🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.46 AU - 0.66 AU

Year: 154 Days

Day: 37.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 27.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,079,201 km

• M1: 365,767 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.91 AU - 3.23 AU

Year: 1975 Days

Day: 14.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.76 AU - 4.28 AU

Year: 2424 Days

Day: 41.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,079,201 km

• M1: 1,203,664 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.55 AU - 4.77 AU

Year: 3693 Days

Day: 39.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 14

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.58 AU - 6.18 AU

Year: 4581 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 105.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 42,079,201 km

• M1: 178,171 km (0.089 R)
• M2: 407,804 km (0.112 R)
• M3: 556,953 km (0.087 R)
• M4: 736,919 km (0.055 R)
• M5: 938,427 km (0.093 R)
• M6: 1,208,003 km (0.081 R)
• M7: 1,811,181 km (0.057 R)
• M8: 1,949,410 km (0.116 R)
• M9: 2,103,496 km (0.096 R)
• M10: 2,261,621 km (0.085 R)
• M11: 2,487,364 km (0.062 R)
• M12: 2,655,213 km (0.062 R)
• M13: 3,125,997 km (0.071 R)
• M14: 3,251,360 km (0.085 R)
• M15: 3,740,545 km (0.104 R)
• M16: 3,979,004 km (0.036 R)
• M17: 4,423,908 km (0.091 R)
• M18: 4,836,499 km (0.068 R)
• M19: 4,966,051 km (0.09 R)
• M20: 5,080,344 km (0.12 R)
• M21: 5,211,990 km (0.075 R)
• M22: 5,361,588 km (0.102 R)
• M23: 5,495,777 km (0.108 R)
• M24: 5,905,077 km (0.072 R)
• M25: 6,008,898 km (0.114 R)
• M26: 6,430,614 km (0.095 R)
• M27: 6,591,282 km (0.098 R)
• M28: 6,771,248 km (0.114 R)
• M29: 8,058,089 km (0.112 R)
• M30: 8,173,579 km (0.081 R)
• M31: 8,386,756 km (0.066 R)
• M32: 8,937,725 km (0.074 R)
• M33: 9,399,085 km (0.081 R)
• M34: 10,199,134 km (0.062 R)
• M35: 10,575,821 km (0.091 R)
• M36: 10,978,539 km (0.093 R)
• M37: 11,472,661 km (0.113 R)
• M38: 11,820,625 km (0.104 R)
• M39: 11,930,131 km (0.108 R)
• M40: 12,975,970 km (0.08 R)
• M41: 13,612,957 km (0.086 R)
• M42: 13,704,811 km (0.109 R)
• M43: 13,889,115 km (0.094 R)
• M44: 14,190,405 km (0.051 R)
• M45: 14,752,145 km (0.04 R)
• M46: 15,345,301 km (0.09 R)
• M47: 15,632,678 km (0.109 R)
• M48: 15,752,955 km (0.098 R)
• M49: 15,897,766 km (0.056 R)
• M50: 16,091,495 km (0.063 R)
• M51: 16,237,353 km (0.088 R)
• M52: 16,359,126 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 13.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.48 AU - 6.24 AU

Year: 5207 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,079,201 km

• M1: 186,848 km (0.106 R)
• M2: 298,448 km (0.12 R)
• M3: 386,112 km (0.054 R)
• M4: 487,988 km (0.115 R)
• M5: 788,381 km (0.109 R)
• M6: 889,509 km (0.09 R)
• M7: 1,192,594 km (0.08 R)
• M8: 1,311,225 km (0.059 R)
• M9: 1,776,475 km (0.103 R)
• M10: 2,019,422 km (0.091 R)
• M11: 2,199,837 km (0.106 R)
• M12: 2,366,938 km (0.097 R)
• M13: 2,519,079 km (0.049 R)
• M14: 2,635,316 km (0.056 R)
• M15: 2,934,213 km (0.07 R)
• M16: 3,718,554 km (0.08 R)
• M17: 3,851,846 km (0.048 R)
• M18: 4,284,483 km (0.059 R)
• M19: 4,829,019 km (0.083 R)
• M20: 5,023,796 km (0.096 R)
• M21: 5,496,525 km (0.055 R)
• M22: 5,957,885 km (0.117 R)
• M23: 6,405,182 km (0.087 R)
• M24: 6,727,416 km (0.06 R)
• M25: 7,811,702 km (0.074 R)
• M26: 8,417,872 km (0.08 R)
• M27: 8,800,992 km (0.053 R)
• M28: 9,249,936 km (0.05 R)
• M29: 9,553,619 km (0.043 R)
• M30: 9,706,658 km (0.119 R)
• M31: 9,984,162 km (0.03 R)
• M32: 10,864,246 km (0.117 R)
• M33: 11,249,161 km (0.113 R)
• M34: 11,508,265 km (0.076 R)
• M35: 11,933,572 km (0.058 R)
• M36: 12,363,965 km (0.07 R)
• M37: 12,664,956 km (0.061 R)
• M38: 13,376,742 km (0.045 R)
• M39: 14,345,987 km (0.104 R)
• M40: 14,591,926 km (0.116 R)
• M41: 14,768,451 km (0.114 R)
• M42: 15,553,391 km (0.082 R)
• M43: 15,733,657 km (0.11 R)
• M44: 16,205,788 km (0.109 R)
• M45: 16,351,945 km (0.113 R)
• M46: 17,649,856 km (0.052 R)
• M47: 17,762,653 km (0.034 R)
• M48: 17,988,994 km (0.099 R)
• M49: 18,216,234 km (0.099 R)
• M50: 18,558,962 km (0.087 R)
• M51: 18,903,785 km (0.094 R)
• M52: 19,057,722 km (0.112 R)
• M53: 19,483,327 km (0.111 R)
• M54: 19,716,700 km (0.072 R)
• M55: 19,951,120 km (0.099 R)
• M56: 20,147,093 km (0.049 R)
• M57: 20,699,409 km (0.098 R)
• M58: 20,818,339 km (0.096 R)
• M59: 20,977,361 km (0.086 R)
• M60: 22,101,889 km (0.045 R)
• M61: 22,345,284 km (0.106 R)
• M62: 25,124,514 km (0.096 R)
• M63: 25,251,522 km (0.084 R)
• M64: 25,718,866 km (0.076 R)
• M65: 26,705,464 km (0.077 R)
• M66: 27,617,113 km (0.108 R)
• M67: 28,011,005 km (0.102 R)
• M68: 28,848,453 km (0.099 R)
• M69: 29,070,307 km (0.086 R)
• M70: 29,248,029 km (0.076 R)
• M71: 29,739,010 km (0.102 R)
• M72: 30,097,745 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 10.2

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.63 AU - 9.99 AU

Year: 8794 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,079,201 km

• M1: 146,307 km (0.089 R)
• M2: 245,490 km (0.068 R)
• M3: 334,052 km (0.09 R)
• M4: 527,332 km (0.084 R)
• M5: 682,765 km (0.078 R)
• M6: 937,380 km (0.075 R)
• M7: 1,166,564 km (0.086 R)
• M8: 1,278,463 km (0.069 R)
• M9: 1,657,395 km (0.1 R)
• M10: 1,741,618 km (0.05 R)
• M11: 1,849,030 km (0.115 R)
• M12: 2,662,244 km (0.086 R)
• M13: 3,067,355 km (0.087 R)
• M14: 3,546,517 km (0.088 R)
• M15: 4,077,888 km (0.067 R)
• M16: 4,164,057 km (0.026 R)
• M17: 4,754,370 km (0.113 R)
• M18: 4,997,915 km (0.112 R)
• M19: 5,152,151 km (0.107 R)
• M20: 6,375,861 km (0.071 R)
• M21: 6,442,731 km (0.103 R)
• M22: 6,509,901 km (0.099 R)
• M23: 6,577,070 km (0.088 R)
• M24: 6,712,456 km (0.068 R)
• M25: 7,473,162 km (0.053 R)
• M26: 7,935,569 km (0.105 R)
• M27: 8,115,984 km (0.081 R)
• M28: 8,224,891 km (0.095 R)
• M29: 8,370,749 km (0.115 R)
• M30: 8,554,305 km (0.071 R)
• M31: 8,850,808 km (0.059 R)
• M32: 9,377,991 km (0.064 R)
• M33: 9,683,769 km (0.025 R)
• M34: 10,070,629 km (0.038 R)
• M35: 10,383,887 km (0.071 R)
• M36: 10,502,219 km (0.079 R)
• M37: 10,700,287 km (0.111 R)
• M38: 11,464,433 km (0.11 R)
• M39: 11,668,484 km (0.068 R)
• M40: 11,956,161 km (0.058 R)
• M41: 13,215,476 km (0.115 R)
• M42: 13,860,841 km (0.073 R)
• M43: 13,947,608 km (0.087 R)
• M44: 14,428,565 km (0.071 R)
• M45: 14,648,923 km (0.111 R)
• M46: 15,316,578 km (0.114 R)
• M47: 15,948,928 km (0.083 R)
• M48: 16,313,947 km (0.1 R)
• M49: 17,379,084 km (0.114 R)
• M50: 17,519,556 km (0.041 R)
• M51: 18,275,773 km (0.059 R)
• M52: 18,705,718 km (0.113 R)
• M53: 19,139,103 km (0.083 R)
• M54: 19,819,773 km (0.105 R)
• M55: 21,055,003 km (0.097 R)
• M56: 21,154,934 km (0.095 R)
• M57: 21,505,891 km (0.045 R)
• M58: 21,606,420 km (0.106 R)
• M59: 21,757,664 km (0.1 R)
• M60: 21,959,771 km (0.047 R)
• M61: 22,315,066 km (0.102 R)
• M62: 22,979,879 km (0.077 R)
• M63: 23,392,320 km (0.106 R)
• M64: 24,433,970 km (0.027 R)
• M65: 24,907,597 km (0.077 R)
• M66: 25,225,193 km (0.076 R)
• M67: 25,810,719 km (0.08 R)
• M68: 26,616,304 km (0.119 R)
• M69: 26,778,468 km (0.063 R)
• M70: 27,321,209 km (0.115 R)
• M71: 27,867,690 km (0.051 R)
• M72: 28,638,717 km (0.043 R)
• M73: 29,026,924 km (0.082 R)
• M74: 29,640,425 km (0.058 R)
• M75: 29,752,324 km (0.106 R)
• M76: 32,655,869 km (0.069 R)
• M77: 34,053,113 km (0.061 R)
• M78: 35,707,815 km (0.071 R)
• M79: 35,827,044 km (0.066 R)
• M80: 37,630,896 km (0.044 R)
• M81: 37,873,693 km (0.094 R)
• M82: 39,279,464 km (0.062 R)
• M83: 40,515,891 km (0.104 R)
• M84: 40,889,287 km (0.107 R)
• M85: 41,827,714 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit