🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.94 AU - 1.1 AU

Year: 384 Days

Day: 44.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.52 AU - 1.58 AU

Year: 719 Days

Day: 30.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,121,140 km

• M1: 902,973 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.5 AU - 1.74 AU

Year: 769 Days

Day: 34.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.29 AU - 1.99 AU

Year: 783 Days

Day: 21.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.8 AU - 3.56 AU

Year: 2114 Days

Day: 40.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 69.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,121,140 km

• M1: 908,059 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.06 AU - 4.1 AU

Year: 3072 Days

Day: 45.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.03 AU - 4.87 AU

Year: 3499 Days

Day: 17.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 11

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.29 AU - 12.73 AU

Year: 14557 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,121,140 km

• M1: 323,879 km (0.114 R)
• M2: 480,359 km (0.037 R)
• M3: 679,922 km (0.095 R)
• M4: 782,995 km (0.062 R)
• M5: 1,342,641 km (0.046 R)
• M6: 1,713,793 km (0.063 R)
• M7: 2,051,136 km (0.034 R)
• M8: 2,340,758 km (0.082 R)
• M9: 2,619,908 km (0.103 R)
• M10: 2,691,415 km (0.085 R)
• M11: 2,860,910 km (0.075 R)
• M12: 3,109,242 km (0.116 R)
• M13: 3,841,673 km (0.114 R)
• M14: 4,597,143 km (0.062 R)
• M15: 4,800,596 km (0.056 R)
• M16: 5,066,431 km (0.025 R)
• M17: 5,276,616 km (0.073 R)
• M18: 5,367,721 km (0.104 R)
• M19: 5,799,161 km (0.116 R)
• M20: 7,260,882 km (0.052 R)
• M21: 7,945,592 km (0.085 R)
• M22: 8,085,167 km (0.104 R)
• M23: 8,295,800 km (0.101 R)
• M24: 8,401,865 km (0.068 R)
• M25: 8,472,775 km (0.1 R)
• M26: 8,722,603 km (0.111 R)
• M27: 9,083,882 km (0.101 R)
• M28: 9,156,736 km (0.117 R)
• M29: 9,858,500 km (0.043 R)
• M30: 10,654,061 km (0.095 R)
• M31: 11,157,009 km (0.102 R)
• M32: 11,707,380 km (0.043 R)
• M33: 11,985,781 km (0.109 R)
• M34: 12,427,843 km (0.118 R)
• M35: 12,711,929 km (0.105 R)
• M36: 13,039,250 km (0.099 R)
• M37: 13,493,878 km (0.093 R)
• M38: 13,786,042 km (0.061 R)
• M39: 14,080,152 km (0.098 R)
• M40: 14,589,084 km (0.105 R)
• M41: 14,760,224 km (0.088 R)
• M42: 15,976,005 km (0.093 R)
• M43: 16,064,119 km (0.1 R)
• M44: 16,329,356 km (0.043 R)
• M45: 18,548,939 km (0.099 R)
• M46: 18,641,540 km (0.096 R)
• M47: 19,060,115 km (0.111 R)
• M48: 19,764,721 km (0.107 R)
• M49: 19,906,689 km (0.084 R)
• M50: 20,573,597 km (0.096 R)
• M51: 20,765,531 km (0.098 R)
• M52: 21,102,724 km (0.089 R)
• M53: 21,199,365 km (0.089 R)
• M54: 21,441,863 km (0.07 R)
• M55: 22,865,735 km (0.049 R)
• M56: 22,965,068 km (0.092 R)
• M57: 23,614,173 km (0.11 R)
• M58: 24,573,694 km (0.081 R)
• M59: 25,907,359 km (0.111 R)
• M60: 26,166,463 km (0.112 R)
• M61: 26,426,613 km (0.031 R)
• M62: 26,792,081 km (0.097 R)
• M63: 27,001,668 km (0.101 R)
• M64: 27,422,486 km (0.112 R)
• M65: 28,644,551 km (0.067 R)
• M66: 29,073,748 km (0.075 R)
• M67: 30,156,088 km (0.116 R)
• M68: 30,428,805 km (0.103 R)
• M69: 31,251,743 km (0.036 R)
• M70: 32,639,413 km (0.103 R)
• M71: 32,751,312 km (0.062 R)
• M72: 33,368,852 km (0.092 R)
• M73: 33,877,186 km (0.074 R)
• M74: 34,501,757 km (0.054 R)
• M75: 35,474,592 km (0.089 R)
• M76: 35,935,503 km (0.112 R)
• M77: 36,108,887 km (0.063 R)
• M78: 36,805,115 km (0.069 R)
• M79: 37,799,044 km (0.091 R)
• M80: 38,269,828 km (0.083 R)
• M81: 39,574,471 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.7

Radius: 3.8

Gravity: 60.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.82 AU - 19.92 AU

Year: 26987 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,121,140 km

• M1: 250,876 km (0.039 R)
• M2: 544,237 km (0.106 R)
• M3: 1,138,889 km (0.076 R)
• M4: 1,792,631 km (0.113 R)
• M5: 3,819,383 km (0.03 R)
• M6: 4,709,939 km (0.104 R)
• M7: 5,206,455 km (0.089 R)
• M8: 7,990,321 km (0.119 R)
• M9: 8,381,969 km (0.112 R)
• M10: 9,183,813 km (0.102 R)
• M11: 9,319,947 km (0.104 R)
• M12: 9,456,530 km (0.103 R)
• M13: 10,149,916 km (0.059 R)
• M14: 10,290,688 km (0.105 R)
• M15: 10,859,609 km (0.081 R)
• M16: 11,511,855 km (0.068 R)
• M17: 12,778,201 km (0.035 R)
• M18: 12,930,043 km (0.079 R)
• M19: 14,166,320 km (0.118 R)
• M20: 15,198,096 km (0.036 R)
• M21: 15,359,064 km (0.114 R)
• M22: 15,845,107 km (0.114 R)
• M23: 16,089,999 km (0.1 R)
• M24: 16,171,979 km (0.099 R)
• M25: 16,500,944 km (0.088 R)
• M26: 16,666,400 km (0.088 R)
• M27: 17,165,757 km (0.112 R)
• M28: 20,440,455 km (0.097 R)
• M29: 20,796,198 km (0.107 R)
• M30: 21,333,554 km (0.054 R)
• M31: 22,421,878 km (0.102 R)
• M32: 22,513,432 km (0.079 R)
• M33: 22,605,136 km (0.092 R)
• M34: 22,880,695 km (0.112 R)
• M35: 23,342,653 km (0.081 R)
• M36: 23,528,304 km (0.045 R)
• M37: 24,463,740 km (0.056 R)
• M38: 24,746,629 km (0.117 R)
• M39: 25,125,710 km (0.096 R)
• M40: 26,564,094 km (0.084 R)
• M41: 26,757,823 km (0.072 R)
• M42: 27,537,677 km (0.111 R)
• M43: 29,119,674 km (0.05 R)
• M44: 29,419,468 km (0.078 R)
• M45: 30,123,177 km (0.052 R)
• M46: 32,785,121 km (0.108 R)
• M47: 34,777,316 km (0.078 R)
• M48: 36,377,565 km (0.061 R)
• M49: 37,457,811 km (0.114 R)
• M50: 40,537,732 km (0.068 R)
• M51: 40,872,532 km (0.114 R)
• M52: 41,769,670 km (0.042 R)
• M53: 42,446,900 km (0.108 R)
• M54: 42,673,391 km (0.116 R)
• M55: 44,385,239 km (0.079 R)
• M56: 44,960,742 km (0.09 R)
• M57: 45,654,727 km (0.075 R)
• M58: 47,287,588 km (0.098 R)
• M59: 47,757,624 km (0.117 R)
• M60: 47,875,507 km (0.09 R)
• M61: 49,534,099 km (0.063 R)
• M62: 51,694,292 km (0.057 R)
• M63: 52,178,391 km (0.078 R)
• M64: 52,785,758 km (0.084 R)
• M65: 53,395,519 km (0.108 R)
• M66: 53,884,854 km (0.106 R)
• M67: 54,745,042 km (0.104 R)
• M68: 59,365,821 km (0.087 R)
• M69: 61,658,558 km (0.115 R)
• M70: 61,915,118 km (0.086 R)
• M71: 62,300,632 km (0.053 R)
• M72: 63,073,903 km (0.086 R)
• M73: 63,591,212 km (0.111 R)
• M74: 64,500,020 km (0.086 R)
• M75: 66,067,656 km (0.088 R)
• M76: 66,198,853 km (0.114 R)
• M77: 66,461,547 km (0.03 R)
• M78: 66,593,043 km (0.064 R)
• M79: 69,240,626 km (0.114 R)
• M80: 69,907,833 km (0.115 R)
• M81: 71,383,167 km (0.114 R)
• M82: 72,327,429 km (0.114 R)
• M83: 73,683,534 km (0.054 R)
• M84: 80,168,452 km (0.114 R)
• M85: 82,699,947 km (0.082 R)
• M86: 83,549,663 km (0.095 R)
• M87: 84,544,638 km (0.083 R)
• M88: 86,689,722 km (0.114 R)
• M89: 87,696,965 km (0.11 R)
• M90: 88,274,263 km (0.068 R)
• M91: 93,673,400 km (0.112 R)
• M92: 93,820,903 km (0.114 R)
• M93: 94,263,563 km (0.055 R)
• M94: 98,728,312 km (0.112 R)
• M95: 99,930,480 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.6

Radius: 7.4

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 18.17 AU - 20.61 AU

Year: 31829 Days

Day: 16.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 134.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,121,140 km

• M1: 167,998 km (0.118 R)
• M2: 306,975 km (0.025 R)
• M3: 362,924 km (0.103 R)
• M4: 970,441 km (0.088 R)
• M5: 1,367,923 km (0.053 R)
• M6: 3,077,976 km (0.064 R)
• M7: 3,295,940 km (0.03 R)
• M8: 3,473,812 km (0.101 R)
• M9: 3,932,479 km (0.054 R)
• M10: 5,161,127 km (0.093 R)
• M11: 5,315,960 km (0.109 R)
• M12: 7,876,477 km (0.094 R)
• M13: 8,720,957 km (0.115 R)
• M14: 8,782,293 km (0.094 R)
• M15: 10,363,991 km (0.059 R)
• M16: 13,637,641 km (0.069 R)
• M17: 14,139,692 km (0.074 R)
• M18: 14,647,876 km (0.1 R)
• M19: 15,235,945 km (0.043 R)
• M20: 16,511,117 km (0.095 R)
• M21: 16,816,147 km (0.091 R)
• M22: 18,290,135 km (0.086 R)
• M23: 18,526,649 km (0.084 R)
• M24: 20,210,373 km (0.097 R)
• M25: 20,373,285 km (0.108 R)
• M26: 22,868,727 km (0.109 R)
• M27: 23,550,295 km (0.054 R)
• M28: 24,065,809 km (0.091 R)
• M29: 24,933,328 km (0.081 R)
• M30: 25,283,237 km (0.118 R)
• M31: 26,076,255 km (0.109 R)
• M32: 27,236,387 km (0.088 R)
• M33: 29,145,555 km (0.104 R)
• M34: 29,421,862 km (0.111 R)
• M35: 29,606,466 km (0.057 R)
• M36: 34,638,190 km (0.116 R)
• M37: 34,735,578 km (0.093 R)
• M38: 35,420,288 km (0.051 R)
• M39: 36,208,369 km (0.089 R)
• M40: 36,803,021 km (0.075 R)
• M41: 36,902,504 km (0.1 R)
• M42: 37,001,986 km (0.116 R)
• M43: 37,501,045 km (0.107 R)
• M44: 38,203,407 km (0.109 R)
• M45: 39,214,239 km (0.055 R)
• M46: 39,621,146 km (0.083 R)
• M47: 40,233,899 km (0.075 R)
• M48: 41,572,500 km (0.12 R)
• M49: 42,091,156 km (0.118 R)
• M50: 42,195,276 km (0.108 R)
• M51: 43,870,922 km (0.079 R)
• M52: 43,976,239 km (0.104 R)
• M53: 44,187,471 km (0.098 R)
• M54: 44,610,833 km (0.062 R)
• M55: 45,141,756 km (0.105 R)
• M56: 47,719,776 km (0.099 R)
• M57: 48,262,816 km (0.09 R)
• M58: 48,589,688 km (0.062 R)
• M59: 48,698,744 km (0.112 R)
• M60: 49,794,399 km (0.079 R)
• M61: 50,014,458 km (0.093 R)
• M62: 52,232,994 km (0.069 R)
• M63: 53,692,172 km (0.116 R)
• M64: 54,143,957 km (0.087 R)
• M65: 54,710,335 km (0.057 R)
• M66: 54,937,424 km (0.078 R)
• M67: 56,077,659 km (0.109 R)
• M68: 57,456,204 km (0.115 R)
• M69: 61,068,693 km (0.095 R)
• M70: 62,368,100 km (0.032 R)
• M71: 62,842,924 km (0.117 R)
• M72: 64,634,059 km (0.117 R)
• M73: 67,900,080 km (0.088 R)
• M74: 68,022,002 km (0.052 R)
• M75: 68,144,074 km (0.115 R)
• M76: 70,600,770 km (0.065 R)
• M77: 73,211,253 km (0.089 R)
• M78: 73,837,470 km (0.082 R)
• M79: 74,969,028 km (0.104 R)
• M80: 75,221,250 km (0.083 R)
• M81: 75,347,511 km (0.08 R)
• M82: 75,726,592 km (0.106 R)
• M83: 76,867,874 km (0.068 R)
• M84: 77,504,263 km (0.045 R)
• M85: 77,886,935 km (0.081 R)
• M86: 78,782,427 km (0.081 R)
• M87: 81,489,102 km (0.115 R)
• M88: 83,440,905 km (0.055 R)
• M89: 83,571,654 km (0.107 R)
• M90: 83,833,151 km (0.113 R)
• M91: 85,013,478 km (0.12 R)
• M92: 87,523,431 km (0.109 R)
• M93: 88,187,945 km (0.037 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 20,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit