🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.01 AU - 1.07 AU

Year: 406 Days

Day: 47.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.45 AU - 1.91 AU

Year: 834 Days

Day: 43.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.32 AU - 2.98 AU

Year: 1652 Days

Day: 33.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,555,022 km

• M1: 47,572 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.8 AU - 3.76 AU

Year: 2274 Days

Day: 29.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 13.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.81 AU - 6.55 AU

Year: 5183 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,555,022 km

• M1: 173,982 km (0.118 R)
• M2: 302,936 km (0.117 R)
• M3: 435,629 km (0.083 R)
• M4: 649,554 km (0.042 R)
• M5: 1,108,071 km (0.116 R)
• M6: 1,389,315 km (0.08 R)
• M7: 1,676,244 km (0.102 R)
• M8: 1,859,651 km (0.117 R)
• M9: 2,049,790 km (0.119 R)
• M10: 2,449,964 km (0.054 R)
• M11: 2,734,350 km (0.064 R)
• M12: 2,907,883 km (0.072 R)
• M13: 3,794,550 km (0.08 R)
• M14: 3,940,109 km (0.113 R)
• M15: 4,124,563 km (0.045 R)
• M16: 4,643,668 km (0.077 R)
• M17: 4,930,895 km (0.103 R)
• M18: 5,632,809 km (0.065 R)
• M19: 5,827,286 km (0.115 R)
• M20: 6,656,507 km (0.045 R)
• M21: 6,921,445 km (0.118 R)
• M22: 7,040,225 km (0.119 R)
• M23: 7,129,835 km (0.11 R)
• M24: 7,310,250 km (0.111 R)
• M25: 7,814,095 km (0.097 R)
• M26: 8,078,135 km (0.082 R)
• M27: 8,424,155 km (0.104 R)
• M28: 8,742,948 km (0.108 R)
• M29: 9,261,455 km (0.046 R)
• M30: 10,447,466 km (0.103 R)
• M31: 10,686,973 km (0.096 R)
• M32: 10,893,717 km (0.041 R)
• M33: 11,663,099 km (0.068 R)
• M34: 11,929,533 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 9.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.76 AU - 9.94 AU

Year: 10947 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,555,022 km

• M1: 224,696 km (0.099 R)
• M2: 505,192 km (0.081 R)
• M3: 740,061 km (0.085 R)
• M4: 1,341,594 km (0.059 R)
• M5: 1,486,404 km (0.116 R)
• M6: 1,589,627 km (0.056 R)
• M7: 1,939,088 km (0.119 R)
• M8: 2,065,199 km (0.12 R)
• M9: 2,624,695 km (0.088 R)
• M10: 3,274,398 km (0.043 R)
• M11: 3,563,272 km (0.083 R)
• M12: 3,812,951 km (0.079 R)
• M13: 4,529,076 km (0.088 R)
• M14: 4,782,644 km (0.068 R)
• M15: 6,082,350 km (0.069 R)
• M16: 6,231,200 km (0.078 R)
• M17: 6,723,078 km (0.089 R)
• M18: 6,799,971 km (0.053 R)
• M19: 7,051,595 km (0.041 R)
• M20: 7,744,233 km (0.116 R)
• M21: 7,986,731 km (0.116 R)
• M22: 8,750,279 km (0.111 R)
• M23: 10,301,908 km (0.029 R)
• M24: 11,635,573 km (0.054 R)
• M25: 12,617,832 km (0.093 R)
• M26: 12,855,693 km (0.112 R)
• M27: 13,046,879 km (0.046 R)
• M28: 13,723,959 km (0.103 R)
• M29: 13,968,552 km (0.114 R)
• M30: 15,036,531 km (0.115 R)
• M31: 15,137,210 km (0.056 R)
• M32: 15,516,740 km (0.08 R)
• M33: 15,694,911 km (0.064 R)
• M34: 16,336,985 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.3

Radius: 10.3

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.6 AU - 11.3 AU

Year: 12017 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,555,022 km

• M1: 137,181 km (0.085 R)
• M2: 273,615 km (0.072 R)
• M3: 507,735 km (0.094 R)
• M4: 589,416 km (0.1 R)
• M5: 825,481 km (0.115 R)
• M6: 1,113,457 km (0.087 R)
• M7: 1,781,112 km (0.112 R)
• M8: 1,911,861 km (0.08 R)
• M9: 2,073,127 km (0.104 R)
• M10: 2,438,146 km (0.091 R)
• M11: 3,164,743 km (0.12 R)
• M12: 3,486,528 km (0.096 R)
• M13: 3,618,174 km (0.107 R)
• M14: 4,023,285 km (0.047 R)
• M15: 4,126,807 km (0.119 R)
• M16: 4,766,936 km (0.072 R)
• M17: 5,361,887 km (0.068 R)
• M18: 6,257,978 km (0.107 R)
• M19: 6,458,888 km (0.119 R)
• M20: 7,284,070 km (0.026 R)
• M21: 7,709,077 km (0.118 R)
• M22: 7,968,031 km (0.077 R)
• M23: 9,673,447 km (0.098 R)
• M24: 9,906,072 km (0.064 R)
• M25: 10,951,462 km (0.087 R)
• M26: 12,181,605 km (0.108 R)
• M27: 12,533,908 km (0.09 R)
• M28: 13,042,990 km (0.075 R)
• M29: 13,507,042 km (0.105 R)
• M30: 14,717,289 km (0.099 R)
• M31: 15,470,813 km (0.092 R)
• M32: 15,852,438 km (0.062 R)
• M33: 16,016,846 km (0.116 R)
• M34: 17,240,107 km (0.111 R)
• M35: 17,409,303 km (0.106 R)
• M36: 18,493,438 km (0.063 R)
• M37: 18,782,312 km (0.116 R)
• M38: 20,546,968 km (0.082 R)
• M39: 20,906,153 km (0.116 R)
• M40: 22,548,588 km (0.059 R)
• M41: 22,733,640 km (0.105 R)
• M42: 23,105,242 km (0.111 R)
• M43: 24,802,130 km (0.041 R)
• M44: 26,930,160 km (0.114 R)
• M45: 26,995,534 km (0.06 R)
• M46: 27,454,800 km (0.106 R)
• M47: 27,520,623 km (0.062 R)
• M48: 27,718,391 km (0.066 R)
• M49: 28,447,681 km (0.084 R)
• M50: 29,722,105 km (0.118 R)
• M51: 30,128,413 km (0.069 R)
• M52: 31,083,595 km (0.117 R)
• M53: 31,565,001 km (0.077 R)
• M54: 33,023,730 km (0.097 R)
• M55: 33,304,226 km (0.075 R)
• M56: 34,433,540 km (0.096 R)
• M57: 35,431,956 km (0.099 R)
• M58: 35,647,078 km (0.097 R)
• M59: 35,790,842 km (0.115 R)
• M60: 37,969,436 km (0.059 R)
• M61: 38,116,191 km (0.102 R)
• M62: 38,263,246 km (0.086 R)
• M63: 38,484,052 km (0.107 R)
• M64: 39,297,117 km (0.119 R)
• M65: 39,668,718 km (0.068 R)
• M66: 40,640,057 km (0.038 R)
• M67: 41,543,628 km (0.089 R)
• M68: 42,225,645 km (0.099 R)
• M69: 42,758,662 km (0.096 R)
• M70: 43,677,642 km (0.075 R)
• M71: 44,062,557 km (0.064 R)
• M72: 45,925,350 km (0.115 R)
• M73: 48,847,146 km (0.07 R)
• M74: 49,086,652 km (0.082 R)
• M75: 49,647,045 km (0.097 R)
• M76: 52,972,008 km (0.075 R)
• M77: 53,300,225 km (0.064 R)
• M78: 53,464,633 km (0.079 R)
• M79: 53,958,755 km (0.097 R)
• M80: 54,288,918 km (0.118 R)
• M81: 54,371,645 km (0.095 R)
• M82: 54,537,101 km (0.104 R)
• M83: 54,785,583 km (0.118 R)
• M84: 55,200,567 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.2

Radius: 5.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.67 AU - 19.99 AU

Year: 25267 Days

Day: 19.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,555,022 km

• M1: 251,624 km (0.1 R)
• M2: 318,943 km (0.066 R)
• M3: 381,774 km (0.065 R)
• M4: 557,701 km (0.119 R)
• M5: 1,073,365 km (0.084 R)
• M6: 1,356,254 km (0.113 R)
• M7: 2,087,339 km (0.119 R)
• M8: 2,188,617 km (0.065 R)
• M9: 2,653,717 km (0.059 R)
• M10: 3,454,065 km (0.106 R)
• M11: 3,671,281 km (0.102 R)
• M12: 3,843,169 km (0.089 R)
• M13: 3,967,635 km (0.034 R)
• M14: 4,531,020 km (0.064 R)
• M15: 4,688,996 km (0.092 R)
• M16: 4,795,360 km (0.084 R)
• M17: 5,256,121 km (0.086 R)
• M18: 6,074,422 km (0.103 R)
• M19: 6,602,053 km (0.072 R)
• M20: 7,420,653 km (0.068 R)
• M21: 8,111,197 km (0.088 R)
• M22: 8,887,460 km (0.088 R)
• M23: 9,052,317 km (0.119 R)
• M24: 9,451,743 km (0.101 R)
• M25: 9,890,962 km (0.051 R)
• M26: 10,095,911 km (0.11 R)
• M27: 10,579,711 km (0.086 R)
• M28: 10,649,424 km (0.078 R)
• M29: 10,929,770 km (0.051 R)
• M30: 10,965,075 km (0.104 R)
• M31: 11,569,600 km (0.053 R)
• M32: 11,821,673 km (0.108 R)
• M33: 12,331,352 km (0.068 R)
• M34: 13,371,806 km (0.114 R)
• M35: 13,560,598 km (0.069 R)
• M36: 13,636,444 km (0.08 R)
• M37: 14,672,858 km (0.113 R)
• M38: 14,789,545 km (0.1 R)
• M39: 14,828,440 km (0.103 R)
• M40: 14,906,530 km (0.086 R)
• M41: 15,259,432 km (0.077 R)
• M42: 15,496,245 km (0.068 R)
• M43: 17,105,918 km (0.076 R)
• M44: 17,392,996 km (0.036 R)
• M45: 17,888,913 km (0.117 R)
• M46: 18,055,266 km (0.032 R)
• M47: 18,725,764 km (0.09 R)
• M48: 18,852,324 km (0.102 R)
• M49: 20,611,146 km (0.116 R)
• M50: 23,368,384 km (0.119 R)
• M51: 23,595,773 km (0.095 R)
• M52: 23,778,282 km (0.102 R)
• M53: 24,006,868 km (0.077 R)
• M54: 24,420,356 km (0.075 R)
• M55: 24,466,433 km (0.051 R)
• M56: 25,254,365 km (0.106 R)
• M57: 25,815,506 km (0.101 R)
• M58: 26,286,291 km (0.092 R)
• M59: 26,997,778 km (0.117 R)
• M60: 28,294,343 km (0.119 R)
• M61: 30,202,613 km (0.109 R)
• M62: 30,997,576 km (0.078 R)
• M63: 31,648,477 km (0.12 R)
• M64: 32,607,848 km (0.103 R)
• M65: 33,065,617 km (0.114 R)
• M66: 33,935,978 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 10,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit