🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.44 AU - 0.64 AU

Year: 148 Days

Day: 35.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,430,342 km

• M1: 153,637 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.95 AU - 1.17 AU

Year: 407 Days

Day: 47.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.37 AU - 3.73 AU

Year: 1986 Days

Day: 42.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.68 AU - 3.68 AU

Year: 2114 Days

Day: 13.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.65 AU - 4.33 AU

Year: 2971 Days

Day: 16.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,430,342 km

• M1: 313,707 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 10.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.93 AU - 6.55 AU

Year: 5811 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,430,342 km

• M1: 199,713 km (0.106 R)
• M2: 305,928 km (0.105 R)
• M3: 374,294 km (0.059 R)
• M4: 574,905 km (0.089 R)
• M5: 774,319 km (0.095 R)
• M6: 1,066,034 km (0.112 R)
• M7: 1,166,265 km (0.056 R)
• M8: 1,599,351 km (0.076 R)
• M9: 1,698,534 km (0.107 R)
• M10: 1,765,853 km (0.089 R)
• M11: 1,868,477 km (0.087 R)
• M12: 2,170,516 km (0.099 R)
• M13: 2,243,968 km (0.104 R)
• M14: 2,507,410 km (0.069 R)
• M15: 2,682,290 km (0.075 R)
• M16: 2,881,255 km (0.065 R)
• M17: 3,064,512 km (0.099 R)
• M18: 3,147,240 km (0.065 R)
• M19: 3,528,715 km (0.09 R)
• M20: 4,083,124 km (0.078 R)
• M21: 4,382,320 km (0.106 R)
• M22: 4,452,332 km (0.086 R)
• M23: 5,124,325 km (0.069 R)
• M24: 5,725,559 km (0.106 R)
• M25: 5,956,838 km (0.073 R)
• M26: 6,375,562 km (0.081 R)
• M27: 6,695,851 km (0.073 R)
• M28: 6,830,938 km (0.07 R)
• M29: 7,076,278 km (0.113 R)
• M30: 7,547,661 km (0.108 R)
• M31: 7,829,803 km (0.042 R)
• M32: 8,491,774 km (0.068 R)
• M33: 8,903,616 km (0.091 R)
• M34: 9,022,397 km (0.12 R)
• M35: 9,533,424 km (0.118 R)
• M36: 9,716,083 km (0.054 R)
• M37: 10,177,742 km (0.046 R)
• M38: 10,333,174 km (0.096 R)
• M39: 10,520,769 km (0.065 R)
• M40: 10,931,266 km (0.039 R)
• M41: 12,292,906 km (0.114 R)
• M42: 12,425,300 km (0.061 R)
• M43: 12,892,793 km (0.093 R)
• M44: 12,959,963 km (0.115 R)
• M45: 13,331,863 km (0.102 R)
• M46: 13,570,472 km (0.061 R)
• M47: 13,844,685 km (0.114 R)
• M48: 14,017,171 km (0.107 R)
• M49: 14,503,663 km (0.083 R)
• M50: 14,573,525 km (0.108 R)
• M51: 14,713,848 km (0.096 R)
• M52: 16,032,254 km (0.104 R)
• M53: 16,140,862 km (0.112 R)
• M54: 16,285,972 km (0.089 R)
• M55: 16,431,531 km (0.099 R)
• M56: 16,577,538 km (0.086 R)
• M57: 16,981,303 km (0.052 R)
• M58: 18,856,961 km (0.046 R)
• M59: 19,048,147 km (0.093 R)
• M60: 19,858,220 km (0.063 R)
• M61: 20,013,652 km (0.115 R)
• M62: 20,995,164 km (0.089 R)
• M63: 21,074,301 km (0.093 R)
• M64: 22,719,578 km (0.075 R)
• M65: 22,841,650 km (0.113 R)
• M66: 23,372,872 km (0.11 R)
• M67: 23,537,131 km (0.115 R)
• M68: 23,742,977 km (0.113 R)
• M69: 24,739,598 km (0.09 R)
• M70: 24,823,223 km (0.115 R)
• M71: 24,906,998 km (0.116 R)
• M72: 27,506,560 km (0.087 R)
• M73: 27,593,178 km (0.097 R)
• M74: 27,940,843 km (0.099 R)
• M75: 29,257,454 km (0.032 R)
• M76: 29,390,297 km (0.087 R)
• M77: 29,567,570 km (0.062 R)
• M78: 29,789,723 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.7

Radius: 14.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.19 AU - 7.39 AU

Year: 6596 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,430,342 km

• M1: 187,297 km (0.083 R)
• M2: 299,645 km (0.117 R)
• M3: 391,498 km (0.062 R)
• M4: 534,064 km (0.073 R)
• M5: 869,014 km (0.066 R)
• M6: 975,229 km (0.118 R)
• M7: 1,152,053 km (0.067 R)
• M8: 1,429,408 km (0.037 R)
• M9: 1,846,935 km (0.111 R)
• M10: 2,111,724 km (0.094 R)
• M11: 2,499,332 km (0.116 R)
• M12: 2,933,165 km (0.046 R)
• M13: 3,465,734 km (0.03 R)
• M14: 3,743,388 km (0.098 R)
• M15: 4,028,521 km (0.119 R)
• M16: 4,187,244 km (0.098 R)
• M17: 4,565,428 km (0.094 R)
• M18: 4,983,105 km (0.037 R)
• M19: 5,825,790 km (0.111 R)
• M20: 6,587,692 km (0.116 R)
• M21: 6,775,288 km (0.101 R)
• M22: 7,739,895 km (0.043 R)
• M23: 8,373,142 km (0.099 R)
• M24: 8,816,102 km (0.111 R)
• M25: 9,653,850 km (0.103 R)
• M26: 9,974,737 km (0.08 R)
• M27: 10,480,677 km (0.1 R)
• M28: 11,143,695 km (0.096 R)
• M29: 12,977,765 km (0.095 R)
• M30: 13,769,287 km (0.08 R)
• M31: 14,739,878 km (0.085 R)
• M32: 15,858,122 km (0.082 R)
• M33: 16,068,307 km (0.082 R)
• M34: 16,448,735 km (0.085 R)
• M35: 16,704,098 km (0.113 R)
• M36: 17,391,500 km (0.081 R)
• M37: 18,219,674 km (0.045 R)
• M38: 18,395,751 km (0.096 R)
• M39: 18,971,703 km (0.12 R)
• M40: 19,643,696 km (0.1 R)
• M41: 19,733,904 km (0.094 R)
• M42: 19,914,618 km (0.11 R)
• M43: 20,414,724 km (0.096 R)
• M44: 21,566,478 km (0.113 R)
• M45: 22,503,260 km (0.111 R)
• M46: 23,500,928 km (0.088 R)
• M47: 23,788,754 km (0.065 R)
• M48: 24,853,741 km (0.098 R)
• M49: 26,182,171 km (0.105 R)
• M50: 26,281,354 km (0.109 R)
• M51: 26,779,964 km (0.071 R)
• M52: 27,030,241 km (0.119 R)
• M53: 27,634,467 km (0.034 R)
• M54: 28,243,031 km (0.076 R)
• M55: 29,112,942 km (0.103 R)
• M56: 29,732,128 km (0.041 R)
• M57: 30,303,741 km (0.115 R)
• M58: 30,512,431 km (0.11 R)
• M59: 31,404,782 km (0.114 R)
• M60: 31,563,206 km (0.112 R)
• M61: 31,774,737 km (0.111 R)
• M62: 32,039,974 km (0.086 R)
• M63: 32,252,553 km (0.11 R)
• M64: 33,269,070 km (0.107 R)
• M65: 34,350,513 km (0.084 R)
• M66: 34,568,178 km (0.085 R)
• M67: 35,223,866 km (0.06 R)
• M68: 35,994,145 km (0.08 R)
• M69: 36,881,111 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.3

Radius: 5.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.61 AU - 16.95 AU

Year: 21182 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,430,342 km

• M1: 89,011 km (0.096 R)
• M2: 138,528 km (0.055 R)
• M3: 482,004 km (0.032 R)
• M4: 521,648 km (0.062 R)
• M5: 647,460 km (0.054 R)
• M6: 767,587 km (0.118 R)
• M7: 927,806 km (0.108 R)
• M8: 1,081,293 km (0.117 R)
• M9: 1,242,859 km (0.091 R)
• M10: 1,298,360 km (0.088 R)
• M11: 1,431,352 km (0.108 R)
• M12: 1,629,121 km (0.114 R)
• M13: 2,006,706 km (0.093 R)
• M14: 2,072,230 km (0.065 R)
• M15: 2,205,521 km (0.101 R)
• M16: 2,550,793 km (0.093 R)
• M17: 2,912,970 km (0.073 R)
• M18: 3,188,828 km (0.086 R)
• M19: 3,604,860 km (0.065 R)
• M20: 4,010,420 km (0.103 R)
• M21: 4,288,672 km (0.091 R)
• M22: 4,373,494 km (0.097 R)
• M23: 4,893,496 km (0.109 R)
• M24: 5,281,254 km (0.083 R)
• M25: 5,432,946 km (0.111 R)
• M26: 6,534,884 km (0.111 R)
• M27: 6,599,959 km (0.102 R)
• M28: 6,796,231 km (0.103 R)
• M29: 6,994,448 km (0.099 R)
• M30: 7,061,019 km (0.091 R)
• M31: 7,161,250 km (0.116 R)
• M32: 7,329,248 km (0.115 R)
• M33: 7,806,466 km (0.101 R)
• M34: 8,083,671 km (0.103 R)
• M35: 8,826,873 km (0.115 R)
• M36: 10,415,303 km (0.119 R)
• M37: 10,797,077 km (0.117 R)
• M38: 11,378,564 km (0.087 R)
• M39: 12,490,824 km (0.109 R)
• M40: 12,531,066 km (0.098 R)
• M41: 12,774,162 km (0.092 R)
• M42: 13,678,781 km (0.051 R)
• M43: 13,720,369 km (0.108 R)
• M44: 13,887,320 km (0.112 R)
• M45: 14,054,870 km (0.09 R)
• M46: 14,646,380 km (0.073 R)
• M47: 15,073,930 km (0.065 R)
• M48: 15,246,117 km (0.114 R)
• M49: 16,869,404 km (0.113 R)
• M50: 18,271,136 km (0.102 R)
• M51: 18,500,769 km (0.109 R)
• M52: 19,102,152 km (0.099 R)
• M53: 19,616,021 km (0.108 R)
• M54: 20,992,321 km (0.072 R)
• M55: 21,329,216 km (0.058 R)
• M56: 23,686,878 km (0.108 R)
• M57: 25,611,155 km (0.108 R)
• M58: 27,742,776 km (0.099 R)
• M59: 28,590,098 km (0.118 R)
• M60: 28,749,868 km (0.116 R)
• M61: 29,499,503 km (0.109 R)
• M62: 29,714,775 km (0.072 R)
• M63: 31,236,933 km (0.119 R)
• M64: 32,450,621 km (0.045 R)
• M65: 33,119,173 km (0.086 R)
• M66: 33,455,021 km (0.037 R)
• M67: 33,792,065 km (0.086 R)
• M68: 35,551,485 km (0.088 R)
• M69: 36,182,938 km (0.103 R)
• M70: 38,569,024 km (0.061 R)
• M71: 39,040,407 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.4

Radius: 4.4

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.77 AU - 21.35 AU

Year: 27431 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 23,430,342 km

• M1: 90,357 km (0.096 R)
• M2: 181,911 km (0.043 R)
• M3: 536,308 km (0.115 R)
• M4: 692,339 km (0.115 R)
• M5: 939,325 km (0.073 R)
• M6: 1,127,669 km (0.098 R)
• M7: 1,298,360 km (0.081 R)
• M8: 1,477,279 km (0.096 R)
• M9: 1,507,797 km (0.119 R)
• M10: 1,792,781 km (0.078 R)
• M11: 1,958,236 km (0.059 R)
• M12: 1,991,896 km (0.056 R)
• M13: 2,593,728 km (0.091 R)
• M14: 2,743,176 km (0.119 R)
• M15: 2,895,317 km (0.111 R)
• M16: 3,089,346 km (0.082 R)
• M17: 3,287,712 km (0.102 R)
• M18: 3,408,587 km (0.083 R)
• M19: 3,738,451 km (0.09 R)
• M20: 4,339,685 km (0.092 R)
• M21: 4,787,431 km (0.073 R)
• M22: 4,832,909 km (0.11 R)
• M23: 5,343,786 km (0.052 R)
• M24: 6,822,112 km (0.111 R)
• M25: 8,361,923 km (0.073 R)
• M26: 8,637,931 km (0.098 R)
• M27: 8,860,831 km (0.108 R)
• M28: 8,916,931 km (0.117 R)
• M29: 9,713,689 km (0.085 R)
• M30: 10,830,886 km (0.064 R)
• M31: 11,011,002 km (0.103 R)
• M32: 11,071,290 km (0.099 R)
• M33: 11,131,578 km (0.053 R)
• M34: 11,374,225 km (0.094 R)
• M35: 11,679,854 km (0.105 R)
• M36: 12,361,721 km (0.078 R)
• M37: 17,693,389 km (0.115 R)
• M38: 17,763,999 km (0.092 R)
• M39: 18,047,338 km (0.042 R)
• M40: 18,118,397 km (0.115 R)
• M41: 19,050,840 km (0.093 R)
• M42: 20,738,154 km (0.066 R)
• M43: 20,887,154 km (0.087 R)
• M44: 21,336,247 km (0.108 R)
• M45: 21,411,345 km (0.107 R)
• M46: 21,561,990 km (0.096 R)
• M47: 21,940,024 km (0.107 R)
• M48: 22,549,336 km (0.076 R)
• M49: 22,625,780 km (0.11 R)
• M50: 22,779,268 km (0.089 R)
• M51: 23,628,834 km (0.066 R)
• M52: 23,784,565 km (0.089 R)
• M53: 24,725,237 km (0.091 R)
• M54: 25,438,819 km (0.095 R)
• M55: 26,078,649 km (0.113 R)
• M56: 26,886,029 km (0.106 R)
• M57: 27,129,873 km (0.116 R)
• M58: 27,619,656 km (0.029 R)
• M59: 29,440,412 km (0.115 R)
• M60: 30,788,738 km (0.111 R)
• M61: 31,128,923 km (0.106 R)
• M62: 31,556,025 km (0.072 R)
• M63: 31,984,922 km (0.085 R)
• M64: 32,243,278 km (0.102 R)
• M65: 33,370,647 km (0.03 R)
• M66: 34,510,882 km (0.087 R)
• M67: 37,099,973 km (0.092 R)
• M68: 37,734,268 km (0.086 R)
• M69: 40,121,251 km (0.096 R)
• M70: 43,696,790 km (0.116 R)
• M71: 44,174,905 km (0.098 R)
• M72: 44,654,516 km (0.064 R)
• M73: 46,395,835 km (0.086 R)
• M74: 49,346,952 km (0.095 R)
• M75: 49,545,917 km (0.09 R)
• M76: 49,844,814 km (0.111 R)
• M77: 51,852,268 km (0.113 R)
• M78: 52,256,930 km (0.054 R)
• M79: 53,988,376 km (0.118 R)
• M80: 55,221,960 km (0.034 R)
• M81: 55,428,405 km (0.038 R)
• M82: 57,507,366 km (0.06 R)
• M83: 59,083,380 km (0.084 R)
• M84: 59,400,228 km (0.108 R)
• M85: 59,717,675 km (0.088 R)
• M86: 60,566,942 km (0.081 R)
• M87: 61,527,211 km (0.109 R)
• M88: 62,277,444 km (0.102 R)
• M89: 68,831,775 km (0.089 R)
• M90: 68,942,777 km (0.096 R)
• M91: 69,945,232 km (0.117 R)
• M92: 71,064,673 km (0.056 R)
• M93: 71,851,708 km (0.106 R)
• M94: 72,528,788 km (0.078 R)
• M95: 74,002,775 km (0.119 R)
• M96: 75,029,017 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.4

Radius: 6.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.59 AU - 20.79 AU

Year: 27736 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,430,342 km

• M1: 131,796 km (0.108 R)
• M2: 353,500 km (0.1 R)
• M3: 535,560 km (0.112 R)
• M4: 714,928 km (0.083 R)
• M5: 1,006,943 km (0.077 R)
• M6: 1,166,265 km (0.084 R)
• M7: 1,400,386 km (0.106 R)
• M8: 1,649,317 km (0.08 R)
• M9: 1,987,557 km (0.106 R)
• M10: 2,642,946 km (0.073 R)
• M11: 3,037,884 km (0.08 R)
• M12: 3,143,949 km (0.112 R)
• M13: 3,251,360 km (0.113 R)
• M14: 3,414,571 km (0.113 R)
• M15: 3,692,823 km (0.118 R)
• M16: 3,901,512 km (0.073 R)
• M17: 4,836,050 km (0.098 R)
• M18: 5,424,269 km (0.119 R)
• M19: 5,467,204 km (0.093 R)
• M20: 6,057,218 km (0.051 R)
• M21: 6,416,402 km (0.104 R)
• M22: 7,226,176 km (0.065 R)
• M23: 7,344,358 km (0.07 R)
• M24: 7,679,008 km (0.097 R)
• M25: 8,612,349 km (0.089 R)
• M26: 8,712,730 km (0.098 R)
• M27: 9,143,422 km (0.109 R)
• M28: 9,245,896 km (0.035 R)
• M29: 9,581,145 km (0.066 R)
• M30: 9,946,762 km (0.04 R)
• M31: 10,343,496 km (0.105 R)
• M32: 12,403,608 km (0.089 R)
• M33: 13,175,533 km (0.051 R)
• M34: 13,786,641 km (0.107 R)
• M35: 14,436,643 km (0.093 R)
• M36: 15,521,826 km (0.079 R)
• M37: 16,664,305 km (0.118 R)
• M38: 16,977,713 km (0.095 R)
• M39: 17,674,091 km (0.093 R)
• M40: 18,122,136 km (0.115 R)
• M41: 18,444,370 km (0.119 R)
• M42: 18,996,536 km (0.115 R)
• M43: 19,785,515 km (0.09 R)
• M44: 20,017,541 km (0.067 R)
• M45: 20,217,255 km (0.052 R)
• M46: 20,283,975 km (0.117 R)
• M47: 20,618,476 km (0.07 R)
• M48: 20,786,475 km (0.048 R)
• M49: 21,395,039 km (0.113 R)
• M50: 21,497,064 km (0.062 R)
• M51: 21,599,240 km (0.088 R)
• M52: 21,975,179 km (0.109 R)
• M53: 22,733,491 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit