🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.54 AU - 0.74 AU

Year: 187 Days

Day: 22.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 65.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,186,181 km

• M1: 197,619 km (0.074 R)
• M2: 540,348 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.74 AU - 0.8 AU

Year: 247 Days

Day: 28.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,186,181 km

• M1: 107,112 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.86 AU

Year: 271 Days

Day: 37.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.25 AU - 1.51 AU

Year: 592 Days

Day: 25.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.74 AU - 2.76 AU

Year: 1666 Days

Day: 21.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,186,181 km

• M1: 513,121 km (0.067 R)
• M2: 823,536 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.36 AU - 3.18 AU

Year: 1684 Days

Day: 37.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 10.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.92 AU - 7.4 AU

Year: 6278 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 123.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,186,181 km

• M1: 185,950 km (0.099 R)
• M2: 291,417 km (0.112 R)
• M3: 429,495 km (0.05 R)
• M4: 644,767 km (0.04 R)
• M5: 808,576 km (0.099 R)
• M6: 895,942 km (0.108 R)
• M7: 1,002,306 km (0.108 R)
• M8: 1,228,348 km (0.113 R)
• M9: 1,313,320 km (0.058 R)
• M10: 1,692,102 km (0.094 R)
• M11: 1,806,544 km (0.094 R)
• M12: 2,482,726 km (0.075 R)
• M13: 2,569,643 km (0.106 R)
• M14: 3,207,528 km (0.099 R)
• M15: 3,278,737 km (0.042 R)
• M16: 3,994,562 km (0.114 R)
• M17: 4,383,517 km (0.116 R)
• M18: 4,866,419 km (0.075 R)
• M19: 5,593,913 km (0.087 R)
• M20: 5,824,743 km (0.038 R)
• M21: 6,117,506 km (0.092 R)
• M22: 6,475,344 km (0.099 R)
• M23: 7,118,016 km (0.09 R)
• M24: 7,211,365 km (0.112 R)
• M25: 7,431,125 km (0.073 R)
• M26: 7,748,871 km (0.035 R)
• M27: 7,941,702 km (0.11 R)
• M28: 8,266,629 km (0.057 R)
• M29: 8,762,097 km (0.033 R)
• M30: 8,895,837 km (0.118 R)
• M31: 9,886,026 km (0.051 R)
• M32: 10,731,852 km (0.034 R)
• M33: 11,600,716 km (0.055 R)
• M34: 11,895,275 km (0.091 R)
• M35: 12,192,526 km (0.032 R)
• M36: 12,718,362 km (0.053 R)
• M37: 12,946,050 km (0.056 R)
• M38: 13,521,104 km (0.109 R)
• M39: 13,598,446 km (0.053 R)
• M40: 13,909,161 km (0.098 R)
• M41: 14,065,491 km (0.101 R)
• M42: 14,696,345 km (0.041 R)
• M43: 15,015,138 km (0.06 R)
• M44: 15,255,841 km (0.104 R)
• M45: 15,538,282 km (0.12 R)
• M46: 16,437,066 km (0.114 R)
• M47: 16,602,372 km (0.058 R)
• M48: 18,242,264 km (0.081 R)
• M49: 19,059,816 km (0.086 R)
• M50: 19,494,847 km (0.102 R)
• M51: 20,242,088 km (0.117 R)
• M52: 20,330,650 km (0.099 R)
• M53: 20,508,073 km (0.12 R)
• M54: 20,641,365 km (0.086 R)
• M55: 20,953,875 km (0.1 R)
• M56: 21,357,789 km (0.053 R)
• M57: 21,583,382 km (0.117 R)
• M58: 21,764,396 km (0.107 R)
• M59: 22,082,441 km (0.1 R)
• M60: 22,539,313 km (0.111 R)
• M61: 24,633,982 km (0.109 R)
• M62: 24,823,223 km (0.05 R)
• M63: 25,203,052 km (0.069 R)
• M64: 27,326,445 km (0.063 R)
• M65: 28,360,016 km (0.067 R)
• M66: 28,806,865 km (0.069 R)
• M67: 29,205,992 km (0.071 R)
• M68: 29,306,073 km (0.12 R)
• M69: 29,607,064 km (0.092 R)
• M70: 29,908,953 km (0.102 R)
• M71: 30,110,760 km (0.101 R)
• M72: 30,262,452 km (0.11 R)
• M73: 31,587,890 km (0.119 R)
• M74: 32,464,683 km (0.077 R)
• M75: 32,724,085 km (0.11 R)
• M76: 32,984,236 km (0.046 R)
• M77: 33,454,123 km (0.116 R)
• M78: 34,136,888 km (0.108 R)
• M79: 35,409,218 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.8

Radius: 11.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.01 AU - 13.15 AU

Year: 13471 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,186,181 km

• M1: 169,195 km (0.09 R)
• M2: 471,981 km (0.088 R)
• M3: 547,827 km (0.109 R)
• M4: 1,400,386 km (0.098 R)
• M5: 1,681,480 km (0.113 R)
• M6: 1,789,639 km (0.113 R)
• M7: 1,948,512 km (0.045 R)
• M8: 2,212,403 km (0.087 R)
• M9: 2,830,242 km (0.085 R)
• M10: 3,091,889 km (0.081 R)
• M11: 3,440,153 km (0.108 R)
• M12: 3,578,979 km (0.105 R)
• M13: 3,780,787 km (0.094 R)
• M14: 4,386,958 km (0.098 R)
• M15: 4,472,976 km (0.077 R)
• M16: 4,734,473 km (0.076 R)
• M17: 5,433,095 km (0.087 R)
• M18: 5,595,409 km (0.087 R)
• M19: 8,084,269 km (0.034 R)
• M20: 8,163,705 km (0.056 R)
• M21: 8,243,291 km (0.064 R)
• M22: 8,483,845 km (0.097 R)
• M23: 8,672,488 km (0.073 R)
• M24: 8,944,307 km (0.079 R)
• M25: 10,145,428 km (0.109 R)
• M26: 10,317,017 km (0.074 R)
• M27: 10,518,525 km (0.088 R)
• M28: 11,426,435 km (0.105 R)
• M29: 11,784,572 km (0.091 R)
• M30: 12,237,555 km (0.093 R)
• M31: 12,328,809 km (0.1 R)
• M32: 12,665,405 km (0.079 R)
• M33: 12,757,856 km (0.044 R)
• M34: 13,160,573 km (0.098 R)
• M35: 13,630,460 km (0.094 R)
• M36: 14,458,036 km (0.092 R)
• M37: 15,498,938 km (0.109 R)
• M38: 15,995,154 km (0.043 R)
• M39: 16,261,887 km (0.066 R)
• M40: 16,563,775 km (0.092 R)
• M41: 16,766,181 km (0.107 R)
• M42: 18,693,600 km (0.09 R)
• M43: 19,045,155 km (0.094 R)
• M44: 20,005,274 km (0.095 R)
• M45: 20,292,802 km (0.097 R)
• M46: 20,944,749 km (0.115 R)
• M47: 21,053,956 km (0.116 R)
• M48: 21,861,485 km (0.064 R)
• M49: 24,612,889 km (0.101 R)
• M50: 25,307,921 km (0.033 R)
• M51: 25,696,875 km (0.087 R)
• M52: 25,853,055 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 9.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.19 AU - 12.57 AU

Year: 15910 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,186,181 km

• M1: 142,268 km (0.04 R)
• M2: 504,893 km (0.103 R)
• M3: 592,707 km (0.111 R)
• M4: 667,207 km (0.095 R)
• M5: 868,565 km (0.087 R)
• M6: 999,015 km (0.115 R)
• M7: 1,207,554 km (0.091 R)
• M8: 1,612,815 km (0.05 R)
• M9: 1,859,053 km (0.117 R)
• M10: 1,943,725 km (0.079 R)
• M11: 2,636,812 km (0.06 R)
• M12: 2,700,541 km (0.094 R)
• M13: 2,797,031 km (0.119 R)
• M14: 2,862,106 km (0.11 R)
• M15: 2,927,630 km (0.04 R)
• M16: 3,127,194 km (0.067 R)
• M17: 3,681,454 km (0.119 R)
• M18: 3,860,971 km (0.042 R)
• M19: 4,080,282 km (0.077 R)
• M20: 4,341,330 km (0.115 R)
• M21: 4,492,873 km (0.059 R)
• M22: 5,809,783 km (0.072 R)
• M23: 6,188,565 km (0.108 R)
• M24: 6,445,574 km (0.104 R)
• M25: 7,103,356 km (0.087 R)
• M26: 7,462,839 km (0.107 R)
• M27: 8,863,674 km (0.084 R)
• M28: 9,250,833 km (0.055 R)
• M29: 9,544,793 km (0.082 R)
• M30: 9,742,412 km (0.101 R)
• M31: 10,394,359 km (0.115 R)
• M32: 10,802,612 km (0.072 R)
• M33: 12,272,261 km (0.118 R)
• M34: 13,748,194 km (0.114 R)
• M35: 14,196,240 km (0.119 R)
• M36: 14,308,887 km (0.096 R)
• M37: 14,820,063 km (0.032 R)
• M38: 17,343,480 km (0.111 R)
• M39: 17,949,201 km (0.085 R)
• M40: 18,438,686 km (0.059 R)
• M41: 18,746,857 km (0.09 R)
• M42: 19,996,747 km (0.036 R)
• M43: 21,144,462 km (0.111 R)
• M44: 21,467,145 km (0.087 R)
• M45: 21,791,323 km (0.057 R)
• M46: 22,510,440 km (0.087 R)
• M47: 22,576,114 km (0.068 R)
• M48: 22,773,882 km (0.114 R)
• M49: 24,646,100 km (0.072 R)
• M50: 24,849,702 km (0.106 R)
• M51: 28,039,727 km (0.117 R)
• M52: 28,394,125 km (0.034 R)
• M53: 28,678,809 km (0.082 R)
• M54: 29,394,486 km (0.086 R)
• M55: 30,406,366 km (0.117 R)
• M56: 33,810,764 km (0.074 R)
• M57: 33,961,409 km (0.087 R)
• M58: 35,175,396 km (0.114 R)
• M59: 35,481,174 km (0.101 R)
• M60: 35,557,619 km (0.062 R)
• M61: 35,710,957 km (0.039 R)
• M62: 35,941,337 km (0.087 R)
• M63: 36,635,322 km (0.113 R)
• M64: 36,867,647 km (0.114 R)
• M65: 36,945,289 km (0.07 R)
• M66: 37,801,886 km (0.085 R)
• M67: 38,193,533 km (0.039 R)
• M68: 39,217,830 km (0.102 R)
• M69: 41,052,199 km (0.106 R)
• M70: 43,486,605 km (0.093 R)
• M71: 43,979,081 km (0.05 R)
• M72: 44,555,931 km (0.103 R)
• M73: 45,218,350 km (0.114 R)
• M74: 45,301,377 km (0.051 R)
• M75: 45,884,061 km (0.079 R)
• M76: 45,967,387 km (0.031 R)
• M77: 46,972,535 km (0.027 R)
• M78: 48,749,009 km (0.106 R)
• M79: 50,203,101 km (0.107 R)
• M80: 50,805,980 km (0.049 R)
• M81: 52,367,183 km (0.109 R)
• M82: 55,447,852 km (0.037 R)
• M83: 57,144,591 km (0.026 R)
• M84: 60,589,082 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.2

Radius: 4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.98 AU - 20.28 AU

Year: 30561 Days

Day: 22.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,186,181 km

• M1: 236,365 km (0.083 R)
• M2: 462,407 km (0.052 R)
• M3: 1,279,959 km (0.117 R)
• M4: 1,949,859 km (0.051 R)
• M5: 1,986,660 km (0.053 R)
• M6: 2,193,853 km (0.065 R)
• M7: 3,024,719 km (0.078 R)
• M8: 3,372,834 km (0.055 R)
• M9: 4,035,552 km (0.082 R)
• M10: 4,249,328 km (0.093 R)
• M11: 5,346,030 km (0.069 R)
• M12: 5,423,970 km (0.106 R)
• M13: 5,450,000 km (0.102 R)
• M14: 5,845,238 km (0.111 R)
• M15: 6,691,363 km (0.08 R)
• M16: 12,577,291 km (0.065 R)
• M17: 13,132,898 km (0.097 R)
• M18: 15,286,958 km (0.113 R)
• M19: 15,323,759 km (0.09 R)
• M20: 15,842,415 km (0.027 R)
• M21: 16,404,304 km (0.116 R)
• M22: 17,163,812 km (0.107 R)
• M23: 18,913,958 km (0.104 R)
• M24: 19,390,128 km (0.062 R)
• M25: 19,589,692 km (0.083 R)
• M26: 19,749,911 km (0.07 R)
• M27: 20,071,546 km (0.027 R)
• M28: 20,435,518 km (0.099 R)
• M29: 22,412,753 km (0.08 R)
• M30: 23,892,575 km (0.074 R)
• M31: 29,749,631 km (0.113 R)
• M32: 30,164,316 km (0.104 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: 210 - 19,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit