🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.52 AU - 0.68 AU

Year: 172 Days

Day: 18.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,288,954 km

• M1: 63,729 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.68 AU - 1.12 AU

Year: 317 Days

Day: 14.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 178.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.11 AU

Year: 322 Days

Day: 29 Hours

Environment

Temp: 43 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,288,954 km

• M1: 426,354 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.84 AU - 1.22 AU

Year: 388 Days

Day: 28.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.31 AU - 1.49 AU

Year: 614 Days

Day: 41.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,288,954 km

• M1: 883,824 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.24 AU - 2.64 AU

Year: 1413 Days

Day: 24.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 10.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.02 AU - 8.64 AU

Year: 8125 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,288,954 km

• M1: 155,432 km (0.072 R)
• M2: 320,738 km (0.096 R)
• M3: 459,565 km (0.063 R)
• M4: 622,028 km (0.101 R)
• M5: 750,682 km (0.074 R)
• M6: 1,546,543 km (0.112 R)
• M7: 2,186,822 km (0.053 R)
• M8: 2,620,356 km (0.111 R)
• M9: 3,472,167 km (0.118 R)
• M10: 3,637,921 km (0.091 R)
• M11: 3,806,368 km (0.107 R)
• M12: 4,327,418 km (0.101 R)
• M13: 4,976,972 km (0.059 R)
• M14: 5,164,418 km (0.052 R)
• M15: 5,740,519 km (0.102 R)
• M16: 6,050,635 km (0.025 R)
• M17: 6,308,393 km (0.07 R)
• M18: 6,953,758 km (0.1 R)
• M19: 7,223,932 km (0.119 R)
• M20: 7,405,843 km (0.091 R)
• M21: 7,774,452 km (0.114 R)
• M22: 7,961,000 km (0.1 R)
• M23: 8,786,631 km (0.116 R)
• M24: 8,980,959 km (0.099 R)
• M25: 9,078,796 km (0.079 R)
• M26: 9,706,059 km (0.061 R)
• M27: 10,177,143 km (0.119 R)
• M28: 10,279,169 km (0.077 R)
• M29: 10,415,602 km (0.087 R)
• M30: 10,655,856 km (0.112 R)
• M31: 10,932,612 km (0.053 R)
• M32: 11,352,384 km (0.118 R)
• M33: 12,352,296 km (0.074 R)
• M34: 14,934,505 km (0.098 R)
• M35: 15,478,293 km (0.1 R)
• M36: 17,027,080 km (0.077 R)
• M37: 17,148,254 km (0.072 R)
• M38: 17,350,810 km (0.092 R)
• M39: 18,293,127 km (0.076 R)
• M40: 19,125,938 km (0.092 R)
• M41: 19,504,720 km (0.113 R)
• M42: 19,673,915 km (0.086 R)
• M43: 20,312,548 km (0.055 R)
• M44: 20,441,203 km (0.109 R)
• M45: 21,697,825 km (0.069 R)
• M46: 22,225,157 km (0.064 R)
• M47: 22,357,701 km (0.107 R)
• M48: 23,292,538 km (0.104 R)
• M49: 24,058,629 km (0.108 R)
• M50: 24,285,569 km (0.08 R)
• M51: 24,513,107 km (0.069 R)
• M52: 24,695,766 km (0.05 R)
• M53: 24,878,724 km (0.1 R)
• M54: 25,384,515 km (0.112 R)
• M55: 25,569,268 km (0.116 R)
• M56: 26,266,095 km (0.102 R)
• M57: 26,359,444 km (0.119 R)
• M58: 26,827,985 km (0.069 R)
• M59: 28,154,618 km (0.037 R)
• M60: 28,777,694 km (0.089 R)
• M61: 29,260,147 km (0.101 R)
• M62: 29,405,406 km (0.108 R)
• M63: 30,871,166 km (0.114 R)
• M64: 31,167,220 km (0.075 R)
• M65: 31,414,655 km (0.074 R)
• M66: 31,563,356 km (0.109 R)
• M67: 32,510,908 km (0.119 R)
• M68: 32,711,519 km (0.047 R)
• M69: 32,912,728 km (0.063 R)
• M70: 33,215,066 km (0.086 R)
• M71: 33,822,583 km (0.097 R)
• M72: 33,975,172 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 13.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.4 AU - 11.92 AU

Year: 11134 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,288,954 km

• M1: 197,918 km (0.069 R)
• M2: 1,192,445 km (0.116 R)
• M3: 1,460,075 km (0.104 R)
• M4: 1,568,234 km (0.067 R)
• M5: 1,793,230 km (0.062 R)
• M6: 1,886,429 km (0.115 R)
• M7: 2,053,380 km (0.041 R)
• M8: 2,225,418 km (0.103 R)
• M9: 2,402,392 km (0.045 R)
• M10: 3,157,113 km (0.101 R)
• M11: 3,739,199 km (0.035 R)
• M12: 3,829,406 km (0.073 R)
• M13: 4,166,749 km (0.082 R)
• M14: 4,642,321 km (0.108 R)
• M15: 4,772,022 km (0.098 R)
• M16: 4,903,070 km (0.109 R)
• M17: 5,068,525 km (0.088 R)
• M18: 5,303,394 km (0.111 R)
• M19: 5,405,270 km (0.092 R)
• M20: 6,350,430 km (0.118 R)
• M21: 6,786,956 km (0.107 R)
• M22: 6,934,759 km (0.094 R)
• M23: 7,271,055 km (0.039 R)
• M24: 7,384,300 km (0.064 R)
• M25: 7,920,908 km (0.077 R)
• M26: 9,031,822 km (0.071 R)
• M27: 9,358,244 km (0.114 R)
• M28: 9,647,118 km (0.096 R)
• M29: 9,938,834 km (0.072 R)
• M30: 10,233,542 km (0.115 R)
• M31: 10,360,700 km (0.111 R)
• M32: 11,004,569 km (0.091 R)
• M33: 11,573,190 km (0.103 R)
• M34: 11,750,015 km (0.1 R)
• M35: 12,967,443 km (0.111 R)
• M36: 13,197,225 km (0.107 R)
• M37: 13,335,902 km (0.097 R)
• M38: 14,082,994 km (0.065 R)
• M39: 15,181,042 km (0.113 R)
• M40: 15,374,772 km (0.061 R)
• M41: 15,569,398 km (0.109 R)
• M42: 17,306,678 km (0.091 R)
• M43: 18,018,764 km (0.113 R)
• M44: 18,688,664 km (0.109 R)
• M45: 19,314,282 km (0.11 R)
• M46: 20,105,804 km (0.082 R)
• M47: 20,265,425 km (0.062 R)
• M48: 21,177,823 km (0.079 R)
• M49: 21,394,440 km (0.066 R)
• M50: 21,884,673 km (0.113 R)
• M51: 22,323,443 km (0.04 R)
• M52: 23,377,210 km (0.102 R)
• M53: 23,713,357 km (0.109 R)
• M54: 24,107,547 km (0.108 R)
• M55: 24,447,134 km (0.11 R)
• M56: 25,188,392 km (0.074 R)
• M57: 25,360,579 km (0.054 R)
• M58: 26,576,361 km (0.115 R)
• M59: 26,985,810 km (0.049 R)
• M60: 27,751,901 km (0.1 R)
• M61: 28,644,551 km (0.092 R)
• M62: 28,884,207 km (0.057 R)
• M63: 29,667,801 km (0.119 R)
• M64: 29,788,975 km (0.113 R)
• M65: 30,580,498 km (0.084 R)
• M66: 31,255,782 km (0.097 R)
• M67: 32,371,334 km (0.102 R)
• M68: 33,562,881 km (0.089 R)
• M69: 33,689,141 km (0.084 R)
• M70: 34,068,970 km (0.049 R)
• M71: 34,195,829 km (0.098 R)
• M72: 35,602,199 km (0.073 R)
• M73: 36,053,685 km (0.12 R)
• M74: 37,878,330 km (0.077 R)
• M75: 38,537,309 km (0.082 R)
• M76: 39,133,606 km (0.09 R)
• M77: 41,549,163 km (0.081 R)
• M78: 41,752,616 km (0.086 R)
• M79: 42,706,602 km (0.074 R)
• M80: 43,943,627 km (0.088 R)
• M81: 44,358,611 km (0.11 R)
• M82: 44,566,552 km (0.113 R)
• M83: 45,681,206 km (0.099 R)
• M84: 45,891,241 km (0.117 R)
• M85: 46,805,135 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.9

Radius: 3.9

Gravity: 62.72 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.46 AU - 15.14 AU

Year: 17988 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,288,954 km

• M1: 399,576 km (0.117 R)
• M2: 480,359 km (0.056 R)
• M3: 522,845 km (0.078 R)
• M4: 705,354 km (0.111 R)
• M5: 1,041,351 km (0.102 R)
• M6: 1,211,294 km (0.032 R)
• M7: 1,577,061 km (0.077 R)
• M8: 4,016,703 km (0.039 R)
• M9: 4,104,666 km (0.088 R)
• M10: 4,553,460 km (0.075 R)
• M11: 5,017,662 km (0.037 R)
• M12: 5,594,362 km (0.116 R)
• M13: 6,653,066 km (0.068 R)
• M14: 8,101,921 km (0.059 R)
• M15: 8,324,523 km (0.086 R)
• M16: 8,662,315 km (0.102 R)
• M17: 9,004,595 km (0.118 R)
• M18: 9,702,170 km (0.044 R)
• M19: 10,296,821 km (0.065 R)
• M20: 10,780,920 km (0.103 R)
• M21: 11,334,432 km (0.032 R)
• M22: 11,396,515 km (0.096 R)
• M23: 12,023,330 km (0.118 R)
• M24: 12,213,619 km (0.109 R)
• M25: 13,310,321 km (0.081 R)
• M26: 13,375,845 km (0.062 R)
• M27: 14,236,930 km (0.067 R)
• M28: 14,775,632 km (0.119 R)
• M29: 15,115,818 km (0.108 R)
• M30: 15,389,731 km (0.094 R)
• M31: 19,467,321 km (0.026 R)
• M32: 20,972,125 km (0.067 R)
• M33: 21,815,708 km (0.106 R)
• M34: 22,514,180 km (0.087 R)
• M35: 22,592,121 km (0.107 R)
• M36: 22,748,600 km (0.118 R)
• M37: 22,826,840 km (0.067 R)
• M38: 23,140,995 km (0.115 R)
• M39: 24,572,497 km (0.105 R)
• M40: 25,380,027 km (0.063 R)
• M41: 25,624,021 km (0.106 R)
• M42: 26,690,055 km (0.033 R)
• M43: 27,187,019 km (0.113 R)
• M44: 28,950,180 km (0.105 R)
• M45: 29,290,216 km (0.113 R)
• M46: 32,939,357 km (0.07 R)
• M47: 34,007,934 km (0.118 R)
• M48: 36,636,967 km (0.059 R)
• M49: 37,743,842 km (0.077 R)
• M50: 38,022,244 km (0.111 R)
• M51: 38,581,141 km (0.108 R)
• M52: 41,895,033 km (0.117 R)
• M53: 42,183,308 km (0.072 R)
• M54: 42,955,233 km (0.081 R)
• M55: 43,245,902 km (0.087 R)
• M56: 43,342,841 km (0.103 R)
• M57: 44,121,798 km (0.096 R)
• M58: 45,594,589 km (0.108 R)
• M59: 46,089,159 km (0.12 R)
• M60: 47,583,343 km (0.117 R)
• M61: 48,185,474 km (0.116 R)
• M62: 48,386,833 km (0.071 R)
• M63: 48,790,149 km (0.073 R)
• M64: 48,891,127 km (0.076 R)
• M65: 50,721,457 km (0.12 R)
• M66: 52,057,067 km (0.068 R)
• M67: 52,781,121 km (0.107 R)
• M68: 52,988,613 km (0.08 R)
• M69: 54,343,820 km (0.051 R)
• M70: 55,499,314 km (0.062 R)
• M71: 56,450,757 km (0.11 R)
• M72: 56,556,821 km (0.081 R)
• M73: 57,727,874 km (0.058 R)
• M74: 59,769,136 km (0.081 R)
• M75: 59,877,296 km (0.112 R)
• M76: 60,310,232 km (0.039 R)
• M77: 60,744,365 km (0.059 R)
• M78: 61,288,303 km (0.036 R)
• M79: 63,590,913 km (0.083 R)
• M80: 64,364,633 km (0.117 R)
• M81: 64,475,485 km (0.085 R)
• M82: 65,030,344 km (0.072 R)
• M83: 65,364,097 km (0.114 R)
• M84: 65,475,398 km (0.076 R)
• M85: 66,256,747 km (0.12 R)
• M86: 67,265,785 km (0.054 R)
• M87: 67,378,283 km (0.056 R)
• M88: 68,732,293 km (0.115 R)
• M89: 68,958,934 km (0.087 R)
• M90: 69,526,358 km (0.075 R)
• M91: 71,238,057 km (0.092 R)
• M92: 72,271,779 km (0.102 R)
• M93: 72,732,690 km (0.103 R)
• M94: 76,338,447 km (0.083 R)
• M95: 77,043,053 km (0.11 R)
• M96: 78,458,698 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.1

Radius: 8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.88 AU - 15.48 AU

Year: 21934 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,288,954 km

• M1: 125,961 km (0.074 R)
• M2: 227,239 km (0.109 R)
• M3: 311,164 km (0.08 R)
• M4: 1,199,625 km (0.078 R)
• M5: 1,259,165 km (0.068 R)
• M6: 2,365,890 km (0.061 R)
• M7: 2,646,386 km (0.072 R)
• M8: 2,751,105 km (0.108 R)
• M9: 2,883,798 km (0.072 R)
• M10: 3,550,556 km (0.06 R)
• M11: 3,724,538 km (0.093 R)
• M12: 3,960,903 km (0.044 R)
• M13: 4,020,742 km (0.049 R)
• M14: 4,263,240 km (0.052 R)
• M15: 5,181,921 km (0.108 R)
• M16: 5,445,961 km (0.112 R)
• M17: 5,680,530 km (0.067 R)
• M18: 6,090,429 km (0.064 R)
• M19: 7,156,762 km (0.026 R)
• M20: 7,266,567 km (0.087 R)
• M21: 7,524,922 km (0.032 R)
• M22: 7,748,721 km (0.084 R)
• M23: 8,627,160 km (0.035 R)
• M24: 8,783,190 km (0.079 R)
• M25: 8,861,579 km (0.095 R)
• M26: 9,097,944 km (0.062 R)
• M27: 9,577,106 km (0.1 R)
• M28: 10,105,486 km (0.078 R)
• M29: 10,228,754 km (0.117 R)
• M30: 10,601,552 km (0.117 R)
• M31: 11,488,817 km (0.032 R)
• M32: 12,049,959 km (0.077 R)
• M33: 12,137,025 km (0.114 R)
• M34: 12,886,061 km (0.077 R)
• M35: 13,288,629 km (0.048 R)
• M36: 14,382,339 km (0.106 R)
• M37: 14,799,867 km (0.109 R)
• M38: 15,268,557 km (0.114 R)
• M39: 15,362,804 km (0.11 R)
• M40: 17,683,964 km (0.094 R)
• M41: 17,782,998 km (0.101 R)
• M42: 17,882,181 km (0.111 R)
• M43: 18,031,480 km (0.083 R)
• M44: 18,331,125 km (0.101 R)
• M45: 19,189,218 km (0.115 R)
• M46: 19,444,133 km (0.065 R)
• M47: 20,422,802 km (0.083 R)
• M48: 20,578,833 km (0.093 R)
• M49: 20,891,941 km (0.109 R)
• M50: 21,787,883 km (0.114 R)
• M51: 22,374,306 km (0.076 R)
• M52: 23,073,976 km (0.062 R)
• M53: 23,562,562 km (0.105 R)
• M54: 24,771,313 km (0.114 R)
• M55: 25,831,364 km (0.099 R)
• M56: 25,943,861 km (0.062 R)
• M57: 26,169,305 km (0.093 R)
• M58: 26,678,686 km (0.114 R)
• M59: 27,020,218 km (0.106 R)
• M60: 27,134,361 km (0.084 R)
• M61: 27,707,620 km (0.096 R)
• M62: 27,880,256 km (0.037 R)
• M63: 28,924,150 km (0.105 R)
• M64: 28,982,493 km (0.034 R)
• M65: 29,509,676 km (0.094 R)
• M66: 29,686,052 km (0.042 R)
• M67: 29,744,844 km (0.111 R)
• M68: 30,692,247 km (0.118 R)
• M69: 30,990,396 km (0.114 R)
• M70: 32,192,265 km (0.089 R)
• M71: 32,252,703 km (0.085 R)
• M72: 33,531,914 km (0.108 R)
• M73: 34,517,614 km (0.09 R)
• M74: 34,703,415 km (0.098 R)
• M75: 36,202,386 km (0.025 R)
• M76: 36,517,289 km (0.104 R)
• M77: 37,340,377 km (0.113 R)
• M78: 37,594,842 km (0.05 R)
• M79: 37,913,785 km (0.054 R)
• M80: 38,105,570 km (0.039 R)
• M81: 38,169,598 km (0.093 R)
• M82: 39,392,411 km (0.066 R)
• M83: 39,586,738 km (0.053 R)
• M84: 40,497,490 km (0.045 R)
• M85: 40,562,715 km (0.12 R)
• M86: 41,942,456 km (0.049 R)
• M87: 42,140,823 km (0.085 R)
• M88: 43,070,573 km (0.049 R)
• M89: 43,671,957 km (0.098 R)
• M90: 45,018,038 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 15,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit