🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.75 AU - 1.85 AU

Year: 920 Days

Day: 42.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.3 AU - 2.32 AU

Year: 1337 Days

Day: 47.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,880,967 km

• M1: 1,242,710 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.12 AU - 2.72 AU

Year: 1434 Days

Day: 46.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.67 AU - 3.17 AU

Year: 1900 Days

Day: 25.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,880,967 km

• M1: 265,686 km (0.113 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 12.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.62 AU - 9.26 AU

Year: 7728 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,880,967 km

• M1: 160,070 km (0.103 R)
• M2: 333,753 km (0.075 R)
• M3: 526,285 km (0.097 R)
• M4: 635,043 km (0.058 R)
• M5: 917,185 km (0.08 R)
• M6: 1,111,063 km (0.083 R)
• M7: 1,222,065 km (0.066 R)
• M8: 1,355,058 km (0.111 R)
• M9: 1,714,092 km (0.097 R)
• M10: 2,008,351 km (0.053 R)
• M11: 2,441,138 km (0.03 R)
• M12: 2,796,732 km (0.078 R)
• M13: 2,903,246 km (0.048 R)
• M14: 2,986,871 km (0.089 R)
• M15: 3,519,140 km (0.098 R)
• M16: 3,685,942 km (0.093 R)
• M17: 3,829,107 km (0.1 R)
• M18: 4,067,566 km (0.108 R)
• M19: 4,310,962 km (0.032 R)
• M20: 4,434,380 km (0.12 R)
• M21: 4,586,970 km (0.116 R)
• M22: 4,783,691 km (0.064 R)
• M23: 5,598,551 km (0.113 R)
• M24: 6,037,620 km (0.112 R)
• M25: 6,160,590 km (0.112 R)
• M26: 6,346,839 km (0.078 R)
• M27: 6,424,929 km (0.07 R)
• M28: 6,582,157 km (0.091 R)
• M29: 7,126,543 km (0.069 R)
• M30: 7,240,387 km (0.11 R)
• M31: 7,371,285 km (0.069 R)
• M32: 7,668,686 km (0.085 R)
• M33: 8,309,414 km (0.062 R)
• M34: 8,429,391 km (0.12 R)
• M35: 8,584,524 km (0.047 R)
• M36: 8,967,495 km (0.081 R)
• M37: 9,125,919 km (0.118 R)
• M38: 9,356,300 km (0.105 R)
• M39: 9,499,016 km (0.068 R)
• M40: 10,946,974 km (0.099 R)
• M41: 11,438,552 km (0.081 R)
• M42: 11,725,481 km (0.116 R)
• M43: 11,918,014 km (0.098 R)
• M44: 12,131,041 km (0.051 R)
• M45: 12,286,922 km (0.071 R)
• M46: 12,936,476 km (0.12 R)
• M47: 13,195,430 km (0.073 R)
• M48: 13,556,858 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 12.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.87 AU - 9.37 AU

Year: 10488 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,880,967 km

• M1: 184,005 km (0.118 R)
• M2: 288,125 km (0.064 R)
• M3: 618,886 km (0.112 R)
• M4: 885,919 km (0.091 R)
• M5: 1,212,491 km (0.111 R)
• M6: 1,322,445 km (0.089 R)
• M7: 1,772,436 km (0.107 R)
• M8: 1,898,846 km (0.102 R)
• M9: 2,160,792 km (0.109 R)
• M10: 2,268,951 km (0.108 R)
• M11: 2,926,583 km (0.036 R)
• M12: 3,902,260 km (0.116 R)
• M13: 4,102,273 km (0.101 R)
• M14: 4,793,116 km (0.114 R)
• M15: 5,261,656 km (0.079 R)
• M16: 6,126,631 km (0.054 R)
• M17: 6,516,633 km (0.119 R)
• M18: 7,035,737 km (0.076 R)
• M19: 8,715,572 km (0.093 R)
• M20: 9,510,535 km (0.079 R)
• M21: 10,236,683 km (0.108 R)
• M22: 10,467,363 km (0.108 R)
• M23: 11,027,757 km (0.096 R)
• M24: 11,886,897 km (0.104 R)
• M25: 12,080,626 km (0.097 R)
• M26: 12,717,913 km (0.092 R)
• M27: 13,770,484 km (0.031 R)
• M28: 14,025,249 km (0.083 R)
• M29: 14,850,880 km (0.053 R)
• M30: 16,657,274 km (0.101 R)
• M31: 17,973,885 km (0.088 R)
• M32: 18,644,682 km (0.115 R)
• M33: 19,437,551 km (0.092 R)
• M34: 19,838,174 km (0.111 R)
• M35: 21,115,141 km (0.084 R)
• M36: 22,718,232 km (0.115 R)
• M37: 23,200,835 km (0.065 R)
• M38: 23,504,219 km (0.08 R)
• M39: 24,176,063 km (0.109 R)
• M40: 24,360,368 km (0.111 R)
• M41: 25,040,440 km (0.093 R)
• M42: 25,226,988 km (0.101 R)
• M43: 25,351,454 km (0.089 R)
• M44: 25,726,645 km (0.095 R)
• M45: 26,292,723 km (0.064 R)
• M46: 26,990,149 km (0.047 R)
• M47: 27,757,885 km (0.101 R)
• M48: 27,951,016 km (0.088 R)
• M49: 28,079,969 km (0.11 R)
• M50: 28,209,072 km (0.117 R)
• M51: 28,727,728 km (0.106 R)
• M52: 28,922,953 km (0.113 R)
• M53: 29,708,641 km (0.109 R)
• M54: 30,038,056 km (0.089 R)
• M55: 30,833,617 km (0.041 R)
• M56: 31,300,961 km (0.107 R)
• M57: 31,837,868 km (0.1 R)
• M58: 32,920,807 km (0.085 R)
• M59: 33,193,374 km (0.054 R)
• M60: 33,672,386 km (0.07 R)
• M61: 33,878,383 km (0.116 R)
• M62: 34,567,879 km (0.12 R)
• M63: 35,262,013 km (0.087 R)
• M64: 35,610,876 km (0.079 R)
• M65: 36,030,946 km (0.083 R)
• M66: 36,734,804 km (0.102 R)
• M67: 37,230,123 km (0.062 R)
• M68: 37,514,209 km (0.028 R)
• M69: 39,957,741 km (0.058 R)
• M70: 40,686,133 km (0.119 R)
• M71: 42,674,887 km (0.092 R)
• M72: 43,344,786 km (0.074 R)
• M73: 43,793,430 km (0.092 R)
• M74: 44,393,767 km (0.098 R)
• M75: 45,526,970 km (0.079 R)
• M76: 46,822,787 km (0.029 R)
• M77: 47,513,780 km (0.088 R)
• M78: 48,285,406 km (0.048 R)
• M79: 48,905,788 km (0.106 R)
• M80: 53,321,319 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.7

Radius: 7.9

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.92 AU - 14.66 AU

Year: 20570 Days

Day: 19.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,880,967 km

• M1: 882,328 km (0.117 R)
• M2: 1,128,866 km (0.053 R)
• M3: 1,199,925 km (0.051 R)
• M4: 1,346,680 km (0.043 R)
• M5: 1,712,148 km (0.067 R)
• M6: 1,906,176 km (0.084 R)
• M7: 2,468,664 km (0.12 R)
• M8: 2,688,423 km (0.082 R)
• M9: 2,752,302 km (0.09 R)
• M10: 3,350,693 km (0.088 R)
• M11: 3,988,279 km (0.12 R)
• M12: 4,358,684 km (0.073 R)
• M13: 4,740,009 km (0.093 R)
• M14: 5,052,967 km (0.092 R)
• M15: 5,822,648 km (0.116 R)
• M16: 6,073,374 km (0.098 R)
• M17: 6,242,570 km (0.11 R)
• M18: 6,672,065 km (0.1 R)
• M19: 7,066,854 km (0.097 R)
• M20: 8,531,267 km (0.077 R)
• M21: 8,816,102 km (0.081 R)
• M22: 9,346,277 km (0.085 R)
• M23: 9,886,774 km (0.105 R)
• M24: 10,387,029 km (0.068 R)
• M25: 10,589,435 km (0.069 R)
• M26: 11,883,756 km (0.088 R)
• M27: 12,042,329 km (0.084 R)
• M28: 12,738,109 km (0.072 R)
• M29: 14,000,566 km (0.08 R)
• M30: 14,561,857 km (0.08 R)
• M31: 15,187,774 km (0.051 R)
• M32: 16,465,789 km (0.082 R)
• M33: 16,761,095 km (0.034 R)
• M34: 17,177,426 km (0.094 R)
• M35: 17,778,061 km (0.108 R)
• M36: 17,898,936 km (0.06 R)
• M37: 18,385,578 km (0.032 R)
• M38: 19,433,960 km (0.106 R)
• M39: 20,059,578 km (0.107 R)
• M40: 20,248,670 km (0.1 R)
• M41: 20,882,965 km (0.107 R)
• M42: 21,074,450 km (0.082 R)
• M43: 21,781,899 km (0.086 R)
• M44: 24,620,967 km (0.055 R)
• M45: 25,706,749 km (0.093 R)
• M46: 27,294,730 km (0.098 R)
• M47: 27,434,454 km (0.05 R)
• M48: 28,065,458 km (0.089 R)
• M49: 28,559,580 km (0.039 R)
• M50: 28,772,308 km (0.101 R)
• M51: 28,843,367 km (0.038 R)
• M52: 28,985,485 km (0.102 R)
• M53: 29,270,619 km (0.08 R)
• M54: 30,131,405 km (0.055 R)
• M55: 31,951,263 km (0.095 R)
• M56: 32,098,318 km (0.11 R)
• M57: 32,319,423 km (0.113 R)
• M58: 32,541,127 km (0.059 R)
• M59: 34,482,908 km (0.079 R)
• M60: 35,772,740 km (0.108 R)
• M61: 35,925,480 km (0.093 R)
• M62: 38,087,169 km (0.077 R)
• M63: 38,634,099 km (0.12 R)
• M64: 39,814,875 km (0.12 R)
• M65: 40,211,160 km (0.041 R)
• M66: 40,449,469 km (0.069 R)
• M67: 40,847,848 km (0.073 R)
• M68: 42,131,248 km (0.06 R)
• M69: 42,373,298 km (0.093 R)
• M70: 44,162,937 km (0.079 R)
• M71: 45,314,541 km (0.091 R)
• M72: 46,809,623 km (0.081 R)
• M73: 47,815,369 km (0.118 R)
• M74: 48,320,860 km (0.079 R)
• M75: 49,933,525 km (0.079 R)
• M76: 51,218,870 km (0.114 R)
• M77: 52,602,052 km (0.098 R)
• M78: 52,862,801 km (0.107 R)
• M79: 53,123,999 km (0.085 R)
• M80: 53,211,065 km (0.07 R)
• M81: 54,085,165 km (0.064 R)
• M82: 55,316,655 km (0.086 R)
• M83: 55,670,304 km (0.074 R)
• M84: 55,935,990 km (0.104 R)
• M85: 56,024,702 km (0.027 R)
• M86: 56,557,569 km (0.101 R)
• M87: 56,735,591 km (0.096 R)
• M88: 58,346,012 km (0.064 R)
• M89: 58,976,417 km (0.112 R)
• M90: 59,609,067 km (0.072 R)
• M91: 59,880,886 km (0.092 R)
• M92: 60,789,843 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 17,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit