🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.46 AU - 0.76 AU

Year: 180 Days

Day: 39.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,894,737 km

• M1: 106,364 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.65 AU - 0.67 AU

Year: 203 Days

Day: 18.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 175.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,894,737 km

• M1: 129,253 km (0.099 R)
• M2: 242,349 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.57 AU - 3.81 AU

Year: 2158 Days

Day: 16.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,894,737 km

• M1: 2,951,566 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.77 AU - 4.37 AU

Year: 2555 Days

Day: 29.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 13.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.23 AU - 5.99 AU

Year: 5033 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,894,737 km

• M1: 173,833 km (0.087 R)
• M2: 455,675 km (0.066 R)
• M3: 768,335 km (0.093 R)
• M4: 972,685 km (0.044 R)
• M5: 1,119,590 km (0.068 R)
• M6: 1,437,336 km (0.117 R)
• M7: 1,589,926 km (0.106 R)
• M8: 2,255,637 km (0.084 R)
• M9: 2,354,521 km (0.099 R)
• M10: 3,447,782 km (0.099 R)
• M11: 3,632,236 km (0.11 R)
• M12: 3,939,062 km (0.117 R)
• M13: 4,132,192 km (0.111 R)
• M14: 4,279,097 km (0.079 R)
• M15: 4,402,965 km (0.116 R)
• M16: 5,144,671 km (0.106 R)
• M17: 5,543,648 km (0.092 R)
• M18: 5,651,808 km (0.118 R)
• M19: 6,485,367 km (0.063 R)
• M20: 6,628,083 km (0.094 R)
• M21: 7,062,515 km (0.089 R)
• M22: 7,268,512 km (0.081 R)
• M23: 7,898,319 km (0.062 R)
• M24: 8,266,180 km (0.053 R)
• M25: 8,421,014 km (0.063 R)
• M26: 8,733,823 km (0.112 R)
• M27: 9,018,657 km (0.083 R)
• M28: 9,370,960 km (0.052 R)
• M29: 9,793,275 km (0.089 R)
• M30: 10,122,390 km (0.117 R)
• M31: 10,388,226 km (0.108 R)
• M32: 10,522,116 km (0.055 R)
• M33: 11,509,462 km (0.102 R)
• M34: 11,787,115 km (0.053 R)
• M35: 12,919,721 km (0.085 R)
• M36: 13,136,039 km (0.079 R)
• M37: 13,976,031 km (0.104 R)
• M38: 14,198,035 km (0.091 R)
• M39: 14,795,977 km (0.104 R)
• M40: 15,022,319 km (0.054 R)
• M41: 15,631,482 km (0.115 R)
• M42: 16,521,290 km (0.114 R)
• M43: 16,913,236 km (0.093 R)
• M44: 17,626,668 km (0.044 R)
• M45: 17,826,681 km (0.029 R)
• M46: 18,107,775 km (0.086 R)
• M47: 19,001,024 km (0.111 R)
• M48: 19,206,123 km (0.118 R)
• M49: 19,370,680 km (0.12 R)
• M50: 20,242,237 km (0.086 R)
• M51: 20,535,599 km (0.094 R)
• M52: 20,746,083 km (0.099 R)
• M53: 21,041,838 km (0.091 R)
• M54: 21,851,911 km (0.081 R)
• M55: 22,109,817 km (0.054 R)
• M56: 22,455,239 km (0.097 R)
• M57: 22,541,856 km (0.089 R)
• M58: 22,845,988 km (0.098 R)
• M59: 23,678,351 km (0.068 R)
• M60: 23,899,157 km (0.069 R)
• M61: 24,120,562 km (0.082 R)
• M62: 24,565,317 km (0.114 R)
• M63: 24,744,086 km (0.1 R)
• M64: 24,968,034 km (0.087 R)
• M65: 25,147,701 km (0.097 R)
• M66: 25,463,203 km (0.074 R)
• M67: 25,870,708 km (0.068 R)
• M68: 26,876,005 km (0.095 R)
• M69: 27,615,169 km (0.088 R)
• M70: 27,847,494 km (0.049 R)
• M71: 28,595,483 km (0.041 R)
• M72: 28,877,625 km (0.097 R)
• M73: 28,972,021 km (0.118 R)
• M74: 29,113,541 km (0.106 R)
• M75: 29,539,745 km (0.065 R)
• M76: 29,872,600 km (0.114 R)
• M77: 31,071,777 km (0.09 R)
• M78: 31,216,737 km (0.114 R)
• M79: 31,555,726 km (0.089 R)
• M80: 31,993,599 km (0.076 R)
• M81: 32,482,335 km (0.089 R)
• M82: 32,825,962 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 11.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.73 AU - 6.53 AU

Year: 5060 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,894,737 km

• M1: 145,559 km (0.119 R)
• M2: 247,584 km (0.083 R)
• M3: 493,823 km (0.09 R)
• M4: 591,360 km (0.095 R)
• M5: 847,622 km (0.081 R)
• M6: 982,559 km (0.108 R)
• M7: 1,154,596 km (0.09 R)
• M8: 1,431,652 km (0.11 R)
• M9: 1,976,337 km (0.114 R)
• M10: 2,048,743 km (0.101 R)
• M11: 2,252,794 km (0.109 R)
• M12: 2,328,640 km (0.085 R)
• M13: 2,581,311 km (0.111 R)
• M14: 2,701,139 km (0.081 R)
• M15: 3,262,730 km (0.061 R)
• M16: 3,546,218 km (0.104 R)
• M17: 4,230,777 km (0.12 R)
• M18: 4,372,596 km (0.076 R)
• M19: 4,540,146 km (0.084 R)
• M20: 4,856,844 km (0.032 R)
• M21: 5,130,609 km (0.037 R)
• M22: 5,358,297 km (0.064 R)
• M23: 5,435,040 km (0.045 R)
• M24: 5,955,641 km (0.069 R)
• M25: 6,195,147 km (0.104 R)
• M26: 6,437,795 km (0.095 R)
• M27: 6,546,702 km (0.107 R)
• M28: 6,656,208 km (0.084 R)
• M29: 6,793,987 km (0.06 R)
• M30: 7,072,239 km (0.104 R)
• M31: 7,241,135 km (0.076 R)
• M32: 7,382,805 km (0.083 R)
• M33: 7,871,690 km (0.116 R)
• M34: 8,105,362 km (0.079 R)
• M35: 8,193,475 km (0.112 R)
• M36: 8,400,668 km (0.082 R)
• M37: 9,062,938 km (0.066 R)
• M38: 9,215,678 km (0.084 R)
• M39: 9,773,229 km (0.03 R)
• M40: 11,247,067 km (0.118 R)
• M41: 11,444,387 km (0.119 R)
• M42: 12,009,867 km (0.098 R)
• M43: 12,245,334 km (0.109 R)
• M44: 12,686,647 km (0.108 R)
• M45: 13,029,675 km (0.103 R)
• M46: 13,341,138 km (0.088 R)
• M47: 13,619,989 km (0.032 R)
• M48: 13,725,156 km (0.031 R)
• M49: 13,900,784 km (0.08 R)
• M50: 14,611,224 km (0.083 R)
• M51: 14,934,804 km (0.092 R)
• M52: 15,919,757 km (0.091 R)
• M53: 16,364,212 km (0.11 R)
• M54: 16,775,157 km (0.068 R)
• M55: 17,076,298 km (0.091 R)
• M56: 17,303,238 km (0.11 R)
• M57: 17,798,556 km (0.087 R)
• M58: 17,951,894 km (0.088 R)
• M59: 18,959,137 km (0.057 R)
• M60: 19,076,571 km (0.097 R)
• M61: 20,104,308 km (0.105 R)
• M62: 20,745,634 km (0.048 R)
• M63: 21,231,079 km (0.12 R)
• M64: 21,720,264 km (0.057 R)
• M65: 21,925,214 km (0.106 R)
• M66: 22,254,478 km (0.068 R)
• M67: 22,876,207 km (0.098 R)
• M68: 23,210,110 km (0.112 R)
• M69: 26,374,853 km (0.111 R)
• M70: 26,549,733 km (0.077 R)
• M71: 26,856,707 km (0.097 R)
• M72: 26,988,653 km (0.103 R)
• M73: 27,873,674 km (0.108 R)
• M74: 27,962,684 km (0.067 R)
• M75: 28,498,993 km (0.1 R)
• M76: 28,768,269 km (0.111 R)
• M77: 30,447,954 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 12.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.3 AU - 7.02 AU

Year: 5100 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,894,737 km

• M1: 182,210 km (0.1 R)
• M2: 284,984 km (0.103 R)
• M3: 489,335 km (0.114 R)
• M4: 595,100 km (0.086 R)
• M5: 690,245 km (0.119 R)
• M6: 909,705 km (0.114 R)
• M7: 1,045,988 km (0.112 R)
• M8: 1,165,068 km (0.061 R)
• M9: 1,418,038 km (0.075 R)
• M10: 1,524,402 km (0.098 R)
• M11: 1,773,932 km (0.055 R)
• M12: 1,860,250 km (0.032 R)
• M13: 1,962,724 km (0.102 R)
• M14: 2,173,507 km (0.108 R)
• M15: 2,328,940 km (0.118 R)
• M16: 2,423,934 km (0.102 R)
• M17: 2,552,738 km (0.068 R)
• M18: 2,634,419 km (0.094 R)
• M19: 3,143,201 km (0.109 R)
• M20: 3,499,693 km (0.107 R)
• M21: 3,590,798 km (0.076 R)
• M22: 4,077,888 km (0.104 R)
• M23: 4,232,124 km (0.071 R)
• M24: 4,949,894 km (0.066 R)
• M25: 5,093,957 km (0.083 R)
• M26: 5,197,778 km (0.098 R)
• M27: 5,365,178 km (0.115 R)
• M28: 5,513,280 km (0.033 R)
• M29: 5,662,579 km (0.078 R)
• M30: 5,943,673 km (0.046 R)
• M31: 6,097,011 km (0.115 R)
• M32: 6,497,185 km (0.074 R)
• M33: 6,677,899 km (0.098 R)
• M34: 6,883,148 km (0.112 R)
• M35: 7,511,459 km (0.058 R)
• M36: 8,182,405 km (0.086 R)
• M37: 8,377,780 km (0.049 R)
• M38: 8,748,035 km (0.096 R)
• M39: 8,998,013 km (0.066 R)
• M40: 9,761,859 km (0.057 R)
• M41: 9,917,142 km (0.085 R)
• M42: 10,073,322 km (0.087 R)
• M43: 10,732,750 km (0.086 R)
• M44: 10,839,413 km (0.064 R)
• M45: 10,919,747 km (0.104 R)
• M46: 11,054,086 km (0.098 R)
• M47: 11,135,018 km (0.07 R)
• M48: 11,487,770 km (0.108 R)
• M49: 11,789,060 km (0.093 R)
• M50: 11,926,989 km (0.035 R)
• M51: 12,120,868 km (0.103 R)
• M52: 12,511,768 km (0.058 R)
• M53: 12,793,610 km (0.12 R)
• M54: 12,992,126 km (0.08 R)
• M55: 13,941,774 km (0.066 R)
• M56: 14,029,288 km (0.03 R)
• M57: 15,573,886 km (0.036 R)
• M58: 16,212,968 km (0.026 R)
• M59: 16,427,941 km (0.109 R)
• M60: 16,612,844 km (0.112 R)
• M61: 17,863,781 km (0.044 R)
• M62: 18,213,092 km (0.072 R)
• M63: 18,372,713 km (0.103 R)
• M64: 18,596,811 km (0.077 R)
• M65: 18,725,315 km (0.118 R)
• M66: 18,918,596 km (0.042 R)
• M67: 19,404,639 km (0.079 R)
• M68: 19,600,313 km (0.072 R)
• M69: 19,796,585 km (0.106 R)
• M70: 19,927,783 km (0.083 R)
• M71: 20,092,191 km (0.113 R)
• M72: 20,721,100 km (0.105 R)
• M73: 20,887,603 km (0.094 R)
• M74: 21,155,084 km (0.045 R)
• M75: 22,714,941 km (0.1 R)
• M76: 23,093,573 km (0.089 R)

Asteroid Belt

Center: 10.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.9

Radius: 7.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.79 AU - 19.83 AU

Year: 24948 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,894,737 km

• M1: 191,485 km (0.058 R)
• M2: 303,235 km (0.115 R)
• M3: 355,295 km (0.033 R)
• M4: 702,661 km (0.119 R)
• M5: 1,010,234 km (0.079 R)
• M6: 1,311,674 km (0.091 R)
• M7: 1,402,929 km (0.101 R)
• M8: 1,814,473 km (0.104 R)
• M9: 2,153,611 km (0.109 R)
• M10: 2,372,173 km (0.084 R)
• M11: 2,684,534 km (0.106 R)
• M12: 2,949,771 km (0.054 R)
• M13: 3,070,347 km (0.062 R)
• M14: 3,410,532 km (0.049 R)
• M15: 3,473,663 km (0.112 R)
• M16: 3,601,270 km (0.099 R)
• M17: 3,828,060 km (0.086 R)
• M18: 4,329,961 km (0.107 R)
• M19: 4,432,884 km (0.115 R)
• M20: 4,923,715 km (0.104 R)
• M21: 5,139,435 km (0.074 R)
• M22: 6,302,558 km (0.11 R)
• M23: 6,497,484 km (0.083 R)
• M24: 7,875,580 km (0.084 R)
• M25: 8,597,539 km (0.054 R)
• M26: 8,900,924 km (0.118 R)
• M27: 9,922,378 km (0.11 R)
• M28: 10,378,053 km (0.082 R)
• M29: 10,516,132 km (0.107 R)
• M30: 11,309,749 km (0.11 R)
• M31: 11,929,682 km (0.08 R)
• M32: 14,312,627 km (0.074 R)
• M33: 14,414,952 km (0.077 R)
• M34: 14,878,855 km (0.111 R)
• M35: 15,138,706 km (0.082 R)
• M36: 15,295,335 km (0.117 R)
• M37: 16,086,409 km (0.078 R)
• M38: 16,460,254 km (0.026 R)
• M39: 17,543,791 km (0.11 R)
• M40: 17,653,446 km (0.099 R)
• M41: 17,708,349 km (0.116 R)
• M42: 17,763,251 km (0.053 R)
• M43: 17,983,609 km (0.115 R)
• M44: 18,874,315 km (0.104 R)
• M45: 19,665,388 km (0.047 R)
• M46: 22,221,268 km (0.072 R)
• M47: 22,399,289 km (0.09 R)
• M48: 22,697,139 km (0.102 R)
• M49: 22,756,828 km (0.078 R)
• M50: 23,056,173 km (0.067 R)
• M51: 23,296,577 km (0.089 R)
• M52: 23,658,903 km (0.116 R)
• M53: 23,719,341 km (0.104 R)
• M54: 25,002,891 km (0.07 R)
• M55: 25,249,877 km (0.12 R)
• M56: 25,497,760 km (0.065 R)
• M57: 26,120,835 km (0.098 R)
• M58: 26,371,412 km (0.097 R)
• M59: 27,636,711 km (0.069 R)
• M60: 27,828,196 km (0.114 R)
• M61: 28,856,831 km (0.112 R)
• M62: 31,682,585 km (0.082 R)
• M63: 32,217,996 km (0.1 R)
• M64: 32,554,142 km (0.101 R)
• M65: 32,756,399 km (0.102 R)
• M66: 33,297,644 km (0.077 R)
• M67: 33,569,463 km (0.052 R)
• M68: 36,537,335 km (0.081 R)
• M69: 36,817,682 km (0.12 R)
• M70: 37,169,087 km (0.094 R)
• M71: 37,521,689 km (0.07 R)
• M72: 38,942,869 km (0.086 R)
• M73: 39,229,199 km (0.053 R)
• M74: 39,444,471 km (0.064 R)
• M75: 40,671,472 km (0.104 R)
• M76: 40,744,027 km (0.071 R)
• M77: 41,691,281 km (0.112 R)
• M78: 43,607,480 km (0.087 R)
• M79: 43,756,180 km (0.033 R)
• M80: 43,979,380 km (0.07 R)
• M81: 44,352,178 km (0.119 R)
• M82: 46,232,175 km (0.088 R)
• M83: 50,069,360 km (0.063 R)
• M84: 50,147,151 km (0.07 R)
• M85: 51,162,023 km (0.042 R)
• M86: 52,736,391 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 11,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit