🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.54 AU - 0.7 AU

Year: 185 Days

Day: 44.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.03 AU

Year: 345 Days

Day: 30 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.4 AU - 1.6 AU

Year: 696 Days

Day: 44.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.71 AU - 2.97 AU

Year: 1813 Days

Day: 35.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,592,360 km

• M1: 90,656 km (0.117 R)
• M2: 456,872 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.62 AU - 3.52 AU

Year: 2037 Days

Day: 47.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,592,360 km

• M1: 754,572 km (0.105 R)
• M2: 1,480,720 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.84 AU - 4.72 AU

Year: 3354 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,592,360 km

• M1: 191,036 km (0.055 R)
• M2: 319,092 km (0.12 R)
• M3: 501,302 km (0.099 R)
• M4: 595,549 km (0.107 R)
• M5: 704,456 km (0.098 R)
• M6: 890,257 km (0.025 R)
• M7: 1,145,022 km (0.071 R)
• M8: 1,268,141 km (0.112 R)
• M9: 1,616,255 km (0.103 R)
• M10: 1,705,565 km (0.113 R)
• M11: 1,952,402 km (0.12 R)
• M12: 2,691,415 km (0.036 R)
• M13: 2,907,285 km (0.12 R)
• M14: 3,356,378 km (0.117 R)
• M15: 3,446,286 km (0.039 R)
• M16: 4,071,156 km (0.088 R)
• M17: 4,616,740 km (0.078 R)
• M18: 4,832,759 km (0.075 R)
• M19: 5,111,310 km (0.09 R)
• M20: 5,260,011 km (0.047 R)
• M21: 5,745,755 km (0.093 R)
• M22: 6,646,783 km (0.066 R)
• M23: 7,405,843 km (0.109 R)
• M24: 7,523,875 km (0.11 R)
• M25: 7,676,465 km (0.117 R)
• M26: 7,864,360 km (0.053 R)
• M27: 8,507,781 km (0.1 R)
• M28: 8,916,183 km (0.092 R)
• M29: 9,059,797 km (0.102 R)
• M30: 9,586,980 km (0.084 R)
• M31: 9,715,634 km (0.119 R)
• M32: 10,049,387 km (0.101 R)
• M33: 11,695,412 km (0.107 R)
• M34: 12,249,223 km (0.104 R)
• M35: 12,811,711 km (0.109 R)
• M36: 13,116,592 km (0.074 R)
• M37: 13,362,231 km (0.117 R)
• M38: 13,878,793 km (0.03 R)
• M39: 14,045,445 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 8.7

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.27 AU - 9.63 AU

Year: 9303 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,592,360 km

• M1: 222,901 km (0.091 R)
• M2: 502,499 km (0.106 R)
• M3: 720,912 km (0.108 R)
• M4: 859,290 km (0.113 R)
• M5: 1,348,176 km (0.055 R)
• M6: 1,543,102 km (0.029 R)
• M7: 1,724,265 km (0.109 R)
• M8: 2,730,760 km (0.087 R)
• M9: 2,812,590 km (0.064 R)
• M10: 3,006,768 km (0.05 R)
• M11: 3,615,332 km (0.077 R)
• M12: 4,135,484 km (0.04 R)
• M13: 4,293,010 km (0.088 R)
• M14: 4,388,454 km (0.073 R)
• M15: 4,976,074 km (0.114 R)
• M16: 5,519,264 km (0.106 R)
• M17: 5,692,797 km (0.049 R)
• M18: 6,224,468 km (0.075 R)
• M19: 6,441,684 km (0.114 R)
• M20: 6,920,697 km (0.094 R)
• M21: 6,995,346 km (0.091 R)
• M22: 7,718,652 km (0.11 R)
• M23: 8,949,244 km (0.075 R)
• M24: 9,030,775 km (0.056 R)
• M25: 9,235,574 km (0.073 R)
• M26: 9,733,436 km (0.114 R)
• M27: 10,325,095 km (0.1 R)
• M28: 11,410,727 km (0.092 R)
• M29: 11,543,420 km (0.084 R)
• M30: 11,855,182 km (0.108 R)
• M31: 12,214,666 km (0.094 R)
• M32: 12,577,890 km (0.062 R)
• M33: 12,990,780 km (0.116 R)
• M34: 13,876,848 km (0.11 R)
• M35: 13,971,244 km (0.057 R)
• M36: 14,255,779 km (0.095 R)
• M37: 14,398,795 km (0.064 R)
• M38: 16,201,150 km (0.116 R)
• M39: 16,951,832 km (0.096 R)
• M40: 17,306,080 km (0.077 R)
• M41: 17,611,709 km (0.099 R)
• M42: 17,765,196 km (0.072 R)
• M43: 18,176,590 km (0.106 R)
• M44: 18,331,573 km (0.059 R)
• M45: 18,435,245 km (0.072 R)
• M46: 18,643,186 km (0.034 R)
• M47: 18,956,444 km (0.093 R)
• M48: 19,218,838 km (0.073 R)
• M49: 20,602,469 km (0.052 R)
• M50: 20,710,329 km (0.118 R)
• M51: 20,980,503 km (0.112 R)
• M52: 22,183,419 km (0.09 R)
• M53: 22,904,780 km (0.084 R)
• M54: 23,072,330 km (0.109 R)
• M55: 23,859,664 km (0.11 R)
• M56: 23,916,212 km (0.07 R)
• M57: 24,199,849 km (0.102 R)
• M58: 25,172,086 km (0.082 R)
• M59: 26,098,994 km (0.103 R)
• M60: 26,215,531 km (0.116 R)
• M61: 27,213,947 km (0.072 R)
• M62: 27,273,188 km (0.086 R)
• M63: 28,344,608 km (0.047 R)
• M64: 29,006,130 km (0.087 R)
• M65: 31,021,063 km (0.08 R)
• M66: 32,014,244 km (0.097 R)
• M67: 32,514,648 km (0.097 R)
• M68: 33,333,547 km (0.102 R)
• M69: 33,904,263 km (0.086 R)
• M70: 34,478,420 km (0.119 R)
• M71: 34,606,475 km (0.119 R)
• M72: 34,862,886 km (0.048 R)
• M73: 36,480,189 km (0.055 R)
• M74: 37,330,952 km (0.117 R)
• M75: 38,453,085 km (0.102 R)
• M76: 38,718,771 km (0.049 R)
• M77: 38,985,056 km (0.047 R)
• M78: 39,452,549 km (0.12 R)
• M79: 39,519,419 km (0.072 R)
• M80: 39,586,439 km (0.081 R)
• M81: 40,528,008 km (0.063 R)
• M82: 41,340,923 km (0.093 R)
• M83: 41,613,041 km (0.086 R)
• M84: 41,749,325 km (0.06 R)
• M85: 44,089,185 km (0.072 R)
• M86: 44,367,288 km (0.105 R)
• M87: 44,995,000 km (0.042 R)
• M88: 45,555,544 km (0.054 R)
• M89: 46,118,331 km (0.103 R)
• M90: 46,259,402 km (0.084 R)
• M91: 46,541,992 km (0.106 R)
• M92: 46,683,512 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 12.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.36 AU - 12.16 AU

Year: 13368 Days

Day: 7.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,592,360 km

• M1: 160,818 km (0.096 R)
• M2: 253,568 km (0.114 R)
• M3: 357,838 km (0.067 R)
• M4: 906,114 km (0.062 R)
• M5: 1,028,336 km (0.027 R)
• M6: 1,178,532 km (0.1 R)
• M7: 1,382,733 km (0.109 R)
• M8: 1,599,052 km (0.098 R)
• M9: 1,852,620 km (0.05 R)
• M10: 2,037,972 km (0.049 R)
• M11: 2,146,879 km (0.08 R)
• M12: 2,257,731 km (0.075 R)
• M13: 2,398,951 km (0.101 R)
• M14: 2,660,897 km (0.113 R)
• M15: 3,087,102 km (0.103 R)
• M16: 3,833,745 km (0.062 R)
• M17: 3,935,322 km (0.087 R)
• M18: 5,373,107 km (0.097 R)
• M19: 5,678,735 km (0.086 R)
• M20: 6,068,737 km (0.108 R)
• M21: 6,346,989 km (0.094 R)
• M22: 6,427,323 km (0.096 R)
• M23: 7,081,814 km (0.027 R)
• M24: 7,374,876 km (0.112 R)
• M25: 8,016,351 km (0.117 R)
• M26: 8,190,483 km (0.087 R)
• M27: 8,498,356 km (0.111 R)
• M28: 8,675,929 km (0.104 R)
• M29: 9,261,604 km (0.079 R)
• M30: 9,352,859 km (0.093 R)
• M31: 9,674,494 km (0.09 R)
• M32: 9,906,670 km (0.101 R)
• M33: 10,566,247 km (0.086 R)
• M34: 11,142,947 km (0.106 R)
• M35: 11,435,112 km (0.119 R)
• M36: 11,533,098 km (0.067 R)
• M37: 12,730,629 km (0.079 R)
• M38: 12,883,069 km (0.105 R)
• M39: 13,036,108 km (0.057 R)
• M40: 13,499,113 km (0.058 R)
• M41: 14,335,366 km (0.107 R)
• M42: 15,675,314 km (0.116 R)
• M43: 16,057,835 km (0.041 R)
• M44: 18,416,096 km (0.06 R)
• M45: 20,701,353 km (0.089 R)
• M46: 20,940,710 km (0.1 R)
• M47: 21,060,687 km (0.056 R)
• M48: 21,301,540 km (0.058 R)
• M49: 21,785,938 km (0.063 R)
• M50: 22,396,447 km (0.078 R)
• M51: 24,010,009 km (0.119 R)
• M52: 24,261,633 km (0.097 R)
• M53: 24,514,154 km (0.118 R)
• M54: 24,958,011 km (0.084 R)
• M55: 26,176,336 km (0.116 R)
• M56: 27,020,966 km (0.109 R)
• M57: 28,870,594 km (0.044 R)
• M58: 29,004,334 km (0.074 R)
• M59: 31,583,102 km (0.109 R)
• M60: 31,720,882 km (0.107 R)
• M61: 32,482,186 km (0.037 R)
• M62: 33,179,461 km (0.08 R)
• M63: 33,881,674 km (0.045 R)
• M64: 34,022,595 km (0.096 R)
• M65: 34,376,095 km (0.086 R)
• M66: 35,086,535 km (0.114 R)
• M67: 35,515,282 km (0.072 R)
• M68: 37,174,472 km (0.104 R)
• M69: 37,684,452 km (0.115 R)
• M70: 38,050,069 km (0.081 R)
• M71: 38,785,043 km (0.035 R)
• M72: 39,228,302 km (0.096 R)
• M73: 42,453,482 km (0.108 R)
• M74: 44,830,891 km (0.101 R)
• M75: 45,373,633 km (0.113 R)
• M76: 45,607,005 km (0.117 R)
• M77: 46,231,128 km (0.119 R)
• M78: 47,172,547 km (0.047 R)
• M79: 47,961,975 km (0.066 R)
• M80: 48,199,536 km (0.106 R)
• M81: 50,034,653 km (0.072 R)
• M82: 50,597,740 km (0.115 R)
• M83: 51,324,636 km (0.065 R)
• M84: 52,299,416 km (0.08 R)
• M85: 52,952,560 km (0.115 R)
• M86: 53,526,417 km (0.088 R)
• M87: 54,102,220 km (0.051 R)
• M88: 54,762,844 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit