🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.42 AU - 0.62 AU

Year: 143 Days

Day: 23.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.84 AU - 1.1 AU

Year: 364 Days

Day: 30.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.18 AU - 1.6 AU

Year: 624 Days

Day: 42.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.74 AU - 2.18 AU

Year: 1045 Days

Day: 19.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.61 AU - 4.23 AU

Year: 2408 Days

Day: 26.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 12.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.76 AU - 4.66 AU

Year: 3289 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,537,797 km

• M1: 216,618 km (0.1 R)
• M2: 302,038 km (0.097 R)
• M3: 473,627 km (0.063 R)
• M4: 616,493 km (0.091 R)
• M5: 807,679 km (0.1 R)
• M6: 950,844 km (0.048 R)
• M7: 1,055,263 km (0.107 R)
• M8: 1,459,477 km (0.11 R)
• M9: 1,679,685 km (0.119 R)
• M10: 1,852,022 km (0.119 R)
• M11: 2,168,272 km (0.096 R)
• M12: 2,683,636 km (0.077 R)
• M13: 2,767,561 km (0.096 R)
• M14: 2,972,809 km (0.049 R)
• M15: 3,112,533 km (0.111 R)
• M16: 3,471,419 km (0.111 R)
• M17: 3,843,917 km (0.07 R)
• M18: 3,939,062 km (0.096 R)
• M19: 4,327,567 km (0.077 R)
• M20: 4,486,440 km (0.079 R)
• M21: 4,830,665 km (0.095 R)
• M22: 4,995,671 km (0.03 R)
• M23: 5,395,098 km (0.105 R)
• M24: 5,502,060 km (0.107 R)
• M25: 5,609,621 km (0.064 R)
• M26: 6,655,011 km (0.041 R)
• M27: 7,001,180 km (0.1 R)
• M28: 7,188,327 km (0.106 R)
• M29: 7,448,328 km (0.079 R)
• M30: 7,591,494 km (0.096 R)
• M31: 7,904,901 km (0.102 R)
• M32: 8,247,031 km (0.042 R)
• M33: 8,519,449 km (0.073 R)
• M34: 8,719,312 km (0.113 R)
• M35: 8,920,820 km (0.103 R)
• M36: 9,098,393 km (0.095 R)
• M37: 9,742,262 km (0.06 R)
• M38: 10,056,567 km (0.066 R)
• M39: 10,188,513 km (0.054 R)
• M40: 10,992,302 km (0.06 R)
• M41: 11,128,286 km (0.049 R)
• M42: 11,567,207 km (0.077 R)
• M43: 11,705,585 km (0.105 R)
• M44: 11,788,761 km (0.056 R)
• M45: 11,872,237 km (0.12 R)
• M46: 12,039,786 km (0.095 R)
• M47: 12,151,835 km (0.039 R)
• M48: 12,264,333 km (0.108 R)
• M49: 12,632,343 km (0.083 R)
• M50: 13,321,092 km (0.093 R)
• M51: 13,553,417 km (0.062 R)
• M52: 14,555,723 km (0.101 R)
• M53: 14,675,252 km (0.094 R)
• M54: 14,765,160 km (0.112 R)
• M55: 14,915,357 km (0.083 R)
• M56: 15,765,521 km (0.105 R)
• M57: 15,857,524 km (0.11 R)
• M58: 16,725,192 km (0.1 R)
• M59: 17,070,314 km (0.09 R)
• M60: 17,322,685 km (0.116 R)
• M61: 17,544,689 km (0.115 R)
• M62: 17,671,847 km (0.093 R)
• M63: 18,312,724 km (0.071 R)
• M64: 18,896,006 km (0.111 R)
• M65: 20,313,895 km (0.103 R)
• M66: 20,548,016 km (0.073 R)
• M67: 20,782,884 km (0.107 R)
• M68: 21,357,340 km (0.085 R)
• M69: 21,902,774 km (0.104 R)
• M70: 22,108,471 km (0.04 R)
• M71: 22,383,731 km (0.111 R)
• M72: 22,833,422 km (0.107 R)
• M73: 23,216,243 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 11.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.73 AU - 10.05 AU

Year: 10957 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,537,797 km

• M1: 183,706 km (0.115 R)
• M2: 812,167 km (0.116 R)
• M3: 904,918 km (0.08 R)
• M4: 1,041,351 km (0.065 R)
• M5: 1,122,732 km (0.104 R)
• M6: 1,292,226 km (0.048 R)
• M7: 1,927,120 km (0.115 R)
• M8: 2,399,400 km (0.082 R)
• M9: 2,705,627 km (0.027 R)
• M10: 2,878,113 km (0.101 R)
• M11: 3,083,960 km (0.113 R)
• M12: 3,667,392 km (0.077 R)
• M13: 4,185,300 km (0.11 R)
• M14: 4,385,611 km (0.05 R)
• M15: 4,830,366 km (0.117 R)
• M16: 4,935,084 km (0.061 R)
• M17: 5,146,765 km (0.108 R)
• M18: 5,615,904 km (0.113 R)
• M19: 6,098,956 km (0.108 R)
• M20: 6,634,067 km (0.104 R)
• M21: 7,384,450 km (0.04 R)
• M22: 8,412,636 km (0.109 R)
• M23: 9,094,055 km (0.088 R)
• M24: 9,749,144 km (0.1 R)
• M25: 10,104,738 km (0.119 R)
• M26: 10,239,226 km (0.057 R)
• M27: 10,374,313 km (0.107 R)
• M28: 10,509,998 km (0.092 R)
• M29: 12,566,670 km (0.085 R)
• M30: 12,808,121 km (0.107 R)
• M31: 12,905,210 km (0.083 R)
• M32: 13,789,333 km (0.073 R)
• M33: 13,888,816 km (0.115 R)
• M34: 14,693,204 km (0.084 R)
• M35: 15,152,170 km (0.052 R)
• M36: 15,719,744 km (0.066 R)
• M37: 18,004,403 km (0.09 R)
• M38: 18,222,217 km (0.102 R)
• M39: 20,164,746 km (0.103 R)
• M40: 20,960,158 km (0.105 R)
• M41: 21,074,600 km (0.113 R)
• M42: 21,304,083 km (0.094 R)
• M43: 21,592,209 km (0.097 R)
• M44: 22,114,156 km (0.099 R)
• M45: 23,229,408 km (0.109 R)
• M46: 23,585,451 km (0.066 R)
• M47: 23,943,289 km (0.069 R)
• M48: 24,242,933 km (0.107 R)
• M49: 24,604,063 km (0.108 R)
• M50: 24,906,400 km (0.067 R)
• M51: 25,088,311 km (0.081 R)
• M52: 25,453,629 km (0.086 R)
• M53: 25,882,077 km (0.109 R)
• M54: 26,312,769 km (0.103 R)
• M55: 27,181,484 km (0.072 R)
• M56: 27,556,676 km (0.104 R)
• M57: 27,933,662 km (0.106 R)
• M58: 28,692,572 km (0.073 R)
• M59: 28,947,038 km (0.082 R)
• M60: 31,336,565 km (0.09 R)
• M61: 32,257,041 km (0.038 R)
• M62: 33,319,934 km (0.031 R)
• M63: 33,453,674 km (0.115 R)
• M64: 34,192,089 km (0.102 R)
• M65: 34,326,877 km (0.1 R)
• M66: 35,411,910 km (0.104 R)
• M67: 36,233,053 km (0.082 R)
• M68: 36,645,943 km (0.117 R)
• M69: 39,367,876 km (0.083 R)
• M70: 40,076,372 km (0.039 R)
• M71: 40,289,699 km (0.058 R)
• M72: 40,503,324 km (0.094 R)
• M73: 41,146,745 km (0.096 R)
• M74: 41,649,543 km (0.091 R)
• M75: 41,937,818 km (0.076 R)
• M76: 43,097,202 km (0.067 R)
• M77: 44,340,659 km (0.056 R)
• M78: 44,856,174 km (0.087 R)
• M79: 45,151,629 km (0.103 R)
• M80: 47,914,852 km (0.101 R)
• M81: 48,368,133 km (0.103 R)
• M82: 48,595,372 km (0.083 R)
• M83: 49,507,471 km (0.117 R)
• M84: 50,578,890 km (0.077 R)
• M85: 51,503,256 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.6

Radius: 5.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.05 AU - 14.65 AU

Year: 16527 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,537,797 km

• M1: 98,585 km (0.119 R)
• M2: 428,747 km (0.092 R)
• M3: 561,740 km (0.094 R)
• M4: 616,343 km (0.091 R)
• M5: 719,566 km (0.064 R)
• M6: 1,062,594 km (0.086 R)
• M7: 1,145,172 km (0.087 R)
• M8: 1,511,836 km (0.102 R)
• M9: 1,929,214 km (0.092 R)
• M10: 1,996,533 km (0.108 R)
• M11: 2,273,588 km (0.11 R)
• M12: 2,398,652 km (0.075 R)
• M13: 2,434,855 km (0.112 R)
• M14: 2,544,361 km (0.102 R)
• M15: 2,618,262 km (0.113 R)
• M16: 2,787,308 km (0.091 R)
• M17: 3,076,779 km (0.038 R)
• M18: 4,044,977 km (0.104 R)
• M19: 4,617,937 km (0.075 R)
• M20: 4,822,287 km (0.113 R)
• M21: 5,122,530 km (0.091 R)
• M22: 5,357,698 km (0.058 R)
• M23: 6,009,945 km (0.115 R)
• M24: 6,712,606 km (0.058 R)
• M25: 7,680,355 km (0.04 R)
• M26: 8,030,713 km (0.114 R)
• M27: 8,552,061 km (0.096 R)
• M28: 9,141,028 km (0.11 R)
• M29: 9,540,903 km (0.101 R)
• M30: 10,004,806 km (0.063 R)
• M31: 10,984,822 km (0.109 R)
• M32: 11,166,284 km (0.101 R)
• M33: 13,451,990 km (0.09 R)
• M34: 14,332,972 km (0.102 R)
• M35: 15,468,569 km (0.11 R)
• M36: 15,536,188 km (0.099 R)
• M37: 15,604,105 km (0.066 R)
• M38: 15,637,914 km (0.085 R)
• M39: 15,944,440 km (0.091 R)
• M40: 16,390,840 km (0.059 R)
• M41: 17,260,453 km (0.105 R)
• M42: 17,471,386 km (0.088 R)
• M43: 18,288,040 km (0.117 R)
• M44: 19,153,315 km (0.112 R)
• M45: 19,189,667 km (0.049 R)
• M46: 20,142,605 km (0.071 R)
• M47: 20,587,659 km (0.064 R)
• M48: 20,811,308 km (0.05 R)
• M49: 21,110,952 km (0.12 R)
• M50: 21,148,501 km (0.083 R)
• M51: 21,562,887 km (0.12 R)
• M52: 22,860,799 km (0.066 R)
• M53: 23,286,105 km (0.109 R)
• M54: 24,223,186 km (0.114 R)
• M55: 25,651,696 km (0.096 R)
• M56: 25,972,734 km (0.077 R)
• M57: 26,740,919 km (0.101 R)
• M58: 26,903,531 km (0.058 R)
• M59: 27,107,284 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.2

Radius: 5.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.24 AU - 16.42 AU

Year: 19585 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,537,797 km

• M1: 73,752 km (0.073 R)
• M2: 190,288 km (0.101 R)
• M3: 363,523 km (0.036 R)
• M4: 612,603 km (0.09 R)
• M5: 781,050 km (0.026 R)
• M6: 889,210 km (0.116 R)
• M7: 1,180,626 km (0.079 R)
• M8: 1,589,627 km (0.099 R)
• M9: 2,291,091 km (0.094 R)
• M10: 2,526,110 km (0.115 R)
• M11: 2,879,161 km (0.068 R)
• M12: 3,364,007 km (0.095 R)
• M13: 4,311,859 km (0.107 R)
• M14: 5,098,744 km (0.113 R)
• M15: 5,577,757 km (0.082 R)
• M16: 6,615,367 km (0.078 R)
• M17: 7,479,594 km (0.057 R)
• M18: 8,820,889 km (0.108 R)
• M19: 9,435,886 km (0.041 R)
• M20: 9,477,324 km (0.059 R)
• M21: 10,277,075 km (0.065 R)
• M22: 11,406,239 km (0.082 R)
• M23: 12,210,777 km (0.052 R)
• M24: 13,638,688 km (0.062 R)
• M25: 14,015,825 km (0.081 R)
• M26: 14,158,092 km (0.112 R)
• M27: 14,348,530 km (0.116 R)
• M28: 15,902,254 km (0.087 R)
• M29: 18,330,975 km (0.106 R)
• M30: 18,590,527 km (0.098 R)
• M31: 18,851,276 km (0.089 R)
• M32: 19,060,713 km (0.114 R)
• M33: 20,441,203 km (0.078 R)
• M34: 20,548,764 km (0.1 R)
• M35: 22,460,624 km (0.079 R)
• M36: 22,571,626 km (0.046 R)
• M37: 25,058,242 km (0.112 R)
• M38: 25,173,432 km (0.076 R)
• M39: 27,749,358 km (0.03 R)
• M40: 27,868,438 km (0.086 R)
• M41: 27,987,667 km (0.1 R)
• M42: 28,887,349 km (0.096 R)
• M43: 29,370,999 km (0.056 R)
• M44: 32,705,386 km (0.094 R)
• M45: 32,894,029 km (0.098 R)
• M46: 32,957,009 km (0.087 R)
• M47: 34,737,074 km (0.096 R)
• M48: 37,267,822 km (0.118 R)
• M49: 37,860,229 km (0.108 R)
• M50: 38,455,778 km (0.118 R)
• M51: 40,800,874 km (0.108 R)
• M52: 41,683,801 km (0.107 R)
• M53: 42,710,192 km (0.061 R)
• M54: 42,916,488 km (0.074 R)
• M55: 43,399,090 km (0.079 R)
• M56: 43,883,488 km (0.09 R)
• M57: 45,207,429 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit