🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.75 AU - 1.11 AU

Year: 343 Days

Day: 33.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.77 AU - 1.15 AU

Year: 360 Days

Day: 36.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 125.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,219,335 km

• M1: 51,761 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.08 AU - 1.26 AU

Year: 485 Days

Day: 17.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.26 AU - 1.72 AU

Year: 696 Days

Day: 14 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,219,335 km

• M1: 256,710 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 11.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.95 AU - 5.87 AU

Year: 4166 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,219,335 km

• M1: 151,991 km (0.06 R)
• M2: 299,345 km (0.116 R)
• M3: 432,338 km (0.108 R)
• M4: 590,463 km (0.054 R)
• M5: 896,690 km (0.112 R)
• M6: 1,081,593 km (0.098 R)
• M7: 1,279,361 km (0.116 R)
• M8: 1,518,418 km (0.071 R)
• M9: 1,665,922 km (0.091 R)
• M10: 1,741,618 km (0.101 R)
• M11: 2,023,760 km (0.098 R)
• M12: 2,236,937 km (0.045 R)
• M13: 2,405,983 km (0.112 R)
• M14: 2,883,798 km (0.083 R)
• M15: 3,068,252 km (0.072 R)
• M16: 3,352,638 km (0.117 R)
• M17: 3,745,033 km (0.098 R)
• M18: 3,906,150 km (0.056 R)
• M19: 4,028,521 km (0.102 R)
• M20: 4,152,238 km (0.103 R)
• M21: 4,382,470 km (0.115 R)
• M22: 5,097,996 km (0.079 R)
• M23: 5,299,505 km (0.112 R)
• M24: 5,389,862 km (0.058 R)
• M25: 5,618,148 km (0.117 R)
• M26: 5,849,726 km (0.104 R)
• M27: 6,394,262 km (0.03 R)
• M28: 6,563,307 km (0.108 R)
• M29: 6,684,930 km (0.111 R)
• M30: 6,979,937 km (0.064 R)
• M31: 7,054,288 km (0.106 R)
• M32: 7,379,813 km (0.093 R)
• M33: 7,890,390 km (0.117 R)
• M34: 7,968,031 km (0.097 R)
• M35: 8,571,210 km (0.046 R)
• M36: 8,677,724 km (0.069 R)
• M37: 8,918,726 km (0.118 R)
• M38: 9,134,895 km (0.098 R)
• M39: 9,298,256 km (0.112 R)
• M40: 9,517,417 km (0.032 R)
• M41: 9,627,670 km (0.098 R)
• M42: 10,129,122 km (0.112 R)
• M43: 10,753,544 km (0.044 R)
• M44: 11,332,188 km (0.116 R)
• M45: 11,684,192 km (0.106 R)
• M46: 12,219,004 km (0.086 R)
• M47: 12,822,482 km (0.09 R)
• M48: 13,127,961 km (0.098 R)
• M49: 13,559,701 km (0.08 R)
• M50: 14,058,759 km (0.076 R)
• M51: 14,310,682 km (0.111 R)
• M52: 14,659,395 km (0.107 R)
• M53: 14,786,852 km (0.088 R)
• M54: 15,139,454 km (0.1 R)
• M55: 15,429,824 km (0.106 R)
• M56: 15,559,675 km (0.079 R)
• M57: 15,852,737 km (0.053 R)
• M58: 15,950,873 km (0.117 R)
• M59: 16,909,945 km (0.071 R)
• M60: 17,043,835 km (0.097 R)
• M61: 17,211,385 km (0.116 R)
• M62: 18,332,022 km (0.111 R)
• M63: 18,676,247 km (0.114 R)
• M64: 18,849,182 km (0.09 R)
• M65: 19,022,566 km (0.074 R)
• M66: 19,126,836 km (0.061 R)
• M67: 19,405,985 km (0.11 R)
• M68: 20,393,631 km (0.099 R)
• M69: 20,714,518 km (0.108 R)
• M70: 21,978,470 km (0.114 R)
• M71: 22,161,129 km (0.113 R)
• M72: 22,490,993 km (0.072 R)
• M73: 22,859,602 km (0.027 R)
• M74: 22,970,454 km (0.103 R)
• M75: 24,127,444 km (0.058 R)
• M76: 25,341,580 km (0.109 R)
• M77: 25,494,768 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 9.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.54 AU - 6.1 AU

Year: 4698 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,219,335 km

• M1: 138,976 km (0.113 R)
• M2: 269,575 km (0.054 R)
• M3: 391,348 km (0.094 R)
• M4: 657,931 km (0.061 R)
• M5: 823,087 km (0.09 R)
• M6: 899,682 km (0.108 R)
• M7: 1,072,766 km (0.118 R)
• M8: 1,359,695 km (0.095 R)
• M9: 1,827,338 km (0.116 R)
• M10: 1,900,192 km (0.056 R)
• M11: 1,974,094 km (0.077 R)
• M12: 2,248,157 km (0.088 R)
• M13: 3,020,830 km (0.115 R)
• M14: 3,090,094 km (0.085 R)
• M15: 3,645,700 km (0.1 R)
• M16: 3,719,751 km (0.119 R)
• M17: 3,850,500 km (0.071 R)
• M18: 3,925,747 km (0.111 R)
• M19: 4,078,038 km (0.081 R)
• M20: 4,232,273 km (0.067 R)
• M21: 4,487,039 km (0.088 R)
• M22: 4,868,513 km (0.12 R)
• M23: 5,135,545 km (0.089 R)
• M24: 5,323,141 km (0.112 R)
• M25: 5,705,364 km (0.057 R)
• M26: 5,813,224 km (0.046 R)
• M27: 5,921,682 km (0.113 R)
• M28: 6,295,378 km (0.105 R)
• M29: 6,429,118 km (0.108 R)
• M30: 6,609,084 km (0.103 R)
• M31: 7,019,730 km (0.11 R)
• M32: 7,274,944 km (0.101 R)
• M33: 7,391,930 km (0.051 R)
• M34: 7,556,787 km (0.098 R)
• M35: 7,699,054 km (0.108 R)
• M36: 7,938,112 km (0.096 R)
• M37: 8,034,453 km (0.054 R)
• M38: 8,155,328 km (0.115 R)
• M39: 8,918,875 km (0.073 R)
• M40: 9,449,050 km (0.103 R)
• M41: 9,525,644 km (0.075 R)
• M42: 9,730,743 km (0.037 R)
• M43: 10,067,488 km (0.044 R)
• M44: 10,513,439 km (0.05 R)
• M45: 10,752,197 km (0.059 R)
• M46: 10,858,861 km (0.117 R)
• M47: 11,046,307 km (0.11 R)
• M48: 11,451,867 km (0.068 R)
• M49: 11,642,753 km (0.113 R)
• M50: 12,333,297 km (0.111 R)
• M51: 12,500,996 km (0.076 R)
• M52: 12,585,070 km (0.12 R)
• M53: 12,697,568 km (0.104 R)
• M54: 12,951,884 km (0.052 R)
• M55: 13,609,367 km (0.117 R)
• M56: 13,724,857 km (0.054 R)
• M57: 14,014,927 km (0.111 R)
• M58: 14,248,449 km (0.065 R)
• M59: 14,365,734 km (0.098 R)
• M60: 15,225,323 km (0.071 R)
• M61: 15,767,316 km (0.077 R)
• M62: 15,979,895 km (0.111 R)
• M63: 16,376,928 km (0.104 R)
• M64: 16,592,199 km (0.114 R)
• M65: 17,025,434 km (0.064 R)
• M66: 17,118,634 km (0.11 R)
• M67: 17,525,091 km (0.107 R)
• M68: 18,570,780 km (0.076 R)
• M69: 19,344,052 km (0.109 R)
• M70: 19,799,877 km (0.118 R)
• M71: 19,930,775 km (0.102 R)
• M72: 20,226,380 km (0.063 R)
• M73: 20,556,543 km (0.114 R)
• M74: 20,689,236 km (0.092 R)
• M75: 21,996,572 km (0.116 R)
• M76: 22,506,551 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.6

Radius: 3.3

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.39 AU - 22.05 AU

Year: 29778 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,219,335 km

• M1: 167,250 km (0.076 R)
• M2: 240,553 km (0.109 R)
• M3: 518,656 km (0.109 R)
• M4: 867,368 km (0.113 R)
• M5: 1,797,119 km (0.075 R)
• M6: 1,962,275 km (0.099 R)
• M7: 2,559,171 km (0.104 R)
• M8: 3,653,030 km (0.07 R)
• M9: 4,117,382 km (0.089 R)
• M10: 4,422,412 km (0.119 R)
• M11: 4,734,773 km (0.049 R)
• M12: 5,008,088 km (0.109 R)
• M13: 5,239,815 km (0.094 R)
• M14: 5,333,613 km (0.075 R)
• M15: 5,955,790 km (0.103 R)
• M16: 6,053,627 km (0.073 R)
• M17: 6,957,049 km (0.113 R)
• M18: 7,060,122 km (0.117 R)
• M19: 9,166,161 km (0.044 R)
• M20: 9,850,421 km (0.093 R)
• M21: 10,082,148 km (0.081 R)
• M22: 11,388,288 km (0.109 R)
• M23: 14,285,699 km (0.096 R)
• M24: 15,143,493 km (0.054 R)
• M25: 15,277,084 km (0.076 R)
• M26: 16,153,877 km (0.05 R)
• M27: 16,358,677 km (0.096 R)
• M28: 17,674,689 km (0.106 R)
• M29: 18,168,063 km (0.09 R)
• M30: 19,240,530 km (0.085 R)
• M31: 19,602,557 km (0.094 R)
• M32: 21,147,454 km (0.096 R)
• M33: 21,896,790 km (0.118 R)
• M34: 22,960,281 km (0.084 R)
• M35: 27,298,021 km (0.045 R)
• M36: 27,704,628 km (0.106 R)
• M37: 28,771,111 km (0.106 R)
• M38: 29,184,899 km (0.06 R)
• M39: 30,353,857 km (0.047 R)
• M40: 31,879,306 km (0.061 R)
• M41: 32,737,400 km (0.046 R)
• M42: 32,909,886 km (0.08 R)
• M43: 34,915,844 km (0.083 R)
• M44: 36,066,850 km (0.107 R)
• M45: 37,230,422 km (0.113 R)
• M46: 37,681,160 km (0.032 R)
• M47: 38,043,038 km (0.061 R)
• M48: 40,979,644 km (0.086 R)
• M49: 41,072,544 km (0.109 R)
• M50: 41,351,843 km (0.057 R)
• M51: 43,703,223 km (0.11 R)
• M52: 44,655,712 km (0.081 R)
• M53: 44,847,048 km (0.117 R)
• M54: 45,807,915 km (0.071 R)
• M55: 46,194,177 km (0.11 R)
• M56: 48,435,751 km (0.109 R)
• M57: 49,916,621 km (0.08 R)
• M58: 50,912,195 km (0.109 R)
• M59: 51,612,911 km (0.077 R)
• M60: 54,447,641 km (0.117 R)
• M61: 54,754,317 km (0.108 R)
• M62: 54,856,642 km (0.115 R)
• M63: 55,575,011 km (0.075 R)
• M64: 55,780,857 km (0.12 R)
• M65: 55,883,781 km (0.062 R)
• M66: 56,296,521 km (0.052 R)
• M67: 56,399,744 km (0.112 R)
• M68: 56,917,352 km (0.096 R)
• M69: 57,228,516 km (0.052 R)
• M70: 57,644,548 km (0.088 R)
• M71: 60,795,677 km (0.105 R)
• M72: 62,178,410 km (0.093 R)
• M73: 62,392,036 km (0.075 R)
• M74: 63,571,466 km (0.102 R)
• M75: 67,592,357 km (0.1 R)
• M76: 67,811,967 km (0.115 R)
• M77: 69,688,822 km (0.052 R)
• M78: 70,578,031 km (0.089 R)
• M79: 72,479,720 km (0.065 R)
• M80: 73,267,801 km (0.09 R)
• M81: 74,738,647 km (0.064 R)
• M82: 75,534,807 km (0.04 R)
• M83: 75,762,794 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit