🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.75 AU - 0.89 AU

Year: 275 Days

Day: 33 Hours

Environment

Temp: 158 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,108,965 km

• M1: 125,513 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.97 AU - 1.61 AU

Year: 543 Days

Day: 17.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 98.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,108,965 km

• M1: 359,932 km (0.046 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 9.6

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.54 AU - 6.32 AU

Year: 5355 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,108,965 km

• M1: 161,416 km (0.104 R)
• M2: 269,276 km (0.115 R)
• M3: 375,491 km (0.107 R)
• M4: 521,049 km (0.099 R)
• M5: 662,120 km (0.052 R)
• M6: 912,547 km (0.074 R)
• M7: 1,335,161 km (0.058 R)
• M8: 1,466,508 km (0.09 R)
• M9: 2,072,529 km (0.084 R)
• M10: 2,206,269 km (0.082 R)
• M11: 2,362,749 km (0.103 R)
• M12: 2,563,509 km (0.069 R)
• M13: 2,769,954 km (0.078 R)
• M14: 3,155,468 km (0.115 R)
• M15: 3,310,002 km (0.117 R)
• M16: 3,558,036 km (0.116 R)
• M17: 4,000,546 km (0.107 R)
• M18: 4,120,075 km (0.079 R)
• M19: 4,810,619 km (0.094 R)
• M20: 4,912,196 km (0.109 R)
• M21: 5,169,354 km (0.097 R)
• M22: 5,831,624 km (0.098 R)
• M23: 6,159,094 km (0.109 R)
• M24: 6,380,648 km (0.083 R)
• M25: 6,661,444 km (0.107 R)
• M26: 6,774,839 km (0.027 R)
• M27: 7,032,446 km (0.112 R)
• M28: 7,264,173 km (0.072 R)
• M29: 8,675,779 km (0.038 R)
• M30: 8,799,796 km (0.104 R)
• M31: 8,986,942 km (0.118 R)
• M32: 9,396,841 km (0.113 R)
• M33: 9,942,274 km (0.104 R)
• M34: 10,563,854 km (0.105 R)
• M35: 10,663,187 km (0.102 R)
• M36: 10,862,750 km (0.044 R)
• M37: 11,030,001 km (0.101 R)
• M38: 11,333,235 km (0.118 R)
• M39: 11,570,947 km (0.119 R)
• M40: 12,016,898 km (0.087 R)
• M41: 12,086,012 km (0.088 R)
• M42: 12,224,540 km (0.073 R)
• M43: 12,468,384 km (0.114 R)
• M44: 12,538,396 km (0.067 R)
• M45: 12,643,563 km (0.081 R)
• M46: 12,784,335 km (0.104 R)
• M47: 12,854,945 km (0.087 R)
• M48: 14,183,524 km (0.06 R)
• M49: 14,402,984 km (0.061 R)
• M50: 15,292,493 km (0.072 R)
• M51: 15,743,979 km (0.059 R)
• M52: 15,895,372 km (0.059 R)
• M53: 16,237,951 km (0.057 R)
• M54: 16,737,010 km (0.12 R)
• M55: 16,814,202 km (0.059 R)
• M56: 17,124,319 km (0.11 R)
• M57: 17,514,620 km (0.028 R)
• M58: 18,863,544 km (0.059 R)
• M59: 19,713,409 km (0.065 R)
• M60: 19,835,780 km (0.071 R)
• M61: 20,081,420 km (0.111 R)
• M62: 21,115,590 km (0.082 R)
• M63: 21,618,089 km (0.086 R)
• M64: 21,913,096 km (0.089 R)
• M65: 22,336,907 km (0.096 R)
• M66: 23,020,420 km (0.109 R)
• M67: 23,149,373 km (0.103 R)
• M68: 23,494,346 km (0.103 R)
• M69: 24,408,089 km (0.056 R)
• M70: 24,495,754 km (0.035 R)
• M71: 25,112,097 km (0.103 R)
• M72: 25,422,213 km (0.118 R)
• M73: 26,495,129 km (0.103 R)
• M74: 26,630,216 km (0.048 R)
• M75: 26,991,645 km (0.102 R)
• M76: 27,173,107 km (0.062 R)
• M77: 27,673,961 km (0.117 R)
• M78: 28,177,806 km (0.085 R)
• M79: 28,361,812 km (0.067 R)
• M80: 28,777,245 km (0.096 R)
• M81: 30,411,901 km (0.051 R)
• M82: 30,789,785 km (0.053 R)
• M83: 31,597,913 km (0.109 R)
• M84: 31,789,099 km (0.075 R)
• M85: 31,884,841 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 8.5

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.64 AU - 12.3 AU

Year: 12564 Days

Day: 13.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,108,965 km

• M1: 111,151 km (0.11 R)
• M2: 265,835 km (0.098 R)
• M3: 347,516 km (0.079 R)
• M4: 423,512 km (0.058 R)
• M5: 689,497 km (0.04 R)
• M6: 830,867 km (0.114 R)
• M7: 1,190,051 km (0.114 R)
• M8: 1,437,935 km (0.118 R)
• M9: 1,981,873 km (0.1 R)
• M10: 2,068,639 km (0.079 R)
• M11: 2,808,401 km (0.101 R)
• M12: 2,873,476 km (0.061 R)
• M13: 3,038,632 km (0.114 R)
• M14: 3,105,502 km (0.1 R)
• M15: 3,873,687 km (0.101 R)
• M16: 4,698,271 km (0.085 R)
• M17: 5,452,992 km (0.031 R)
• M18: 5,907,022 km (0.114 R)
• M19: 6,545,655 km (0.108 R)
• M20: 7,161,549 km (0.106 R)
• M21: 7,521,931 km (0.073 R)
• M22: 8,026,823 km (0.078 R)
• M23: 9,021,350 km (0.1 R)
• M24: 9,166,460 km (0.06 R)
• M25: 9,361,386 km (0.114 R)
• M26: 9,954,093 km (0.114 R)
• M27: 11,488,668 km (0.086 R)
• M28: 13,040,895 km (0.084 R)
• M29: 13,813,568 km (0.083 R)
• M30: 14,544,354 km (0.101 R)
• M31: 15,114,920 km (0.098 R)
• M32: 17,169,348 km (0.035 R)
• M33: 17,349,463 km (0.118 R)
• M34: 17,772,227 km (0.098 R)
• M35: 18,076,360 km (0.115 R)
• M36: 18,137,395 km (0.078 R)
• M37: 18,874,913 km (0.04 R)
• M38: 19,372,176 km (0.106 R)
• M39: 19,622,304 km (0.035 R)
• M40: 19,999,739 km (0.095 R)
• M41: 20,570,156 km (0.106 R)
• M42: 20,953,426 km (0.097 R)
• M43: 21,468,192 km (0.117 R)
• M44: 21,662,370 km (0.069 R)
• M45: 24,103,807 km (0.119 R)
• M46: 25,254,514 km (0.091 R)
• M47: 25,527,829 km (0.099 R)
• M48: 25,733,527 km (0.109 R)
• M49: 26,077,452 km (0.102 R)
• M50: 27,118,653 km (0.117 R)
• M51: 28,456,806 km (0.116 R)
• M52: 29,098,132 km (0.061 R)
• M53: 33,045,122 km (0.114 R)
• M54: 33,644,112 km (0.103 R)
• M55: 35,156,996 km (0.071 R)
• M56: 35,462,175 km (0.061 R)
• M57: 35,615,064 km (0.097 R)
• M58: 35,768,252 km (0.111 R)
• M59: 36,846,554 km (0.036 R)
• M60: 37,311,953 km (0.079 R)
• M61: 37,857,387 km (0.083 R)
• M62: 38,326,974 km (0.094 R)
• M63: 38,562,591 km (0.11 R)
• M64: 38,719,818 km (0.05 R)
• M65: 38,798,507 km (0.1 R)
• M66: 39,509,546 km (0.08 R)
• M67: 40,783,970 km (0.069 R)
• M68: 41,667,944 km (0.084 R)
• M69: 42,071,858 km (0.063 R)
• M70: 42,314,805 km (0.037 R)
• M71: 42,639,432 km (0.107 R)
• M72: 44,522,421 km (0.083 R)
• M73: 44,770,005 km (0.12 R)
• M74: 45,349,547 km (0.116 R)
• M75: 46,181,760 km (0.106 R)
• M76: 46,683,512 km (0.073 R)
• M77: 49,389,737 km (0.119 R)
• M78: 51,020,503 km (0.041 R)
• M79: 51,539,159 km (0.119 R)
• M80: 51,712,543 km (0.117 R)
• M81: 51,799,160 km (0.042 R)
• M82: 51,972,694 km (0.085 R)
• M83: 53,018,233 km (0.098 R)
• M84: 53,719,099 km (0.111 R)
• M85: 53,982,691 km (0.115 R)
• M86: 54,422,957 km (0.034 R)
• M87: 56,106,831 km (0.118 R)
• M88: 57,000,080 km (0.119 R)
• M89: 57,448,425 km (0.114 R)
• M90: 58,981,504 km (0.106 R)
• M91: 59,707,502 km (0.112 R)
• M92: 60,436,642 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 6.8

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.92 AU - 18.16 AU

Year: 23824 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,108,965 km

• M1: 96,341 km (0.095 R)
• M2: 167,699 km (0.098 R)
• M3: 1,333,665 km (0.115 R)
• M4: 1,964,818 km (0.05 R)
• M5: 2,094,370 km (0.102 R)
• M6: 3,116,124 km (0.096 R)
• M7: 3,305,963 km (0.098 R)
• M8: 3,696,863 km (0.115 R)
• M9: 3,776,897 km (0.078 R)
• M10: 4,310,663 km (0.1 R)
• M11: 4,650,998 km (0.104 R)
• M12: 4,999,860 km (0.113 R)
• M13: 5,222,312 km (0.094 R)
• M14: 5,357,249 km (0.07 R)
• M15: 5,539,160 km (0.1 R)
• M16: 6,430,165 km (0.091 R)
• M17: 6,623,446 km (0.091 R)
• M18: 6,720,834 km (0.101 R)
• M19: 6,966,324 km (0.108 R)
• M20: 7,214,806 km (0.068 R)
• M21: 7,365,152 km (0.079 R)
• M22: 7,771,460 km (0.094 R)
• M23: 7,925,695 km (0.114 R)
• M24: 8,289,667 km (0.111 R)
• M25: 9,909,961 km (0.107 R)
• M26: 10,584,797 km (0.115 R)
• M27: 10,755,788 km (0.058 R)
• M28: 11,390,831 km (0.076 R)
• M29: 11,801,178 km (0.106 R)
• M30: 13,122,426 km (0.115 R)
• M31: 14,174,997 km (0.082 R)
• M32: 14,743,169 km (0.068 R)
• M33: 16,097,778 km (0.098 R)
• M34: 16,163,302 km (0.066 R)
• M35: 16,426,145 km (0.067 R)
• M36: 16,624,213 km (0.09 R)
• M37: 17,491,731 km (0.118 R)
• M38: 17,896,992 km (0.078 R)
• M39: 17,964,909 km (0.106 R)
• M40: 19,409,576 km (0.118 R)
• M41: 19,689,025 km (0.074 R)
• M42: 21,249,330 km (0.084 R)
• M43: 21,321,137 km (0.116 R)
• M44: 21,465,200 km (0.097 R)
• M45: 21,899,034 km (0.113 R)
• M46: 23,588,891 km (0.098 R)
• M47: 24,111,437 km (0.102 R)
• M48: 25,931,893 km (0.107 R)
• M49: 27,560,865 km (0.112 R)
• M50: 29,222,598 km (0.114 R)
• M51: 30,025,340 km (0.119 R)
• M52: 30,429,404 km (0.101 R)
• M53: 31,816,625 km (0.088 R)
• M54: 32,891,186 km (0.062 R)
• M55: 33,224,341 km (0.064 R)
• M56: 34,483,207 km (0.1 R)
• M57: 34,821,597 km (0.103 R)
• M58: 36,271,799 km (0.053 R)
• M59: 36,615,874 km (0.072 R)
• M60: 36,874,678 km (0.028 R)
• M61: 37,220,698 km (0.086 R)
• M62: 39,054,619 km (0.096 R)
• M63: 40,560,770 km (0.068 R)
• M64: 40,918,010 km (0.11 R)
• M65: 44,087,240 km (0.064 R)
• M66: 46,212,428 km (0.078 R)
• M67: 46,305,478 km (0.093 R)
• M68: 47,992,942 km (0.062 R)
• M69: 50,657,729 km (0.045 R)
• M70: 51,620,989 km (0.1 R)
• M71: 53,761,436 km (0.107 R)
• M72: 54,055,545 km (0.077 R)
• M73: 54,546,974 km (0.109 R)
• M74: 54,645,409 km (0.082 R)
• M75: 55,336,252 km (0.094 R)
• M76: 55,534,170 km (0.075 R)
• M77: 56,926,179 km (0.118 R)
• M78: 59,237,914 km (0.1 R)
• M79: 60,049,184 km (0.059 R)
• M80: 60,252,487 km (0.051 R)
• M81: 61,785,117 km (0.073 R)
• M82: 61,887,742 km (0.09 R)
• M83: 62,710,979 km (0.03 R)
• M84: 65,829,795 km (0.099 R)
• M85: 66,775,254 km (0.099 R)
• M86: 66,880,570 km (0.119 R)
• M87: 67,408,053 km (0.098 R)
• M88: 68,148,861 km (0.1 R)
• M89: 69,211,754 km (0.062 R)
• M90: 69,424,931 km (0.1 R)
• M91: 71,246,435 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit