🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.55 AU - 0.55 AU

Year: 156 Days

Day: 36 Hours

Environment

Temp: 195 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 191 Days

Day: 15.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.03 AU

Year: 343 Days

Day: 32.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.68 AU - 2.14 AU

Year: 1011 Days

Day: 26.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,789,223 km

• M1: 277,504 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.02 AU - 2.44 AU

Year: 1275 Days

Day: 26.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.73 AU - 4.01 AU

Year: 2369 Days

Day: 12.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,789,223 km

• M1: 411,693 km (0.058 R)
• M2: 972,237 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 8.3

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.53 AU - 7.51 AU

Year: 5655 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,789,223 km

• M1: 104,419 km (0.091 R)
• M2: 282,590 km (0.077 R)
• M3: 558,898 km (0.116 R)
• M4: 864,227 km (0.112 R)
• M5: 1,251,685 km (0.108 R)
• M6: 1,428,211 km (0.12 R)
• M7: 2,046,648 km (0.061 R)
• M8: 2,384,141 km (0.068 R)
• M9: 2,493,348 km (0.109 R)
• M10: 3,523,628 km (0.091 R)
• M11: 3,648,393 km (0.026 R)
• M12: 4,346,716 km (0.104 R)
• M13: 4,561,538 km (0.071 R)
• M14: 4,946,005 km (0.091 R)
• M15: 5,283,797 km (0.12 R)
• M16: 5,922,430 km (0.05 R)
• M17: 6,524,113 km (0.117 R)
• M18: 7,239,939 km (0.058 R)
• M19: 8,145,006 km (0.12 R)
• M20: 8,812,960 km (0.114 R)
• M21: 8,982,754 km (0.104 R)
• M22: 9,050,970 km (0.099 R)
• M23: 9,291,225 km (0.057 R)
• M24: 9,360,189 km (0.082 R)
• M25: 9,672,699 km (0.072 R)
• M26: 10,415,453 km (0.097 R)
• M27: 10,487,110 km (0.081 R)
• M28: 10,703,279 km (0.095 R)
• M29: 11,213,108 km (0.031 R)
• M30: 12,294,551 km (0.085 R)
• M31: 12,751,573 km (0.091 R)
• M32: 13,643,326 km (0.09 R)
• M33: 13,918,735 km (0.064 R)
• M34: 14,116,504 km (0.063 R)
• M35: 14,235,733 km (0.118 R)
• M36: 14,957,693 km (0.118 R)
• M37: 15,119,707 km (0.113 R)
• M38: 15,980,045 km (0.092 R)
• M39: 16,436,916 km (0.105 R)
• M40: 16,520,542 km (0.095 R)
• M41: 17,067,023 km (0.1 R)
• M42: 17,321,189 km (0.106 R)
• M43: 17,576,703 km (0.057 R)
• M44: 18,048,385 km (0.103 R)
• M45: 18,307,488 km (0.095 R)
• M46: 18,480,872 km (0.116 R)
• M47: 18,872,968 km (0.085 R)
• M48: 19,267,757 km (0.096 R)
• M49: 19,576,677 km (0.111 R)
• M50: 19,887,391 km (0.098 R)
• M51: 20,648,545 km (0.052 R)
• M52: 21,282,541 km (0.094 R)
• M53: 21,647,709 km (0.039 R)
• M54: 21,922,820 km (0.088 R)
• M55: 22,337,954 km (0.116 R)
• M56: 22,476,781 km (0.115 R)
• M57: 22,895,356 km (0.094 R)
• M58: 24,023,772 km (0.07 R)
• M59: 24,166,190 km (0.06 R)
• M60: 24,451,622 km (0.112 R)
• M61: 24,978,057 km (0.103 R)
• M62: 25,170,291 km (0.101 R)
• M63: 25,701,812 km (0.105 R)
• M64: 28,514,401 km (0.118 R)
• M65: 29,270,619 km (0.119 R)
• M66: 29,473,473 km (0.062 R)
• M67: 29,982,405 km (0.086 R)
• M68: 30,238,068 km (0.116 R)
• M69: 30,340,543 km (0.117 R)
• M70: 30,957,634 km (0.067 R)
• M71: 31,060,856 km (0.07 R)
• M72: 31,371,272 km (0.116 R)
• M73: 31,526,854 km (0.083 R)
• M74: 32,413,520 km (0.118 R)
• M75: 33,149,841 km (0.082 R)
• M76: 33,361,223 km (0.059 R)
• M77: 34,638,938 km (0.055 R)
• M78: 35,283,705 km (0.115 R)
• M79: 35,391,565 km (0.1 R)
• M80: 36,095,273 km (0.034 R)
• M81: 36,149,727 km (0.074 R)
• M82: 36,258,485 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 10.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.49 AU - 6.95 AU

Year: 5940 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,789,223 km

• M1: 136,284 km (0.112 R)
• M2: 215,720 km (0.064 R)
• M3: 595,848 km (0.048 R)
• M4: 669,450 km (0.082 R)
• M5: 806,632 km (0.106 R)
• M6: 1,288,486 km (0.115 R)
• M7: 1,450,351 km (0.118 R)
• M8: 1,527,394 km (0.115 R)
• M9: 1,605,933 km (0.079 R)
• M10: 1,877,902 km (0.077 R)
• M11: 2,048,294 km (0.105 R)
• M12: 2,238,732 km (0.106 R)
• M13: 2,605,696 km (0.116 R)
• M14: 3,379,266 km (0.091 R)
• M15: 4,127,555 km (0.072 R)
• M16: 4,275,806 km (0.108 R)
• M17: 4,407,153 km (0.11 R)
• M18: 4,558,696 km (0.086 R)
• M19: 4,906,361 km (0.119 R)
• M20: 5,242,508 km (0.055 R)
• M21: 5,688,758 km (0.072 R)
• M22: 5,833,419 km (0.065 R)
• M23: 5,937,390 km (0.097 R)
• M24: 6,402,639 km (0.086 R)
• M25: 6,989,512 km (0.045 R)
• M26: 7,458,052 km (0.042 R)
• M27: 7,639,215 km (0.062 R)
• M28: 8,472,475 km (0.094 R)
• M29: 8,637,931 km (0.11 R)
• M30: 9,702,020 km (0.102 R)
• M31: 10,074,220 km (0.085 R)
• M32: 10,249,549 km (0.109 R)
• M33: 10,476,339 km (0.093 R)
• M34: 11,038,079 km (0.083 R)
• M35: 11,374,525 km (0.095 R)
• M36: 11,898,865 km (0.057 R)
• M37: 11,978,152 km (0.048 R)
• M38: 13,052,863 km (0.043 R)
• M39: 13,601,588 km (0.087 R)
• M40: 13,878,942 km (0.053 R)
• M41: 14,410,912 km (0.085 R)
• M42: 14,864,044 km (0.109 R)
• M43: 15,063,758 km (0.084 R)
• M44: 15,293,091 km (0.107 R)
• M45: 15,639,410 km (0.113 R)
• M46: 16,310,207 km (0.078 R)
• M47: 16,693,626 km (0.069 R)
• M48: 17,589,568 km (0.088 R)
• M49: 18,073,816 km (0.043 R)
• M50: 18,746,857 km (0.1 R)
• M51: 18,900,943 km (0.073 R)
• M52: 19,552,890 km (0.094 R)
• M53: 19,897,265 km (0.088 R)
• M54: 20,560,283 km (0.105 R)
• M55: 20,782,884 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 13.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.52 AU - 10.96 AU

Year: 11639 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,789,223 km

• M1: 175,478 km (0.117 R)
• M2: 339,886 km (0.055 R)
• M3: 486,941 km (0.07 R)
• M4: 605,423 km (0.09 R)
• M5: 1,099,096 km (0.103 R)
• M6: 1,640,789 km (0.112 R)
• M7: 1,853,518 km (0.119 R)
• M8: 2,030,492 km (0.086 R)
• M9: 2,449,665 km (0.092 R)
• M10: 2,999,138 km (0.052 R)
• M11: 3,129,438 km (0.039 R)
• M12: 3,341,867 km (0.102 R)
• M13: 3,809,360 km (0.067 R)
• M14: 5,145,868 km (0.027 R)
• M15: 5,302,796 km (0.111 R)
• M16: 5,397,641 km (0.081 R)
• M17: 6,277,575 km (0.107 R)
• M18: 6,513,042 km (0.059 R)
• M19: 6,820,167 km (0.083 R)
• M20: 7,484,232 km (0.12 R)
• M21: 7,986,731 km (0.091 R)
• M22: 8,132,290 km (0.107 R)
• M23: 8,649,001 km (0.066 R)
• M24: 9,521,007 km (0.081 R)
• M25: 10,460,781 km (0.094 R)
• M26: 10,580,309 km (0.086 R)
• M27: 10,740,529 km (0.105 R)
• M28: 10,861,105 km (0.038 R)
• M29: 11,512,155 km (0.096 R)
• M30: 11,635,573 km (0.099 R)
• M31: 11,759,589 km (0.05 R)
• M32: 12,301,732 km (0.116 R)
• M33: 12,512,366 km (0.063 R)
• M34: 12,639,374 km (0.11 R)
• M35: 14,064,743 km (0.109 R)
• M36: 14,373,663 km (0.074 R)
• M37: 14,818,716 km (0.034 R)
• M38: 15,088,142 km (0.096 R)
• M39: 15,223,379 km (0.109 R)
• M40: 15,495,048 km (0.099 R)
• M41: 16,227,629 km (0.108 R)
• M42: 16,412,532 km (0.12 R)
• M43: 16,505,283 km (0.055 R)
• M44: 16,831,107 km (0.076 R)
• M45: 17,394,792 km (0.092 R)
• M46: 18,060,203 km (0.117 R)
• M47: 18,782,461 km (0.116 R)
• M48: 19,074,028 km (0.097 R)
• M49: 19,171,566 km (0.079 R)
• M50: 20,205,436 km (0.096 R)
• M51: 20,354,735 km (0.102 R)
• M52: 20,504,183 km (0.109 R)
• M53: 21,055,751 km (0.075 R)
• M54: 21,917,734 km (0.064 R)
• M55: 22,791,385 km (0.086 R)
• M56: 23,258,430 km (0.119 R)
• M57: 23,938,651 km (0.031 R)
• M58: 24,096,627 km (0.056 R)
• M59: 24,466,433 km (0.115 R)
• M60: 25,158,323 km (0.111 R)
• M61: 25,318,841 km (0.087 R)
• M62: 26,452,344 km (0.055 R)
• M63: 27,602,453 km (0.054 R)
• M64: 27,823,409 km (0.103 R)
• M65: 28,322,617 km (0.062 R)
• M66: 29,273,760 km (0.091 R)
• M67: 29,499,055 km (0.114 R)
• M68: 29,724,947 km (0.091 R)
• M69: 31,437,245 km (0.109 R)
• M70: 32,480,091 km (0.105 R)
• M71: 33,064,271 km (0.101 R)
• M72: 33,829,015 km (0.04 R)
• M73: 34,540,054 km (0.119 R)
• M74: 34,718,674 km (0.111 R)
• M75: 34,957,133 km (0.074 R)
• M76: 35,136,351 km (0.107 R)
• M77: 35,375,857 km (0.045 R)
• M78: 36,702,790 km (0.083 R)
• M79: 36,885,001 km (0.066 R)
• M80: 37,433,426 km (0.078 R)
• M81: 37,739,204 km (0.089 R)
• M82: 40,905,892 km (0.029 R)
• M83: 42,234,471 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.3

Radius: 6.7

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.2 AU - 15.34 AU

Year: 20640 Days

Day: 23.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,789,223 km

• M1: 89,609 km (0.072 R)
• M2: 198,816 km (0.069 R)
• M3: 427,551 km (0.111 R)
• M4: 958,025 km (0.063 R)
• M5: 1,720,076 km (0.116 R)
• M6: 2,254,590 km (0.067 R)
• M7: 2,387,582 km (0.112 R)
• M8: 2,591,783 km (0.073 R)
• M9: 2,731,208 km (0.113 R)
• M10: 3,579,428 km (0.092 R)
• M11: 4,544,484 km (0.11 R)
• M12: 5,495,627 km (0.11 R)
• M13: 6,271,292 km (0.118 R)
• M14: 6,695,851 km (0.04 R)
• M15: 7,772,208 km (0.109 R)
• M16: 7,872,738 km (0.116 R)
• M17: 8,125,857 km (0.035 R)
• M18: 8,536,503 km (0.037 R)
• M19: 9,059,198 km (0.099 R)
• M20: 9,165,114 km (0.098 R)
• M21: 9,377,842 km (0.083 R)
• M22: 9,646,220 km (0.092 R)
• M23: 9,917,142 km (0.115 R)
• M24: 10,411,114 km (0.104 R)
• M25: 11,025,662 km (0.095 R)
• M26: 11,138,609 km (0.108 R)
• M27: 11,195,306 km (0.074 R)
• M28: 11,709,474 km (0.08 R)
• M29: 11,824,664 km (0.111 R)
• M30: 11,882,559 km (0.088 R)
• M31: 11,940,453 km (0.099 R)
• M32: 12,998,260 km (0.091 R)
• M33: 14,578,761 km (0.075 R)
• M34: 15,328,396 km (0.115 R)
• M35: 18,049,282 km (0.119 R)
• M36: 18,450,055 km (0.074 R)
• M37: 19,192,360 km (0.09 R)
• M38: 19,464,628 km (0.114 R)
• M39: 19,738,242 km (0.119 R)
• M40: 20,082,168 km (0.066 R)
• M41: 20,151,132 km (0.093 R)
• M42: 21,830,668 km (0.102 R)
• M43: 21,972,636 km (0.076 R)
• M44: 23,773,196 km (0.059 R)
• M45: 23,992,507 km (0.101 R)
• M46: 24,285,868 km (0.098 R)
• M47: 25,321,983 km (0.086 R)
• M48: 25,471,132 km (0.048 R)
• M49: 27,055,224 km (0.09 R)
• M50: 27,590,335 km (0.057 R)
• M51: 30,001,703 km (0.097 R)
• M52: 31,352,423 km (0.032 R)
• M53: 34,856,603 km (0.12 R)
• M54: 35,438,688 km (0.062 R)
• M55: 36,443,986 km (0.098 R)
• M56: 37,458,708 km (0.113 R)
• M57: 37,969,436 km (0.105 R)
• M58: 38,054,856 km (0.109 R)
• M59: 38,740,014 km (0.072 R)
• M60: 38,912,052 km (0.104 R)
• M61: 39,084,239 km (0.097 R)
• M62: 41,697,265 km (0.098 R)
• M63: 42,138,279 km (0.098 R)
• M64: 43,113,807 km (0.099 R)
• M65: 43,381,139 km (0.091 R)
• M66: 43,649,068 km (0.079 R)
• M67: 43,738,528 km (0.086 R)
• M68: 44,636,115 km (0.102 R)
• M69: 46,176,076 km (0.096 R)
• M70: 47,733,240 km (0.107 R)
• M71: 49,773,904 km (0.109 R)
• M72: 50,147,899 km (0.062 R)
• M73: 50,710,836 km (0.108 R)
• M74: 52,032,383 km (0.096 R)
• M75: 52,222,073 km (0.089 R)
• M76: 52,792,490 km (0.117 R)
• M77: 52,887,784 km (0.053 R)
• M78: 53,460,744 km (0.106 R)
• M79: 55,385,320 km (0.083 R)
• M80: 57,822,719 km (0.108 R)
• M81: 58,412,882 km (0.112 R)
• M82: 58,807,521 km (0.074 R)
• M83: 61,393,620 km (0.047 R)
• M84: 62,297,490 km (0.096 R)
• M85: 64,423,425 km (0.048 R)
• M86: 64,933,105 km (0.079 R)
• M87: 65,341,807 km (0.066 R)
• M88: 67,294,957 km (0.09 R)
• M89: 67,501,701 km (0.102 R)
• M90: 68,122,981 km (0.119 R)
• M91: 68,642,235 km (0.027 R)
• M92: 68,954,446 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit