🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.59 AU - 0.93 AU

Year: 255 Days

Day: 32.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.78 AU - 1.02 AU

Year: 329 Days

Day: 38.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,472,805 km

• M1: 120,127 km (0.112 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 9

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.86 AU - 9.72 AU

Year: 10033 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,472,805 km

• M1: 200,312 km (0.104 R)
• M2: 279,748 km (0.118 R)
• M3: 440,566 km (0.066 R)
• M4: 819,198 km (0.118 R)
• M5: 946,356 km (0.09 R)
• M6: 1,022,202 km (0.109 R)
• M7: 1,200,673 km (0.109 R)
• M8: 1,346,680 km (0.079 R)
• M9: 1,520,962 km (0.091 R)
• M10: 2,112,172 km (0.075 R)
• M11: 2,686,778 km (0.091 R)
• M12: 2,963,534 km (0.108 R)
• M13: 3,425,342 km (0.113 R)
• M14: 4,513,069 km (0.117 R)
• M15: 4,643,668 km (0.085 R)
• M16: 5,247,445 km (0.071 R)
• M17: 6,937,900 km (0.081 R)
• M18: 7,203,137 km (0.101 R)
• M19: 7,356,176 km (0.1 R)
• M20: 7,626,649 km (0.114 R)
• M21: 8,945,205 km (0.063 R)
• M22: 9,233,779 km (0.034 R)
• M23: 10,505,660 km (0.055 R)
• M24: 10,592,277 km (0.069 R)
• M25: 10,679,343 km (0.109 R)
• M26: 10,941,588 km (0.085 R)
• M27: 11,250,508 km (0.111 R)
• M28: 12,514,161 km (0.114 R)
• M29: 12,744,542 km (0.069 R)
• M30: 12,929,744 km (0.106 R)
• M31: 13,444,061 km (0.115 R)
• M32: 14,251,890 km (0.089 R)
• M33: 14,589,084 km (0.062 R)
• M34: 15,271,549 km (0.099 R)
• M35: 16,014,153 km (0.106 R)
• M36: 16,264,281 km (0.1 R)
• M37: 16,566,169 km (0.118 R)
• M38: 16,920,716 km (0.096 R)
• M39: 18,155,347 km (0.057 R)
• M40: 18,468,605 km (0.084 R)
• M41: 19,206,272 km (0.092 R)
• M42: 19,578,771 km (0.089 R)
• M43: 19,739,140 km (0.088 R)
• M44: 21,092,552 km (0.044 R)
• M45: 21,256,960 km (0.09 R)
• M46: 22,085,283 km (0.052 R)
• M47: 23,093,423 km (0.095 R)
• M48: 23,149,822 km (0.116 R)
• M49: 23,376,014 km (0.092 R)
• M50: 24,230,966 km (0.083 R)
• M51: 25,096,090 km (0.086 R)
• M52: 25,386,609 km (0.064 R)
• M53: 25,561,639 km (0.066 R)
• M54: 25,736,967 km (0.111 R)
• M55: 26,915,798 km (0.085 R)
• M56: 27,811,591 km (0.074 R)
• M57: 28,899,317 km (0.095 R)
• M58: 30,124,224 km (0.117 R)
• M59: 31,116,357 km (0.065 R)
• M60: 31,178,739 km (0.12 R)
• M61: 31,491,100 km (0.068 R)
• M62: 31,741,826 km (0.085 R)
• M63: 31,804,657 km (0.099 R)
• M64: 32,245,223 km (0.031 R)
• M65: 32,941,750 km (0.094 R)
• M66: 33,579,187 km (0.098 R)
• M67: 33,707,093 km (0.109 R)
• M68: 34,672,149 km (0.04 R)
• M69: 34,736,775 km (0.12 R)
• M70: 35,515,881 km (0.101 R)
• M71: 35,581,106 km (0.07 R)
• M72: 36,761,134 km (0.114 R)
• M73: 37,025,024 km (0.105 R)
• M74: 37,091,146 km (0.073 R)
• M75: 37,820,885 km (0.053 R)
• M76: 38,622,131 km (0.12 R)
• M77: 39,294,274 km (0.084 R)
• M78: 40,649,930 km (0.04 R)
• M79: 40,786,363 km (0.119 R)
• M80: 42,089,959 km (0.07 R)
• M81: 42,366,117 km (0.044 R)
• M82: 42,504,345 km (0.056 R)
• M83: 42,712,137 km (0.117 R)
• M84: 43,198,180 km (0.066 R)
• M85: 43,407,019 km (0.104 R)
• M86: 44,316,125 km (0.094 R)
• M87: 45,797,743 km (0.091 R)
• M88: 46,865,871 km (0.099 R)
• M89: 47,152,202 km (0.085 R)
• M90: 47,223,859 km (0.038 R)
• M91: 47,295,516 km (0.11 R)
• M92: 47,654,551 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 11.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.1 AU - 11.72 AU

Year: 12011 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,472,805 km

• M1: 227,987 km (0.116 R)
• M2: 327,619 km (0.098 R)
• M3: 509,231 km (0.066 R)
• M4: 691,741 km (0.099 R)
• M5: 976,874 km (0.072 R)
• M6: 1,231,789 km (0.069 R)
• M7: 1,367,474 km (0.116 R)
• M8: 1,654,253 km (0.078 R)
• M9: 1,804,898 km (0.073 R)
• M10: 2,174,704 km (0.114 R)
• M11: 2,626,340 km (0.079 R)
• M12: 2,773,545 km (0.085 R)
• M13: 3,263,029 km (0.087 R)
• M14: 3,812,951 km (0.067 R)
• M15: 5,329,574 km (0.08 R)
• M16: 5,404,223 km (0.085 R)
• M17: 6,686,875 km (0.069 R)
• M18: 6,808,049 km (0.09 R)
• M19: 7,093,482 km (0.03 R)
• M20: 8,016,501 km (0.091 R)
• M21: 8,188,389 km (0.095 R)
• M22: 8,535,905 km (0.077 R)
• M23: 9,425,713 km (0.117 R)
• M24: 9,516,220 km (0.071 R)
• M25: 10,862,601 km (0.117 R)
• M26: 11,437,056 km (0.058 R)
• M27: 14,822,007 km (0.111 R)
• M28: 15,834,486 km (0.08 R)
• M29: 16,158,814 km (0.061 R)
• M30: 17,255,965 km (0.115 R)
• M31: 17,925,714 km (0.108 R)
• M32: 18,150,859 km (0.053 R)
• M33: 18,660,838 km (0.117 R)
• M34: 19,060,863 km (0.106 R)
• M35: 19,521,475 km (0.045 R)
• M36: 21,043,633 km (0.095 R)
• M37: 22,421,729 km (0.114 R)
• M38: 22,846,886 km (0.117 R)
• M39: 22,968,958 km (0.114 R)
• M40: 23,091,030 km (0.09 R)
• M41: 23,643,644 km (0.108 R)
• M42: 24,949,933 km (0.107 R)
• M43: 25,075,595 km (0.11 R)
• M44: 25,264,388 km (0.028 R)
• M45: 25,580,189 km (0.071 R)
• M46: 26,985,212 km (0.07 R)
• M47: 27,567,148 km (0.082 R)
• M48: 28,218,646 km (0.087 R)
• M49: 29,337,788 km (0.112 R)
• M50: 29,536,903 km (0.071 R)
• M51: 30,337,401 km (0.11 R)
• M52: 32,232,956 km (0.065 R)
• M53: 32,644,200 km (0.116 R)
• M54: 34,027,232 km (0.118 R)
• M55: 34,096,945 km (0.111 R)
• M56: 36,137,610 km (0.086 R)
• M57: 36,493,503 km (0.114 R)
• M58: 36,850,593 km (0.055 R)
• M59: 36,993,609 km (0.1 R)
• M60: 37,065,266 km (0.101 R)
• M61: 38,072,957 km (0.105 R)
• M62: 39,016,770 km (0.062 R)
• M63: 39,528,245 km (0.038 R)
• M64: 40,336,373 km (0.089 R)
• M65: 43,169,757 km (0.073 R)
• M66: 44,457,944 km (0.117 R)
• M67: 48,006,705 km (0.093 R)
• M68: 48,084,795 km (0.113 R)
• M69: 50,449,040 km (0.061 R)
• M70: 51,485,304 km (0.089 R)
• M71: 52,447,966 km (0.048 R)
• M72: 53,984,486 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit