🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.78 AU - 0.98 AU

Year: 303 Days

Day: 29.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.3 AU

Year: 395 Days

Day: 17.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,893,949 km

• M1: 695,630 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.66 AU - 2.4 AU

Year: 1062 Days

Day: 36.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.1 AU - 2.34 AU

Year: 1214 Days

Day: 46 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.14 AU - 2.72 AU

Year: 1391 Days

Day: 29.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.36 AU - 3.14 AU

Year: 1674 Days

Day: 22.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,893,949 km

• M1: 712,385 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.21 AU - 3.51 AU

Year: 2261 Days

Day: 39 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,893,949 km

• M1: 1,782,608 km (0.112 R)

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.2

Radius: 5.3

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.05 AU - 15.79 AU

Year: 19065 Days

Day: 19.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,893,949 km

• M1: 144,512 km (0.09 R)
• M2: 434,283 km (0.079 R)
• M3: 918,830 km (0.031 R)
• M4: 1,107,922 km (0.099 R)
• M5: 1,279,810 km (0.119 R)
• M6: 1,713,494 km (0.05 R)
• M7: 2,014,635 km (0.108 R)
• M8: 2,153,761 km (0.078 R)
• M9: 2,552,588 km (0.073 R)
• M10: 2,627,537 km (0.118 R)
• M11: 2,974,006 km (0.103 R)
• M12: 3,416,815 km (0.043 R)
• M13: 3,541,131 km (0.031 R)
• M14: 3,751,765 km (0.053 R)
• M15: 4,452,631 km (0.107 R)
• M16: 5,240,713 km (0.087 R)
• M17: 5,288,434 km (0.062 R)
• M18: 5,724,213 km (0.078 R)
• M19: 6,071,130 km (0.039 R)
• M20: 6,527,105 km (0.117 R)
• M21: 7,471,666 km (0.101 R)
• M22: 8,180,161 km (0.092 R)
• M23: 8,346,813 km (0.096 R)
• M24: 9,427,359 km (0.106 R)
• M25: 10,311,033 km (0.117 R)
• M26: 11,344,156 km (0.054 R)
• M27: 12,219,603 km (0.036 R)
• M28: 13,835,858 km (0.078 R)
• M29: 13,968,103 km (0.069 R)
• M30: 14,300,360 km (0.099 R)
• M31: 15,312,838 km (0.049 R)
• M32: 16,909,795 km (0.112 R)
• M33: 17,907,464 km (0.066 R)
• M34: 18,268,294 km (0.119 R)
• M35: 18,850,828 km (0.035 R)
• M36: 19,070,737 km (0.119 R)
• M37: 19,587,448 km (0.077 R)
• M38: 19,959,198 km (0.112 R)
• M39: 21,088,662 km (0.026 R)
• M40: 22,782,260 km (0.064 R)
• M41: 24,519,091 km (0.114 R)
• M42: 24,759,196 km (0.061 R)
• M43: 28,453,515 km (0.072 R)
• M44: 29,722,554 km (0.111 R)
• M45: 30,665,020 km (0.093 R)
• M46: 31,096,610 km (0.061 R)
• M47: 32,491,012 km (0.073 R)
• M48: 32,666,789 km (0.072 R)
• M49: 34,262,700 km (0.1 R)
• M50: 35,702,429 km (0.083 R)
• M51: 35,883,742 km (0.065 R)
• M52: 36,795,092 km (0.092 R)
• M53: 39,387,175 km (0.054 R)
• M54: 39,668,419 km (0.049 R)
• M55: 40,232,851 km (0.078 R)
• M56: 41,560,084 km (0.119 R)
• M57: 41,655,377 km (0.047 R)
• M58: 42,324,978 km (0.083 R)
• M59: 42,998,018 km (0.107 R)
• M60: 43,674,650 km (0.117 R)
• M61: 46,020,943 km (0.09 R)
• M62: 46,415,881 km (0.098 R)
• M63: 48,709,067 km (0.105 R)
• M64: 48,809,596 km (0.045 R)
• M65: 49,212,464 km (0.093 R)
• M66: 50,732,976 km (0.077 R)
• M67: 51,652,554 km (0.117 R)
• M68: 52,887,335 km (0.111 R)
• M69: 53,094,079 km (0.054 R)
• M70: 53,508,316 km (0.094 R)
• M71: 56,860,954 km (0.107 R)
• M72: 57,816,136 km (0.093 R)
• M73: 57,922,650 km (0.106 R)
• M74: 58,029,164 km (0.092 R)
• M75: 58,455,817 km (0.081 R)
• M76: 58,562,630 km (0.106 R)
• M77: 58,990,629 km (0.109 R)
• M78: 61,906,890 km (0.086 R)
• M79: 62,779,943 km (0.103 R)
• M80: 63,108,460 km (0.119 R)
• M81: 63,547,231 km (0.107 R)
• M82: 63,876,944 km (0.067 R)
• M83: 65,534,339 km (0.068 R)
• M84: 66,647,048 km (0.049 R)
• M85: 67,541,793 km (0.035 R)
• M86: 68,327,930 km (0.108 R)
• M87: 70,136,119 km (0.105 R)
• M88: 70,704,442 km (0.055 R)
• M89: 73,453,452 km (0.096 R)
• M90: 76,237,169 km (0.063 R)
• M91: 76,821,499 km (0.091 R)
• M92: 77,524,609 km (0.113 R)
• M93: 77,994,495 km (0.095 R)
• M94: 78,112,079 km (0.098 R)
• M95: 78,465,280 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522

Radius: 4.9

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.51 AU - 14.81 AU

Year: 20605 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,893,949 km

• M1: 67,319 km (0.093 R)
• M2: 111,600 km (0.117 R)
• M3: 165,904 km (0.066 R)
• M4: 505,042 km (0.114 R)
• M5: 692,489 km (0.086 R)
• M6: 805,884 km (0.088 R)
• M7: 1,101,938 km (0.105 R)
• M8: 1,457,981 km (0.119 R)
• M9: 1,574,368 km (0.112 R)
• M10: 1,847,384 km (0.053 R)
• M11: 2,102,299 km (0.067 R)
• M12: 2,200,884 km (0.033 R)
• M13: 2,680,495 km (0.084 R)
• M14: 3,079,323 km (0.078 R)
• M15: 3,342,764 km (0.111 R)
• M16: 3,457,955 km (0.117 R)
• M17: 3,731,719 km (0.071 R)
• M18: 3,891,340 km (0.075 R)
• M19: 4,808,375 km (0.12 R)
• M20: 4,982,058 km (0.092 R)
• M21: 5,069,722 km (0.119 R)
• M22: 7,073,137 km (0.069 R)
• M23: 7,320,422 km (0.082 R)
• M24: 7,470,020 km (0.077 R)
• M25: 7,721,793 km (0.079 R)
• M26: 7,823,221 km (0.109 R)
• M27: 8,181,807 km (0.06 R)
• M28: 8,233,568 km (0.105 R)
• M29: 9,614,655 km (0.089 R)
• M30: 9,833,367 km (0.057 R)
• M31: 10,724,821 km (0.105 R)
• M32: 11,525,768 km (0.084 R)
• M33: 12,823,081 km (0.09 R)
• M34: 13,184,808 km (0.075 R)
• M35: 13,306,132 km (0.118 R)
• M36: 14,041,855 km (0.053 R)
• M37: 14,165,722 km (0.101 R)
• M38: 14,227,805 km (0.071 R)
• M39: 15,873,680 km (0.103 R)
• M40: 16,392,187 km (0.09 R)
• M41: 16,588,010 km (0.089 R)
• M42: 17,312,662 km (0.105 R)
• M43: 17,379,084 km (0.08 R)
• M44: 18,047,637 km (0.103 R)
• M45: 18,724,717 km (0.119 R)
• M46: 19,755,745 km (0.109 R)
• M47: 19,964,135 km (0.111 R)
• M48: 22,232,039 km (0.049 R)
• M49: 22,957,289 km (0.083 R)
• M50: 23,322,906 km (0.088 R)
• M51: 24,282,278 km (0.101 R)
• M52: 24,729,426 km (0.089 R)
• M53: 25,329,911 km (0.118 R)
• M54: 26,315,761 km (0.068 R)
• M55: 26,468,650 km (0.119 R)
• M56: 27,159,793 km (0.098 R)
• M57: 27,546,354 km (0.106 R)
• M58: 28,012,650 km (0.1 R)
• M59: 28,560,029 km (0.055 R)
• M60: 30,945,217 km (0.079 R)
• M61: 31,835,624 km (0.088 R)
• M62: 32,406,788 km (0.084 R)
• M63: 33,393,536 km (0.118 R)
• M64: 33,973,676 km (0.087 R)
• M65: 34,306,681 km (0.056 R)
• M66: 35,143,981 km (0.097 R)
• M67: 35,734,144 km (0.087 R)
• M68: 36,924,046 km (0.075 R)
• M69: 37,868,158 km (0.108 R)
• M70: 39,517,474 km (0.115 R)
• M71: 39,867,683 km (0.066 R)
• M72: 41,367,551 km (0.072 R)
• M73: 41,634,135 km (0.116 R)
• M74: 41,812,156 km (0.079 R)
• M75: 42,795,912 km (0.089 R)
• M76: 45,242,734 km (0.087 R)
• M77: 47,455,437 km (0.08 R)
• M78: 48,950,069 km (0.109 R)
• M79: 49,137,964 km (0.108 R)
• M80: 49,986,633 km (0.07 R)
• M81: 50,744,944 km (0.047 R)
• M82: 52,561,212 km (0.068 R)
• M83: 52,657,403 km (0.055 R)
• M84: 53,913,128 km (0.097 R)
• M85: 54,495,961 km (0.095 R)
• M86: 55,178,726 km (0.116 R)
• M87: 55,276,413 km (0.119 R)
• M88: 55,472,087 km (0.111 R)
• M89: 59,634,349 km (0.082 R)
• M90: 61,246,116 km (0.072 R)
• M91: 61,549,950 km (0.11 R)
• M92: 63,383,421 km (0.065 R)
• M93: 64,924,877 km (0.088 R)
• M94: 65,338,067 km (0.085 R)
• M95: 65,855,675 km (0.044 R)
• M96: 69,834,081 km (0.071 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: 236 - 13,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit