🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.7 AU - 1.06 AU

Year: 318 Days

Day: 43.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.79 AU - 1.11 AU

Year: 356 Days

Day: 25.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.78 AU - 2.54 AU

Year: 1222 Days

Day: 32.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,928,513 km

• M1: 108,907 km (0.048 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 9.9

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.73 AU - 7.05 AU

Year: 5504 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,928,513 km

• M1: 139,276 km (0.101 R)
• M2: 207,343 km (0.079 R)
• M3: 341,532 km (0.032 R)
• M4: 882,179 km (0.082 R)
• M5: 986,748 km (0.054 R)
• M6: 1,275,023 km (0.043 R)
• M7: 1,411,755 km (0.087 R)
• M8: 1,626,278 km (0.06 R)
• M9: 1,968,110 km (0.116 R)
• M10: 2,740,035 km (0.088 R)
• M11: 3,239,991 km (0.061 R)
• M12: 3,381,211 km (0.115 R)
• M13: 3,719,003 km (0.1 R)
• M14: 3,792,755 km (0.086 R)
• M15: 4,245,887 km (0.052 R)
• M16: 4,505,140 km (0.094 R)
• M17: 4,743,000 km (0.108 R)
• M18: 5,906,423 km (0.118 R)
• M19: 6,021,613 km (0.089 R)
• M20: 6,490,304 km (0.051 R)
• M21: 6,669,073 km (0.106 R)
• M22: 6,970,662 km (0.09 R)
• M23: 7,524,922 km (0.074 R)
• M24: 7,649,986 km (0.065 R)
• M25: 7,807,363 km (0.048 R)
• M26: 7,870,643 km (0.114 R)
• M27: 8,029,516 km (0.084 R)
• M28: 9,304,838 km (0.071 R)
• M29: 9,642,032 km (0.098 R)
• M30: 9,983,115 km (0.098 R)
• M31: 10,086,337 km (0.053 R)
• M32: 10,363,093 km (0.108 R)
• M33: 10,467,513 km (0.052 R)
• M34: 11,711,569 km (0.089 R)
• M35: 12,185,495 km (0.102 R)
• M36: 12,517,303 km (0.072 R)
• M37: 12,702,954 km (0.026 R)
• M38: 12,964,451 km (0.084 R)
• M39: 13,340,989 km (0.07 R)
• M40: 13,416,685 km (0.077 R)
• M41: 13,492,681 km (0.067 R)
• M42: 13,835,858 km (0.093 R)
• M43: 13,989,346 km (0.097 R)
• M44: 14,453,249 km (0.112 R)
• M45: 15,000,926 km (0.075 R)
• M46: 15,198,096 km (0.117 R)
• M47: 15,595,129 km (0.053 R)
• M48: 16,970,532 km (0.116 R)
• M49: 17,423,814 km (0.028 R)
• M50: 17,797,659 km (0.057 R)
• M51: 17,964,759 km (0.118 R)
• M52: 18,680,286 km (0.072 R)
• M53: 19,105,593 km (0.106 R)
• M54: 19,879,163 km (0.1 R)
• M55: 19,965,781 km (0.107 R)
• M56: 20,794,553 km (0.079 R)
• M57: 21,279,549 km (0.052 R)
• M58: 21,679,125 km (0.069 R)
• M59: 22,036,365 km (0.081 R)
• M60: 22,395,699 km (0.118 R)
• M61: 22,530,935 km (0.112 R)
• M62: 23,119,902 km (0.116 R)
• M63: 23,211,007 km (0.036 R)
• M64: 23,484,921 km (0.091 R)
• M65: 24,082,265 km (0.077 R)
• M66: 24,824,121 km (0.118 R)
• M67: 25,010,819 km (0.12 R)
• M68: 25,856,496 km (0.051 R)
• M69: 26,520,711 km (0.091 R)
• M70: 26,807,190 km (0.059 R)
• M71: 29,086,015 km (0.074 R)
• M72: 29,776,858 km (0.071 R)
• M73: 30,422,971 km (0.076 R)
• M74: 31,527,153 km (0.114 R)
• M75: 31,982,678 km (0.101 R)
• M76: 32,440,448 km (0.111 R)
• M77: 33,053,949 km (0.084 R)
• M78: 33,208,035 km (0.026 R)
• M79: 33,929,844 km (0.068 R)
• M80: 34,240,858 km (0.084 R)
• M81: 34,500,560 km (0.1 R)
• M82: 34,865,579 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 12.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.58 AU - 7.24 AU

Year: 6993 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,928,513 km

• M1: 163,959 km (0.096 R)
• M2: 340,036 km (0.086 R)
• M3: 521,648 km (0.081 R)
• M4: 633,547 km (0.104 R)
• M5: 740,958 km (0.099 R)
• M6: 1,254,528 km (0.056 R)
• M7: 1,806,843 km (0.055 R)
• M8: 2,109,928 km (0.111 R)
• M9: 2,214,647 km (0.082 R)
• M10: 2,386,086 km (0.066 R)
• M11: 2,765,017 km (0.041 R)
• M12: 2,903,395 km (0.076 R)
• M13: 3,381,660 km (0.113 R)
• M14: 3,680,706 km (0.087 R)
• M15: 4,014,459 km (0.112 R)
• M16: 4,304,529 km (0.099 R)
• M17: 4,629,007 km (0.116 R)
• M18: 4,821,988 km (0.034 R)
• M19: 5,102,335 km (0.108 R)
• M20: 5,416,939 km (0.104 R)
• M21: 5,737,976 km (0.095 R)
• M22: 6,521,570 km (0.063 R)
• M23: 6,800,570 km (0.091 R)
• M24: 7,435,014 km (0.107 R)
• M25: 7,661,655 km (0.114 R)
• M26: 7,989,274 km (0.103 R)
• M27: 8,088,458 km (0.117 R)
• M28: 8,254,661 km (0.111 R)
• M29: 8,624,467 km (0.05 R)
• M30: 8,794,410 km (0.074 R)
• M31: 8,896,885 km (0.09 R)
• M32: 9,275,966 km (0.12 R)
• M33: 9,660,582 km (0.102 R)
• M34: 9,943,471 km (0.047 R)
• M35: 10,193,300 km (0.094 R)
• M36: 10,553,831 km (0.087 R)
• M37: 11,028,804 km (0.102 R)
• M38: 11,735,654 km (0.064 R)
• M39: 11,924,147 km (0.114 R)
• M40: 12,726,590 km (0.091 R)
• M41: 13,232,081 km (0.117 R)
• M42: 13,863,384 km (0.06 R)
• M43: 14,222,868 km (0.08 R)
• M44: 14,383,536 km (0.09 R)
• M45: 15,940,700 km (0.089 R)
• M46: 16,951,384 km (0.079 R)
• M47: 17,121,925 km (0.082 R)
• M48: 17,983,010 km (0.113 R)
• M49: 18,637,950 km (0.097 R)
• M50: 19,702,189 km (0.106 R)
• M51: 20,196,610 km (0.111 R)
• M52: 20,468,130 km (0.104 R)
• M53: 20,558,787 km (0.097 R)
• M54: 21,704,257 km (0.119 R)
• M55: 22,121,785 km (0.118 R)
• M56: 22,214,985 km (0.1 R)
• M57: 22,729,452 km (0.109 R)
• M58: 23,200,685 km (0.081 R)
• M59: 23,627,637 km (0.095 R)
• M60: 23,961,390 km (0.103 R)
• M61: 24,441,001 km (0.071 R)
• M62: 24,875,284 km (0.064 R)
• M63: 25,312,109 km (0.053 R)
• M64: 25,604,872 km (0.06 R)
• M65: 25,947,751 km (0.093 R)
• M66: 26,292,125 km (0.091 R)
• M67: 26,687,662 km (0.084 R)
• M68: 26,836,362 km (0.095 R)
• M69: 27,134,810 km (0.055 R)
• M70: 27,384,489 km (0.081 R)
• M71: 27,835,526 km (0.099 R)
• M72: 28,745,231 km (0.093 R)
• M73: 28,897,671 km (0.028 R)
• M74: 29,357,086 km (0.03 R)
• M75: 29,561,886 km (0.029 R)
• M76: 30,231,187 km (0.102 R)
• M77: 30,438,080 km (0.096 R)
• M78: 31,532,239 km (0.103 R)
• M79: 32,427,283 km (0.109 R)
• M80: 33,919,821 km (0.108 R)
• M81: 34,620,388 km (0.106 R)
• M82: 36,200,291 km (0.08 R)
• M83: 36,971,468 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 14

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.41 AU - 9.63 AU

Year: 11309 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,928,513 km

• M1: 256,860 km (0.062 R)
• M2: 396,434 km (0.063 R)
• M3: 886,218 km (0.114 R)
• M4: 990,338 km (0.11 R)
• M5: 1,080,545 km (0.098 R)
• M6: 1,619,547 km (0.098 R)
• M7: 2,457,594 km (0.062 R)
• M8: 2,558,423 km (0.113 R)
• M9: 3,029,207 km (0.09 R)
• M10: 3,584,515 km (0.029 R)
• M11: 4,051,858 km (0.034 R)
• M12: 4,232,124 km (0.115 R)
• M13: 4,694,830 km (0.05 R)
• M14: 4,789,226 km (0.097 R)
• M15: 5,304,142 km (0.036 R)
• M16: 5,568,332 km (0.084 R)
• M17: 6,386,931 km (0.052 R)
• M18: 6,953,608 km (0.11 R)
• M19: 7,097,970 km (0.112 R)
• M20: 7,499,790 km (0.039 R)
• M21: 8,022,036 km (0.106 R)
• M22: 8,594,697 km (0.042 R)
• M23: 9,220,315 km (0.103 R)
• M24: 11,481,038 km (0.118 R)
• M25: 11,737,748 km (0.1 R)
• M26: 12,082,870 km (0.12 R)
• M27: 12,431,433 km (0.044 R)
• M28: 12,695,025 km (0.105 R)
• M29: 13,183,163 km (0.094 R)
• M30: 14,086,285 km (0.082 R)
• M31: 14,269,393 km (0.043 R)
• M32: 14,869,729 km (0.077 R)
• M33: 14,962,929 km (0.064 R)
• M34: 15,620,112 km (0.068 R)
• M35: 15,762,230 km (0.062 R)
• M36: 15,857,075 km (0.12 R)
• M37: 16,095,385 km (0.062 R)
• M38: 16,286,870 km (0.092 R)
• M39: 16,527,124 km (0.111 R)
• M40: 16,720,255 km (0.079 R)
• M41: 17,648,061 km (0.092 R)
• M42: 18,642,587 km (0.113 R)
• M43: 19,096,168 km (0.104 R)
• M44: 19,248,010 km (0.079 R)
• M45: 19,400,450 km (0.088 R)
• M46: 21,050,814 km (0.1 R)
• M47: 21,312,760 km (0.094 R)
• M48: 22,105,180 km (0.069 R)
• M49: 23,176,600 km (0.07 R)
• M50: 24,264,924 km (0.113 R)
• M51: 25,203,052 km (0.097 R)
• M52: 25,984,552 km (0.089 R)
• M53: 26,378,293 km (0.07 R)
• M54: 28,492,410 km (0.096 R)
• M55: 28,608,199 km (0.069 R)
• M56: 28,840,375 km (0.082 R)
• M57: 29,131,343 km (0.102 R)
• M58: 29,775,063 km (0.076 R)
• M59: 31,614,219 km (0.069 R)
• M60: 32,215,453 km (0.05 R)
• M61: 33,063,373 km (0.084 R)
• M62: 33,551,212 km (0.104 R)
• M63: 33,673,583 km (0.118 R)
• M64: 33,979,960 km (0.092 R)
• M65: 34,843,139 km (0.083 R)
• M66: 36,590,891 km (0.105 R)
• M67: 36,969,224 km (0.114 R)
• M68: 37,602,472 km (0.106 R)
• M69: 37,984,246 km (0.075 R)
• M70: 38,495,122 km (0.11 R)
• M71: 38,815,561 km (0.108 R)
• M72: 39,523,907 km (0.08 R)
• M73: 39,847,188 km (0.109 R)
• M74: 41,739,751 km (0.097 R)
• M75: 42,200,961 km (0.111 R)
• M76: 42,531,572 km (0.097 R)
• M77: 43,995,836 km (0.081 R)
• M78: 44,263,916 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.9

Radius: 3.8

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.6 AU - 21.58 AU

Year: 30859 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,928,513 km

• M1: 49,367 km (0.035 R)
• M2: 87,664 km (0.115 R)
• M3: 441,613 km (0.078 R)
• M4: 840,590 km (0.114 R)
• M5: 1,462,020 km (0.088 R)
• M6: 1,547,740 km (0.031 R)
• M7: 1,784,403 km (0.055 R)
• M8: 2,192,955 km (0.074 R)
• M9: 2,458,192 km (0.107 R)
• M10: 3,018,586 km (0.098 R)
• M11: 3,772,110 km (0.087 R)
• M12: 6,628,682 km (0.034 R)
• M13: 7,010,156 km (0.039 R)
• M14: 7,203,586 km (0.104 R)
• M15: 7,300,974 km (0.037 R)
• M16: 7,349,743 km (0.069 R)
• M17: 7,944,395 km (0.082 R)
• M18: 10,472,300 km (0.059 R)
• M19: 10,637,905 km (0.094 R)
• M20: 11,027,757 km (0.097 R)
• M21: 13,462,911 km (0.112 R)
• M22: 14,126,976 km (0.076 R)
• M23: 14,371,119 km (0.077 R)
• M24: 15,299,075 km (0.077 R)
• M25: 16,823,627 km (0.109 R)
• M26: 17,277,357 km (0.085 R)
• M27: 18,329,330 km (0.099 R)
• M28: 21,118,283 km (0.115 R)
• M29: 21,607,468 km (0.117 R)
• M30: 21,747,940 km (0.065 R)
• M31: 22,739,624 km (0.119 R)
• M32: 23,384,840 km (0.064 R)
• M33: 23,745,820 km (0.084 R)
• M34: 24,546,767 km (0.119 R)
• M35: 25,504,492 km (0.093 R)
• M36: 25,801,743 km (0.101 R)
• M37: 26,174,691 km (0.083 R)
• M38: 27,304,603 km (0.11 R)
• M39: 28,604,310 km (0.102 R)
• M40: 28,835,738 km (0.087 R)
• M41: 31,025,551 km (0.1 R)
• M42: 31,740,779 km (0.063 R)
• M43: 32,300,723 km (0.063 R)
• M44: 36,980,444 km (0.059 R)
• M45: 37,569,560 km (0.085 R)
• M46: 38,501,555 km (0.091 R)
• M47: 40,043,161 km (0.082 R)
• M48: 41,343,017 km (0.09 R)
• M49: 42,480,709 km (0.1 R)
• M50: 42,921,125 km (0.095 R)
• M51: 50,447,843 km (0.072 R)
• M52: 52,038,816 km (0.118 R)
• M53: 52,604,296 km (0.111 R)
• M54: 52,793,238 km (0.081 R)
• M55: 53,741,240 km (0.075 R)
• M56: 54,122,116 km (0.067 R)
• M57: 54,599,333 km (0.119 R)
• M58: 54,886,412 km (0.081 R)
• M59: 56,425,774 km (0.062 R)
• M60: 57,686,734 km (0.051 R)
• M61: 58,663,159 km (0.099 R)
• M62: 59,055,255 km (0.052 R)
• M63: 63,626,218 km (0.099 R)
• M64: 67,487,040 km (0.119 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: 230 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit