🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.48 AU - 0.6 AU

Year: 140 Days

Day: 12.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.83 AU

Year: 202 Days

Day: 30.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.27 AU - 1.51 AU

Year: 579 Days

Day: 39.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,958,472 km

• M1: 49,367 km (0.085 R)
• M2: 514,168 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.87 AU - 4.11 AU

Year: 2814 Days

Day: 27.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.75 AU - 4.87 AU

Year: 3725 Days

Day: 39.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 9.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.58 AU - 6.58 AU

Year: 4654 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,958,472 km

• M1: 123,867 km (0.059 R)
• M2: 190,737 km (0.089 R)
• M3: 296,204 km (0.092 R)
• M4: 359,783 km (0.084 R)
• M5: 496,815 km (0.056 R)
• M6: 595,998 km (0.115 R)
• M7: 692,489 km (0.03 R)
• M8: 869,762 km (0.102 R)
• M9: 1,489,247 km (0.083 R)
• M10: 1,569,880 km (0.106 R)
• M11: 1,679,834 km (0.118 R)
• M12: 1,806,693 km (0.063 R)
• M13: 1,936,844 km (0.058 R)
• M14: 2,299,319 km (0.069 R)
• M15: 2,488,561 km (0.103 R)
• M16: 2,683,038 km (0.09 R)
• M17: 2,899,356 km (0.102 R)
• M18: 3,001,232 km (0.067 R)
• M19: 3,313,892 km (0.053 R)
• M20: 3,420,406 km (0.051 R)
• M21: 3,546,218 km (0.109 R)
• M22: 3,710,326 km (0.087 R)
• M23: 3,858,279 km (0.083 R)
• M24: 4,065,023 km (0.074 R)
• M25: 4,141,019 km (0.108 R)
• M26: 4,256,059 km (0.063 R)
• M27: 5,193,589 km (0.097 R)
• M28: 5,296,961 km (0.086 R)
• M29: 5,760,266 km (0.076 R)
• M30: 5,932,004 km (0.12 R)
• M31: 6,346,540 km (0.092 R)
• M32: 6,906,485 km (0.046 R)
• M33: 6,997,590 km (0.109 R)
• M34: 7,977,905 km (0.093 R)
• M35: 8,241,646 km (0.104 R)
• M36: 8,606,066 km (0.05 R)
• M37: 9,100,338 km (0.06 R)
• M38: 9,300,500 km (0.091 R)
• M39: 9,426,461 km (0.112 R)
• M40: 10,116,107 km (0.063 R)
• M41: 10,193,749 km (0.064 R)
• M42: 10,690,114 km (0.107 R)
• M43: 11,060,967 km (0.08 R)
• M44: 11,274,743 km (0.104 R)
• M45: 11,516,942 km (0.113 R)
• M46: 12,364,114 km (0.106 R)
• M47: 12,474,966 km (0.028 R)
• M48: 12,921,366 km (0.076 R)
• M49: 13,061,988 km (0.115 R)
• M50: 13,288,031 km (0.1 R)
• M51: 13,458,423 km (0.06 R)
• M52: 13,572,416 km (0.105 R)
• M53: 13,686,709 km (0.103 R)
• M54: 13,772,578 km (0.09 R)
• M55: 14,292,132 km (0.07 R)
• M56: 14,788,498 km (0.049 R)
• M57: 14,876,760 km (0.047 R)
• M58: 15,350,088 km (0.108 R)
• M59: 15,648,536 km (0.031 R)
• M60: 16,220,748 km (0.066 R)
• M61: 16,342,071 km (0.095 R)
• M62: 16,463,844 km (0.107 R)
• M63: 16,585,766 km (0.09 R)
• M64: 16,830,508 km (0.106 R)
• M65: 17,354,699 km (0.079 R)
• M66: 17,790,478 km (0.116 R)
• M67: 18,072,470 km (0.05 R)
• M68: 18,198,282 km (0.078 R)
• M69: 18,261,412 km (0.119 R)
• M70: 18,736,385 km (0.09 R)
• M71: 19,666,136 km (0.051 R)
• M72: 19,990,315 km (0.042 R)
• M73: 20,055,240 km (0.089 R)
• M74: 20,152,928 km (0.115 R)
• M75: 21,537,157 km (0.096 R)
• M76: 21,703,958 km (0.119 R)
• M77: 22,240,715 km (0.1 R)
• M78: 22,476,930 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 13.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.33 AU - 7.77 AU

Year: 7325 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,958,472 km

• M1: 194,477 km (0.11 R)
• M2: 321,635 km (0.088 R)
• M3: 495,319 km (0.062 R)
• M4: 580,440 km (0.062 R)
• M5: 683,812 km (0.08 R)
• M6: 1,022,651 km (0.084 R)
• M7: 1,257,669 km (0.104 R)
• M8: 1,577,061 km (0.113 R)
• M9: 1,678,189 km (0.103 R)
• M10: 2,447,272 km (0.047 R)
• M11: 2,565,603 km (0.116 R)
• M12: 2,828,447 km (0.068 R)
• M13: 3,015,743 km (0.073 R)
• M14: 3,228,771 km (0.069 R)
• M15: 3,358,921 km (0.037 R)
• M16: 3,874,585 km (0.07 R)
• M17: 4,224,494 km (0.065 R)
• M18: 4,367,360 km (0.077 R)
• M19: 4,512,021 km (0.109 R)
• M20: 4,633,644 km (0.105 R)
• M21: 5,005,246 km (0.061 R)
• M22: 5,883,684 km (0.052 R)
• M23: 6,070,382 km (0.112 R)
• M24: 6,977,544 km (0.092 R)
• M25: 7,203,885 km (0.085 R)
• M26: 7,490,365 km (0.111 R)
• M27: 8,312,106 km (0.065 R)
• M28: 8,431,934 km (0.102 R)
• M29: 8,582,430 km (0.106 R)
• M30: 9,039,451 km (0.054 R)
• M31: 9,535,667 km (0.09 R)
• M32: 9,661,180 km (0.106 R)
• M33: 9,755,576 km (0.088 R)
• M34: 9,881,987 km (0.118 R)
• M35: 10,717,191 km (0.12 R)
• M36: 10,847,641 km (0.07 R)
• M37: 11,176,307 km (0.105 R)
• M38: 13,216,074 km (0.102 R)
• M39: 13,602,336 km (0.112 R)
• M40: 13,885,674 km (0.042 R)
• M41: 14,530,292 km (0.084 R)
• M42: 15,886,097 km (0.113 R)
• M43: 16,259,344 km (0.045 R)
• M44: 16,749,127 km (0.087 R)
• M45: 17,090,958 km (0.104 R)
• M46: 18,169,260 km (0.059 R)
• M47: 18,403,231 km (0.115 R)
• M48: 18,599,054 km (0.077 R)
• M49: 18,834,821 km (0.098 R)
• M50: 19,229,909 km (0.098 R)
• M51: 19,787,909 km (0.111 R)
• M52: 19,988,370 km (0.074 R)
• M53: 20,109,095 km (0.112 R)
• M54: 20,838,086 km (0.075 R)
• M55: 21,123,967 km (0.084 R)
• M56: 21,864,926 km (0.119 R)
• M57: 22,363,685 km (0.072 R)
• M58: 23,203,378 km (0.086 R)
• M59: 24,138,963 km (0.101 R)
• M60: 24,611,243 km (0.08 R)
• M61: 24,870,197 km (0.094 R)
• M62: 25,390,947 km (0.077 R)
• M63: 25,739,959 km (0.105 R)
• M64: 26,090,766 km (0.115 R)
• M65: 26,398,938 km (0.065 R)
• M66: 26,531,332 km (0.097 R)
• M67: 26,708,306 km (0.088 R)
• M68: 26,930,010 km (0.092 R)
• M69: 27,375,214 km (0.079 R)
• M70: 27,733,201 km (0.078 R)
• M71: 28,228,071 km (0.107 R)
• M72: 28,771,111 km (0.076 R)
• M73: 29,683,957 km (0.104 R)
• M74: 30,190,047 km (0.085 R)
• M75: 30,328,575 km (0.078 R)
• M76: 31,117,554 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.8

Radius: 11.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.64 AU - 11.76 AU

Year: 11503 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,958,472 km

• M1: 170,093 km (0.092 R)
• M2: 424,559 km (0.12 R)
• M3: 728,841 km (0.065 R)
• M4: 1,001,109 km (0.089 R)
• M5: 1,074,412 km (0.079 R)
• M6: 1,266,196 km (0.102 R)
• M7: 1,469,500 km (0.101 R)
• M8: 1,568,234 km (0.073 R)
• M9: 1,985,762 km (0.078 R)
• M10: 2,370,977 km (0.113 R)
• M11: 3,663,353 km (0.071 R)
• M12: 3,897,174 km (0.113 R)
• M13: 4,216,715 km (0.072 R)
• M14: 4,359,282 km (0.101 R)
• M15: 4,945,257 km (0.12 R)
• M16: 5,204,061 km (0.05 R)
• M17: 5,335,258 km (0.06 R)
• M18: 5,423,222 km (0.104 R)
• M19: 5,600,795 km (0.069 R)
• M20: 6,260,372 km (0.1 R)
• M21: 7,259,237 km (0.098 R)
• M22: 7,652,829 km (0.039 R)
• M23: 8,409,345 km (0.062 R)
• M24: 9,058,151 km (0.053 R)
• M25: 9,535,368 km (0.113 R)
• M26: 10,348,732 km (0.04 R)
• M27: 10,569,389 km (0.12 R)
• M28: 10,847,491 km (0.056 R)
• M29: 11,043,614 km (0.114 R)
• M30: 11,753,456 km (0.097 R)
• M31: 12,273,757 km (0.089 R)
• M32: 12,683,655 km (0.051 R)
• M33: 13,456,927 km (0.071 R)
• M34: 13,697,929 km (0.118 R)
• M35: 15,048,798 km (0.099 R)
• M36: 15,803,519 km (0.048 R)
• M37: 16,025,971 km (0.083 R)
• M38: 16,441,853 km (0.081 R)
• M39: 16,602,820 km (0.03 R)
• M40: 16,861,326 km (0.103 R)
• M41: 17,382,375 km (0.113 R)
• M42: 17,579,246 km (0.12 R)
• M43: 18,373,760 km (0.088 R)
• M44: 18,809,090 km (0.09 R)
• M45: 18,909,919 km (0.101 R)
• M46: 19,044,856 km (0.066 R)
• M47: 20,688,039 km (0.103 R)
• M48: 20,896,579 km (0.077 R)
• M49: 22,948,762 km (0.098 R)
• M50: 23,707,523 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 13.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.02 AU - 11.54 AU

Year: 13377 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,958,472 km

• M1: 166,203 km (0.118 R)
• M2: 292,763 km (0.101 R)
• M3: 553,961 km (0.106 R)
• M4: 804,537 km (0.112 R)
• M5: 1,018,014 km (0.103 R)
• M6: 1,132,157 km (0.057 R)
• M7: 1,678,787 km (0.114 R)
• M8: 1,909,916 km (0.12 R)
• M9: 2,069,836 km (0.068 R)
• M10: 2,647,583 km (0.117 R)
• M11: 2,808,850 km (0.109 R)
• M12: 3,085,007 km (0.092 R)
• M13: 3,255,100 km (0.114 R)
• M14: 3,408,887 km (0.082 R)
• M15: 3,703,894 km (0.115 R)
• M16: 3,804,124 km (0.037 R)
• M17: 4,027,923 km (0.102 R)
• M18: 4,256,209 km (0.037 R)
• M19: 4,510,077 km (0.06 R)
• M20: 4,660,422 km (0.06 R)
• M21: 4,922,219 km (0.113 R)
• M22: 5,211,391 km (0.119 R)
• M23: 5,460,472 km (0.099 R)
• M24: 5,946,964 km (0.095 R)
• M25: 6,326,943 km (0.113 R)
• M26: 6,788,751 km (0.094 R)
• M27: 7,591,045 km (0.116 R)
• M28: 7,847,904 km (0.101 R)
• M29: 8,344,120 km (0.077 R)
• M30: 8,689,392 km (0.086 R)
• M31: 10,005,106 km (0.057 R)
• M32: 10,400,493 km (0.097 R)
• M33: 10,801,116 km (0.103 R)
• M34: 11,411,625 km (0.072 R)
• M35: 12,212,871 km (0.067 R)
• M36: 12,423,654 km (0.06 R)
• M37: 12,605,266 km (0.104 R)
• M38: 12,879,329 km (0.036 R)
• M39: 14,026,745 km (0.085 R)
• M40: 14,820,511 km (0.104 R)
• M41: 15,433,564 km (0.094 R)
• M42: 15,792,299 km (0.109 R)
• M43: 16,551,209 km (0.03 R)
• M44: 17,220,959 km (0.086 R)
• M45: 17,491,282 km (0.107 R)
• M46: 17,865,427 km (0.096 R)
• M47: 18,139,041 km (0.077 R)
• M48: 18,621,494 km (0.11 R)
• M49: 19,038,274 km (0.056 R)
• M50: 19,282,866 km (0.097 R)
• M51: 19,458,195 km (0.102 R)
• M52: 19,704,433 km (0.118 R)
• M53: 19,951,868 km (0.064 R)
• M54: 20,449,879 km (0.116 R)
• M55: 21,349,112 km (0.116 R)
• M56: 22,114,604 km (0.038 R)
• M57: 22,666,770 km (0.092 R)
• M58: 23,186,324 km (0.093 R)
• M59: 23,335,473 km (0.045 R)
• M60: 23,672,217 km (0.118 R)
• M61: 23,822,414 km (0.099 R)
• M62: 24,048,307 km (0.099 R)
• M63: 24,274,947 km (0.075 R)
• M64: 24,540,334 km (0.083 R)
• M65: 24,959,058 km (0.072 R)
• M66: 25,111,947 km (0.081 R)
• M67: 25,534,113 km (0.103 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit