🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.92 AU - 1.28 AU

Year: 419 Days

Day: 43.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.38 AU - 2.88 AU

Year: 1550 Days

Day: 36.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.71 AU - 2.75 AU

Year: 1639 Days

Day: 26.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.53 AU - 4.99 AU

Year: 3774 Days

Day: 31.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,308,191 km

• M1: 426,803 km (0.119 R)
• M2: 2,346,592 km (0.103 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194

Radius: 11.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.15 AU - 7.51 AU

Year: 7212 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,308,191 km

• M1: 179,817 km (0.111 R)
• M2: 277,504 km (0.092 R)
• M3: 428,149 km (0.041 R)
• M4: 632,949 km (0.087 R)
• M5: 815,009 km (0.096 R)
• M6: 930,798 km (0.09 R)
• M7: 1,153,998 km (0.078 R)
• M8: 1,272,479 km (0.053 R)
• M9: 1,493,585 km (0.12 R)
• M10: 1,682,677 km (0.072 R)
• M11: 2,381,149 km (0.118 R)
• M12: 2,568,895 km (0.102 R)
• M13: 2,779,379 km (0.077 R)
• M14: 2,959,345 km (0.102 R)
• M15: 3,796,196 km (0.098 R)
• M16: 3,895,828 km (0.119 R)
• M17: 4,179,465 km (0.111 R)
• M18: 4,386,359 km (0.098 R)
• M19: 4,490,928 km (0.119 R)
• M20: 4,724,301 km (0.09 R)
• M21: 4,896,488 km (0.086 R)
• M22: 5,005,096 km (0.09 R)
• M23: 5,336,006 km (0.104 R)
• M24: 5,606,031 km (0.054 R)
• M25: 5,696,986 km (0.088 R)
• M26: 5,834,317 km (0.097 R)
• M27: 5,996,032 km (0.117 R)
• M28: 6,276,827 km (0.114 R)
• M29: 6,418,796 km (0.074 R)
• M30: 6,514,090 km (0.104 R)
• M31: 6,657,853 km (0.118 R)
• M32: 7,467,627 km (0.107 R)
• M33: 8,127,652 km (0.103 R)
• M34: 8,543,086 km (0.097 R)
• M35: 8,647,954 km (0.094 R)
• M36: 8,806,228 km (0.09 R)
• M37: 8,885,665 km (0.108 R)
• M38: 9,179,176 km (0.085 R)
• M39: 9,367,669 km (0.119 R)
• M40: 9,448,901 km (0.034 R)
• M41: 9,530,282 km (0.082 R)
• M42: 9,666,416 km (0.111 R)
• M43: 10,162,034 km (0.091 R)
• M44: 10,385,084 km (0.077 R)
• M45: 10,497,133 km (0.032 R)
• M46: 10,892,670 km (0.095 R)
• M47: 11,063,660 km (0.103 R)
• M48: 11,990,868 km (0.107 R)
• M49: 12,493,517 km (0.086 R)
• M50: 12,612,896 km (0.06 R)
• M51: 12,702,505 km (0.051 R)
• M52: 13,003,197 km (0.054 R)
• M53: 13,642,129 km (0.103 R)
• M54: 13,857,400 km (0.119 R)
• M55: 14,042,752 km (0.091 R)
• M56: 14,509,946 km (0.105 R)
• M57: 15,491,608 km (0.111 R)
• M58: 15,909,584 km (0.095 R)
• M59: 16,168,687 km (0.119 R)
• M60: 16,396,675 km (0.077 R)
• M61: 16,756,906 km (0.072 R)
• M62: 17,086,620 km (0.111 R)
• M63: 17,285,585 km (0.054 R)
• M64: 17,385,367 km (0.076 R)
• M65: 17,552,019 km (0.038 R)
• M66: 18,529,043 km (0.105 R)
• M67: 18,972,900 km (0.078 R)
• M68: 19,731,810 km (0.08 R)
• M69: 19,975,355 km (0.112 R)
• M70: 20,924,254 km (0.073 R)
• M71: 21,315,004 km (0.055 R)
• M72: 21,779,954 km (0.108 R)
• M73: 22,538,116 km (0.101 R)
• M74: 23,048,394 km (0.076 R)
• M75: 24,266,271 km (0.104 R)
• M76: 24,751,716 km (0.069 R)
• M77: 24,826,814 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 4.7

Gravity: 30.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.36 AU - 21.62 AU

Year: 27732 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,308,191 km

• M1: 548,127 km (0.102 R)
• M2: 702,212 km (0.114 R)
• M3: 958,174 km (0.075 R)
• M4: 1,143,975 km (0.115 R)
• M5: 1,478,476 km (0.053 R)
• M6: 1,692,999 km (0.101 R)
• M7: 1,994,289 km (0.053 R)
• M8: 2,818,125 km (0.12 R)
• M9: 3,128,690 km (0.084 R)
• M10: 3,734,112 km (0.11 R)
• M11: 3,782,133 km (0.062 R)
• M12: 3,878,774 km (0.078 R)
• M13: 5,977,632 km (0.063 R)
• M14: 6,147,126 km (0.109 R)
• M15: 6,203,824 km (0.075 R)
• M16: 7,741,241 km (0.04 R)
• M17: 7,925,845 km (0.036 R)
• M18: 8,236,709 km (0.11 R)
• M19: 8,615,192 km (0.089 R)
• M20: 9,063,836 km (0.079 R)
• M21: 9,323,538 km (0.107 R)
• M22: 12,123,561 km (0.109 R)
• M23: 12,194,919 km (0.109 R)
• M24: 12,698,017 km (0.113 R)
• M25: 12,842,977 km (0.113 R)
• M26: 13,281,299 km (0.115 R)
• M27: 13,576,306 km (0.083 R)
• M28: 14,022,706 km (0.079 R)
• M29: 14,701,282 km (0.109 R)
• M30: 15,083,056 km (0.063 R)
• M31: 15,700,446 km (0.086 R)
• M32: 16,168,837 km (0.074 R)
• M33: 16,880,175 km (0.076 R)
• M34: 17,925,415 km (0.085 R)
• M35: 18,908,722 km (0.101 R)
• M36: 19,157,354 km (0.036 R)
• M37: 19,741,533 km (0.08 R)
• M38: 20,331,697 km (0.118 R)
• M39: 21,875,248 km (0.081 R)
• M40: 22,049,081 km (0.061 R)
• M41: 22,398,242 km (0.069 R)
• M42: 24,801,681 km (0.089 R)
• M43: 25,073,650 km (0.119 R)
• M44: 27,098,906 km (0.087 R)
• M45: 27,566,400 km (0.087 R)
• M46: 27,942,489 km (0.105 R)
• M47: 28,320,074 km (0.116 R)
• M48: 29,367,259 km (0.111 R)
• M49: 32,782,728 km (0.112 R)
• M50: 34,385,370 km (0.056 R)
• M51: 34,790,032 km (0.118 R)
• M52: 36,527,312 km (0.057 R)
• M53: 37,562,380 km (0.102 R)
• M54: 38,083,429 km (0.075 R)
• M55: 38,397,285 km (0.073 R)
• M56: 40,831,542 km (0.089 R)
• M57: 42,229,385 km (0.068 R)
• M58: 42,445,853 km (0.086 R)
• M59: 43,097,501 km (0.027 R)
• M60: 44,190,762 km (0.065 R)
• M61: 46,851,510 km (0.069 R)
• M62: 47,412,352 km (0.112 R)
• M63: 47,524,850 km (0.106 R)
• M64: 48,201,332 km (0.059 R)
• M65: 48,314,278 km (0.052 R)
• M66: 48,427,524 km (0.069 R)
• M67: 52,558,968 km (0.101 R)
• M68: 54,078,284 km (0.064 R)
• M69: 54,313,452 km (0.118 R)
• M70: 59,326,925 km (0.056 R)
• M71: 60,542,258 km (0.094 R)
• M72: 60,664,330 km (0.114 R)
• M73: 63,988,694 km (0.08 R)
• M74: 64,237,326 km (0.102 R)
• M75: 65,484,972 km (0.074 R)
• M76: 67,245,290 km (0.078 R)
• M77: 68,131,358 km (0.119 R)
• M78: 70,683,947 km (0.079 R)
• M79: 71,971,835 km (0.063 R)
• M80: 77,068,485 km (0.038 R)
• M81: 77,465,368 km (0.059 R)
• M82: 78,261,079 km (0.065 R)
• M83: 80,128,210 km (0.115 R)
• M84: 80,262,250 km (0.111 R)
• M85: 83,091,893 km (0.084 R)
• M86: 83,227,579 km (0.095 R)
• M87: 84,450,990 km (0.079 R)
• M88: 85,817,267 km (0.1 R)
• M89: 86,503,174 km (0.082 R)
• M90: 86,915,465 km (0.09 R)
• M91: 90,516,884 km (0.105 R)
• M92: 92,335,845 km (0.087 R)
• M93: 92,476,317 km (0.112 R)
• M94: 94,166,923 km (0.112 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit