🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.99 AU - 1.09 AU

Year: 397 Days

Day: 47.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.1 AU - 1.5 AU

Year: 555 Days

Day: 39.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,916,082 km

• M1: 45,777 km (0.084 R)
• M2: 191,635 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.76 AU - 2.22 AU

Year: 1052 Days

Day: 41.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,916,082 km

• M1: 382,372 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.19 AU - 2.85 AU

Year: 1499 Days

Day: 31.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,916,082 km

• M1: 628,760 km (0.119 R)
• M2: 1,812,827 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.17 AU - 3.27 AU

Year: 1681 Days

Day: 43.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,916,082 km

• M1: 104,419 km (0.1 R)
• M2: 565,929 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.84 AU - 3.8 AU

Year: 2267 Days

Day: 31.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.83 AU - 4.51 AU

Year: 2635 Days

Day: 17.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 12.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.51 AU - 5.15 AU

Year: 3978 Days

Day: 14.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,916,082 km

• M1: 154,535 km (0.054 R)
• M2: 430,991 km (0.055 R)
• M3: 582,085 km (0.102 R)
• M4: 727,046 km (0.084 R)
• M5: 840,590 km (0.108 R)
• M6: 1,099,395 km (0.098 R)
• M7: 1,324,240 km (0.112 R)
• M8: 1,438,982 km (0.12 R)
• M9: 1,585,737 km (0.116 R)
• M10: 1,963,173 km (0.08 R)
• M11: 2,401,943 km (0.107 R)
• M12: 2,535,534 km (0.087 R)
• M13: 2,628,734 km (0.049 R)
• M14: 2,766,513 km (0.091 R)
• M15: 2,880,357 km (0.107 R)
• M16: 3,031,451 km (0.038 R)
• M17: 3,130,784 km (0.052 R)
• M18: 3,267,965 km (0.102 R)
• M19: 3,397,816 km (0.117 R)
• M20: 3,567,311 km (0.088 R)
• M21: 3,807,565 km (0.118 R)
• M22: 4,498,109 km (0.068 R)
• M23: 4,591,009 km (0.114 R)
• M24: 4,684,657 km (0.115 R)
• M25: 4,926,856 km (0.12 R)
• M26: 5,216,478 km (0.111 R)
• M27: 5,325,235 km (0.112 R)
• M28: 5,456,582 km (0.109 R)
• M29: 5,622,486 km (0.091 R)
• M30: 5,868,874 km (0.098 R)
• M31: 5,948,011 km (0.106 R)
• M32: 6,245,113 km (0.112 R)
• M33: 6,418,646 km (0.081 R)
• M34: 6,535,333 km (0.099 R)
• M35: 6,664,436 km (0.079 R)
• M36: 6,842,008 km (0.103 R)
• M37: 7,383,852 km (0.1 R)
• M38: 7,543,024 km (0.114 R)
• M39: 7,728,076 km (0.038 R)
• M40: 7,914,775 km (0.118 R)
• M41: 8,191,082 km (0.118 R)
• M42: 8,637,482 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 9.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.66 AU - 8.76 AU

Year: 8815 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 59,916,082 km

• M1: 119,678 km (0.083 R)
• M2: 186,100 km (0.099 R)
• M3: 352,303 km (0.06 R)
• M4: 429,944 km (0.116 R)
• M5: 662,120 km (0.07 R)
• M6: 754,422 km (0.075 R)
• M7: 878,439 km (0.084 R)
• M8: 1,761,964 km (0.11 R)
• M9: 1,857,258 km (0.084 R)
• M10: 2,103,047 km (0.103 R)
• M11: 2,385,787 km (0.102 R)
• M12: 2,902,647 km (0.071 R)
• M13: 3,087,550 km (0.043 R)
• M14: 3,528,864 km (0.069 R)
• M15: 3,911,835 km (0.115 R)
• M16: 4,148,050 km (0.063 R)
• M17: 4,405,208 km (0.081 R)
• M18: 4,784,140 km (0.108 R)
• M19: 4,884,670 km (0.117 R)
• M20: 5,485,455 km (0.085 R)
• M21: 5,573,269 km (0.088 R)
• M22: 5,643,729 km (0.026 R)
• M23: 5,767,896 km (0.042 R)
• M24: 6,532,041 km (0.086 R)
• M25: 6,812,537 km (0.088 R)
• M26: 7,039,926 km (0.074 R)
• M27: 7,135,370 km (0.051 R)
• M28: 7,250,560 km (0.11 R)
• M29: 7,658,364 km (0.112 R)
• M30: 7,776,397 km (0.105 R)
• M31: 8,213,970 km (0.108 R)
• M32: 9,196,230 km (0.114 R)
• M33: 9,300,649 km (0.108 R)
• M34: 9,489,741 km (0.085 R)
• M35: 10,193,749 km (0.059 R)
• M36: 10,280,216 km (0.066 R)
• M37: 10,345,291 km (0.06 R)
• M38: 10,980,933 km (0.064 R)
• M39: 11,047,354 km (0.102 R)
• M40: 12,474,368 km (0.031 R)
• M41: 12,892,644 km (0.101 R)
• M42: 13,127,064 km (0.064 R)
• M43: 14,684,826 km (0.097 R)
• M44: 14,807,048 km (0.066 R)
• M45: 15,027,854 km (0.097 R)
• M46: 16,224,338 km (0.054 R)
• M47: 16,325,466 km (0.065 R)
• M48: 16,401,312 km (0.12 R)
• M49: 16,808,368 km (0.079 R)
• M50: 17,064,480 km (0.118 R)
• M51: 17,270,326 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 8.9

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.42 AU - 12.84 AU

Year: 13915 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,916,082 km

• M1: 361,428 km (0.027 R)
• M2: 553,662 km (0.082 R)
• M3: 779,255 km (0.113 R)
• M4: 882,029 km (0.11 R)
• M5: 1,034,020 km (0.119 R)
• M6: 1,194,689 km (0.087 R)
• M7: 1,671,906 km (0.085 R)
• M8: 1,752,389 km (0.106 R)
• M9: 1,889,571 km (0.117 R)
• M10: 2,382,346 km (0.081 R)
• M11: 2,785,512 km (0.04 R)
• M12: 3,378,668 km (0.107 R)
• M13: 4,119,028 km (0.099 R)
• M14: 4,985,648 km (0.116 R)
• M15: 5,540,208 km (0.039 R)
• M16: 6,967,222 km (0.101 R)
• M17: 7,721,344 km (0.047 R)
• M18: 8,641,371 km (0.096 R)
• M19: 8,924,111 km (0.04 R)
• M20: 9,019,106 km (0.055 R)
• M21: 9,162,122 km (0.112 R)
• M22: 10,233,990 km (0.104 R)
• M23: 13,298,652 km (0.1 R)
• M24: 14,064,743 km (0.079 R)
• M25: 15,013,941 km (0.09 R)
• M26: 15,410,974 km (0.111 R)
• M27: 15,639,261 km (0.098 R)
• M28: 15,868,744 km (0.09 R)
• M29: 18,465,763 km (0.072 R)
• M30: 18,891,070 km (0.104 R)
• M31: 18,951,956 km (0.095 R)
• M32: 19,874,975 km (0.032 R)
• M33: 20,061,374 km (0.032 R)
• M34: 20,435,817 km (0.085 R)
• M35: 21,509,331 km (0.062 R)
• M36: 22,213,638 km (0.081 R)
• M37: 23,513,644 km (0.112 R)
• M38: 24,106,650 km (0.1 R)
• M39: 24,438,308 km (0.066 R)
• M40: 24,704,592 km (0.076 R)
• M41: 25,038,944 km (0.117 R)
• M42: 25,847,371 km (0.091 R)
• M43: 26,118,741 km (0.119 R)
• M44: 26,254,875 km (0.063 R)
• M45: 26,391,159 km (0.06 R)
• M46: 27,836,274 km (0.095 R)
• M47: 28,463,538 km (0.077 R)
• M48: 29,095,290 km (0.12 R)
• M49: 30,229,990 km (0.031 R)
• M50: 33,572,156 km (0.102 R)
• M51: 35,361,795 km (0.091 R)
• M52: 36,040,969 km (0.107 R)
• M53: 36,648,187 km (0.114 R)
• M54: 37,565,372 km (0.062 R)
• M55: 37,872,795 km (0.112 R)
• M56: 38,877,794 km (0.117 R)
• M57: 39,110,867 km (0.116 R)
• M58: 40,440,792 km (0.118 R)
• M59: 40,834,833 km (0.066 R)
• M60: 41,626,655 km (0.037 R)
• M61: 41,944,700 km (0.088 R)
• M62: 43,547,491 km (0.066 R)
• M63: 43,870,324 km (0.114 R)
• M64: 44,032,188 km (0.071 R)
• M65: 44,356,367 km (0.105 R)
• M66: 44,925,437 km (0.06 R)
• M67: 45,170,179 km (0.117 R)
• M68: 45,251,860 km (0.09 R)
• M69: 45,333,540 km (0.106 R)
• M70: 46,647,458 km (0.109 R)
• M71: 46,812,614 km (0.098 R)
• M72: 48,057,119 km (0.084 R)
• M73: 50,071,006 km (0.115 R)
• M74: 50,494,068 km (0.087 R)
• M75: 51,770,288 km (0.052 R)
• M76: 52,198,138 km (0.097 R)
• M77: 52,884,942 km (0.061 R)
• M78: 52,970,960 km (0.119 R)
• M79: 53,834,290 km (0.038 R)
• M80: 54,007,524 km (0.102 R)
• M81: 54,094,141 km (0.039 R)
• M82: 54,702,107 km (0.111 R)
• M83: 55,137,886 km (0.118 R)
• M84: 55,312,466 km (0.1 R)
• M85: 56,100,398 km (0.102 R)
• M86: 56,539,767 km (0.113 R)
• M87: 57,421,946 km (0.077 R)
• M88: 57,687,482 km (0.102 R)
• M89: 58,130,890 km (0.096 R)
• M90: 58,753,666 km (0.09 R)
• M91: 58,842,826 km (0.106 R)
• M92: 59,826,432 km (0.099 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: 350 - 11,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit