🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.59 AU - 0.73 AU

Year: 190 Days

Day: 21.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.57 AU - 0.81 AU

Year: 203 Days

Day: 46.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 240 Days

Day: 13.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,635,012 km

• M1: 48,619 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.23 AU - 1.63 AU

Year: 607 Days

Day: 42.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 86.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.34 AU - 1.82 AU

Year: 705 Days

Day: 28.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,635,012 km

• M1: 228,885 km (0.118 R)
• M2: 279,898 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.1 AU - 3.2 AU

Year: 1530 Days

Day: 17.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.45 AU - 3.99 AU

Year: 2050 Days

Day: 27.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,635,012 km

• M1: 2,081,804 km (0.047 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 8.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8 AU - 11.58 AU

Year: 10867 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,635,012 km

• M1: 194,776 km (0.084 R)
• M2: 257,308 km (0.094 R)
• M3: 463,305 km (0.043 R)
• M4: 1,112,410 km (0.097 R)
• M5: 1,360,593 km (0.094 R)
• M6: 1,460,674 km (0.095 R)
• M7: 1,732,792 km (0.081 R)
• M8: 2,021,067 km (0.071 R)
• M9: 2,592,830 km (0.104 R)
• M10: 4,980,562 km (0.054 R)
• M11: 5,136,892 km (0.107 R)
• M12: 5,326,582 km (0.117 R)
• M13: 5,422,324 km (0.093 R)
• M14: 5,615,605 km (0.085 R)
• M15: 7,312,344 km (0.047 R)
• M16: 8,032,508 km (0.116 R)
• M17: 8,964,204 km (0.109 R)
• M18: 9,346,426 km (0.11 R)
• M19: 9,617,198 km (0.105 R)
• M20: 10,685,477 km (0.086 R)
• M21: 11,708,128 km (0.075 R)
• M22: 11,791,304 km (0.092 R)
• M23: 12,125,805 km (0.104 R)
• M24: 12,252,066 km (0.115 R)
• M25: 12,463,597 km (0.094 R)
• M26: 12,761,596 km (0.112 R)
• M27: 12,890,101 km (0.111 R)
• M28: 13,451,691 km (0.092 R)
• M29: 14,420,337 km (0.053 R)
• M30: 14,912,963 km (0.025 R)
• M31: 15,411,273 km (0.112 R)
• M32: 15,685,337 km (0.101 R)
• M33: 15,914,969 km (0.046 R)
• M34: 16,797,747 km (0.102 R)
• M35: 17,648,659 km (0.035 R)
• M36: 17,935,438 km (0.118 R)
• M37: 18,513,634 km (0.027 R)
• M38: 18,756,282 km (0.086 R)
• M39: 19,097,814 km (0.099 R)
• M40: 19,787,161 km (0.057 R)
• M41: 20,786,026 km (0.116 R)
• M42: 21,393,094 km (0.111 R)
• M43: 23,774,094 km (0.052 R)
• M44: 24,196,708 km (0.071 R)
• M45: 24,408,837 km (0.072 R)
• M46: 24,621,715 km (0.086 R)
• M47: 24,888,747 km (0.115 R)
• M48: 26,619,744 km (0.107 R)
• M49: 27,113,567 km (0.082 R)
• M50: 27,721,233 km (0.111 R)
• M51: 27,943,237 km (0.102 R)
• M52: 28,333,388 km (0.095 R)
• M53: 29,118,926 km (0.055 R)
• M54: 29,571,011 km (0.053 R)
• M55: 30,539,508 km (0.076 R)
• M56: 32,800,231 km (0.112 R)
• M57: 34,337,199 km (0.115 R)
• M58: 34,575,658 km (0.055 R)
• M59: 36,503,676 km (0.107 R)
• M60: 36,564,412 km (0.092 R)
• M61: 37,726,339 km (0.057 R)
• M62: 38,342,682 km (0.12 R)
• M63: 38,962,317 km (0.086 R)
• M64: 40,023,414 km (0.114 R)
• M65: 41,220,496 km (0.111 R)
• M66: 41,283,776 km (0.084 R)
• M67: 41,918,819 km (0.099 R)
• M68: 41,982,548 km (0.116 R)
• M69: 42,493,275 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.7

Radius: 6.3

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.28 AU - 15.78 AU

Year: 17656 Days

Day: 16.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,635,012 km

• M1: 217,814 km (0.071 R)
• M2: 326,123 km (0.073 R)
• M3: 434,133 km (0.089 R)
• M4: 492,925 km (0.103 R)
• M5: 533,616 km (0.042 R)
• M6: 1,365,978 km (0.109 R)
• M7: 1,764,656 km (0.067 R)
• M8: 1,993,691 km (0.113 R)
• M9: 2,060,860 km (0.112 R)
• M10: 2,232,150 km (0.107 R)
• M11: 2,552,289 km (0.099 R)
• M12: 2,886,940 km (0.107 R)
• M13: 3,156,665 km (0.115 R)
• M14: 3,195,859 km (0.104 R)
• M15: 3,720,499 km (0.105 R)
• M16: 3,971,674 km (0.105 R)
• M17: 5,878,000 km (0.088 R)
• M18: 6,170,463 km (0.092 R)
• M19: 6,219,681 km (0.084 R)
• M20: 6,268,899 km (0.088 R)
• M21: 6,567,646 km (0.097 R)
• M22: 6,718,740 km (0.115 R)
• M23: 7,178,903 km (0.114 R)
• M24: 7,755,154 km (0.11 R)
• M25: 8,729,933 km (0.112 R)
• M26: 9,007,587 km (0.06 R)
• M27: 9,457,727 km (0.115 R)
• M28: 9,514,425 km (0.117 R)
• M29: 10,379,848 km (0.06 R)
• M30: 12,184,747 km (0.072 R)
• M31: 12,246,530 km (0.12 R)
• M32: 12,432,630 km (0.073 R)
• M33: 12,619,777 km (0.111 R)
• M34: 12,682,309 km (0.092 R)
• M35: 12,870,503 km (0.104 R)
• M36: 13,440,920 km (0.104 R)
• M37: 13,504,798 km (0.07 R)
• M38: 14,214,191 km (0.065 R)
• M39: 14,606,287 km (0.116 R)
• M40: 14,803,607 km (0.111 R)
• M41: 15,267,510 km (0.105 R)
• M42: 15,534,841 km (0.075 R)
• M43: 15,736,200 km (0.095 R)
• M44: 16,550,760 km (0.096 R)
• M45: 17,518,210 km (0.082 R)
• M46: 18,432,851 km (0.058 R)
• M47: 20,161,903 km (0.056 R)
• M48: 20,455,115 km (0.037 R)
• M49: 22,622,639 km (0.118 R)
• M50: 23,233,297 km (0.055 R)
• M51: 25,491,926 km (0.093 R)
• M52: 27,089,930 km (0.071 R)
• M53: 27,901,050 km (0.104 R)
• M54: 31,055,321 km (0.118 R)
• M55: 31,563,655 km (0.053 R)
• M56: 32,760,288 km (0.114 R)
• M57: 37,512,863 km (0.101 R)
• M58: 38,234,972 km (0.113 R)
• M59: 38,325,628 km (0.097 R)
• M60: 40,983,833 km (0.083 R)
• M61: 41,169,334 km (0.118 R)
• M62: 42,101,179 km (0.109 R)
• M63: 42,475,772 km (0.119 R)
• M64: 42,757,465 km (0.103 R)
• M65: 43,795,674 km (0.065 R)
• M66: 44,270,348 km (0.09 R)
• M67: 45,416,567 km (0.081 R)
• M68: 48,030,940 km (0.043 R)
• M69: 48,226,464 km (0.074 R)
• M70: 48,324,451 km (0.07 R)
• M71: 49,011,554 km (0.046 R)
• M72: 49,998,750 km (0.083 R)
• M73: 50,494,816 km (0.114 R)
• M74: 50,892,747 km (0.054 R)
• M75: 51,591,818 km (0.109 R)
• M76: 52,495,239 km (0.063 R)
• M77: 52,898,555 km (0.099 R)
• M78: 56,779,872 km (0.054 R)
• M79: 57,504,823 km (0.105 R)
• M80: 58,337,036 km (0.056 R)
• M81: 58,441,455 km (0.061 R)
• M82: 60,329,680 km (0.114 R)
• M83: 61,069,292 km (0.064 R)
• M84: 62,985,192 km (0.117 R)
• M85: 65,137,007 km (0.11 R)
• M86: 65,787,160 km (0.071 R)
• M87: 69,401,743 km (0.087 R)
• M88: 70,287,662 km (0.078 R)
• M89: 70,398,664 km (0.045 R)
• M90: 71,177,320 km (0.108 R)
• M91: 72,070,719 km (0.089 R)
• M92: 72,294,517 km (0.113 R)
• M93: 73,192,553 km (0.118 R)
• M94: 73,981,383 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.9

Radius: 7.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.12 AU - 16.24 AU

Year: 23089 Days

Day: 25 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,635,012 km

• M1: 241,750 km (0.115 R)
• M2: 994,676 km (0.11 R)
• M3: 1,070,522 km (0.091 R)
• M4: 1,201,420 km (0.092 R)
• M5: 1,255,276 km (0.098 R)
• M6: 1,932,804 km (0.057 R)
• M7: 2,125,935 km (0.116 R)
• M8: 2,427,375 km (0.063 R)
• M9: 2,531,046 km (0.081 R)
• M10: 2,923,292 km (0.083 R)
• M11: 3,527,817 km (0.094 R)
• M12: 3,684,895 km (0.081 R)
• M13: 4,420,318 km (0.104 R)
• M14: 4,979,216 km (0.111 R)
• M15: 5,067,179 km (0.06 R)
• M16: 5,697,285 km (0.062 R)
• M17: 6,399,797 km (0.084 R)
• M18: 6,932,216 km (0.106 R)
• M19: 6,981,433 km (0.106 R)
• M20: 7,782,979 km (0.092 R)
• M21: 8,194,672 km (0.097 R)
• M22: 8,560,738 km (0.051 R)
• M23: 8,613,546 km (0.04 R)
• M24: 9,745,703 km (0.06 R)
• M25: 10,357,409 km (0.088 R)
• M26: 10,469,906 km (0.096 R)
• M27: 10,582,853 km (0.091 R)
• M28: 10,696,248 km (0.074 R)
• M29: 11,384,847 km (0.039 R)
• M30: 12,087,807 km (0.071 R)
• M31: 12,325,219 km (0.073 R)
• M32: 12,865,118 km (0.112 R)
• M33: 12,925,555 km (0.118 R)
• M34: 13,107,466 km (0.055 R)
• M35: 13,412,646 km (0.106 R)
• M36: 14,217,034 km (0.059 R)
• M37: 14,467,760 km (0.09 R)
• M38: 14,783,112 km (0.094 R)
• M39: 15,036,980 km (0.103 R)
• M40: 15,228,465 km (0.092 R)
• M41: 16,197,560 km (0.091 R)
• M42: 16,722,499 km (0.114 R)
• M43: 17,453,434 km (0.118 R)
• M44: 18,740,424 km (0.067 R)
• M45: 21,190,239 km (0.056 R)
• M46: 21,476,570 km (0.068 R)
• M47: 21,764,097 km (0.062 R)
• M48: 23,221,329 km (0.094 R)
• M49: 25,086,665 km (0.114 R)
• M50: 25,998,913 km (0.092 R)
• M51: 28,012,650 km (0.072 R)
• M52: 28,326,955 km (0.025 R)
• M53: 28,800,582 km (0.109 R)
• M54: 28,879,719 km (0.025 R)
• M55: 30,559,255 km (0.084 R)
• M56: 33,511,269 km (0.117 R)
• M57: 34,011,973 km (0.12 R)
• M58: 35,784,259 km (0.064 R)
• M59: 35,869,381 km (0.12 R)
• M60: 38,978,922 km (0.086 R)
• M61: 40,565,856 km (0.109 R)
• M62: 41,456,562 km (0.078 R)
• M63: 42,173,734 km (0.12 R)
• M64: 42,624,173 km (0.063 R)
• M65: 43,347,928 km (0.091 R)
• M66: 43,893,511 km (0.118 R)
• M67: 44,807,853 km (0.082 R)
• M68: 44,899,557 km (0.073 R)
• M69: 45,451,573 km (0.079 R)
• M70: 46,841,337 km (0.041 R)
• M71: 47,214,285 km (0.088 R)
• M72: 48,151,067 km (0.079 R)
• M73: 48,621,702 km (0.097 R)
• M74: 48,715,948 km (0.082 R)
• M75: 53,898,617 km (0.089 R)
• M76: 54,583,177 km (0.074 R)
• M77: 54,877,436 km (0.108 R)
• M78: 55,073,858 km (0.091 R)
• M79: 55,566,035 km (0.048 R)
• M80: 55,763,354 km (0.1 R)
• M81: 56,158,592 km (0.1 R)
• M82: 57,748,967 km (0.101 R)
• M83: 57,848,749 km (0.119 R)
• M84: 58,449,384 km (0.04 R)
• M85: 59,656,639 km (0.071 R)
• M86: 60,263,258 km (0.064 R)
• M87: 61,686,981 km (0.12 R)
• M88: 62,813,304 km (0.102 R)
• M89: 64,153,102 km (0.119 R)
• M90: 66,860,973 km (0.088 R)
• M91: 67,491,079 km (0.087 R)
• M92: 69,181,236 km (0.095 R)
• M93: 69,925,037 km (0.095 R)
• M94: 70,457,904 km (0.093 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 18,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit