🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.52 AU - 2.26 AU

Year: 949 Days

Day: 24.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,367,476 km

• M1: 992,133 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.01 AU - 3.35 AU

Year: 1602 Days

Day: 41.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 14.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.07 AU - 5.49 AU

Year: 4431 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,367,476 km

• M1: 249,529 km (0.088 R)
• M2: 360,232 km (0.071 R)
• M3: 517,010 km (0.114 R)
• M4: 761,304 km (0.076 R)
• M5: 883,226 km (0.115 R)
• M6: 1,057,208 km (0.062 R)
• M7: 1,160,580 km (0.102 R)
• M8: 1,304,344 km (0.12 R)
• M9: 1,505,852 km (0.08 R)
• M10: 1,800,261 km (0.049 R)
• M11: 2,113,818 km (0.09 R)
• M12: 2,247,259 km (0.091 R)
• M13: 2,383,692 km (0.079 R)
• M14: 2,554,384 km (0.082 R)
• M15: 2,777,584 km (0.106 R)
• M16: 3,209,473 km (0.119 R)
• M17: 3,329,450 km (0.115 R)
• M18: 3,662,904 km (0.07 R)
• M19: 4,136,980 km (0.053 R)
• M20: 4,419,420 km (0.066 R)
• M21: 4,865,072 km (0.079 R)
• M22: 5,163,520 km (0.118 R)
• M23: 5,284,545 km (0.081 R)
• M24: 5,612,314 km (0.065 R)
• M25: 5,799,461 km (0.061 R)
• M26: 6,137,552 km (0.099 R)
• M27: 7,326,107 km (0.11 R)
• M28: 7,416,913 km (0.076 R)
• M29: 7,576,833 km (0.073 R)
• M30: 7,877,076 km (0.104 R)
• M31: 8,228,182 km (0.074 R)
• M32: 8,584,524 km (0.094 R)
• M33: 8,704,502 km (0.105 R)
• M34: 9,165,263 km (0.037 R)
• M35: 9,435,736 km (0.051 R)
• M36: 9,609,270 km (0.112 R)
• M37: 9,733,885 km (0.043 R)
• M38: 9,934,346 km (0.101 R)
• M39: 10,212,299 km (0.081 R)
• M40: 10,492,795 km (0.032 R)
• M41: 11,587,103 km (0.068 R)
• M42: 11,693,168 km (0.113 R)
• M43: 13,379,585 km (0.06 R)
• M44: 13,574,660 km (0.096 R)
• M45: 14,080,900 km (0.109 R)
• M46: 14,564,699 km (0.084 R)
• M47: 14,679,291 km (0.078 R)
• M48: 14,938,395 km (0.101 R)
• M49: 15,082,906 km (0.097 R)
• M50: 15,198,994 km (0.04 R)
• M51: 15,519,433 km (0.117 R)
• M52: 15,636,568 km (0.106 R)
• M53: 15,960,148 km (0.101 R)
• M54: 16,226,582 km (0.106 R)
• M55: 17,094,997 km (0.051 R)
• M56: 18,132,459 km (0.025 R)
• M57: 18,721,126 km (0.117 R)
• M58: 18,814,625 km (0.087 R)
• M59: 18,939,539 km (0.059 R)
• M60: 19,127,434 km (0.074 R)
• M61: 19,442,038 km (0.07 R)
• M62: 19,568,449 km (0.096 R)
• M63: 19,726,723 km (0.087 R)
• M64: 19,885,447 km (0.049 R)
• M65: 20,076,483 km (0.092 R)
• M66: 20,621,019 km (0.039 R)
• M67: 20,911,239 km (0.025 R)
• M68: 21,073,104 km (0.066 R)
• M69: 21,365,568 km (0.088 R)
• M70: 21,987,297 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 14.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.45 AU - 5.91 AU

Year: 4944 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,367,476 km

• M1: 184,305 km (0.073 R)
• M2: 323,131 km (0.088 R)
• M3: 499,208 km (0.114 R)
• M4: 659,278 km (0.071 R)
• M5: 765,193 km (0.089 R)
• M6: 891,005 km (0.095 R)
• M7: 1,151,305 km (0.117 R)
• M8: 1,313,918 km (0.12 R)
• M9: 1,532,780 km (0.032 R)
• M10: 1,730,399 km (0.067 R)
• M11: 1,832,424 km (0.101 R)
• M12: 2,007,304 km (0.077 R)
• M13: 2,151,517 km (0.071 R)
• M14: 2,393,267 km (0.1 R)
• M15: 2,546,605 km (0.091 R)
• M16: 2,683,636 km (0.096 R)
• M17: 2,823,211 km (0.116 R)
• M18: 3,405,895 km (0.107 R)
• M19: 3,645,251 km (0.074 R)
• M20: 3,890,143 km (0.049 R)
• M21: 4,186,796 km (0.055 R)
• M22: 4,467,292 km (0.086 R)
• M23: 5,046,834 km (0.045 R)
• M24: 5,170,701 km (0.116 R)
• M25: 5,270,483 km (0.108 R)
• M26: 5,446,559 km (0.075 R)
• M27: 5,882,787 km (0.108 R)
• M28: 6,091,924 km (0.052 R)
• M29: 6,224,019 km (0.095 R)
• M30: 6,490,902 km (0.097 R)
• M31: 8,171,036 km (0.092 R)
• M32: 8,552,061 km (0.084 R)
• M33: 8,729,933 km (0.103 R)
• M34: 9,149,855 km (0.109 R)
• M35: 10,291,286 km (0.1 R)
• M36: 10,830,886 km (0.105 R)
• M37: 11,347,148 km (0.049 R)
• M38: 11,477,448 km (0.117 R)
• M39: 11,970,672 km (0.114 R)
• M40: 12,504,437 km (0.103 R)
• M41: 12,909,997 km (0.105 R)
• M42: 13,251,230 km (0.114 R)
• M43: 13,768,689 km (0.049 R)
• M44: 14,327,886 km (0.08 R)
• M45: 15,468,869 km (0.115 R)
• M46: 15,867,846 km (0.098 R)
• M47: 16,343,717 km (0.085 R)
• M48: 17,084,974 km (0.086 R)
• M49: 17,535,114 km (0.08 R)
• M50: 17,799,454 km (0.089 R)
• M51: 18,179,432 km (0.075 R)
• M52: 19,218,689 km (0.099 R)
• M53: 20,198,106 km (0.116 R)
• M54: 21,153,737 km (0.12 R)
• M55: 21,435,281 km (0.107 R)
• M56: 21,637,088 km (0.103 R)
• M57: 21,839,644 km (0.119 R)
• M58: 22,083,338 km (0.117 R)
• M59: 22,573,720 km (0.099 R)
• M60: 22,779,118 km (0.111 R)
• M61: 23,067,692 km (0.111 R)
• M62: 24,360,068 km (0.066 R)
• M63: 24,570,852 km (0.098 R)
• M64: 24,739,748 km (0.09 R)
• M65: 25,334,250 km (0.111 R)
• M66: 25,761,801 km (0.104 R)
• M67: 26,971,598 km (0.112 R)
• M68: 27,233,245 km (0.106 R)
• M69: 27,935,009 km (0.101 R)
• M70: 28,067,253 km (0.047 R)
• M71: 28,465,333 km (0.1 R)
• M72: 28,687,336 km (0.07 R)
• M73: 29,311,908 km (0.098 R)
• M74: 29,536,005 km (0.063 R)
• M75: 30,257,067 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.3

Radius: 5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.4 AU - 14.46 AU

Year: 18990 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,367,476 km

• M1: 296,204 km (0.119 R)
• M2: 480,060 km (0.072 R)
• M3: 771,626 km (0.045 R)
• M4: 1,478,775 km (0.037 R)
• M5: 2,123,542 km (0.056 R)
• M6: 2,859,264 km (0.109 R)
• M7: 3,042,970 km (0.118 R)
• M8: 3,183,293 km (0.117 R)
• M9: 3,214,709 km (0.083 R)
• M10: 4,223,597 km (0.094 R)
• M11: 4,609,709 km (0.084 R)
• M12: 4,897,685 km (0.1 R)
• M13: 5,247,145 km (0.054 R)
• M14: 5,509,690 km (0.102 R)
• M15: 6,028,345 km (0.118 R)
• M16: 6,184,974 km (0.025 R)
• M17: 6,362,846 km (0.118 R)
• M18: 6,542,364 km (0.075 R)
• M19: 7,132,228 km (0.107 R)
• M20: 7,339,571 km (0.068 R)
• M21: 7,590,895 km (0.114 R)
• M22: 7,738,997 km (0.074 R)
• M23: 7,866,454 km (0.114 R)
• M24: 8,275,156 km (0.119 R)
• M25: 8,536,802 km (0.077 R)
• M26: 9,090,614 km (0.088 R)
• M27: 9,202,663 km (0.108 R)
• M28: 9,451,145 km (0.108 R)
• M29: 10,796,628 km (0.081 R)
• M30: 11,443,340 km (0.116 R)
• M31: 11,612,984 km (0.032 R)
• M32: 12,798,846 km (0.091 R)
• M33: 13,584,983 km (0.098 R)
• M34: 15,070,789 km (0.064 R)
• M35: 15,203,482 km (0.082 R)
• M36: 17,407,956 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.9

Radius: 4.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.46 AU - 21.88 AU

Year: 28289 Days

Day: 20.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,367,476 km

• M1: 326,722 km (0.095 R)
• M2: 629,508 km (0.07 R)
• M3: 817,104 km (0.106 R)
• M4: 1,428,061 km (0.05 R)
• M5: 2,401,195 km (0.115 R)
• M6: 3,057,032 km (0.048 R)
• M7: 3,632,386 km (0.07 R)
• M8: 4,205,944 km (0.098 R)
• M9: 4,414,932 km (0.117 R)
• M10: 5,284,844 km (0.1 R)
• M11: 6,443,928 km (0.117 R)
• M12: 6,969,615 km (0.101 R)
• M13: 7,635,475 km (0.101 R)
• M14: 7,720,148 km (0.091 R)
• M15: 8,104,913 km (0.082 R)
• M16: 8,496,112 km (0.061 R)
• M17: 9,386,967 km (0.07 R)
• M18: 9,659,983 km (0.108 R)
• M19: 10,307,144 km (0.101 R)
• M20: 11,015,938 km (0.112 R)
• M21: 11,691,522 km (0.074 R)
• M22: 12,880,825 km (0.047 R)
• M23: 13,032,069 km (0.06 R)
• M24: 13,184,060 km (0.066 R)
• M25: 13,746,249 km (0.109 R)
• M26: 14,472,846 km (0.077 R)
• M27: 17,781,502 km (0.066 R)
• M28: 18,232,091 km (0.082 R)
• M29: 18,402,034 km (0.053 R)
• M30: 19,722,235 km (0.062 R)
• M31: 21,429,895 km (0.047 R)
• M32: 23,245,564 km (0.081 R)
• M33: 23,676,257 km (0.102 R)
• M34: 25,996,220 km (0.056 R)
• M35: 26,059,949 km (0.049 R)
• M36: 26,699,929 km (0.101 R)
• M37: 28,125,746 km (0.065 R)
• M38: 30,579,002 km (0.086 R)
• M39: 31,728,960 km (0.078 R)
• M40: 31,797,027 km (0.077 R)
• M41: 32,001,528 km (0.117 R)
• M42: 32,549,206 km (0.076 R)
• M43: 32,686,536 km (0.105 R)
• M44: 32,892,981 km (0.11 R)
• M45: 33,030,911 km (0.097 R)
• M46: 34,070,915 km (0.102 R)
• M47: 34,350,065 km (0.107 R)
• M48: 35,121,690 km (0.115 R)
• M49: 37,686,696 km (0.116 R)
• M50: 37,903,164 km (0.059 R)
• M51: 39,796,474 km (0.069 R)
• M52: 40,016,832 km (0.094 R)
• M53: 40,976,802 km (0.064 R)
• M54: 43,825,594 km (0.074 R)
• M55: 45,197,257 km (0.095 R)
• M56: 45,888,399 km (0.097 R)
• M57: 48,373,668 km (0.075 R)
• M58: 49,790,809 km (0.1 R)
• M59: 51,301,448 km (0.08 R)
• M60: 51,621,438 km (0.105 R)
• M61: 53,150,179 km (0.107 R)
• M62: 53,230,962 km (0.099 R)
• M63: 53,879,468 km (0.084 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: 413 - 13,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit