🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 32.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.25 AU

Year: 402 Days

Day: 32.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,769,751 km

• M1: 610,060 km (0.096 R)
• M2: 734,077 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.3 AU - 1.68 AU

Year: 661 Days

Day: 40.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,769,751 km

• M1: 570,716 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.46 AU - 2.22 AU

Year: 907 Days

Day: 25.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,769,751 km

• M1: 734,825 km (0.114 R)
• M2: 1,005,447 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.34 AU - 5.32 AU

Year: 3858 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 11.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.25 AU - 7.97 AU

Year: 7630 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,769,751 km

• M1: 140,024 km (0.09 R)
• M2: 227,987 km (0.066 R)
• M3: 392,246 km (0.08 R)
• M4: 518,207 km (0.046 R)
• M5: 685,158 km (0.084 R)
• M6: 762,650 km (0.037 R)
• M7: 934,538 km (0.059 R)
• M8: 1,066,782 km (0.11 R)
• M9: 1,150,856 km (0.085 R)
• M10: 1,476,232 km (0.057 R)
• M11: 2,008,202 km (0.094 R)
• M12: 2,094,370 km (0.108 R)
• M13: 2,250,850 km (0.118 R)
• M14: 2,452,059 km (0.053 R)
• M15: 2,764,868 km (0.047 R)
• M16: 2,926,284 km (0.094 R)
• M17: 3,303,719 km (0.028 R)
• M18: 3,732,168 km (0.115 R)
• M19: 3,862,916 km (0.084 R)
• M20: 4,264,587 km (0.099 R)
• M21: 4,603,426 km (0.115 R)
• M22: 4,795,360 km (0.062 R)
• M23: 4,911,896 km (0.109 R)
• M24: 5,160,977 km (0.096 R)
• M25: 5,414,097 km (0.102 R)
• M26: 5,726,158 km (0.098 R)
• M27: 6,453,353 km (0.081 R)
• M28: 6,596,518 km (0.118 R)
• M29: 6,769,752 km (0.113 R)
• M30: 7,165,140 km (0.084 R)
• M31: 7,462,839 km (0.08 R)
• M32: 8,009,021 km (0.054 R)
• M33: 8,147,549 km (0.098 R)
• M34: 8,678,322 km (0.095 R)
• M35: 9,365,575 km (0.062 R)
• M36: 9,495,426 km (0.095 R)
• M37: 10,037,269 km (0.09 R)
• M38: 10,136,901 km (0.076 R)
• M39: 10,320,308 km (0.09 R)
• M40: 10,471,253 km (0.107 R)
• M41: 11,048,102 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 13.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.2 AU - 12.5 AU

Year: 12989 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,769,751 km

• M1: 188,793 km (0.069 R)
• M2: 322,383 km (0.083 R)
• M3: 949,946 km (0.087 R)
• M4: 1,057,059 km (0.028 R)
• M5: 1,708,557 km (0.101 R)
• M6: 2,062,207 km (0.088 R)
• M7: 2,350,482 km (0.08 R)
• M8: 2,621,104 km (0.117 R)
• M9: 3,062,717 km (0.08 R)
• M10: 3,193,316 km (0.072 R)
• M11: 3,562,224 km (0.036 R)
• M12: 3,980,351 km (0.07 R)
• M13: 4,902,023 km (0.103 R)
• M14: 5,094,256 km (0.099 R)
• M15: 5,406,916 km (0.117 R)
• M16: 5,928,564 km (0.115 R)
• M17: 6,051,383 km (0.063 R)
• M18: 6,299,267 km (0.075 R)
• M19: 6,720,086 km (0.111 R)
• M20: 7,020,179 km (0.072 R)
• M21: 7,412,574 km (0.058 R)
• M22: 8,127,802 km (0.116 R)
• M23: 9,052,766 km (0.084 R)
• M24: 9,336,852 km (0.108 R)
• M25: 10,255,832 km (0.091 R)
• M26: 10,354,117 km (0.034 R)
• M27: 12,968,639 km (0.119 R)
• M28: 13,396,489 km (0.094 R)
• M29: 14,541,661 km (0.118 R)
• M30: 18,520,216 km (0.112 R)
• M31: 18,941,634 km (0.101 R)
• M32: 19,183,982 km (0.07 R)
• M33: 19,671,522 km (0.073 R)
• M34: 19,855,377 km (0.077 R)
• M35: 20,472,618 km (0.068 R)
• M36: 23,521,572 km (0.073 R)
• M37: 23,716,947 km (0.053 R)
• M38: 24,109,043 km (0.119 R)
• M39: 25,498,359 km (0.113 R)
• M40: 25,631,950 km (0.096 R)
• M41: 27,802,315 km (0.072 R)
• M42: 28,077,725 km (0.098 R)
• M43: 28,979,052 km (0.105 R)
• M44: 32,027,707 km (0.041 R)
• M45: 32,244,175 km (0.117 R)
• M46: 32,678,608 km (0.08 R)
• M47: 34,288,131 km (0.112 R)
• M48: 34,731,689 km (0.109 R)
• M49: 35,102,542 km (0.109 R)
• M50: 35,474,891 km (0.082 R)
• M51: 35,698,989 km (0.102 R)
• M52: 37,280,238 km (0.049 R)
• M53: 40,043,760 km (0.089 R)
• M54: 40,666,835 km (0.105 R)
• M55: 40,901,255 km (0.073 R)
• M56: 41,136,123 km (0.063 R)
• M57: 41,764,883 km (0.073 R)
• M58: 42,872,655 km (0.07 R)
• M59: 43,350,321 km (0.092 R)
• M60: 44,391,523 km (0.026 R)
• M61: 44,874,873 km (0.075 R)
• M62: 45,036,289 km (0.059 R)
• M63: 46,989,290 km (0.07 R)
• M64: 49,552,649 km (0.104 R)
• M65: 50,893,345 km (0.054 R)
• M66: 51,230,389 km (0.069 R)
• M67: 51,652,704 km (0.085 R)
• M68: 51,991,543 km (0.102 R)
• M69: 53,781,781 km (0.093 R)
• M70: 54,039,239 km (0.059 R)
• M71: 54,211,127 km (0.065 R)
• M72: 54,900,324 km (0.088 R)
• M73: 55,245,895 km (0.077 R)
• M74: 55,852,664 km (0.079 R)
• M75: 56,026,347 km (0.107 R)
• M76: 58,037,392 km (0.077 R)
• M77: 58,389,545 km (0.117 R)
• M78: 58,477,658 km (0.088 R)
• M79: 58,742,297 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 14.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.64 AU - 12.64 AU

Year: 14433 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,769,751 km

• M1: 259,253 km (0.059 R)
• M2: 455,376 km (0.083 R)
• M3: 775,515 km (0.111 R)
• M4: 1,191,697 km (0.065 R)
• M5: 1,306,737 km (0.058 R)
• M6: 1,425,817 km (0.113 R)
• M7: 1,886,130 km (0.12 R)
• M8: 2,105,889 km (0.112 R)
• M9: 2,305,154 km (0.118 R)
• M10: 2,601,058 km (0.086 R)
• M11: 3,004,524 km (0.054 R)
• M12: 3,428,185 km (0.076 R)
• M13: 3,940,857 km (0.104 R)
• M14: 4,117,382 km (0.096 R)
• M15: 4,368,856 km (0.117 R)
• M16: 4,478,212 km (0.105 R)
• M17: 5,192,093 km (0.118 R)
• M18: 5,542,900 km (0.094 R)
• M19: 5,821,152 km (0.103 R)
• M20: 6,022,810 km (0.106 R)
• M21: 6,391,569 km (0.119 R)
• M22: 6,725,621 km (0.084 R)
• M23: 7,410,929 km (0.063 R)
• M24: 7,629,791 km (0.088 R)
• M25: 7,984,338 km (0.088 R)
• M26: 8,663,811 km (0.042 R)
• M27: 8,940,866 km (0.101 R)
• M28: 10,664,084 km (0.076 R)
• M29: 11,011,002 km (0.106 R)
• M30: 11,412,074 km (0.028 R)
• M31: 12,176,967 km (0.11 R)
• M32: 12,280,190 km (0.074 R)
• M33: 12,435,622 km (0.091 R)
• M34: 13,381,829 km (0.105 R)
• M35: 13,488,492 km (0.086 R)
• M36: 13,971,693 km (0.085 R)
• M37: 14,405,976 km (0.069 R)
• M38: 15,511,055 km (0.079 R)
• M39: 15,904,348 km (0.026 R)
• M40: 16,357,779 km (0.084 R)
• M41: 16,643,362 km (0.113 R)
• M42: 16,930,589 km (0.105 R)
• M43: 17,046,079 km (0.053 R)
• M44: 18,214,139 km (0.103 R)
• M45: 18,867,583 km (0.074 R)
• M46: 20,014,400 km (0.083 R)
• M47: 20,750,421 km (0.062 R)
• M48: 21,933,890 km (0.08 R)
• M49: 22,059,702 km (0.06 R)
• M50: 22,312,074 km (0.055 R)
• M51: 23,911,424 km (0.109 R)
• M52: 24,561,577 km (0.051 R)
• M53: 27,966,574 km (0.076 R)
• M54: 28,308,255 km (0.099 R)
• M55: 30,107,619 km (0.114 R)
• M56: 32,803,522 km (0.087 R)
• M57: 35,575,720 km (0.106 R)
• M58: 35,723,672 km (0.107 R)
• M59: 36,317,725 km (0.084 R)
• M60: 37,515,406 km (0.082 R)
• M61: 38,043,487 km (0.088 R)
• M62: 39,259,867 km (0.087 R)
• M63: 40,334,727 km (0.05 R)
• M64: 40,488,963 km (0.09 R)
• M65: 41,808,715 km (0.082 R)
• M66: 42,670,249 km (0.114 R)
• M67: 42,827,477 km (0.1 R)
• M68: 44,969,419 km (0.117 R)
• M69: 47,879,247 km (0.094 R)
• M70: 48,124,438 km (0.092 R)
• M71: 48,698,296 km (0.05 R)
• M72: 48,944,833 km (0.078 R)
• M73: 50,433,332 km (0.079 R)
• M74: 50,766,037 km (0.074 R)
• M75: 50,932,689 km (0.09 R)
• M76: 51,183,116 km (0.092 R)
• M77: 51,517,468 km (0.081 R)
• M78: 54,816,101 km (0.101 R)
• M79: 55,415,390 km (0.094 R)
• M80: 56,275,129 km (0.11 R)
• M81: 57,486,423 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.1

Radius: 7.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.66 AU - 19.72 AU

Year: 28195 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,769,751 km

• M1: 124,316 km (0.115 R)
• M2: 897,288 km (0.037 R)
• M3: 1,581,249 km (0.109 R)
• M4: 1,641,837 km (0.039 R)
• M5: 1,734,139 km (0.117 R)
• M6: 2,120,550 km (0.034 R)
• M7: 2,323,853 km (0.045 R)
• M8: 4,208,188 km (0.079 R)
• M9: 5,080,942 km (0.102 R)
• M10: 5,537,814 km (0.097 R)
• M11: 5,724,363 km (0.112 R)
• M12: 6,393,364 km (0.118 R)
• M13: 7,188,028 km (0.058 R)
• M14: 7,442,644 km (0.063 R)
• M15: 7,596,879 km (0.067 R)
• M16: 7,648,640 km (0.087 R)
• M17: 8,330,806 km (0.093 R)
• M18: 8,598,287 km (0.106 R)
• M19: 9,087,023 km (0.1 R)
• M20: 9,529,085 km (0.069 R)
• M21: 9,808,983 km (0.109 R)
• M22: 10,091,424 km (0.074 R)
• M23: 10,896,858 km (0.098 R)
• M24: 11,189,472 km (0.091 R)
• M25: 11,307,205 km (0.099 R)
• M26: 13,309,423 km (0.105 R)
• M27: 13,371,806 km (0.069 R)
• M28: 14,318,910 km (0.1 R)
• M29: 14,962,330 km (0.109 R)
• M30: 15,157,107 km (0.106 R)
• M31: 15,418,305 km (0.114 R)
• M32: 15,680,849 km (0.08 R)
• M33: 16,410,737 km (0.116 R)
• M34: 16,544,627 km (0.107 R)
• M35: 19,297,677 km (0.111 R)
• M36: 19,509,956 km (0.091 R)
• M37: 19,651,775 km (0.064 R)
• M38: 20,222,640 km (0.025 R)
• M39: 20,438,061 km (0.093 R)
• M40: 21,234,819 km (0.103 R)
• M41: 22,933,054 km (0.09 R)
• M42: 23,308,096 km (0.055 R)
• M43: 23,684,933 km (0.071 R)
• M44: 24,521,485 km (0.057 R)
• M45: 24,674,523 km (0.117 R)
• M46: 24,751,267 km (0.071 R)
• M47: 24,981,797 km (0.04 R)
• M48: 25,910,950 km (0.075 R)
• M49: 27,484,719 km (0.064 R)
• M50: 28,524,125 km (0.042 R)
• M51: 28,604,609 km (0.082 R)
• M52: 28,846,509 km (0.034 R)
• M53: 29,494,866 km (0.119 R)
• M54: 29,576,397 km (0.117 R)
• M55: 29,984,350 km (0.047 R)
• M56: 32,387,939 km (0.04 R)
• M57: 32,724,235 km (0.11 R)
• M58: 33,061,728 km (0.053 R)
• M59: 33,825,425 km (0.096 R)
• M60: 33,910,546 km (0.103 R)
• M61: 34,252,078 km (0.104 R)
• M62: 34,423,368 km (0.116 R)
• M63: 36,762,181 km (0.041 R)
• M64: 37,464,992 km (0.102 R)
• M65: 37,906,455 km (0.09 R)
• M66: 37,995,017 km (0.093 R)
• M67: 38,527,436 km (0.099 R)
• M68: 38,973,088 km (0.05 R)
• M69: 39,241,317 km (0.117 R)
• M70: 40,320,366 km (0.115 R)
• M71: 40,682,094 km (0.096 R)
• M72: 40,954,212 km (0.099 R)
• M73: 41,774,009 km (0.084 R)
• M74: 43,800,761 km (0.086 R)
• M75: 45,294,794 km (0.051 R)
• M76: 47,376,299 km (0.086 R)
• M77: 50,264,436 km (0.09 R)
• M78: 52,319,911 km (0.103 R)
• M79: 53,209,120 km (0.12 R)
• M80: 55,303,490 km (0.106 R)
• M81: 58,751,123 km (0.041 R)
• M82: 59,058,696 km (0.062 R)
• M83: 59,366,718 km (0.09 R)
• M84: 59,675,339 km (0.09 R)
• M85: 61,954,612 km (0.12 R)
• M86: 65,002,519 km (0.106 R)
• M87: 65,639,058 km (0.117 R)
• M88: 65,745,422 km (0.107 R)
• M89: 65,958,150 km (0.069 R)
• M90: 71,133,488 km (0.076 R)
• M91: 72,008,785 km (0.105 R)
• M92: 72,887,523 km (0.072 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit