🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.62 AU - 0.92 AU

Year: 252 Days

Day: 19.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.91 AU - 1.01 AU

Year: 351 Days

Day: 20.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,018,839 km

• M1: 238,309 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.44 AU - 1.68 AU

Year: 726 Days

Day: 27.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.53 AU - 3.85 AU

Year: 2124 Days

Day: 44.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 152.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.38 AU - 4.9 AU

Year: 3140 Days

Day: 18.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 14.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.43 AU - 13.27 AU

Year: 14254 Days

Day: 5 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,018,839 km

• M1: 209,886 km (0.086 R)
• M2: 353,350 km (0.068 R)
• M3: 579,991 km (0.038 R)
• M4: 843,732 km (0.078 R)
• M5: 941,120 km (0.069 R)
• M6: 1,170,454 km (0.098 R)
• M7: 1,395,898 km (0.111 R)
• M8: 1,660,985 km (0.092 R)
• M9: 1,838,707 km (0.102 R)
• M10: 2,241,275 km (0.062 R)
• M11: 2,410,321 km (0.054 R)
• M12: 2,821,565 km (0.072 R)
• M13: 3,160,704 km (0.102 R)
• M14: 4,117,681 km (0.072 R)
• M15: 4,467,740 km (0.107 R)
• M16: 5,499,218 km (0.107 R)
• M17: 5,652,406 km (0.055 R)
• M18: 6,400,246 km (0.084 R)
• M19: 7,179,351 km (0.036 R)
• M20: 7,686,937 km (0.113 R)
• M21: 8,558,793 km (0.035 R)
• M22: 10,348,283 km (0.098 R)
• M23: 10,681,587 km (0.112 R)
• M24: 10,825,500 km (0.11 R)
• M25: 11,115,271 km (0.073 R)
• M26: 11,212,360 km (0.116 R)
• M27: 12,501,296 km (0.105 R)
• M28: 12,653,138 km (0.115 R)
• M29: 12,907,304 km (0.109 R)
• M30: 13,472,784 km (0.108 R)
• M31: 15,217,395 km (0.091 R)
• M32: 15,488,017 km (0.075 R)
• M33: 16,697,366 km (0.117 R)
• M34: 17,482,755 km (0.097 R)
• M35: 17,595,851 km (0.116 R)
• M36: 18,051,077 km (0.077 R)
• M37: 18,337,557 km (0.075 R)
• M38: 18,973,049 km (0.102 R)
• M39: 19,557,229 km (0.081 R)
• M40: 20,504,034 km (0.07 R)
• M41: 20,743,091 km (0.075 R)
• M42: 21,465,798 km (0.037 R)
• M43: 21,769,482 km (0.084 R)
• M44: 22,258,218 km (0.076 R)
• M45: 24,628,746 km (0.106 R)
• M46: 24,755,755 km (0.107 R)
• M47: 25,201,856 km (0.085 R)
• M48: 26,556,315 km (0.05 R)
• M49: 30,418,633 km (0.092 R)
• M50: 30,828,082 km (0.059 R)
• M51: 31,033,629 km (0.115 R)
• M52: 31,239,476 km (0.116 R)
• M53: 31,652,665 km (0.105 R)
• M54: 31,790,744 km (0.108 R)
• M55: 32,067,500 km (0.114 R)
• M56: 32,414,717 km (0.066 R)
• M57: 32,623,705 km (0.109 R)
• M58: 33,816,000 km (0.102 R)
• M59: 34,027,831 km (0.101 R)
• M60: 34,240,260 km (0.114 R)
• M61: 34,737,374 km (0.116 R)
• M62: 35,022,507 km (0.067 R)
• M63: 35,380,046 km (0.104 R)
• M64: 37,258,846 km (0.079 R)
• M65: 38,284,040 km (0.087 R)
• M66: 38,800,003 km (0.07 R)
• M67: 40,287,006 km (0.107 R)
• M68: 40,736,847 km (0.104 R)
• M69: 41,868,405 km (0.115 R)
• M70: 42,552,366 km (0.081 R)
• M71: 43,010,435 km (0.117 R)
• M72: 43,623,637 km (0.096 R)
• M73: 44,549,049 km (0.044 R)
• M74: 45,014,149 km (0.088 R)
• M75: 45,714,865 km (0.119 R)
• M76: 46,340,633 km (0.025 R)
• M77: 47,521,708 km (0.077 R)
• M78: 48,076,268 km (0.057 R)
• M79: 50,881,228 km (0.078 R)
• M80: 51,936,641 km (0.101 R)
• M81: 52,181,233 km (0.117 R)
• M82: 52,917,255 km (0.081 R)
• M83: 53,081,214 km (0.057 R)
• M84: 53,327,602 km (0.098 R)
• M85: 54,316,743 km (0.085 R)
• M86: 54,979,611 km (0.063 R)
• M87: 55,228,841 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.1

Radius: 7.7

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.8 AU - 17.08 AU

Year: 21527 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,018,839 km

• M1: 123,568 km (0.06 R)
• M2: 174,431 km (0.111 R)
• M3: 285,582 km (0.108 R)
• M4: 701,165 km (0.112 R)
• M5: 1,027,737 km (0.075 R)
• M6: 1,975,141 km (0.027 R)
• M7: 2,112,621 km (0.062 R)
• M8: 2,470,160 km (0.073 R)
• M9: 2,544,061 km (0.069 R)
• M10: 3,161,003 km (0.106 R)
• M11: 3,445,089 km (0.119 R)
• M12: 4,753,472 km (0.114 R)
• M13: 5,032,024 km (0.091 R)
• M14: 5,411,553 km (0.103 R)
• M15: 5,604,834 km (0.068 R)
• M16: 7,073,137 km (0.108 R)
• M17: 7,444,439 km (0.047 R)
• M18: 7,659,561 km (0.08 R)
• M19: 7,822,173 km (0.076 R)
• M20: 8,652,591 km (0.067 R)
• M21: 8,878,783 km (0.032 R)
• M22: 8,935,630 km (0.095 R)
• M23: 9,336,852 km (0.109 R)
• M24: 9,979,524 km (0.115 R)
• M25: 10,757,134 km (0.119 R)
• M26: 11,865,954 km (0.095 R)
• M27: 12,497,556 km (0.088 R)
• M28: 13,140,079 km (0.107 R)
• M29: 13,727,400 km (0.084 R)
• M30: 15,403,794 km (0.075 R)
• M31: 17,072,857 km (0.05 R)
• M32: 17,356,644 km (0.108 R)
• M33: 18,144,875 km (0.032 R)
• M34: 18,361,942 km (0.087 R)
• M35: 18,652,611 km (0.091 R)
• M36: 19,164,983 km (0.067 R)
• M37: 19,607,943 km (0.109 R)
• M38: 19,979,544 km (0.086 R)
• M39: 20,503,735 km (0.108 R)
• M40: 21,260,550 km (0.11 R)
• M41: 23,270,547 km (0.074 R)
• M42: 24,617,227 km (0.105 R)
• M43: 24,937,815 km (0.047 R)
• M44: 25,502,099 km (0.043 R)
• M45: 26,315,462 km (0.106 R)
• M46: 27,634,467 km (0.069 R)
• M47: 28,385,897 km (0.075 R)
• M48: 29,144,059 km (0.094 R)
• M49: 29,653,140 km (0.07 R)
• M50: 30,079,644 km (0.116 R)
• M51: 31,371,272 km (0.04 R)
• M52: 32,593,187 km (0.102 R)
• M53: 34,276,163 km (0.085 R)
• M54: 34,634,151 km (0.091 R)
• M55: 34,993,186 km (0.094 R)
• M56: 35,353,567 km (0.065 R)
• M57: 35,805,802 km (0.099 R)
• M58: 35,896,458 km (0.058 R)
• M59: 36,807,509 km (0.102 R)
• M60: 37,726,040 km (0.119 R)
• M61: 38,559,150 km (0.072 R)
• M62: 38,838,150 km (0.097 R)
• M63: 39,398,245 km (0.116 R)
• M64: 40,904,995 km (0.117 R)
• M65: 41,570,107 km (0.107 R)
• M66: 41,951,731 km (0.08 R)
• M67: 42,238,809 km (0.069 R)
• M68: 42,430,444 km (0.113 R)
• M69: 42,910,952 km (0.062 R)
• M70: 46,324,776 km (0.038 R)
• M71: 46,720,462 km (0.116 R)
• M72: 47,018,012 km (0.028 R)
• M73: 48,214,347 km (0.083 R)
• M74: 48,916,709 km (0.09 R)
• M75: 49,521,533 km (0.035 R)
• M76: 49,723,639 km (0.093 R)
• M77: 50,128,750 km (0.115 R)
• M78: 54,031,759 km (0.103 R)
• M79: 56,335,716 km (0.093 R)
• M80: 60,389,968 km (0.084 R)
• M81: 62,779,794 km (0.073 R)
• M82: 63,108,161 km (0.077 R)
• M83: 64,647,673 km (0.082 R)
• M84: 65,089,734 km (0.104 R)
• M85: 65,976,999 km (0.047 R)
• M86: 67,091,803 km (0.037 R)
• M87: 67,427,351 km (0.062 R)
• M88: 69,339,810 km (0.087 R)
• M89: 70,700,552 km (0.116 R)
• M90: 70,928,240 km (0.082 R)
• M91: 71,042,084 km (0.053 R)
• M92: 75,880,977 km (0.035 R)
• M93: 76,230,587 km (0.071 R)
• M94: 76,580,796 km (0.098 R)
• M95: 77,517,428 km (0.062 R)
• M96: 78,693,417 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.7

Radius: 6.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.83 AU - 19.89 AU

Year: 25807 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,018,839 km

• M1: 160,668 km (0.067 R)
• M2: 357,988 km (0.114 R)
• M3: 475,123 km (0.076 R)
• M4: 529,277 km (0.095 R)
• M5: 992,881 km (0.049 R)
• M6: 1,040,154 km (0.117 R)
• M7: 1,419,534 km (0.102 R)
• M8: 2,017,178 km (0.108 R)
• M9: 2,358,560 km (0.068 R)
• M10: 2,454,751 km (0.061 R)
• M11: 3,235,353 km (0.077 R)
• M12: 3,306,562 km (0.082 R)
• M13: 3,708,232 km (0.107 R)
• M14: 3,933,826 km (0.096 R)
• M15: 4,839,342 km (0.104 R)
• M16: 4,962,161 km (0.102 R)
• M17: 5,505,950 km (0.114 R)
• M18: 6,379,302 km (0.104 R)
• M19: 6,786,208 km (0.108 R)
• M20: 7,154,967 km (0.101 R)
• M21: 7,435,912 km (0.084 R)
• M22: 7,816,040 km (0.116 R)
• M23: 8,105,213 km (0.081 R)
• M24: 9,094,653 km (0.055 R)
• M25: 9,809,731 km (0.071 R)
• M26: 9,965,313 km (0.095 R)
• M27: 10,069,433 km (0.105 R)
• M28: 10,384,187 km (0.098 R)
• M29: 10,489,803 km (0.107 R)
• M30: 10,969,563 km (0.111 R)
• M31: 11,675,067 km (0.094 R)
• M32: 12,339,281 km (0.11 R)
• M33: 12,676,026 km (0.107 R)
• M34: 12,902,218 km (0.118 R)
• M35: 13,878,194 km (0.105 R)
• M36: 14,581,454 km (0.117 R)
• M37: 14,759,027 km (0.109 R)
• M38: 14,937,347 km (0.082 R)
• M39: 15,900,608 km (0.052 R)
• M40: 16,266,973 km (0.04 R)
• M41: 16,451,128 km (0.059 R)
• M42: 16,574,397 km (0.115 R)
• M43: 16,883,765 km (0.085 R)
• M44: 18,650,965 km (0.078 R)
• M45: 18,908,273 km (0.088 R)
• M46: 19,037,376 km (0.111 R)
• M47: 19,426,331 km (0.101 R)
• M48: 19,949,026 km (0.107 R)
• M49: 22,153,649 km (0.093 R)
• M50: 22,905,528 km (0.08 R)
• M51: 23,043,158 km (0.105 R)
• M52: 23,111,973 km (0.07 R)
• M53: 24,574,891 km (0.086 R)
• M54: 26,571,424 km (0.094 R)
• M55: 27,735,445 km (0.114 R)
• M56: 27,882,201 km (0.093 R)
• M57: 28,102,708 km (0.086 R)
• M58: 28,767,671 km (0.102 R)
• M59: 29,962,658 km (0.067 R)
• M60: 30,113,154 km (0.09 R)
• M61: 30,566,286 km (0.102 R)
• M62: 32,400,954 km (0.045 R)
• M63: 33,020,289 km (0.111 R)
• M64: 33,253,662 km (0.104 R)
• M65: 37,951,783 km (0.085 R)
• M66: 39,178,934 km (0.084 R)
• M67: 40,252,897 km (0.095 R)
• M68: 40,835,282 km (0.082 R)
• M69: 41,504,134 km (0.067 R)
• M70: 41,924,055 km (0.112 R)
• M71: 42,176,726 km (0.108 R)
• M72: 43,788,494 km (0.099 R)
• M73: 44,902,698 km (0.084 R)
• M74: 48,213,150 km (0.032 R)
• M75: 48,389,526 km (0.115 R)
• M76: 48,566,051 km (0.083 R)
• M77: 49,719,301 km (0.076 R)
• M78: 50,881,527 km (0.054 R)
• M79: 52,777,830 km (0.071 R)
• M80: 52,959,591 km (0.087 R)
• M81: 53,506,222 km (0.064 R)
• M82: 54,421,461 km (0.057 R)
• M83: 54,973,178 km (0.065 R)
• M84: 55,711,444 km (0.057 R)
• M85: 56,546,050 km (0.102 R)
• M86: 56,825,200 km (0.11 R)
• M87: 57,198,147 km (0.083 R)
• M88: 58,040,084 km (0.092 R)
• M89: 58,886,060 km (0.085 R)
• M90: 59,452,438 km (0.079 R)
• M91: 59,925,616 km (0.094 R)
• M92: 60,495,285 km (0.075 R)
• M93: 63,466,747 km (0.113 R)
• M94: 63,950,397 km (0.111 R)
• M95: 64,241,215 km (0.097 R)
• M96: 64,824,198 km (0.116 R)
• M97: 64,921,437 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit