🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.93 AU - 1.37 AU

Year: 460 Days

Day: 17.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,249,356 km

• M1: 165,455 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.27 AU - 1.49 AU

Year: 604 Days

Day: 38.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.67 AU - 1.83 AU

Year: 863 Days

Day: 21 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,249,356 km

• M1: 101,128 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.46 AU - 2.08 AU

Year: 878 Days

Day: 12.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.5 AU - 2.82 AU

Year: 1617 Days

Day: 35.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.52 AU - 3.88 AU

Year: 2134 Days

Day: 25.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.72 AU - 3.68 AU

Year: 2134 Days

Day: 18.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 9.9

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.32 AU - 8.94 AU

Year: 8642 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,249,356 km

• M1: 261,796 km (0.119 R)
• M2: 544,985 km (0.063 R)
• M3: 738,265 km (0.056 R)
• M4: 825,631 km (0.05 R)
• M5: 898,186 km (0.102 R)
• M6: 1,089,970 km (0.115 R)
• M7: 1,535,772 km (0.046 R)
• M8: 1,627,026 km (0.068 R)
• M9: 1,743,563 km (0.117 R)
• M10: 1,887,177 km (0.105 R)
• M11: 2,059,813 km (0.12 R)
• M12: 2,420,793 km (0.034 R)
• M13: 2,773,844 km (0.086 R)
• M14: 3,143,500 km (0.067 R)
• M15: 3,711,673 km (0.08 R)
• M16: 3,835,390 km (0.073 R)
• M17: 3,960,604 km (0.094 R)
• M18: 4,087,014 km (0.09 R)
• M19: 5,009,883 km (0.119 R)
• M20: 5,459,724 km (0.081 R)
• M21: 5,671,854 km (0.086 R)
• M22: 5,994,985 km (0.052 R)
• M23: 6,287,299 km (0.098 R)
• M24: 6,885,990 km (0.053 R)
• M25: 7,076,877 km (0.115 R)
• M26: 7,308,305 km (0.119 R)
• M27: 7,424,842 km (0.104 R)
• M28: 7,502,932 km (0.066 R)
• M29: 8,218,159 km (0.051 R)
• M30: 8,707,045 km (0.108 R)
• M31: 9,373,503 km (0.102 R)
• M32: 9,670,306 km (0.115 R)
• M33: 11,379,910 km (0.106 R)
• M34: 12,292,307 km (0.112 R)
• M35: 12,477,659 km (0.117 R)
• M36: 13,465,753 km (0.112 R)
• M37: 13,608,918 km (0.064 R)
• M38: 15,118,211 km (0.082 R)
• M39: 15,416,509 km (0.074 R)
• M40: 16,322,923 km (0.109 R)
• M41: 16,731,175 km (0.064 R)
• M42: 16,988,185 km (0.096 R)
• M43: 17,246,540 km (0.095 R)
• M44: 17,454,032 km (0.109 R)
• M45: 17,819,201 km (0.075 R)
• M46: 17,976,578 km (0.073 R)
• M47: 19,412,867 km (0.11 R)
• M48: 19,682,891 km (0.091 R)
• M49: 19,899,958 km (0.072 R)
• M50: 20,281,432 km (0.108 R)
• M51: 20,390,938 km (0.118 R)
• M52: 21,051,712 km (0.111 R)
• M53: 21,273,565 km (0.082 R)
• M54: 22,056,261 km (0.116 R)
• M55: 22,168,759 km (0.11 R)
• M56: 23,649,628 km (0.092 R)
• M57: 23,880,308 km (0.1 R)
• M58: 24,343,762 km (0.032 R)
• M59: 25,870,857 km (0.107 R)
• M60: 26,885,879 km (0.112 R)
• M61: 27,247,307 km (0.079 R)
• M62: 28,096,724 km (0.06 R)
• M63: 28,402,203 km (0.094 R)
• M64: 28,708,879 km (0.117 R)
• M65: 28,954,967 km (0.086 R)
• M66: 29,387,305 km (0.093 R)
• M67: 30,070,967 km (0.103 R)
• M68: 31,011,639 km (0.087 R)
• M69: 31,644,138 km (0.114 R)
• M70: 32,089,491 km (0.038 R)
• M71: 32,217,098 km (0.118 R)
• M72: 34,346,923 km (0.118 R)
• M73: 34,935,740 km (0.117 R)
• M74: 37,390,941 km (0.115 R)
• M75: 37,929,044 km (0.1 R)
• M76: 38,469,840 km (0.106 R)
• M77: 40,313,485 km (0.099 R)
• M78: 40,382,449 km (0.1 R)
• M79: 40,934,465 km (0.053 R)
• M80: 41,142,257 km (0.105 R)
• M81: 41,419,611 km (0.098 R)
• M82: 41,906,702 km (0.105 R)
• M83: 42,605,773 km (0.093 R)
• M84: 42,746,096 km (0.094 R)
• M85: 43,027,190 km (0.095 R)
• M86: 43,238,273 km (0.066 R)
• M87: 45,368,995 km (0.073 R)
• M88: 46,158,722 km (0.113 R)
• M89: 46,302,785 km (0.104 R)
• M90: 47,098,047 km (0.077 R)
• M91: 48,701,886 km (0.115 R)
• M92: 49,142,302 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.5

Radius: 7.6

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.91 AU - 15.17 AU

Year: 17554 Days

Day: 23.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,249,356 km

• M1: 147,354 km (0.065 R)
• M2: 497,563 km (0.106 R)
• M3: 870,959 km (0.026 R)
• M4: 944,860 km (0.114 R)
• M5: 995,424 km (0.11 R)
• M6: 1,206,806 km (0.043 R)
• M7: 1,374,954 km (0.119 R)
• M8: 1,432,699 km (0.112 R)
• M9: 1,580,801 km (0.092 R)
• M10: 1,891,964 km (0.106 R)
• M11: 2,222,276 km (0.093 R)
• M12: 2,499,631 km (0.061 R)
• M13: 2,751,404 km (0.104 R)
• M14: 4,128,901 km (0.098 R)
• M15: 5,269,435 km (0.06 R)
• M16: 5,779,863 km (0.097 R)
• M17: 6,112,868 km (0.088 R)
• M18: 8,291,462 km (0.075 R)
• M19: 9,434,240 km (0.101 R)
• M20: 10,741,726 km (0.105 R)
• M21: 11,864,009 km (0.113 R)
• M22: 12,226,185 km (0.07 R)
• M23: 13,963,615 km (0.098 R)
• M24: 14,090,623 km (0.106 R)
• M25: 14,154,352 km (0.12 R)
• M26: 14,345,837 km (0.108 R)
• M27: 14,474,043 km (0.027 R)
• M28: 14,796,277 km (0.09 R)
• M29: 15,185,979 km (0.116 R)
• M30: 17,731,686 km (0.056 R)
• M31: 18,007,245 km (0.099 R)
• M32: 18,842,450 km (0.057 R)
• M33: 20,478,303 km (0.114 R)
• M34: 21,349,711 km (0.108 R)
• M35: 22,604,986 km (0.118 R)
• M36: 23,279,074 km (0.064 R)
• M37: 23,505,266 km (0.036 R)
• M38: 24,417,364 km (0.041 R)
• M39: 25,031,763 km (0.028 R)
• M40: 25,263,490 km (0.117 R)
• M41: 27,939,198 km (0.107 R)
• M42: 28,501,087 km (0.084 R)
• M43: 29,554,705 km (0.061 R)
• M44: 29,799,597 km (0.086 R)
• M45: 30,703,467 km (0.098 R)
• M46: 30,868,773 km (0.115 R)
• M47: 31,034,377 km (0.107 R)
• M48: 31,532,987 km (0.103 R)
• M49: 31,616,313 km (0.108 R)
• M50: 33,383,662 km (0.092 R)
• M51: 33,723,848 km (0.029 R)
• M52: 34,407,809 km (0.092 R)
• M53: 35,269,344 km (0.109 R)
• M54: 36,224,975 km (0.087 R)
• M55: 37,984,395 km (0.099 R)
• M56: 38,428,551 km (0.103 R)
• M57: 38,785,193 km (0.082 R)
• M58: 39,322,100 km (0.117 R)
• M59: 40,947,780 km (0.091 R)
• M60: 41,038,735 km (0.056 R)
• M61: 43,241,713 km (0.073 R)
• M62: 45,012,803 km (0.051 R)
• M63: 46,333,004 km (0.072 R)
• M64: 47,092,961 km (0.1 R)
• M65: 48,240,825 km (0.061 R)
• M66: 51,935,893 km (0.06 R)
• M67: 52,034,478 km (0.06 R)
• M68: 52,824,355 km (0.094 R)
• M69: 54,016,650 km (0.098 R)
• M70: 54,316,144 km (0.098 R)
• M71: 56,124,633 km (0.08 R)
• M72: 56,529,146 km (0.033 R)
• M73: 57,137,860 km (0.11 R)
• M74: 59,182,264 km (0.101 R)
• M75: 59,697,030 km (0.115 R)
• M76: 61,354,575 km (0.038 R)
• M77: 62,189,032 km (0.057 R)
• M78: 63,237,264 km (0.114 R)
• M79: 63,658,232 km (0.102 R)
• M80: 65,563,960 km (0.075 R)
• M81: 65,670,473 km (0.115 R)
• M82: 65,990,014 km (0.083 R)
• M83: 66,203,341 km (0.075 R)
• M84: 67,273,714 km (0.111 R)
• M85: 68,349,771 km (0.111 R)
• M86: 68,673,651 km (0.065 R)
• M87: 69,431,364 km (0.1 R)
• M88: 69,757,038 km (0.11 R)
• M89: 70,845,961 km (0.049 R)
• M90: 72,930,608 km (0.115 R)
• M91: 73,040,861 km (0.076 R)
• M92: 73,261,668 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.8

Radius: 6.3

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.61 AU - 19.39 AU

Year: 24985 Days

Day: 16.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,249,356 km

• M1: 180,116 km (0.04 R)
• M2: 469,588 km (0.081 R)
• M3: 655,687 km (0.063 R)
• M4: 1,064,090 km (0.092 R)
• M5: 1,341,893 km (0.088 R)
• M6: 1,439,580 km (0.11 R)
• M7: 1,539,512 km (0.11 R)
• M8: 1,607,429 km (0.114 R)
• M9: 2,148,674 km (0.054 R)
• M10: 2,458,940 km (0.06 R)
• M11: 2,950,668 km (0.034 R)
• M12: 3,078,275 km (0.097 R)
• M13: 4,500,502 km (0.088 R)
• M14: 5,098,445 km (0.061 R)
• M15: 5,458,826 km (0.075 R)
• M16: 6,367,933 km (0.106 R)
• M17: 6,533,089 km (0.068 R)
• M18: 7,094,230 km (0.049 R)
• M19: 7,208,373 km (0.089 R)
• M20: 8,929,646 km (0.08 R)
• M21: 9,425,863 km (0.105 R)
• M22: 9,931,055 km (0.111 R)
• M23: 10,445,073 km (0.096 R)
• M24: 11,033,591 km (0.026 R)
• M25: 13,564,039 km (0.119 R)
• M26: 14,277,471 km (0.099 R)
• M27: 14,638,750 km (0.081 R)
• M28: 15,149,627 km (0.1 R)
• M29: 15,444,185 km (0.078 R)
• M30: 15,518,236 km (0.088 R)
• M31: 15,666,338 km (0.119 R)
• M32: 16,414,477 km (0.093 R)
• M33: 19,361,854 km (0.088 R)
• M34: 20,083,365 km (0.045 R)
• M35: 20,895,531 km (0.101 R)
• M36: 21,718,170 km (0.057 R)
• M37: 21,884,074 km (0.06 R)
• M38: 23,225,668 km (0.026 R)
• M39: 25,200,509 km (0.116 R)
• M40: 25,374,791 km (0.082 R)
• M41: 25,636,886 km (0.119 R)
• M42: 26,783,255 km (0.111 R)
• M43: 26,872,116 km (0.101 R)
• M44: 29,767,284 km (0.092 R)
• M45: 30,692,098 km (0.086 R)
• M46: 30,785,147 km (0.066 R)
• M47: 32,285,913 km (0.103 R)
• M48: 32,664,695 km (0.084 R)
• M49: 33,140,416 km (0.09 R)
• M50: 33,427,046 km (0.077 R)
• M51: 34,098,740 km (0.103 R)
• M52: 35,846,492 km (0.119 R)
• M53: 36,435,609 km (0.074 R)
• M54: 38,321,888 km (0.054 R)
• M55: 40,341,459 km (0.118 R)
• M56: 42,292,066 km (0.065 R)
• M57: 43,644,132 km (0.099 R)
• M58: 43,748,701 km (0.105 R)
• M59: 45,010,409 km (0.051 R)
• M60: 48,216,591 km (0.102 R)
• M61: 50,394,586 km (0.085 R)
• M62: 51,274,820 km (0.067 R)
• M63: 52,715,896 km (0.075 R)
• M64: 53,385,496 km (0.098 R)
• M65: 53,721,343 km (0.1 R)
• M66: 56,661,241 km (0.029 R)
• M67: 57,003,820 km (0.099 R)
• M68: 57,118,113 km (0.062 R)
• M69: 57,805,814 km (0.056 R)
• M70: 58,727,038 km (0.063 R)
• M71: 58,958,017 km (0.068 R)
• M72: 61,519,581 km (0.066 R)
• M73: 62,224,337 km (0.064 R)
• M74: 62,577,836 km (0.081 R)
• M75: 62,931,935 km (0.064 R)
• M76: 64,235,979 km (0.073 R)
• M77: 65,908,633 km (0.062 R)
• M78: 67,474,474 km (0.1 R)
• M79: 69,174,504 km (0.096 R)
• M80: 70,029,905 km (0.085 R)
• M81: 71,750,879 km (0.109 R)
• M82: 71,997,865 km (0.113 R)
• M83: 73,237,134 km (0.099 R)
• M84: 78,391,379 km (0.1 R)
• M85: 79,155,375 km (0.11 R)
• M86: 80,947,707 km (0.059 R)
• M87: 81,848,885 km (0.114 R)
• M88: 83,661,113 km (0.115 R)
• M89: 83,921,114 km (0.11 R)
• M90: 84,963,662 km (0.104 R)
• M91: 85,355,758 km (0.087 R)
• M92: 86,404,289 km (0.118 R)
• M93: 87,325,214 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit