🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.09 AU

Year: 326 Days

Day: 44.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.93 AU - 1.41 AU

Year: 467 Days

Day: 32.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,450,776 km

• M1: 197,469 km (0.079 R)
• M2: 279,299 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.86 AU - 2.62 AU

Year: 1237 Days

Day: 21.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.02 AU - 2.9 AU

Year: 1424 Days

Day: 25.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,450,776 km

• M1: 1,107,922 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.28 AU - 3.72 AU

Year: 2416 Days

Day: 30.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,450,776 km

• M1: 101,876 km (0.116 R)
• M2: 1,937,143 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.09 AU - 4.33 AU

Year: 3187 Days

Day: 21.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,450,776 km

• M1: 1,037,162 km (0.051 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 13.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.3 AU - 6.38 AU

Year: 5207 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,450,776 km

• M1: 246,687 km (0.085 R)
• M2: 375,790 km (0.063 R)
• M3: 669,151 km (0.099 R)
• M4: 820,694 km (0.103 R)
• M5: 1,065,286 km (0.117 R)
• M6: 1,161,627 km (0.059 R)
• M7: 1,319,752 km (0.116 R)
• M8: 1,500,766 km (0.056 R)
• M9: 2,289,895 km (0.06 R)
• M10: 2,510,103 km (0.054 R)
• M11: 2,641,898 km (0.078 R)
• M12: 2,834,431 km (0.081 R)
• M13: 3,377,322 km (0.056 R)
• M14: 3,586,908 km (0.065 R)
• M15: 3,865,759 km (0.105 R)
• M16: 4,040,938 km (0.06 R)
• M17: 4,422,113 km (0.113 R)
• M18: 4,932,691 km (0.115 R)
• M19: 5,585,237 km (0.11 R)
• M20: 5,909,265 km (0.061 R)
• M21: 6,137,253 km (0.097 R)
• M22: 6,471,753 km (0.07 R)
• M23: 6,602,053 km (0.089 R)
• M24: 6,733,251 km (0.116 R)
• M25: 7,078,223 km (0.094 R)
• M26: 7,702,944 km (0.106 R)
• M27: 8,373,890 km (0.073 R)
• M28: 8,802,788 km (0.118 R)
• M29: 9,415,391 km (0.114 R)
• M30: 9,711,894 km (0.084 R)
• M31: 10,162,632 km (0.099 R)
• M32: 11,366,297 km (0.041 R)
• M33: 11,682,247 km (0.063 R)
• M34: 11,809,406 km (0.098 R)
• M35: 12,712,677 km (0.084 R)
• M36: 13,504,499 km (0.109 R)
• M37: 13,705,110 km (0.091 R)
• M38: 13,973,937 km (0.066 R)
• M39: 14,688,117 km (0.112 R)
• M40: 14,963,228 km (0.102 R)
• M41: 15,344,403 km (0.086 R)
• M42: 15,693,714 km (0.12 R)
• M43: 16,435,869 km (0.06 R)
• M44: 16,757,505 km (0.041 R)
• M45: 17,406,909 km (0.085 R)
• M46: 17,698,176 km (0.103 R)
• M47: 18,359,548 km (0.114 R)
• M48: 18,470,550 km (0.103 R)
• M49: 18,730,551 km (0.094 R)
• M50: 19,253,994 km (0.108 R)
• M51: 19,668,679 km (0.055 R)
• M52: 20,086,357 km (0.081 R)
• M53: 20,200,799 km (0.101 R)
• M54: 20,391,835 km (0.079 R)
• M55: 20,660,513 km (0.103 R)
• M56: 20,853,195 km (0.112 R)
• M57: 21,123,818 km (0.087 R)
• M58: 22,218,276 km (0.075 R)
• M59: 22,574,019 km (0.07 R)
• M60: 22,692,950 km (0.035 R)
• M61: 23,211,007 km (0.095 R)
• M62: 23,411,319 km (0.1 R)
• M63: 23,692,563 km (0.114 R)
• M64: 23,894,221 km (0.083 R)
• M65: 24,218,100 km (0.084 R)
• M66: 24,340,022 km (0.1 R)
• M67: 24,584,166 km (0.08 R)
• M68: 25,280,694 km (0.104 R)
• M69: 25,652,145 km (0.091 R)
• M70: 26,777,121 km (0.086 R)
• M71: 27,113,417 km (0.085 R)
• M72: 27,536,031 km (0.071 R)
• M73: 27,832,983 km (0.035 R)
• M74: 27,960,590 km (0.095 R)
• M75: 28,088,496 km (0.071 R)
• M76: 28,516,047 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 9.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.39 AU - 6.59 AU

Year: 5409 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,450,776 km

• M1: 157,377 km (0.077 R)
• M2: 423,811 km (0.109 R)
• M3: 499,058 km (0.1 R)
• M4: 632,799 km (0.085 R)
• M5: 791,223 km (0.026 R)
• M6: 912,697 km (0.072 R)
• M7: 1,230,592 km (0.087 R)
• M8: 1,675,197 km (0.106 R)
• M9: 1,738,178 km (0.075 R)
• M10: 1,801,906 km (0.105 R)
• M11: 1,981,573 km (0.093 R)
• M12: 2,065,199 km (0.098 R)
• M13: 2,184,428 km (0.116 R)
• M14: 2,376,362 km (0.111 R)
• M15: 2,483,325 km (0.054 R)
• M16: 2,665,385 km (0.101 R)
• M17: 2,946,779 km (0.055 R)
• M18: 3,218,299 km (0.058 R)
• M19: 3,497,748 km (0.096 R)
• M20: 3,868,900 km (0.111 R)
• M21: 4,166,301 km (0.097 R)
• M22: 4,405,208 km (0.1 R)
• M23: 5,010,781 km (0.104 R)
• M24: 5,079,745 km (0.104 R)
• M25: 5,195,235 km (0.105 R)
• M26: 5,381,933 km (0.114 R)
• M27: 5,452,543 km (0.113 R)
• M28: 5,738,126 km (0.113 R)
• M29: 5,979,876 km (0.114 R)
• M30: 6,151,016 km (0.071 R)
• M31: 6,448,267 km (0.067 R)
• M32: 7,473,162 km (0.107 R)
• M33: 7,710,573 km (0.078 R)
• M34: 7,817,087 km (0.083 R)
• M35: 7,977,456 km (0.091 R)
• M36: 8,193,176 km (0.092 R)
• M37: 9,019,256 km (0.034 R)
• M38: 9,131,454 km (0.118 R)
• M39: 9,442,169 km (0.072 R)
• M40: 9,613,309 km (0.06 R)
• M41: 9,871,664 km (0.106 R)
• M42: 9,987,303 km (0.107 R)
• M43: 10,809,194 km (0.055 R)
• M44: 11,959,153 km (0.066 R)
• M45: 12,175,172 km (0.115 R)
• M46: 12,268,073 km (0.074 R)
• M47: 13,530,529 km (0.094 R)
• M48: 13,755,823 km (0.118 R)
• M49: 13,852,613 km (0.114 R)
• M50: 14,079,553 km (0.094 R)
• M51: 15,166,083 km (0.096 R)
• M52: 16,074,890 km (0.087 R)
• M53: 16,381,864 km (0.076 R)
• M54: 16,587,562 km (0.09 R)
• M55: 17,523,595 km (0.114 R)
• M56: 18,263,656 km (0.119 R)
• M57: 18,512,587 km (0.119 R)
• M58: 18,834,222 km (0.116 R)
• M59: 19,229,909 km (0.109 R)
• M60: 20,066,161 km (0.084 R)
• M61: 20,286,219 km (0.072 R)
• M62: 20,580,927 km (0.09 R)
• M63: 20,728,879 km (0.106 R)
• M64: 20,840,031 km (0.074 R)
• M65: 21,398,779 km (0.095 R)
• M66: 22,075,859 km (0.114 R)
• M67: 22,227,252 km (0.093 R)
• M68: 22,493,087 km (0.101 R)
• M69: 22,759,820 km (0.073 R)
• M70: 23,954,209 km (0.039 R)
• M71: 26,483,909 km (0.043 R)
• M72: 27,129,424 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 9.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.43 AU - 9.65 AU

Year: 10028 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,450,776 km

• M1: 130,749 km (0.066 R)
• M2: 190,737 km (0.062 R)
• M3: 264,788 km (0.096 R)
• M4: 569,220 km (0.103 R)
• M5: 741,706 km (0.101 R)
• M6: 1,118,543 km (0.109 R)
• M7: 1,550,283 km (0.078 R)
• M8: 1,638,246 km (0.117 R)
• M9: 1,935,647 km (0.103 R)
• M10: 2,738,987 km (0.094 R)
• M11: 2,819,172 km (0.11 R)
• M12: 3,316,884 km (0.107 R)
• M13: 3,402,604 km (0.08 R)
• M14: 3,460,049 km (0.069 R)
• M15: 3,517,944 km (0.11 R)
• M16: 4,022,836 km (0.105 R)
• M17: 5,034,118 km (0.06 R)
• M18: 5,365,627 km (0.106 R)
• M19: 5,432,796 km (0.117 R)
• M20: 5,772,982 km (0.116 R)
• M21: 6,085,043 km (0.065 R)
• M22: 6,871,030 km (0.117 R)
• M23: 7,238,891 km (0.115 R)
• M24: 7,350,491 km (0.099 R)
• M25: 7,840,724 km (0.065 R)
• M26: 8,070,506 km (0.084 R)
• M27: 8,576,296 km (0.075 R)
• M28: 8,932,339 km (0.117 R)
• M29: 9,212,686 km (0.105 R)
• M30: 9,374,251 km (0.12 R)
• M31: 10,279,318 km (0.096 R)
• M32: 10,699,838 km (0.09 R)
• M33: 11,083,108 km (0.117 R)
• M34: 11,688,530 km (0.063 R)
• M35: 12,083,319 km (0.115 R)
• M36: 12,976,269 km (0.066 R)
• M37: 13,111,954 km (0.09 R)
• M38: 13,248,238 km (0.095 R)
• M39: 15,062,112 km (0.085 R)
• M40: 16,022,231 km (0.063 R)
• M41: 16,167,939 km (0.114 R)
• M42: 17,249,981 km (0.098 R)
• M43: 17,449,096 km (0.097 R)
• M44: 18,762,864 km (0.116 R)
• M45: 19,121,899 km (0.08 R)
• M46: 19,379,806 km (0.03 R)
• M47: 19,847,000 km (0.118 R)
• M48: 20,475,610 km (0.084 R)
• M49: 20,951,331 km (0.071 R)
• M50: 21,057,546 km (0.083 R)
• M51: 21,430,793 km (0.09 R)
• M52: 21,752,428 km (0.108 R)
• M53: 23,384,391 km (0.102 R)
• M54: 23,494,495 km (0.116 R)
• M55: 24,103,658 km (0.08 R)
• M56: 24,326,559 km (0.076 R)
• M57: 25,962,262 km (0.082 R)
• M58: 26,247,844 km (0.103 R)
• M59: 26,305,140 km (0.112 R)
• M60: 27,053,129 km (0.089 R)
• M61: 27,691,463 km (0.044 R)
• M62: 28,864,909 km (0.099 R)
• M63: 30,655,296 km (0.05 R)
• M64: 33,407,598 km (0.067 R)
• M65: 34,092,308 km (0.116 R)
• M66: 35,096,558 km (0.068 R)
• M67: 35,159,539 km (0.105 R)
• M68: 35,412,359 km (0.029 R)
• M69: 35,919,646 km (0.108 R)
• M70: 37,649,296 km (0.053 R)
• M71: 38,167,054 km (0.114 R)
• M72: 39,602,895 km (0.096 R)
• M73: 40,195,452 km (0.078 R)
• M74: 40,261,425 km (0.109 R)
• M75: 40,923,545 km (0.115 R)
• M76: 41,389,243 km (0.075 R)
• M77: 41,589,255 km (0.101 R)
• M78: 42,258,556 km (0.115 R)
• M79: 43,336,858 km (0.06 R)
• M80: 45,933,877 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 8.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.53 AU - 10.59 AU

Year: 12661 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 145.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,450,776 km

• M1: 108,309 km (0.065 R)
• M2: 278,252 km (0.116 R)
• M3: 428,000 km (0.067 R)
• M4: 776,114 km (0.087 R)
• M5: 841,937 km (0.114 R)
• M6: 926,908 km (0.092 R)
• M7: 1,069,326 km (0.073 R)
• M8: 1,181,075 km (0.116 R)
• M9: 1,238,371 km (0.072 R)
• M10: 1,436,738 km (0.105 R)
• M11: 2,045,601 km (0.052 R)
• M12: 2,115,164 km (0.069 R)
• M13: 3,611,891 km (0.097 R)
• M14: 3,724,987 km (0.091 R)
• M15: 4,012,813 km (0.054 R)
• M16: 4,189,040 km (0.111 R)
• M17: 4,640,676 km (0.095 R)
• M18: 4,919,227 km (0.088 R)
• M19: 5,139,584 km (0.067 R)
• M20: 5,460,023 km (0.111 R)
• M21: 6,840,961 km (0.101 R)
• M22: 6,946,128 km (0.085 R)
• M23: 7,122,504 km (0.051 R)
• M24: 7,407,787 km (0.114 R)
• M25: 8,063,624 km (0.102 R)
• M26: 8,814,007 km (0.104 R)
• M27: 9,274,918 km (0.034 R)
• M28: 10,100,250 km (0.032 R)
• M29: 10,300,262 km (0.113 R)
• M30: 10,744,867 km (0.108 R)
• M31: 13,060,493 km (0.11 R)
• M32: 13,191,091 km (0.107 R)
• M33: 13,365,971 km (0.12 R)
• M34: 13,453,636 km (0.087 R)
• M35: 14,431,108 km (0.094 R)
• M36: 15,754,301 km (0.087 R)
• M37: 15,939,803 km (0.072 R)
• M38: 17,020,647 km (0.053 R)
• M39: 17,594,056 km (0.116 R)
• M40: 19,749,761 km (0.036 R)
• M41: 21,626,317 km (0.115 R)
• M42: 22,716,437 km (0.101 R)
• M43: 23,189,016 km (0.03 R)
• M44: 23,930,723 km (0.051 R)
• M45: 24,626,502 km (0.106 R)
• M46: 25,546,230 km (0.1 R)
• M47: 25,655,137 km (0.095 R)
• M48: 26,037,659 km (0.106 R)
• M49: 26,367,074 km (0.109 R)
• M50: 26,974,590 km (0.085 R)
• M51: 28,146,989 km (0.039 R)
• M52: 28,881,215 km (0.066 R)
• M53: 28,994,760 km (0.11 R)
• M54: 29,678,871 km (0.08 R)
• M55: 31,237,681 km (0.119 R)
• M56: 31,587,590 km (0.097 R)
• M57: 32,409,332 km (0.078 R)
• M58: 32,704,488 km (0.103 R)
• M59: 32,763,729 km (0.083 R)
• M60: 33,059,933 km (0.087 R)
• M61: 33,119,323 km (0.095 R)
• M62: 33,714,872 km (0.052 R)
• M63: 34,253,873 km (0.096 R)
• M64: 36,193,260 km (0.052 R)
• M65: 36,745,127 km (0.05 R)
• M66: 36,868,096 km (0.116 R)
• M67: 37,670,988 km (0.068 R)
• M68: 38,105,869 km (0.118 R)
• M69: 40,431,218 km (0.085 R)
• M70: 40,558,227 km (0.066 R)
• M71: 40,812,693 km (0.072 R)
• M72: 41,771,465 km (0.071 R)
• M73: 43,191,000 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 10,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit