.07 R)
• M45: 11,410,428 km (0.111 R)
• M46: 11,622,259 km (0.115 R)
• M47: 11,788,013 km (0.097 R)
• M48: 11,906,794 km (0.09 R)
• M49: 12,121,766 km (0.114 R)
• M50: 12,265,679 km (0.068 R)
• M51: 12,458,511 km (0.075 R)
• M52: 12,555,450 km (0.095 R)
• M53: 13,043,289 km (0.083 R)
• M54: 13,636,893 km (0.085 R)
• M55: 14,467,610 km (0.05 R)
• M56: 14,697,093 km (0.027 R)
• M57: 15,288,902 km (0.1 R)
• M58: 15,470,664 km (0.093 R)
• M59: 15,914,820 km (0.076 R)
• M60: 16,046,316 km (0.114 R)
• M61: 16,336,835 km (0.081 R)
• M62: 16,469,379 km (0.068 R)
• M63: 16,709,035 km (0.104 R)
• M64: 16,976,666 km (0.086 R)
• M65: 17,218,715 km (0.112 R)
• M66: 17,624,724 km (0.115 R)
• M67: 18,363,587 km (0.09 R)
• M68: 18,584,394 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 9.7

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.53 AU - 8.85 AU

Year: 8200 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 128.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,808,723 km

• M1: 134,488 km (0.08 R)
• M2: 207,043 km (0.046 R)
• M3: 354,397 km (0.099 R)
• M4: 444,306 km (0.078 R)
• M5: 569,669 km (0.099 R)
• M6: 827,426 km (0.118 R)
• M7: 921,523 km (0.092 R)
• M8: 1,086,978 km (0.056 R)
• M9: 1,155,943 km (0.079 R)
• M10: 1,244,355 km (0.112 R)
• M11: 1,927,269 km (0.109 R)
• M12: 1,990,699 km (0.069 R)
• M13: 2,207,167 km (0.079 R)
• M14: 2,296,028 km (0.032 R)
• M15: 2,805,708 km (0.087 R)
• M16: 2,975,352 km (0.077 R)
• M17: 3,324,663 km (0.083 R)
• M18: 4,421,814 km (0.047 R)
• M19: 5,141,828 km (0.12 R)
• M20: 5,743,960 km (0.083 R)
• M21: 5,867,079 km (0.102 R)
• M22: 6,116,010 km (0.035 R)
• M23: 6,273,387 km (0.109 R)
• M24: 6,463,974 km (0.058 R)
• M25: 7,146,141 km (0.111 R)
• M26: 7,212,413 km (0.102 R)
• M27: 7,512,655 km (0.078 R)
• M28: 7,919,562 km (0.108 R)
• M29: 8,368,505 km (0.038 R)
• M30: 8,613,546 km (0.105 R)
• M31: 9,254,872 km (0.089 R)
• M32: 9,435,736 km (0.067 R)
• M33: 10,245,509 km (0.115 R)
• M34: 10,470,205 km (0.111 R)
• M35: 10,583,152 km (0.079 R)
• M36: 11,308,103 km (0.075 R)
• M37: 11,813,295 km (0.072 R)
• M38: 11,891,684 km (0.114 R)
• M39: 11,970,223 km (0.05 R)
• M40: 12,405,403 km (0.076 R)
• M41: 13,047,627 km (0.111 R)
• M42: 13,741,911 km (0.1 R)
• M43: 14,364,537 km (0.055 R)
• M44: 15,038,625 km (0.102 R)
• M45: 15,379,708 km (0.067 R)
• M46: 15,680,101 km (0.096 R)
• M47: 15,852,587 km (0.092 R)
• M48: 16,156,121 km (0.047 R)
• M49: 16,374,085 km (0.096 R)
• M50: 16,680,911 km (0.044 R)
• M51: 17,792,124 km (0.071 R)
• M52: 19,758,887 km (0.051 R)
• M53: 20,179,107 km (0.113 R)
• M54: 20,508,073 km (0.032 R)
• M55: 20,696,865 km (0.113 R)
• M56: 21,505,592 km (0.111 R)
• M57: 21,697,376 km (0.064 R)
• M58: 21,841,588 km (0.057 R)
• M59: 22,082,590 km (0.102 R)
• M60: 22,616,056 km (0.1 R)
• M61: 23,399,650 km (0.074 R)
• M62: 23,596,970 km (0.095 R)
• M63: 23,745,221 km (0.04 R)
• M64: 25,094,145 km (0.067 R)
• M65: 26,982,519 km (0.09 R)
• M66: 27,813,386 km (0.096 R)
• M67: 28,022,374 km (0.113 R)
• M68: 28,284,320 km (0.108 R)
• M69: 28,547,163 km (0.078 R)
• M70: 28,916,371 km (0.054 R)
• M71: 30,087,273 km (0.088 R)
• M72: 30,409,358 km (0.081 R)
• M73: 30,786,494 km (0.109 R)
• M74: 30,894,503 km (0.071 R)
• M75: 32,091,286 km (0.056 R)
• M76: 32,695,363 km (0.083 R)
• M77: 34,138,084 km (0.115 R)
• M78: 34,923,473 km (0.086 R)
• M79: 35,544,753 km (0.093 R)
• M80: 37,430,584 km (0.051 R)
• M81: 37,719,158 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 9.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.11 AU - 14.67 AU

Year: 14343 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,808,723 km

• M1: 229,483 km (0.102 R)
• M2: 327,769 km (0.091 R)
• M3: 742,903 km (0.072 R)
• M4: 813,513 km (0.074 R)
• M5: 981,063 km (0.078 R)
• M6: 1,460,973 km (0.074 R)
• M7: 1,574,368 km (0.112 R)
• M8: 1,761,964 km (0.05 R)
• M9: 2,057,120 km (0.067 R)
• M10: 2,159,146 km (0.098 R)
• M11: 2,556,777 km (0.116 R)
• M12: 3,181,049 km (0.096 R)
• M13: 3,359,370 km (0.076 R)
• M14: 3,757,001 km (0.04 R)
• M15: 4,867,017 km (0.103 R)
• M16: 5,246,846 km (0.083 R)
• M17: 6,593,227 km (0.069 R)
• M18: 7,324,312 km (0.05 R)
• M19: 7,402,701 km (0.077 R)
• M20: 8,284,132 km (0.085 R)
• M21: 8,406,952 km (0.085 R)
• M22: 8,612,948 km (0.104 R)
• M23: 8,695,825 km (0.09 R)
• M24: 8,779,001 km (0.097 R)
• M25: 9,029,877 km (0.109 R)
• M26: 9,496,174 km (0.114 R)
• M27: 10,101,147 km (0.053 R)
• M28: 10,276,177 km (0.11 R)
• M29: 10,364,140 km (0.107 R)
• M30: 10,673,958 km (0.104 R)
• M31: 11,302,568 km (0.087 R)
• M32: 11,850,994 km (0.119 R)
• M33: 12,035,747 km (0.095 R)
• M34: 12,642,815 km (0.116 R)
• M35: 14,032,579 km (0.102 R)
• M36: 14,130,267 km (0.093 R)
• M37: 14,277,172 km (0.12 R)
• M38: 14,424,526 km (0.099 R)
• M39: 14,621,845 km (0.116 R)
• M40: 14,919,545 km (0.067 R)
• M41: 15,470,365 km (0.059 R)
• M42: 15,926,189 km (0.045 R)
• M43: 16,079,078 km (0.063 R)
• M44: 17,371,903 km (0.057 R)
• M45: 18,376,752 km (0.119 R)
• M46: 18,483,715 km (0.103 R)
• M47: 20,111,489 km (0.12 R)
• M48: 20,497,900 km (0.119 R)
• M49: 21,446,500 km (0.117 R)
• M50: 21,954,535 km (0.082 R)
• M51: 22,809,935 km (0.119 R)
• M52: 23,444,230 km (0.107 R)
• M53: 23,618,213 km (0.053 R)
• M54: 23,792,644 km (0.117 R)
• M55: 23,909,180 km (0.078 R)
• M56: 24,435,915 km (0.067 R)
• M57: 24,730,174 km (0.072 R)
• M58: 25,025,629 km (0.099 R)
• M59: 26,279,260 km (0.066 R)
• M60: 26,399,686 km (0.086 R)
• M61: 27,369,978 km (0.065 R)
• M62: 28,475,506 km (0.096 R)
• M63: 28,723,090 km (0.087 R)
• M64: 30,413,397 km (0.065 R)
• M65: 31,366,335 km (0.062 R)
• M66: 31,878,558 km (0.118 R)
• M67: 32,328,997 km (0.099 R)
• M68: 32,652,129 km (0.06 R)
• M69: 33,106,158 km (0.028 R)
• M70: 33,562,432 km (0.086 R)
• M71: 33,758,555 km (0.037 R)
• M72: 35,740,876 km (0.113 R)
• M73: 37,353,840 km (0.055 R)
• M74: 37,624,912 km (0.1 R)
• M75: 37,896,731 km (0.106 R)
• M76: 38,373,799 km (0.087 R)
• M77: 38,442,165 km (0.077 R)
• M78: 39,748,154 km (0.044 R)
• M79: 40,302,414 km (0.078 R)
• M80: 42,544,886 km (0.109 R)
• M81: 44,109,979 km (0.08 R)
• M82: 44,683,687 km (0.114 R)
• M83: 45,838,732 km (0.108 R)
• M84: 47,809,983 km (0.104 R)
• M85: 48,104,392 km (0.096 R)
• M86: 48,325,498 km (0.103 R)
• M87: 48,399,399 km (0.049 R)
• M88: 49,659,761 km (0.061 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit