🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.58 AU - 0.6 AU

Year: 293 Days

Day: 16 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,308,949 km

• M1: 270,473 km (0.041 R)
• M2: 324,179 km (0.042 R)

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 12.2

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.01 AU - 1.21 AU

Year: 755 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,308,949 km

• M1: 174,730 km (0.098 R)
• M2: 274,811 km (0.082 R)
• M3: 711,637 km (0.087 R)
• M4: 814,710 km (0.054 R)
• M5: 892,650 km (0.083 R)
• M6: 986,149 km (0.029 R)
• M7: 1,083,238 km (0.093 R)
• M8: 1,380,489 km (0.104 R)
• M9: 1,704,069 km (0.109 R)
• M10: 1,782,907 km (0.077 R)
• M11: 1,952,551 km (0.112 R)
• M12: 2,093,921 km (0.072 R)
• M13: 2,273,439 km (0.082 R)
• M14: 2,404,786 km (0.093 R)
• M15: 2,538,825 km (0.092 R)
• M16: 2,767,860 km (0.11 R)
• M17: 2,899,057 km (0.058 R)
• M18: 3,013,200 km (0.116 R)
• M19: 3,246,274 km (0.114 R)
• M20: 3,455,112 km (0.111 R)
• M21: 3,627,449 km (0.075 R)
• M22: 3,844,216 km (0.1 R)
• M23: 4,033,607 km (0.072 R)
• M24: 4,129,500 km (0.098 R)
• M25: 4,215,219 km (0.104 R)
• M26: 4,388,753 km (0.113 R)
• M27: 4,465,496 km (0.099 R)
• M28: 4,542,539 km (0.119 R)
• M29: 4,664,761 km (0.075 R)
• M30: 4,866,868 km (0.104 R)
• M31: 5,049,227 km (0.107 R)
• M32: 5,210,494 km (0.093 R)
• M33: 5,350,069 km (0.098 R)
• M34: 5,432,198 km (0.093 R)
• M35: 5,680,830 km (0.058 R)
• M36: 5,981,820 km (0.111 R)
• M37: 6,214,146 km (0.069 R)
• M38: 6,399,647 km (0.091 R)
• M39: 6,852,480 km (0.061 R)
• M40: 6,954,506 km (0.118 R)
• M41: 7,315,635 km (0.092 R)
• M42: 7,616,925 km (0.089 R)
• M43: 7,802,427 km (0.084 R)
• M44: 7,895,626 km (0.073 R)
• M45: 8,002,738 km (0.049 R)
• M46: 8,096,835 km (0.089 R)
• M47: 8,258,850 km (0.099 R)
• M48: 8,353,994 km (0.076 R)
• M49: 8,558,943 km (0.077 R)
• M50: 8,669,047 km (0.099 R)
• M51: 8,807,126 km (0.047 R)
• M52: 8,918,277 km (0.071 R)
• M53: 9,127,864 km (0.08 R)
• M54: 9,339,096 km (0.071 R)
• M55: 9,423,918 km (0.117 R)
• M56: 9,594,609 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 10.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.02 AU - 2.32 AU

Year: 2064 Days

Day: 11.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,308,949 km

• M1: 179,069 km (0.077 R)
• M2: 258,206 km (0.081 R)
• M3: 365,916 km (0.036 R)
• M4: 560,842 km (0.098 R)
• M5: 900,430 km (0.109 R)
• M6: 1,014,423 km (0.067 R)
• M7: 1,343,090 km (0.091 R)
• M8: 1,497,475 km (0.09 R)
• M9: 1,716,636 km (0.083 R)
• M10: 1,958,685 km (0.115 R)
• M11: 2,212,104 km (0.068 R)
• M12: 2,543,762 km (0.087 R)
• M13: 2,639,654 km (0.06 R)
• M14: 2,863,154 km (0.051 R)
• M15: 2,948,574 km (0.077 R)
• M16: 3,078,425 km (0.096 R)
• M17: 3,388,841 km (0.04 R)
• M18: 3,509,865 km (0.102 R)
• M19: 3,678,462 km (0.055 R)
• M20: 3,897,174 km (0.026 R)
• M21: 4,103,918 km (0.076 R)
• M22: 4,281,940 km (0.091 R)
• M23: 4,462,355 km (0.068 R)
• M24: 4,628,708 km (0.116 R)
• M25: 5,036,212 km (0.116 R)
• M26: 5,331,818 km (0.047 R)
• M27: 5,473,038 km (0.116 R)
• M28: 5,633,257 km (0.112 R)
• M29: 5,777,171 km (0.077 R)
• M30: 5,885,779 km (0.09 R)
• M31: 6,031,637 km (0.037 R)
• M32: 6,308,542 km (0.06 R)
• M33: 6,646,484 km (0.049 R)
• M34: 6,951,663 km (0.082 R)
• M35: 7,028,706 km (0.044 R)
• M36: 7,144,794 km (0.062 R)
• M37: 7,261,630 km (0.06 R)
• M38: 7,497,097 km (0.069 R)
• M39: 7,874,982 km (0.107 R)
• M40: 8,443,304 km (0.1 R)
• M41: 8,670,244 km (0.1 R)
• M42: 9,172,294 km (0.079 R)
• M43: 9,705,461 km (0.082 R)
• M44: 10,051,930 km (0.093 R)
• M45: 10,204,819 km (0.109 R)
• M46: 10,534,981 km (0.111 R)
• M47: 10,980,783 km (0.107 R)
• M48: 11,138,160 km (0.101 R)
• M49: 11,364,501 km (0.119 R)
• M50: 11,501,084 km (0.042 R)
• M51: 11,936,863 km (0.117 R)
• M52: 12,378,177 km (0.1 R)
• M53: 12,565,623 km (0.092 R)
• M54: 12,706,843 km (0.107 R)
• M55: 13,348,768 km (0.108 R)
• M56: 13,420,724 km (0.067 R)
• M57: 13,541,001 km (0.095 R)
• M58: 13,661,577 km (0.075 R)
• M59: 13,734,132 km (0.093 R)
• M60: 14,688,716 km (0.066 R)
• M61: 14,986,864 km (0.08 R)
• M62: 15,086,646 km (0.118 R)
• M63: 15,236,693 km (0.098 R)
• M64: 15,387,338 km (0.106 R)
• M65: 15,588,996 km (0.042 R)
• M66: 15,690,124 km (0.104 R)
• M67: 16,506,928 km (0.025 R)
• M68: 16,584,270 km (0.102 R)
• M69: 17,311,466 km (0.052 R)
• M70: 17,390,004 km (0.102 R)
• M71: 17,521,202 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.2

Radius: 12.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.6 AU - 6.2 AU

Year: 8102 Days

Day: 12 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,308,949 km

• M1: 159,771 km (0.114 R)
• M2: 287,078 km (0.068 R)
• M3: 782,546 km (0.082 R)
• M4: 908,059 km (0.113 R)
• M5: 1,506,151 km (0.081 R)
• M6: 1,612,216 km (0.113 R)
• M7: 1,790,088 km (0.093 R)
• M8: 1,888,524 km (0.077 R)
• M9: 2,120,999 km (0.116 R)
• M10: 2,225,568 km (0.082 R)
• M11: 2,362,898 km (0.1 R)
• M12: 2,518,779 km (0.1 R)
• M13: 2,808,102 km (0.097 R)
• M14: 3,296,987 km (0.072 R)
• M15: 3,507,322 km (0.025 R)
• M16: 3,614,135 km (0.101 R)
• M17: 4,354,046 km (0.088 R)
• M18: 4,449,938 km (0.105 R)
• M19: 5,885,479 km (0.119 R)
• M20: 6,184,526 km (0.108 R)
• M21: 6,598,313 km (0.098 R)
• M22: 6,953,758 km (0.116 R)
• M23: 7,568,007 km (0.095 R)
• M24: 8,175,823 km (0.116 R)
• M25: 8,413,833 km (0.068 R)
• M26: 8,751,027 km (0.096 R)
• M27: 9,068,025 km (0.103 R)
• M28: 9,513,228 km (0.113 R)
• M29: 9,738,522 km (0.068 R)
• M30: 9,864,484 km (0.095 R)
• M31: 10,373,715 km (0.12 R)
• M32: 10,969,862 km (0.043 R)
• M33: 11,153,568 km (0.103 R)
• M34: 11,470,866 km (0.077 R)
• M35: 12,060,281 km (0.113 R)
• M36: 12,331,502 km (0.1 R)
• M37: 12,742,148 km (0.093 R)
• M38: 12,879,928 km (0.09 R)
• M39: 12,962,955 km (0.025 R)
• M40: 13,436,432 km (0.053 R)
• M41: 13,520,656 km (0.106 R)
• M42: 14,143,132 km (0.069 R)
• M43: 14,371,867 km (0.107 R)
• M44: 14,717,139 km (0.098 R)
• M45: 15,622,057 km (0.11 R)
• M46: 15,710,619 km (0.043 R)
• M47: 16,364,810 km (0.073 R)
• M48: 16,574,995 km (0.081 R)
• M49: 16,846,366 km (0.074 R)
• M50: 16,967,390 km (0.03 R)
• M51: 17,088,864 km (0.095 R)
• M52: 17,485,448 km (0.114 R)
• M53: 18,256,475 km (0.109 R)
• M54: 18,412,057 km (0.099 R)
• M55: 18,881,346 km (0.052 R)
• M56: 19,133,418 km (0.112 R)
• M57: 19,608,690 km (0.115 R)
• M58: 19,959,797 km (0.096 R)
• M59: 20,409,637 km (0.111 R)
• M60: 20,993,069 km (0.065 R)
• M61: 21,254,117 km (0.114 R)
• M62: 21,417,778 km (0.079 R)
• M63: 21,581,886 km (0.117 R)
• M64: 21,812,267 km (0.115 R)
• M65: 22,143,028 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit