🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 209 Days

Day: 14.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.03 AU

Year: 344 Days

Day: 13 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.92 AU - 1.18 AU

Year: 393 Days

Day: 19.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.24 AU - 1.32 AU

Year: 529 Days

Day: 43.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.84 AU - 4.7 AU

Year: 2674 Days

Day: 18 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 14

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.27 AU - 5.87 AU

Year: 4170 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 135.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,296,681 km

• M1: 382,971 km (0.094 R)
• M2: 489,335 km (0.104 R)
• M3: 619,934 km (0.037 R)
• M4: 1,065,735 km (0.054 R)
• M5: 1,188,854 km (0.115 R)
• M6: 1,495,680 km (0.064 R)
• M7: 1,588,281 km (0.111 R)
• M8: 2,046,798 km (0.116 R)
• M9: 2,399,550 km (0.101 R)
• M10: 2,546,305 km (0.068 R)
• M11: 3,123,454 km (0.096 R)
• M12: 3,345,308 km (0.12 R)
• M13: 3,826,265 km (0.081 R)
• M14: 4,240,352 km (0.097 R)
• M15: 4,509,329 km (0.089 R)
• M16: 5,040,700 km (0.089 R)
• M17: 5,470,794 km (0.054 R)
• M18: 5,592,268 km (0.058 R)
• M19: 6,062,603 km (0.086 R)
• M20: 6,163,283 km (0.083 R)
• M21: 6,494,193 km (0.119 R)
• M22: 7,120,709 km (0.059 R)
• M23: 7,387,592 km (0.098 R)
• M24: 7,630,539 km (0.043 R)
• M25: 8,263,637 km (0.104 R)
• M26: 9,550,777 km (0.038 R)
• M27: 9,993,736 km (0.062 R)
• M28: 10,172,805 km (0.083 R)
• M29: 10,352,921 km (0.052 R)
• M30: 10,686,075 km (0.097 R)
• M31: 10,777,479 km (0.116 R)
• M32: 11,456,205 km (0.098 R)
• M33: 11,958,405 km (0.117 R)
• M34: 12,180,558 km (0.078 R)
• M35: 12,919,721 km (0.092 R)
• M36: 13,017,259 km (0.116 R)
• M37: 13,311,219 km (0.049 R)
• M38: 13,673,545 km (0.079 R)
• M39: 14,039,162 km (0.088 R)
• M40: 15,155,162 km (0.116 R)
• M41: 15,361,158 km (0.096 R)
• M42: 15,637,316 km (0.105 R)
• M43: 15,984,832 km (0.103 R)
• M44: 16,581,428 km (0.098 R)
• M45: 16,758,253 km (0.051 R)
• M46: 17,328,520 km (0.055 R)
• M47: 18,013,828 km (0.084 R)
• M48: 18,378,248 km (0.111 R)
• M49: 19,597,620 km (0.075 R)
• M50: 19,709,819 km (0.062 R)
• M51: 20,047,611 km (0.071 R)
• M52: 20,349,499 km (0.077 R)
• M53: 20,919,617 km (0.119 R)
• M54: 21,187,397 km (0.094 R)
• M55: 21,302,587 km (0.081 R)
• M56: 21,572,013 km (0.099 R)
• M57: 21,881,381 km (0.099 R)
• M58: 22,582,846 km (0.09 R)
• M59: 22,779,118 km (0.083 R)
• M60: 23,410,571 km (0.09 R)
• M61: 23,768,409 km (0.091 R)
• M62: 24,852,694 km (0.077 R)
• M63: 25,217,563 km (0.087 R)
• M64: 25,666,207 km (0.11 R)
• M65: 26,158,534 km (0.098 R)
• M66: 27,069,136 km (0.094 R)
• M67: 27,738,138 km (0.09 R)
• M68: 28,032,397 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 9.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.21 AU - 7.61 AU

Year: 6634 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,296,681 km

• M1: 280,197 km (0.095 R)
• M2: 478,863 km (0.092 R)
• M3: 572,062 km (0.032 R)
• M4: 724,802 km (0.099 R)
• M5: 806,482 km (0.028 R)
• M6: 1,055,862 km (0.081 R)
• M7: 1,181,823 km (0.032 R)
• M8: 1,246,898 km (0.101 R)
• M9: 1,313,170 km (0.116 R)
• M10: 1,449,304 km (0.066 R)
• M11: 1,699,133 km (0.093 R)
• M12: 2,119,802 km (0.099 R)
• M13: 4,328,315 km (0.1 R)
• M14: 5,222,611 km (0.115 R)
• M15: 6,549,993 km (0.076 R)
• M16: 6,667,577 km (0.103 R)
• M17: 6,875,069 km (0.071 R)
• M18: 6,964,678 km (0.064 R)
• M19: 7,296,487 km (0.074 R)
• M20: 7,387,891 km (0.075 R)
• M21: 7,479,744 km (0.098 R)
• M22: 7,602,713 km (0.034 R)
• M23: 7,881,863 km (0.113 R)
• M24: 8,007,076 km (0.114 R)
• M25: 8,291,163 km (0.111 R)
• M26: 9,593,562 km (0.099 R)
• M27: 9,895,301 km (0.119 R)
• M28: 10,371,022 km (0.106 R)
• M29: 10,508,353 km (0.034 R)
• M30: 12,202,399 km (0.069 R)
• M31: 12,529,270 km (0.108 R)
• M32: 12,932,886 km (0.056 R)
• M33: 13,006,787 km (0.08 R)
• M34: 13,229,239 km (0.1 R)
• M35: 13,490,287 km (0.117 R)
• M36: 13,866,077 km (0.093 R)
• M37: 13,979,622 km (0.094 R)
• M38: 14,705,171 km (0.034 R)
• M39: 15,599,916 km (0.111 R)
• M40: 17,687,255 km (0.059 R)
• M41: 18,057,361 km (0.057 R)
• M42: 18,430,009 km (0.115 R)
• M43: 19,014,787 km (0.096 R)
• M44: 19,351,681 km (0.051 R)
• M45: 19,690,521 km (0.117 R)
• M46: 21,326,822 km (0.117 R)
• M47: 21,764,695 km (0.119 R)
• M48: 22,072,867 km (0.117 R)
• M49: 22,249,691 km (0.099 R)
• M50: 23,275,484 km (0.063 R)
• M51: 23,726,222 km (0.05 R)
• M52: 23,907,236 km (0.082 R)
• M53: 24,179,803 km (0.048 R)
• M54: 24,499,045 km (0.054 R)
• M55: 26,163,022 km (0.044 R)
• M56: 26,867,030 km (0.06 R)
• M57: 27,720,186 km (0.11 R)
• M58: 29,210,031 km (0.1 R)
• M59: 29,842,531 km (0.12 R)
• M60: 30,676,539 km (0.112 R)
• M61: 30,824,492 km (0.109 R)
• M62: 31,667,476 km (0.092 R)
• M63: 31,767,257 km (0.108 R)
• M64: 32,618,619 km (0.116 R)
• M65: 33,072,499 km (0.07 R)
• M66: 33,579,187 km (0.036 R)
• M67: 34,088,418 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 11.2

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.48 AU - 8.7 AU

Year: 9196 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,296,681 km

• M1: 143,764 km (0.102 R)
• M2: 490,681 km (0.076 R)
• M3: 724,802 km (0.108 R)
• M4: 976,425 km (0.116 R)
• M5: 1,133,204 km (0.104 R)
• M6: 2,243,370 km (0.094 R)
• M7: 2,615,719 km (0.097 R)
• M8: 2,922,095 km (0.109 R)
• M9: 3,388,691 km (0.032 R)
• M10: 3,692,225 km (0.099 R)
• M11: 3,910,040 km (0.112 R)
• M12: 4,068,164 km (0.09 R)
• M13: 4,325,772 km (0.119 R)
• M14: 4,856,994 km (0.063 R)
• M15: 5,338,998 km (0.118 R)
• M16: 5,656,894 km (0.11 R)
• M17: 5,764,305 km (0.104 R)
• M18: 6,090,429 km (0.117 R)
• M19: 8,050,609 km (0.115 R)
• M20: 8,661,567 km (0.112 R)
• M21: 9,203,261 km (0.034 R)
• M22: 9,329,821 km (0.113 R)
• M23: 9,414,643 km (0.083 R)
• M24: 9,670,306 km (0.092 R)
• M25: 10,363,243 km (0.119 R)
• M26: 10,627,283 km (0.05 R)
• M27: 11,027,457 km (0.112 R)
• M28: 12,537,050 km (0.049 R)
• M29: 13,339,792 km (0.1 R)
• M30: 14,648,773 km (0.116 R)
• M31: 15,143,942 km (0.065 R)
• M32: 15,343,506 km (0.062 R)
• M33: 15,745,325 km (0.12 R)
• M34: 15,846,454 km (0.099 R)
• M35: 17,858,844 km (0.117 R)
• M36: 18,016,969 km (0.12 R)
• M37: 18,281,608 km (0.082 R)
• M38: 18,547,443 km (0.115 R)
• M39: 18,654,256 km (0.051 R)
• M40: 19,029,298 km (0.094 R)
• M41: 19,461,037 km (0.11 R)
• M42: 20,609,799 km (0.074 R)
• M43: 20,886,556 km (0.067 R)
• M44: 21,276,108 km (0.097 R)
• M45: 22,118,943 km (0.062 R)
• M46: 22,515,976 km (0.088 R)
• M47: 22,743,813 km (0.078 R)
• M48: 25,538,451 km (0.095 R)
• M49: 25,895,391 km (0.119 R)
• M50: 26,553,921 km (0.099 R)
• M51: 27,643,592 km (0.082 R)
• M52: 28,009,957 km (0.104 R)
• M53: 28,871,342 km (0.106 R)
• M54: 30,430,900 km (0.054 R)
• M55: 30,999,072 km (0.082 R)
• M56: 31,316,220 km (0.059 R)
• M57: 31,634,415 km (0.071 R)
• M58: 32,531,254 km (0.105 R)
• M59: 33,306,620 km (0.038 R)
• M60: 34,218,867 km (0.067 R)
• M61: 34,349,765 km (0.101 R)
• M62: 34,480,963 km (0.115 R)
• M63: 35,073,221 km (0.083 R)
• M64: 35,602,498 km (0.106 R)
• M65: 35,735,341 km (0.04 R)
• M66: 36,334,630 km (0.089 R)
• M67: 36,468,221 km (0.081 R)
• M68: 37,139,018 km (0.109 R)
• M69: 37,746,086 km (0.083 R)
• M70: 38,152,693 km (0.046 R)
• M71: 39,449,557 km (0.096 R)
• M72: 40,483,727 km (0.101 R)
• M73: 40,899,908 km (0.103 R)
• M74: 41,039,034 km (0.051 R)
• M75: 41,946,495 km (0.105 R)
• M76: 42,860,688 km (0.082 R)
• M77: 42,931,298 km (0.067 R)
• M78: 43,639,344 km (0.064 R)
• M79: 44,494,147 km (0.062 R)
• M80: 44,923,642 km (0.09 R)
• M81: 45,570,503 km (0.1 R)
• M82: 47,091,615 km (0.032 R)
• M83: 47,237,323 km (0.063 R)
• M84: 47,894,955 km (0.115 R)
• M85: 47,968,258 km (0.113 R)
• M86: 48,041,561 km (0.059 R)
• M87: 48,114,864 km (0.103 R)
• M88: 48,776,685 km (0.102 R)
• M89: 48,850,287 km (0.028 R)
• M90: 49,071,692 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 13.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.44 AU - 11.56 AU

Year: 11550 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,296,681 km

• M1: 251,923 km (0.043 R)
• M2: 385,514 km (0.115 R)
• M3: 785,838 km (0.1 R)
• M4: 1,066,782 km (0.119 R)
• M5: 1,896,153 km (0.074 R)
• M6: 2,006,257 km (0.066 R)
• M7: 2,187,121 km (0.054 R)
• M8: 2,444,878 km (0.088 R)
• M9: 2,863,004 km (0.097 R)
• M10: 3,041,774 km (0.071 R)
• M11: 3,410,831 km (0.099 R)
• M12: 3,546,218 km (0.101 R)
• M13: 4,048,418 km (0.106 R)
• M14: 4,192,032 km (0.11 R)
• M15: 4,484,346 km (0.117 R)
• M16: 4,603,276 km (0.101 R)
• M17: 4,693,035 km (0.082 R)
• M18: 4,996,718 km (0.097 R)
• M19: 6,375,263 km (0.108 R)
• M20: 7,228,270 km (0.08 R)
• M21: 7,650,435 km (0.109 R)
• M22: 8,189,586 km (0.105 R)
• M23: 8,519,000 km (0.083 R)
• M24: 8,890,153 km (0.08 R)
• M25: 9,040,199 km (0.107 R)
• M26: 9,190,994 km (0.104 R)
• M27: 9,571,721 km (0.106 R)
• M28: 13,267,835 km (0.063 R)
• M29: 13,611,910 km (0.07 R)
• M30: 15,782,575 km (0.062 R)
• M31: 15,918,859 km (0.075 R)
• M32: 16,010,114 km (0.044 R)
• M33: 16,514,408 km (0.064 R)
• M34: 17,070,613 km (0.11 R)
• M35: 17,538,854 km (0.095 R)
• M36: 18,249,145 km (0.103 R)
• M37: 18,392,460 km (0.09 R)
• M38: 18,824,199 km (0.093 R)
• M39: 18,920,690 km (0.109 R)
• M40: 20,535,300 km (0.058 R)
• M41: 20,634,633 km (0.056 R)
• M42: 21,133,392 km (0.034 R)
• M43: 21,233,623 km (0.075 R)
• M44: 21,787,733 km (0.065 R)
• M45: 22,551,131 km (0.11 R)
• M46: 23,894,969 km (0.118 R)
• M47: 24,104,107 km (0.036 R)
• M48: 24,313,843 km (0.085 R)
• M49: 24,682,153 km (0.102 R)
• M50: 24,999,450 km (0.061 R)
• M51: 25,371,200 km (0.086 R)
• M52: 25,531,121 km (0.054 R)
• M53: 26,227,947 km (0.084 R)
• M54: 26,768,295 km (0.092 R)
• M55: 28,190,223 km (0.051 R)
• M56: 29,412,587 km (0.119 R)
• M57: 30,765,700 km (0.114 R)
• M58: 31,621,848 km (0.111 R)
• M59: 31,966,372 km (0.11 R)
• M60: 32,312,242 km (0.094 R)
• M61: 32,717,354 km (0.065 R)
• M62: 32,833,292 km (0.111 R)
• M63: 33,357,333 km (0.112 R)
• M64: 33,649,498 km (0.12 R)
• M65: 33,766,633 km (0.109 R)
• M66: 33,942,560 km (0.107 R)
• M67: 35,242,416 km (0.049 R)
• M68: 35,719,035 km (0.12 R)
• M69: 36,317,875 km (0.116 R)
• M70: 36,859,719 km (0.038 R)
• M71: 37,222,344 km (0.096 R)
• M72: 37,707,789 km (0.1 R)
• M73: 38,195,328 km (0.108 R)
• M74: 38,378,735 km (0.105 R)
• M75: 38,562,442 km (0.071 R)
• M76: 38,685,112 km (0.094 R)
• M77: 39,423,377 km (0.101 R)
• M78: 40,228,513 km (0.052 R)
• M79: 40,352,829 km (0.066 R)
• M80: 40,539,677 km (0.079 R)
• M81: 40,664,292 km (0.087 R)
• M82: 40,851,588 km (0.117 R)
• M83: 41,164,248 km (0.1 R)
• M84: 41,477,805 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit