🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.92 AU

Year: 243 Days

Day: 13.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,266,780 km

• M1: 413,638 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.81 AU - 1.09 AU

Year: 347 Days

Day: 15.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.13 AU - 1.29 AU

Year: 499 Days

Day: 32.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.25 AU - 2.07 AU

Year: 801 Days

Day: 32.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,266,780 km

• M1: 1,328,728 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.38 AU - 1.96 AU

Year: 809 Days

Day: 35.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.73 AU - 3.47 AU

Year: 2045 Days

Day: 33.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 14.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.19 AU - 5.69 AU

Year: 4115 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,266,780 km

• M1: 191,635 km (0.031 R)
• M2: 301,889 km (0.033 R)
• M3: 397,182 km (0.12 R)
• M4: 489,185 km (0.096 R)
• M5: 691,142 km (0.115 R)
• M6: 785,838 km (0.113 R)
• M7: 990,488 km (0.089 R)
• M8: 1,142,180 km (0.03 R)
• M9: 1,243,158 km (0.091 R)
• M10: 1,362,537 km (0.052 R)
• M11: 1,711,848 km (0.11 R)
• M12: 1,812,229 km (0.085 R)
• M13: 2,054,577 km (0.107 R)
• M14: 2,234,394 km (0.105 R)
• M15: 2,344,947 km (0.12 R)
• M16: 2,457,295 km (0.092 R)
• M17: 2,668,228 km (0.042 R)
• M18: 3,274,099 km (0.115 R)
• M19: 3,767,622 km (0.118 R)
• M20: 4,238,856 km (0.079 R)
• M21: 4,446,797 km (0.03 R)
• M22: 4,634,392 km (0.118 R)
• M23: 4,776,810 km (0.105 R)
• M24: 5,386,271 km (0.112 R)
• M25: 5,511,186 km (0.104 R)
• M26: 5,764,006 km (0.116 R)
• M27: 5,866,181 km (0.079 R)
• M28: 5,994,686 km (0.101 R)
• M29: 6,518,578 km (0.118 R)
• M30: 6,894,218 km (0.057 R)
• M31: 7,194,311 km (0.067 R)
• M32: 7,332,091 km (0.095 R)
• M33: 7,498,743 km (0.074 R)
• M34: 8,524,685 km (0.065 R)
• M35: 8,876,390 km (0.095 R)
• M36: 8,994,871 km (0.11 R)
• M37: 9,413,147 km (0.076 R)
• M38: 9,776,969 km (0.093 R)
• M39: 9,868,523 km (0.105 R)
• M40: 10,486,960 km (0.096 R)
• M41: 10,769,401 km (0.062 R)
• M42: 11,664,296 km (0.12 R)
• M43: 12,450,283 km (0.095 R)
• M44: 12,582,827 km (0.087 R)
• M45: 12,682,758 km (0.084 R)
• M46: 15,085,898 km (0.098 R)
• M47: 15,262,872 km (0.038 R)
• M48: 15,404,990 km (0.093 R)
• M49: 15,511,803 km (0.084 R)
• M50: 16,158,216 km (0.096 R)
• M51: 16,593,994 km (0.05 R)
• M52: 16,886,757 km (0.04 R)
• M53: 17,144,215 km (0.103 R)
• M54: 18,451,401 km (0.035 R)
• M55: 19,327,895 km (0.053 R)
• M56: 19,520,129 km (0.111 R)
• M57: 20,101,017 km (0.114 R)
• M58: 20,374,033 km (0.088 R)
• M59: 20,805,473 km (0.119 R)
• M60: 21,837,400 km (0.056 R)
• M61: 22,037,861 km (0.077 R)
• M62: 22,319,404 km (0.111 R)
• M63: 24,531,208 km (0.104 R)
• M64: 24,781,186 km (0.097 R)
• M65: 26,726,408 km (0.093 R)
• M66: 26,940,781 km (0.088 R)
• M67: 27,112,669 km (0.064 R)
• M68: 27,890,877 km (0.111 R)
• M69: 28,501,237 km (0.065 R)
• M70: 28,764,230 km (0.105 R)
• M71: 29,160,066 km (0.109 R)
• M72: 29,425,004 km (0.102 R)
• M73: 29,735,120 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 8.1

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.09 AU - 6.73 AU

Year: 5384 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,266,780 km

• M1: 132,095 km (0.093 R)
• M2: 288,873 km (0.1 R)
• M3: 361,279 km (0.115 R)
• M4: 573,558 km (0.092 R)
• M5: 707,000 km (0.083 R)
• M6: 920,027 km (0.084 R)
• M7: 1,019,659 km (0.085 R)
• M8: 1,093,261 km (0.102 R)
• M9: 1,405,322 km (0.08 R)
• M10: 1,471,145 km (0.05 R)
• M11: 1,554,771 km (0.056 R)
• M12: 1,815,669 km (0.077 R)
• M13: 2,417,950 km (0.105 R)
• M14: 2,971,163 km (0.091 R)
• M15: 3,035,042 km (0.066 R)
• M16: 3,185,986 km (0.085 R)
• M17: 3,273,201 km (0.103 R)
• M18: 3,562,524 km (0.091 R)
• M19: 3,630,441 km (0.067 R)
• M20: 3,860,223 km (0.067 R)
• M21: 4,165,852 km (0.114 R)
• M22: 4,333,701 km (0.102 R)
• M23: 4,430,640 km (0.091 R)
• M24: 4,725,797 km (0.07 R)
• M25: 5,129,262 km (0.079 R)
• M26: 5,180,574 km (0.067 R)
• M27: 5,465,409 km (0.103 R)
• M28: 5,781,958 km (0.082 R)
• M29: 6,158,795 km (0.098 R)
• M30: 6,295,228 km (0.1 R)
• M31: 6,405,332 km (0.037 R)
• M32: 6,599,211 km (0.03 R)
• M33: 6,682,986 km (0.077 R)
• M34: 7,049,949 km (0.086 R)
• M35: 7,278,984 km (0.114 R)
• M36: 7,539,583 km (0.112 R)
• M37: 7,597,926 km (0.1 R)
• M38: 7,921,656 km (0.091 R)
• M39: 8,129,896 km (0.098 R)
• M40: 8,370,150 km (0.102 R)
• M41: 8,460,807 km (0.061 R)
• M42: 8,734,870 km (0.07 R)
• M43: 9,104,975 km (0.054 R)
• M44: 9,732,987 km (0.029 R)
• M45: 9,988,201 km (0.105 R)
• M46: 10,116,556 km (0.094 R)
• M47: 10,375,061 km (0.074 R)
• M48: 10,733,946 km (0.099 R)
• M49: 11,230,013 km (0.1 R)
• M50: 11,632,282 km (0.112 R)
• M51: 11,869,095 km (0.055 R)
• M52: 12,210,178 km (0.072 R)
• M53: 12,278,844 km (0.071 R)
• M54: 12,381,917 km (0.115 R)
• M55: 12,693,230 km (0.083 R)
• M56: 13,077,098 km (0.051 R)
• M57: 13,677,733 km (0.081 R)
• M58: 13,963,615 km (0.057 R)
• M59: 14,650,419 km (0.102 R)
• M60: 14,979,534 km (0.063 R)
• M61: 15,126,589 km (0.062 R)
• M62: 15,794,394 km (0.03 R)
• M63: 16,699,610 km (0.062 R)
• M64: 17,235,470 km (0.029 R)
• M65: 17,428,152 km (0.093 R)
• M66: 17,854,655 km (0.091 R)
• M67: 18,599,503 km (0.088 R)
• M68: 18,757,628 km (0.114 R)
• M69: 19,035,431 km (0.099 R)
• M70: 19,154,960 km (0.095 R)
• M71: 19,274,638 km (0.106 R)
• M72: 19,876,919 km (0.108 R)
• M73: 21,223,600 km (0.053 R)
• M74: 24,651,934 km (0.071 R)
• M75: 24,825,617 km (0.085 R)
• M76: 25,086,965 km (0.117 R)
• M77: 25,744,298 km (0.112 R)
• M78: 25,920,524 km (0.065 R)
• M79: 26,053,068 km (0.083 R)
• M80: 26,941,679 km (0.098 R)
• M81: 28,977,407 km (0.112 R)
• M82: 31,484,966 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.2

Radius: 11.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.23 AU - 11.25 AU

Year: 10525 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,266,780 km

• M1: 366,066 km (0.096 R)
• M2: 533,316 km (0.114 R)
• M3: 611,855 km (0.095 R)
• M4: 764,894 km (0.086 R)
• M5: 1,237,922 km (0.112 R)
• M6: 1,414,448 km (0.083 R)
• M7: 1,671,158 km (0.084 R)
• M8: 2,203,277 km (0.072 R)
• M9: 3,079,921 km (0.05 R)
• M10: 3,384,203 km (0.109 R)
• M11: 3,571,500 km (0.111 R)
• M12: 4,087,612 km (0.098 R)
• M13: 4,253,965 km (0.111 R)
• M14: 4,870,907 km (0.119 R)
• M15: 5,189,999 km (0.075 R)
• M16: 5,298,009 km (0.047 R)
• M17: 6,150,118 km (0.074 R)
• M18: 6,264,411 km (0.068 R)
• M19: 7,325,060 km (0.105 R)
• M20: 7,650,136 km (0.105 R)
• M21: 8,021,288 km (0.092 R)
• M22: 8,146,502 km (0.117 R)
• M23: 9,040,199 km (0.084 R)
• M24: 9,388,912 km (0.069 R)
• M25: 10,189,560 km (0.056 R)
• M26: 10,461,379 km (0.106 R)
• M27: 10,919,747 km (0.044 R)
• M28: 11,197,849 km (0.119 R)
• M29: 11,291,198 km (0.042 R)
• M30: 11,619,566 km (0.104 R)
• M31: 13,259,158 km (0.062 R)
• M32: 13,506,444 km (0.106 R)
• M33: 14,358,404 km (0.12 R)
• M34: 14,970,259 km (0.102 R)
• M35: 16,008,917 km (0.086 R)
• M36: 16,272,359 km (0.095 R)
• M37: 16,803,282 km (0.031 R)
• M38: 17,070,912 km (0.088 R)
• M39: 18,265,152 km (0.101 R)
• M40: 18,430,158 km (0.082 R)
• M41: 18,761,518 km (0.097 R)
• M42: 19,598,667 km (0.069 R)
• M43: 19,711,165 km (0.106 R)
• M44: 20,106,702 km (0.072 R)
• M45: 20,220,247 km (0.113 R)
• M46: 20,562,078 km (0.088 R)
• M47: 20,676,520 km (0.116 R)
• M48: 20,963,299 km (0.025 R)
• M49: 21,890,058 km (0.114 R)
• M50: 22,476,033 km (0.03 R)
• M51: 22,771,040 km (0.059 R)
• M52: 23,543,862 km (0.116 R)
• M53: 23,663,541 km (0.084 R)
• M54: 24,084,060 km (0.095 R)
• M55: 24,325,362 km (0.098 R)
• M56: 24,993,316 km (0.117 R)
• M57: 25,544,285 km (0.086 R)
• M58: 26,595,958 km (0.093 R)
• M59: 27,283,959 km (0.08 R)
• M60: 27,472,602 km (0.087 R)
• M61: 29,061,630 km (0.099 R)
• M62: 29,254,312 km (0.072 R)
• M63: 30,289,230 km (0.088 R)
• M64: 30,876,552 km (0.104 R)
• M65: 31,204,470 km (0.1 R)
• M66: 31,467,613 km (0.109 R)
• M67: 31,797,626 km (0.091 R)
• M68: 32,461,242 km (0.107 R)
• M69: 34,343,183 km (0.037 R)
• M70: 38,282,544 km (0.091 R)
• M71: 38,493,776 km (0.075 R)
• M72: 41,419,910 km (0.11 R)
• M73: 42,581,089 km (0.065 R)
• M74: 44,416,805 km (0.032 R)
• M75: 45,978,606 km (0.044 R)
• M76: 46,428,148 km (0.049 R)
• M77: 46,503,246 km (0.093 R)
• M78: 47,029,980 km (0.076 R)
• M79: 47,256,172 km (0.092 R)
• M80: 47,634,206 km (0.045 R)
• M81: 49,999,947 km (0.102 R)
• M82: 50,307,969 km (0.111 R)
• M83: 51,624,280 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.7

Radius: 3.5

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.26 AU - 15.38 AU

Year: 21380 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,266,780 km

• M1: 65,524 km (0.101 R)
• M2: 366,066 km (0.114 R)
• M3: 619,784 km (0.097 R)
• M4: 899,382 km (0.117 R)
• M5: 1,255,276 km (0.11 R)
• M6: 1,297,313 km (0.098 R)
• M7: 1,933,403 km (0.119 R)
• M8: 3,208,575 km (0.098 R)
• M9: 3,266,320 km (0.113 R)
• M10: 4,016,404 km (0.077 R)
• M11: 4,751,228 km (0.112 R)
• M12: 4,949,745 km (0.108 R)
• M13: 5,252,381 km (0.097 R)
• M14: 5,561,151 km (0.092 R)
• M15: 7,380,261 km (0.075 R)
• M16: 7,880,816 km (0.083 R)
• M17: 8,076,191 km (0.048 R)
• M18: 8,194,223 km (0.088 R)
• M19: 8,995,619 km (0.098 R)
• M20: 9,199,820 km (0.08 R)
• M21: 9,240,960 km (0.1 R)
• M22: 9,281,949 km (0.091 R)
• M23: 10,074,220 km (0.087 R)
• M24: 10,801,265 km (0.081 R)
• M25: 11,412,522 km (0.07 R)
• M26: 11,589,197 km (0.038 R)
• M27: 13,592,014 km (0.117 R)
• M28: 13,638,688 km (0.114 R)
• M29: 14,824,700 km (0.097 R)
• M30: 14,969,212 km (0.074 R)
• M31: 15,600,814 km (0.069 R)
• M32: 16,739,403 km (0.088 R)
• M33: 16,889,899 km (0.09 R)
• M34: 17,040,843 km (0.117 R)
• M35: 17,904,621 km (0.107 R)
• M36: 18,109,869 km (0.068 R)
• M37: 19,568,748 km (0.118 R)
• M38: 19,833,237 km (0.1 R)
• M39: 20,258,693 km (0.119 R)
• M40: 20,741,146 km (0.103 R)
• M41: 21,173,035 km (0.105 R)
• M42: 25,652,295 km (0.066 R)
• M43: 26,115,749 km (0.063 R)
• M44: 27,404,535 km (0.092 R)
• M45: 28,954,219 km (0.064 R)
• M46: 29,436,822 km (0.111 R)
• M47: 29,800,345 km (0.11 R)
• M48: 32,013,196 km (0.07 R)
• M49: 32,699,701 km (0.088 R)
• M50: 32,825,064 km (0.1 R)
• M51: 33,580,683 km (0.102 R)
• M52: 34,724,658 km (0.095 R)
• M53: 36,075,227 km (0.115 R)
• M54: 37,246,728 km (0.078 R)
• M55: 38,761,407 km (0.033 R)
• M56: 39,826,992 km (0.05 R)
• M57: 40,430,620 km (0.1 R)
• M58: 43,081,045 km (0.105 R)
• M59: 44,531,397 km (0.092 R)
• M60: 45,997,456 km (0.064 R)
• M61: 47,054,365 km (0.115 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: 368 - 17,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit