🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.18 AU

Year: 384 Days

Day: 35.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,897,770 km

• M1: 300,841 km (0.115 R)
• M2: 518,805 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.02 AU - 1.18 AU

Year: 411 Days

Day: 14.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.69 AU - 1.85 AU

Year: 839 Days

Day: 32.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.54 AU - 2.24 AU

Year: 926 Days

Day: 45.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.68 AU - 3.94 AU

Year: 2651 Days

Day: 13.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.5 AU - 5.02 AU

Year: 3702 Days

Day: 27 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 11.7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.44 AU - 10.42 AU

Year: 10322 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,897,770 km

• M1: 153,787 km (0.093 R)
• M2: 331,808 km (0.104 R)
• M3: 502,050 km (0.083 R)
• M4: 827,276 km (0.119 R)
• M5: 956,678 km (0.086 R)
• M6: 1,033,871 km (0.106 R)
• M7: 1,343,389 km (0.095 R)
• M8: 1,874,461 km (0.117 R)
• M9: 2,253,991 km (0.109 R)
• M10: 2,439,642 km (0.102 R)
• M11: 2,713,705 km (0.087 R)
• M12: 2,826,203 km (0.066 R)
• M13: 3,055,836 km (0.112 R)
• M14: 3,351,740 km (0.108 R)
• M15: 3,876,081 km (0.1 R)
• M16: 4,327,268 km (0.097 R)
• M17: 4,525,784 km (0.036 R)
• M18: 4,727,442 km (0.099 R)
• M19: 4,897,834 km (0.068 R)
• M20: 5,563,545 km (0.118 R)
• M21: 5,962,223 km (0.085 R)
• M22: 6,220,728 km (0.071 R)
• M23: 6,445,125 km (0.109 R)
• M24: 6,940,892 km (0.104 R)
• M25: 7,018,235 km (0.118 R)
• M26: 7,647,593 km (0.09 R)
• M27: 7,807,812 km (0.1 R)
• M28: 8,090,851 km (0.03 R)
• M29: 8,213,073 km (0.072 R)
• M30: 8,542,338 km (0.106 R)
• M31: 8,666,953 km (0.099 R)
• M32: 9,256,518 km (0.113 R)
• M33: 9,513,078 km (0.09 R)
• M34: 9,599,247 km (0.093 R)
• M35: 9,858,948 km (0.092 R)
• M36: 10,518,675 km (0.107 R)
• M37: 11,880,464 km (0.113 R)
• M38: 12,252,963 km (0.11 R)
• M39: 13,538,607 km (0.12 R)
• M40: 14,816,772 km (0.12 R)
• M41: 15,724,083 km (0.109 R)
• M42: 15,979,297 km (0.12 R)
• M43: 16,133,083 km (0.12 R)
• M44: 16,493,913 km (0.043 R)
• M45: 17,066,275 km (0.039 R)
• M46: 17,433,986 km (0.101 R)
• M47: 18,930,563 km (0.067 R)
• M48: 20,135,275 km (0.094 R)
• M49: 20,635,231 km (0.114 R)
• M50: 22,331,222 km (0.079 R)
• M51: 22,675,746 km (0.089 R)
• M52: 23,022,065 km (0.044 R)
• M53: 23,778,432 km (0.102 R)
• M54: 24,130,286 km (0.091 R)
• M55: 24,542,877 km (0.099 R)
• M56: 25,494,918 km (0.084 R)
• M57: 25,674,735 km (0.099 R)
• M58: 25,855,150 km (0.088 R)
• M59: 25,975,576 km (0.112 R)
• M60: 26,641,137 km (0.07 R)
• M61: 26,945,568 km (0.029 R)
• M62: 27,312,382 km (0.099 R)
• M63: 28,112,881 km (0.051 R)
• M64: 28,422,847 km (0.051 R)
• M65: 29,485,142 km (0.112 R)
• M66: 31,262,963 km (0.077 R)
• M67: 31,777,430 km (0.098 R)
• M68: 32,359,366 km (0.112 R)
• M69: 33,010,117 km (0.074 R)
• M70: 34,258,511 km (0.064 R)
• M71: 34,722,264 km (0.094 R)
• M72: 36,463,135 km (0.119 R)
• M73: 39,058,358 km (0.046 R)
• M74: 39,334,965 km (0.087 R)
• M75: 40,517,985 km (0.101 R)
• M76: 40,657,859 km (0.073 R)
• M77: 41,571,453 km (0.114 R)
• M78: 41,783,134 km (0.031 R)
• M79: 42,207,842 km (0.098 R)
• M80: 42,918,732 km (0.09 R)
• M81: 43,561,853 km (0.11 R)
• M82: 44,208,265 km (0.11 R)
• M83: 44,424,434 km (0.117 R)
• M84: 46,385,812 km (0.117 R)
• M85: 46,678,724 km (0.09 R)
• M86: 48,449,514 km (0.052 R)
• M87: 48,523,715 km (0.072 R)
• M88: 49,791,856 km (0.077 R)
• M89: 49,941,753 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 8.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.3 AU - 12.26 AU

Year: 12616 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,897,770 km

• M1: 104,270 km (0.054 R)
• M2: 166,054 km (0.093 R)
• M3: 285,283 km (0.084 R)
• M4: 464,352 km (0.075 R)
• M5: 581,487 km (0.11 R)
• M6: 846,126 km (0.054 R)
• M7: 1,009,038 km (0.103 R)
• M8: 1,094,458 km (0.095 R)
• M9: 1,309,580 km (0.099 R)
• M10: 1,365,529 km (0.044 R)
• M11: 1,718,281 km (0.06 R)
• M12: 2,321,460 km (0.073 R)
• M13: 2,389,826 km (0.094 R)
• M14: 2,528,503 km (0.097 R)
• M15: 2,862,555 km (0.117 R)
• M16: 3,084,708 km (0.072 R)
• M17: 3,704,642 km (0.079 R)
• M18: 3,974,067 km (0.12 R)
• M19: 4,083,723 km (0.097 R)
• M20: 4,532,217 km (0.074 R)
• M21: 4,820,642 km (0.077 R)
• M22: 4,908,306 km (0.075 R)
• M23: 5,085,280 km (0.114 R)
• M24: 5,384,925 km (0.077 R)
• M25: 5,721,071 km (0.078 R)
• M26: 5,970,002 km (0.077 R)
• M27: 6,737,738 km (0.078 R)
• M28: 7,166,636 km (0.076 R)
• M29: 7,333,886 km (0.036 R)
• M30: 7,468,674 km (0.115 R)
• M31: 7,536,292 km (0.087 R)
• M32: 7,740,643 km (0.119 R)
• M33: 7,843,566 km (0.119 R)
• M34: 7,946,788 km (0.111 R)
• M35: 8,189,735 km (0.119 R)
• M36: 8,259,448 km (0.078 R)
• M37: 8,434,926 km (0.065 R)
• M38: 9,149,107 km (0.051 R)
• M39: 9,294,217 km (0.117 R)
• M40: 9,623,631 km (0.073 R)
• M41: 10,711,058 km (0.103 R)
• M42: 11,211,014 km (0.107 R)
• M43: 11,757,944 km (0.084 R)
• M44: 11,836,932 km (0.09 R)
• M45: 12,114,286 km (0.054 R)
• M46: 12,433,827 km (0.095 R)
• M47: 13,368,215 km (0.07 R)
• M48: 14,241,119 km (0.111 R)
• M49: 15,175,058 km (0.118 R)
• M50: 15,390,180 km (0.1 R)
• M51: 15,606,199 km (0.064 R)
• M52: 19,150,622 km (0.118 R)
• M53: 19,476,296 km (0.108 R)
• M54: 19,616,470 km (0.114 R)
• M55: 19,850,740 km (0.083 R)
• M56: 20,227,427 km (0.037 R)
• M57: 20,940,261 km (0.034 R)
• M58: 21,613,003 km (0.118 R)
• M59: 22,439,531 km (0.105 R)
• M60: 23,078,314 km (0.093 R)
• M61: 23,276,232 km (0.109 R)
• M62: 23,424,932 km (0.12 R)
• M63: 24,223,336 km (0.118 R)
• M64: 24,424,396 km (0.106 R)
• M65: 24,676,468 km (0.09 R)
• M66: 24,878,724 km (0.111 R)
• M67: 25,386,908 km (0.107 R)
• M68: 25,642,122 km (0.11 R)
• M69: 26,206,854 km (0.098 R)
• M70: 26,413,299 km (0.108 R)
• M71: 26,516,671 km (0.111 R)
• M72: 26,775,775 km (0.079 R)
• M73: 26,931,506 km (0.082 R)
• M74: 27,139,747 km (0.032 R)
• M75: 27,348,585 km (0.106 R)
• M76: 28,083,559 km (0.071 R)
• M77: 29,358,582 km (0.102 R)
• M78: 29,572,956 km (0.029 R)
• M79: 30,435,537 km (0.06 R)
• M80: 30,815,516 km (0.038 R)
• M81: 31,580,260 km (0.109 R)
• M82: 31,909,824 km (0.114 R)
• M83: 32,019,928 km (0.063 R)
• M84: 32,185,383 km (0.072 R)
• M85: 32,683,395 km (0.084 R)
• M86: 34,080,041 km (0.116 R)
• M87: 34,927,363 km (0.059 R)
• M88: 37,047,015 km (0.06 R)
• M89: 38,502,602 km (0.079 R)
• M90: 38,913,548 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.4

Radius: 3.4

Gravity: 35.93 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.57 AU - 24.07 AU

Year: 30270 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 84,897,770 km

• M1: 377,735 km (0.108 R)
• M2: 483,201 km (0.106 R)
• M3: 1,998,478 km (0.073 R)
• M4: 2,034,830 km (0.057 R)
• M5: 2,145,084 km (0.081 R)
• M6: 2,333,428 km (0.1 R)
• M7: 2,806,606 km (0.055 R)
• M8: 3,222,937 km (0.084 R)
• M9: 3,265,572 km (0.037 R)
• M10: 3,882,813 km (0.117 R)
• M11: 3,928,141 km (0.052 R)
• M12: 6,095,365 km (0.115 R)
• M13: 6,468,612 km (0.059 R)
• M14: 6,522,467 km (0.118 R)
• M15: 6,849,189 km (0.025 R)
• M16: 7,746,178 km (0.102 R)
• M17: 8,560,738 km (0.089 R)
• M18: 9,219,717 km (0.047 R)
• M19: 9,280,304 km (0.054 R)
• M20: 9,341,190 km (0.12 R)
• M21: 9,402,226 km (0.088 R)
• M22: 10,019,168 km (0.102 R)
• M23: 11,162,395 km (0.09 R)
• M24: 12,279,442 km (0.115 R)
• M25: 12,413,183 km (0.097 R)
• M26: 12,547,372 km (0.061 R)
• M27: 13,020,849 km (0.09 R)
• M28: 14,405,826 km (0.052 R)
• M29: 14,830,385 km (0.116 R)
• M30: 16,569,011 km (0.072 R)
• M31: 16,865,066 km (0.091 R)
• M32: 17,537,508 km (0.077 R)
• M33: 18,371,067 km (0.1 R)
• M34: 18,754,187 km (0.116 R)
• M35: 19,295,133 km (0.091 R)
• M36: 19,919,555 km (0.06 R)
• M37: 20,392,135 km (0.064 R)
• M38: 21,028,075 km (0.074 R)
• M39: 22,892,214 km (0.071 R)
• M40: 23,221,778 km (0.091 R)
• M41: 23,552,838 km (0.092 R)
• M42: 23,719,042 km (0.093 R)
• M43: 25,146,953 km (0.025 R)
• M44: 25,316,747 km (0.038 R)
• M45: 25,999,811 km (0.115 R)
• M46: 28,614,782 km (0.101 R)
• M47: 28,792,055 km (0.115 R)
• M48: 29,058,638 km (0.107 R)
• M49: 29,773,567 km (0.107 R)
• M50: 29,863,475 km (0.066 R)
• M51: 32,229,066 km (0.116 R)
• M52: 32,876,077 km (0.105 R)
• M53: 33,247,828 km (0.091 R)
• M54: 33,620,925 km (0.038 R)
• M55: 33,995,368 km (0.116 R)
• M56: 35,507,055 km (0.114 R)
• M57: 35,792,936 km (0.119 R)
• M58: 40,171,666 km (0.081 R)
• M59: 40,370,182 km (0.107 R)
• M60: 40,568,998 km (0.029 R)
• M61: 41,969,832 km (0.079 R)
• M62: 42,473,977 km (0.082 R)
• M63: 43,488,251 km (0.1 R)
• M64: 44,100,704 km (0.093 R)
• M65: 44,407,978 km (0.104 R)
• M66: 44,921,697 km (0.1 R)
• M67: 45,230,767 km (0.11 R)
• M68: 45,954,970 km (0.05 R)
• M69: 46,891,453 km (0.097 R)
• M70: 47,205,159 km (0.084 R)
• M71: 47,624,333 km (0.096 R)
• M72: 48,995,397 km (0.085 R)
• M73: 53,949,480 km (0.069 R)
• M74: 54,168,491 km (0.101 R)
• M75: 54,277,997 km (0.112 R)
• M76: 54,717,216 km (0.102 R)
• M77: 55,378,140 km (0.057 R)
• M78: 57,600,267 km (0.108 R)
• M79: 57,824,065 km (0.113 R)
• M80: 58,160,361 km (0.052 R)
• M81: 61,444,333 km (0.117 R)
• M82: 62,590,552 km (0.115 R)
• M83: 62,820,634 km (0.117 R)
• M84: 64,904,083 km (0.115 R)
• M85: 65,954,410 km (0.106 R)
• M86: 66,892,538 km (0.118 R)
• M87: 68,071,669 km (0.033 R)
• M88: 68,782,259 km (0.059 R)
• M89: 70,450,125 km (0.107 R)
• M90: 71,649,601 km (0.068 R)
• M91: 71,769,878 km (0.116 R)
• M92: 72,372,458 km (0.052 R)
• M93: 74,311,994 km (0.108 R)
• M94: 74,921,606 km (0.046 R)
• M95: 76,514,225 km (0.081 R)
• M96: 81,108,076 km (0.096 R)
• M97: 81,609,977 km (0.114 R)
• M98: 82,490,959 km (0.092 R)
• M99: 82,995,702 km (0.096 R)
• M100: 83,122,112 km (0.049 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit