🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.7 AU

Year: 201 Days

Day: 24.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.6 AU - 0.7 AU

Year: 232 Days

Day: 29.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.56 AU - 0.86 AU

Year: 265 Days

Day: 34.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.89 AU - 2.07 AU

Year: 1234 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,637,046 km

• M1: 551,119 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.6 AU - 2.62 AU

Year: 1358 Days

Day: 40.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 14.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.18 AU - 4.48 AU

Year: 3320 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,637,046 km

• M1: 186,100 km (0.107 R)
• M2: 453,431 km (0.076 R)
• M3: 664,663 km (0.093 R)
• M4: 753,674 km (0.066 R)
• M5: 869,014 km (0.117 R)
• M6: 1,048,831 km (0.085 R)
• M7: 1,217,128 km (0.055 R)
• M8: 1,434,344 km (0.112 R)
• M9: 1,582,147 km (0.094 R)
• M10: 1,735,186 km (0.043 R)
• M11: 2,382,196 km (0.06 R)
• M12: 2,674,361 km (0.088 R)
• M13: 2,791,197 km (0.117 R)
• M14: 2,892,774 km (0.041 R)
• M15: 3,276,193 km (0.115 R)
• M16: 3,401,706 km (0.07 R)
• M17: 3,957,911 km (0.058 R)
• M18: 4,784,589 km (0.115 R)
• M19: 4,907,109 km (0.096 R)
• M20: 5,428,757 km (0.068 R)
• M21: 5,535,271 km (0.11 R)
• M22: 5,642,532 km (0.055 R)
• M23: 6,166,873 km (0.11 R)
• M24: 6,729,810 km (0.107 R)
• M25: 7,474,658 km (0.075 R)
• M26: 7,569,652 km (0.107 R)
• M27: 8,221,301 km (0.109 R)
• M28: 8,319,437 km (0.081 R)
• M29: 8,467,239 km (0.071 R)
• M30: 8,765,687 km (0.067 R)
• M31: 9,067,576 km (0.074 R)
• M32: 9,194,435 km (0.086 R)
• M33: 9,398,486 km (0.07 R)
• M34: 9,526,991 km (0.081 R)
• M35: 9,630,064 km (0.09 R)
• M36: 9,915,496 km (0.059 R)
• M37: 10,256,580 km (0.104 R)
• M38: 10,415,303 km (0.097 R)
• M39: 10,548,146 km (0.039 R)
• M40: 10,950,265 km (0.097 R)
• M41: 11,166,883 km (0.051 R)
• M42: 11,741,937 km (0.08 R)
• M43: 11,852,639 km (0.114 R)
• M44: 12,242,791 km (0.062 R)
• M45: 12,439,362 km (0.045 R)
• M46: 12,608,707 km (0.109 R)
• M47: 12,722,102 km (0.096 R)
• M48: 12,921,217 km (0.11 R)
• M49: 13,236,420 km (0.053 R)
• M50: 13,583,038 km (0.07 R)
• M51: 14,020,612 km (0.106 R)
• M52: 14,374,111 km (0.109 R)
• M53: 14,551,834 km (0.075 R)
• M54: 14,820,063 km (0.081 R)
• M55: 15,119,857 km (0.039 R)
• M56: 15,240,283 km (0.095 R)
• M57: 15,756,097 km (0.052 R)
• M58: 15,970,021 km (0.057 R)
• M59: 16,555,847 km (0.089 R)
• M60: 17,211,534 km (0.085 R)
• M61: 17,716,876 km (0.114 R)
• M62: 17,939,477 km (0.096 R)
• M63: 18,131,112 km (0.085 R)
• M64: 18,323,346 km (0.115 R)
• M65: 18,774,533 km (0.087 R)
• M66: 19,720,889 km (0.114 R)
• M67: 19,852,535 km (0.098 R)
• M68: 21,321,137 km (0.093 R)
• M69: 21,524,142 km (0.118 R)
• M70: 21,625,868 km (0.075 R)
• M71: 21,761,703 km (0.087 R)
• M72: 21,931,945 km (0.068 R)
• M73: 22,651,960 km (0.102 R)
• M74: 22,790,039 km (0.098 R)
• M75: 22,997,531 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 14.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.79 AU - 8.77 AU

Year: 9612 Days

Day: 11.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,637,046 km

• M1: 207,791 km (0.112 R)
• M2: 448,943 km (0.049 R)
• M3: 677,678 km (0.04 R)
• M4: 1,082,341 km (0.04 R)
• M5: 1,240,017 km (0.06 R)
• M6: 1,368,521 km (0.03 R)
• M7: 1,540,858 km (0.088 R)
• M8: 1,950,457 km (0.091 R)
• M9: 2,257,881 km (0.075 R)
• M10: 2,487,364 km (0.083 R)
• M11: 2,628,734 km (0.096 R)
• M12: 3,748,175 km (0.12 R)
• M13: 3,993,964 km (0.06 R)
• M14: 4,792,517 km (0.036 R)
• M15: 4,970,090 km (0.096 R)
• M16: 6,665,632 km (0.03 R)
• M17: 7,031,549 km (0.106 R)
• M18: 7,132,527 km (0.083 R)
• M19: 7,852,691 km (0.115 R)
• M20: 8,027,721 km (0.094 R)
• M21: 8,452,878 km (0.104 R)
• M22: 9,067,875 km (0.05 R)
• M23: 9,436,484 km (0.036 R)
• M24: 10,150,515 km (0.114 R)
• M25: 10,302,955 km (0.101 R)
• M26: 10,649,124 km (0.038 R)
• M27: 10,765,212 km (0.108 R)
• M28: 11,431,820 km (0.112 R)
• M29: 11,590,544 km (0.117 R)
• M30: 11,710,222 km (0.115 R)
• M31: 11,830,200 km (0.048 R)
• M32: 12,071,351 km (0.03 R)
• M33: 13,011,275 km (0.114 R)
• M34: 13,218,617 km (0.05 R)
• M35: 13,552,819 km (0.107 R)
• M36: 13,678,930 km (0.11 R)
• M37: 13,889,863 km (0.099 R)
• M38: 14,400,590 km (0.117 R)
• M39: 15,265,565 km (0.12 R)
• M40: 15,792,598 km (0.041 R)
• M41: 16,236,455 km (0.089 R)
• M42: 16,504,834 km (0.068 R)
• M43: 17,181,914 km (0.117 R)
• M44: 17,409,751 km (0.082 R)
• M45: 18,656,799 km (0.106 R)
• M46: 18,750,448 km (0.032 R)
• M47: 19,126,088 km (0.055 R)
• M48: 19,409,576 km (0.102 R)
• M49: 19,504,271 km (0.068 R)
• M50: 19,646,688 km (0.074 R)
• M51: 20,268,118 km (0.086 R)
• M52: 20,364,309 km (0.068 R)
• M53: 20,847,510 km (0.078 R)
• M54: 21,236,764 km (0.102 R)
• M55: 21,334,452 km (0.071 R)
• M56: 22,618,001 km (0.042 R)
• M57: 23,420,444 km (0.106 R)
• M58: 24,232,162 km (0.113 R)
• M59: 24,538,838 km (0.107 R)
• M60: 25,207,989 km (0.095 R)
• M61: 25,830,915 km (0.068 R)
• M62: 25,935,334 km (0.114 R)
• M63: 26,144,322 km (0.116 R)
• M64: 26,406,567 km (0.119 R)
• M65: 26,775,027 km (0.116 R)
• M66: 27,783,616 km (0.076 R)
• M67: 28,051,246 km (0.092 R)
• M68: 28,913,080 km (0.076 R)
• M69: 30,552,373 km (0.081 R)
• M70: 30,662,776 km (0.063 R)
• M71: 31,941,389 km (0.11 R)
• M72: 32,502,830 km (0.079 R)
• M73: 33,863,572 km (0.117 R)
• M74: 34,149,304 km (0.11 R)
• M75: 34,378,638 km (0.115 R)
• M76: 35,416,548 km (0.117 R)
• M77: 36,172,466 km (0.119 R)
• M78: 36,875,127 km (0.12 R)
• M79: 36,992,561 km (0.034 R)
• M80: 37,346,061 km (0.1 R)
• M81: 38,056,053 km (0.111 R)
• M82: 38,710,992 km (0.078 R)
• M83: 39,249,545 km (0.068 R)
• M84: 40,213,104 km (0.044 R)
• M85: 40,394,567 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 10,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit