🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 213 Days

Day: 20 Hours

Environment

Temp: 201 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,848,030 km

• M1: 259,852 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.83 AU - 0.87 AU

Year: 285 Days

Day: 44 Hours

Environment

Temp: 85 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,848,030 km

• M1: 547,827 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.88 AU - 0.94 AU

Year: 315 Days

Day: 40.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,848,030 km

• M1: 403,615 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.55 AU - 1.97 AU

Year: 849 Days

Day: 19.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,848,030 km

• M1: 251,324 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.03 AU - 3.37 AU

Year: 1612 Days

Day: 22.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 11.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.94 AU - 10.74 AU

Year: 12084 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,848,030 km

• M1: 139,126 km (0.076 R)
• M2: 241,301 km (0.061 R)
• M3: 486,492 km (0.092 R)
• M4: 570,865 km (0.107 R)
• M5: 701,614 km (0.074 R)
• M6: 902,973 km (0.082 R)
• M7: 1,309,879 km (0.117 R)
• M8: 1,580,352 km (0.088 R)
• M9: 2,237,685 km (0.09 R)
• M10: 2,408,975 km (0.107 R)
• M11: 2,562,612 km (0.086 R)
• M12: 3,257,494 km (0.087 R)
• M13: 3,526,471 km (0.117 R)
• M14: 3,982,445 km (0.043 R)
• M15: 4,191,134 km (0.084 R)
• M16: 4,728,789 km (0.104 R)
• M17: 5,288,285 km (0.034 R)
• M18: 6,106,735 km (0.068 R)
• M19: 6,622,847 km (0.103 R)
• M20: 6,901,847 km (0.086 R)
• M21: 7,058,626 km (0.075 R)
• M22: 7,343,610 km (0.069 R)
• M23: 7,859,723 km (0.106 R)
• M24: 8,689,542 km (0.043 R)
• M25: 9,827,383 km (0.119 R)
• M26: 9,897,844 km (0.087 R)
• M27: 10,110,273 km (0.112 R)
• M28: 10,431,759 km (0.081 R)
• M29: 11,048,102 km (0.083 R)
• M30: 12,430,386 km (0.057 R)
• M31: 12,851,803 km (0.064 R)
• M32: 13,006,338 km (0.095 R)
• M33: 13,200,217 km (0.058 R)
• M34: 13,906,169 km (0.108 R)
• M35: 14,144,179 km (0.107 R)
• M36: 15,641,953 km (0.118 R)
• M37: 16,055,292 km (0.088 R)
• M38: 16,640,220 km (0.08 R)
• M39: 16,724,294 km (0.117 R)
• M40: 17,189,543 km (0.111 R)
• M41: 18,305,992 km (0.092 R)
• M42: 18,479,975 km (0.098 R)
• M43: 18,916,950 km (0.084 R)
• M44: 19,401,647 km (0.08 R)
• M45: 19,623,351 km (0.068 R)
• M46: 19,712,212 km (0.074 R)
• M47: 20,473,366 km (0.076 R)
• M48: 20,744,288 km (0.072 R)
• M49: 22,534,226 km (0.065 R)
• M50: 22,673,951 km (0.112 R)
• M51: 23,329,788 km (0.09 R)
• M52: 24,564,419 km (0.117 R)
• M53: 25,141,418 km (0.09 R)
• M54: 25,771,524 km (0.117 R)
• M55: 26,015,369 km (0.094 R)
• M56: 26,113,056 km (0.116 R)
• M57: 27,295,179 km (0.077 R)
• M58: 27,593,327 km (0.109 R)
• M59: 27,892,673 km (0.111 R)
• M60: 28,544,919 km (0.107 R)
• M61: 30,018,010 km (0.099 R)
• M62: 30,325,882 km (0.065 R)
• M63: 30,428,805 km (0.054 R)
• M64: 31,619,904 km (0.059 R)
• M65: 32,037,730 km (0.106 R)
• M66: 32,457,502 km (0.118 R)
• M67: 32,931,877 km (0.088 R)
• M68: 33,090,600 km (0.095 R)
• M69: 33,355,538 km (0.085 R)
• M70: 34,476,026 km (0.117 R)
• M71: 35,717,389 km (0.117 R)
• M72: 36,316,379 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 14.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.37 AU - 13.25 AU

Year: 14750 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,848,030 km

• M1: 348,264 km (0.088 R)
• M2: 557,252 km (0.09 R)
• M3: 1,291,030 km (0.103 R)
• M4: 1,405,472 km (0.037 R)
• M5: 1,571,825 km (0.11 R)
• M6: 1,670,111 km (0.119 R)
• M7: 1,770,491 km (0.067 R)
• M8: 2,276,132 km (0.102 R)
• M9: 2,856,571 km (0.03 R)
• M10: 2,947,527 km (0.059 R)
• M11: 3,070,496 km (0.119 R)
• M12: 3,226,826 km (0.083 R)
• M13: 3,353,685 km (0.116 R)
• M14: 4,116,185 km (0.057 R)
• M15: 4,642,022 km (0.077 R)
• M16: 5,078,399 km (0.091 R)
• M17: 5,834,915 km (0.025 R)
• M18: 6,108,231 km (0.116 R)
• M19: 6,546,253 km (0.106 R)
• M20: 6,912,319 km (0.079 R)
• M21: 7,622,012 km (0.107 R)
• M22: 8,663,512 km (0.056 R)
• M23: 8,841,533 km (0.111 R)
• M24: 9,110,810 km (0.073 R)
• M25: 9,888,419 km (0.104 R)
• M26: 10,214,842 km (0.119 R)
• M27: 10,878,458 km (0.117 R)
• M28: 11,022,521 km (0.059 R)
• M29: 11,458,449 km (0.1 R)
• M30: 11,653,973 km (0.105 R)
• M31: 12,197,462 km (0.043 R)
• M32: 12,547,821 km (0.118 R)
• M33: 13,515,120 km (0.091 R)
• M34: 14,348,381 km (0.101 R)
• M35: 14,612,271 km (0.109 R)
• M36: 14,931,064 km (0.098 R)
• M37: 15,955,510 km (0.113 R)
• M38: 17,058,496 km (0.106 R)
• M39: 18,300,008 km (0.103 R)
• M40: 18,414,301 km (0.117 R)
• M41: 18,586,189 km (0.12 R)
• M42: 19,279,276 km (0.11 R)
• M43: 20,512,561 km (0.062 R)
• M44: 20,929,341 km (0.043 R)
• M45: 21,288,675 km (0.094 R)
• M46: 22,318,357 km (0.111 R)
• M47: 23,612,528 km (0.054 R)
• M48: 23,736,993 km (0.108 R)
• M49: 24,111,886 km (0.105 R)
• M50: 24,551,853 km (0.091 R)
• M51: 24,867,654 km (0.032 R)
• M52: 25,887,313 km (0.091 R)
• M53: 27,050,885 km (0.099 R)
• M54: 27,442,533 km (0.092 R)
• M55: 28,761,387 km (0.094 R)
• M56: 29,294,853 km (0.061 R)
• M57: 30,846,483 km (0.118 R)
• M58: 30,982,766 km (0.112 R)
• M59: 31,872,874 km (0.105 R)
• M60: 32,424,890 km (0.091 R)
• M61: 32,979,898 km (0.059 R)
• M62: 33,328,461 km (0.069 R)
• M63: 33,538,197 km (0.117 R)
• M64: 34,311,020 km (0.099 R)
• M65: 36,376,368 km (0.033 R)
• M66: 37,025,473 km (0.072 R)
• M67: 37,751,172 km (0.104 R)
• M68: 38,408,356 km (0.114 R)
• M69: 40,030,745 km (0.094 R)
• M70: 43,647,722 km (0.071 R)
• M71: 46,038,595 km (0.097 R)
• M72: 48,076,567 km (0.072 R)
• M73: 49,345,306 km (0.088 R)
• M74: 49,664,249 km (0.083 R)
• M75: 51,188,502 km (0.113 R)
• M76: 52,158,943 km (0.069 R)
• M77: 52,565,101 km (0.082 R)
• M78: 53,135,518 km (0.11 R)
• M79: 53,544,369 km (0.046 R)
• M80: 55,354,952 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 7.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.44 AU - 15.7 AU

Year: 16197 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,848,030 km

• M1: 96,790 km (0.071 R)
• M2: 227,389 km (0.097 R)
• M3: 323,281 km (0.107 R)
• M4: 392,694 km (0.095 R)
• M5: 585,227 km (0.06 R)
• M6: 766,091 km (0.109 R)
• M7: 849,267 km (0.11 R)
• M8: 965,056 km (0.08 R)
• M9: 1,261,260 km (0.109 R)
• M10: 1,428,360 km (0.064 R)
• M11: 1,896,452 km (0.106 R)
• M12: 2,069,088 km (0.061 R)
• M13: 2,147,477 km (0.113 R)
• M14: 2,207,017 km (0.104 R)
• M15: 2,327,593 km (0.089 R)
• M16: 2,512,646 km (0.086 R)
• M17: 2,766,962 km (0.113 R)
• M18: 3,392,281 km (0.091 R)
• M19: 3,461,844 km (0.111 R)
• M20: 3,744,883 km (0.063 R)
• M21: 3,816,840 km (0.058 R)
• M22: 4,664,013 km (0.082 R)
• M23: 4,715,624 km (0.085 R)
• M24: 4,950,343 km (0.105 R)
• M25: 5,242,358 km (0.119 R)
• M26: 6,265,308 km (0.113 R)
• M27: 6,552,237 km (0.096 R)
• M28: 7,138,960 km (0.047 R)
• M29: 7,711,920 km (0.042 R)
• M30: 8,362,371 km (0.093 R)
• M31: 8,805,779 km (0.11 R)
• M32: 9,880,790 km (0.044 R)
• M33: 9,980,572 km (0.077 R)
• M34: 10,047,292 km (0.071 R)
• M35: 10,147,672 km (0.063 R)
• M36: 10,282,011 km (0.103 R)
• M37: 10,654,510 km (0.062 R)
• M38: 11,238,690 km (0.114 R)
• M39: 11,447,528 km (0.116 R)
• M40: 11,657,414 km (0.07 R)
• M41: 11,833,491 km (0.115 R)
• M42: 13,235,971 km (0.055 R)
• M43: 13,789,333 km (0.055 R)
• M44: 14,275,078 km (0.057 R)
• M45: 14,538,968 km (0.092 R)
• M46: 14,614,665 km (0.071 R)
• M47: 14,804,355 km (0.106 R)
• M48: 14,995,092 km (0.111 R)
• M49: 16,273,406 km (0.084 R)
• M50: 16,985,342 km (0.118 R)
• M51: 17,909,707 km (0.099 R)
• M52: 18,357,604 km (0.065 R)
• M53: 18,439,434 km (0.118 R)
• M54: 20,822,079 km (0.086 R)
• M55: 21,335,948 km (0.091 R)
• M56: 22,814,423 km (0.045 R)
• M57: 22,902,536 km (0.069 R)
• M58: 23,167,175 km (0.066 R)
• M59: 23,477,291 km (0.111 R)
• M60: 23,788,754 km (0.106 R)
• M61: 23,967,224 km (0.119 R)
• M62: 24,191,172 km (0.102 R)
• M63: 24,821,728 km (0.116 R)
• M64: 25,093,547 km (0.064 R)
• M65: 25,412,041 km (0.07 R)
• M66: 26,421,527 km (0.105 R)
• M67: 26,931,207 km (0.037 R)
• M68: 27,117,307 km (0.06 R)
• M69: 27,210,506 km (0.116 R)
• M70: 28,290,304 km (0.09 R)
• M71: 28,621,813 km (0.084 R)
• M72: 29,002,090 km (0.063 R)
• M73: 29,671,690 km (0.116 R)
• M74: 29,815,903 km (0.101 R)
• M75: 30,056,755 km (0.116 R)
• M76: 31,172,606 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.5

Radius: 6.9

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.92 AU - 21.54 AU

Year: 30648 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,848,030 km

• M1: 290,519 km (0.076 R)
• M2: 548,426 km (0.071 R)
• M3: 789,428 km (0.086 R)
• M4: 949,498 km (0.106 R)
• M5: 1,005,148 km (0.097 R)
• M6: 1,723,367 km (0.119 R)
• M7: 2,039,767 km (0.086 R)
• M8: 2,260,873 km (0.05 R)
• M9: 2,336,420 km (0.067 R)
• M10: 3,391,384 km (0.115 R)
• M11: 3,565,366 km (0.102 R)
• M12: 3,609,348 km (0.094 R)
• M13: 4,290,168 km (0.118 R)
• M14: 4,431,089 km (0.113 R)
• M15: 4,525,934 km (0.077 R)
• M16: 5,108,917 km (0.097 R)
• M17: 5,258,365 km (0.091 R)
• M18: 5,409,160 km (0.116 R)
• M19: 5,561,600 km (0.109 R)
• M20: 5,766,848 km (0.072 R)
• M21: 8,951,937 km (0.06 R)
• M22: 9,253,077 km (0.105 R)
• M23: 10,427,869 km (0.11 R)
• M24: 10,554,130 km (0.081 R)
• M25: 10,744,717 km (0.103 R)
• M26: 11,258,287 km (0.093 R)
• M27: 11,387,988 km (0.094 R)
• M28: 11,648,887 km (0.116 R)
• M29: 12,376,232 km (0.082 R)
• M30: 13,391,702 km (0.097 R)
• M31: 13,944,018 km (0.094 R)
• M32: 14,503,962 km (0.073 R)
• M33: 16,742,096 km (0.053 R)
• M34: 17,336,897 km (0.074 R)
• M35: 18,014,276 km (0.114 R)
• M36: 18,470,849 km (0.106 R)
• M37: 18,700,482 km (0.07 R)
• M38: 19,628,437 km (0.091 R)
• M39: 19,862,857 km (0.084 R)
• M40: 24,320,425 km (0.099 R)
• M41: 24,572,198 km (0.099 R)
• M42: 24,824,719 km (0.116 R)
• M43: 25,417,426 km (0.099 R)
• M44: 25,672,939 km (0.118 R)
• M45: 28,097,771 km (0.107 R)
• M46: 28,626,899 km (0.107 R)
• M47: 29,515,959 km (0.106 R)
• M48: 31,048,140 km (0.049 R)
• M49: 31,230,051 km (0.103 R)
• M50: 36,083,455 km (0.095 R)
• M51: 36,274,791 km (0.052 R)
• M52: 36,466,426 km (0.106 R)
• M53: 37,139,915 km (0.093 R)
• M54: 37,333,046 km (0.098 R)
• M55: 37,526,476 km (0.107 R)
• M56: 40,369,434 km (0.088 R)
• M57: 41,165,744 km (0.116 R)
• M58: 42,168,498 km (0.115 R)
• M59: 44,915,863 km (0.053 R)
• M60: 46,051,610 km (0.071 R)
• M61: 47,615,506 km (0.078 R)
• M62: 48,140,744 km (0.116 R)
• M63: 48,456,845 km (0.1 R)
• M64: 48,562,311 km (0.109 R)
• M65: 49,621,464 km (0.088 R)
• M66: 50,367,509 km (0.077 R)
• M67: 51,331,966 km (0.05 R)
• M68: 53,061,766 km (0.118 R)
• M69: 55,140,429 km (0.053 R)
• M70: 55,471,190 km (0.059 R)
• M71: 56,134,507 km (0.092 R)
• M72: 58,476,611 km (0.088 R)
• M73: 61,877,419 km (0.096 R)
• M74: 62,450,529 km (0.069 R)
• M75: 66,627,900 km (0.059 R)
• M76: 67,097,637 km (0.098 R)
• M77: 68,040,403 km (0.101 R)
• M78: 68,513,431 km (0.075 R)
• M79: 69,819,720 km (0.118 R)
• M80: 70,177,408 km (0.1 R)
• M81: 70,535,695 km (0.056 R)
• M82: 71,854,849 km (0.077 R)
• M83: 72,336,405 km (0.103 R)
• M84: 72,457,130 km (0.098 R)
• M85: 72,698,432 km (0.076 R)
• M86: 73,061,057 km (0.111 R)
• M87: 75,004,782 km (0.114 R)
• M88: 75,126,854 km (0.08 R)
• M89: 78,571,046 km (0.069 R)
• M90: 81,814,926 km (0.102 R)
• M91: 82,066,250 km (0.089 R)
• M92: 84,466,847 km (0.095 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 13,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit