🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.9 AU - 0.98 AU

Year: 319 Days

Day: 30.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.15 AU - 1.51 AU

Year: 537 Days

Day: 27 Hours

Environment

Temp: 18 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,173,850 km

• M1: 134,040 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.6 AU - 1.62 AU

Year: 715 Days

Day: 47.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,173,850 km

• M1: 36,801 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.64 AU - 1.66 AU

Year: 741 Days

Day: 30.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.57 AU - 2.17 AU

Year: 895 Days

Day: 24.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,173,850 km

• M1: 1,388,268 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.88 AU - 3.02 AU

Year: 1342 Days

Day: 17.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.34 AU - 3.58 AU

Year: 2252 Days

Day: 31.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 9.5

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.67 AU - 6.61 AU

Year: 4686 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,173,850 km

• M1: 149,598 km (0.117 R)
• M2: 265,237 km (0.106 R)
• M3: 341,532 km (0.115 R)
• M4: 448,345 km (0.08 R)
• M5: 523,144 km (0.116 R)
• M6: 626,516 km (0.113 R)
• M7: 699,669 km (0.106 R)
• M8: 1,125,874 km (0.092 R)
• M9: 1,439,580 km (0.088 R)
• M10: 2,260,873 km (0.115 R)
• M11: 2,616,467 km (0.105 R)
• M12: 3,010,956 km (0.109 R)
• M13: 3,139,611 km (0.075 R)
• M14: 3,248,069 km (0.1 R)
• M15: 3,335,883 km (0.046 R)
• M16: 3,603,962 km (0.049 R)
• M17: 3,672,029 km (0.054 R)
• M18: 3,809,510 km (0.069 R)
• M19: 4,328,614 km (0.101 R)
• M20: 4,474,024 km (0.103 R)
• M21: 4,695,279 km (0.084 R)
• M22: 4,794,761 km (0.09 R)
• M23: 4,869,859 km (0.119 R)
• M24: 5,251,334 km (0.079 R)
• M25: 5,616,054 km (0.102 R)
• M26: 5,774,927 km (0.037 R)
• M27: 6,069,934 km (0.107 R)
• M28: 6,342,501 km (0.112 R)
• M29: 6,815,081 km (0.094 R)
• M30: 7,069,995 km (0.088 R)
• M31: 7,647,593 km (0.086 R)
• M32: 7,942,001 km (0.106 R)
• M33: 8,120,472 km (0.073 R)
• M34: 8,420,864 km (0.077 R)
• M35: 8,511,820 km (0.081 R)
• M36: 8,572,556 km (0.099 R)
• M37: 10,689,815 km (0.071 R)
• M38: 10,953,107 km (0.044 R)
• M39: 11,019,230 km (0.106 R)
• M40: 11,285,065 km (0.068 R)
• M41: 12,232,319 km (0.095 R)
• M42: 12,369,650 km (0.108 R)
• M43: 12,924,358 km (0.117 R)
• M44: 13,169,699 km (0.037 R)
• M45: 13,381,081 km (0.076 R)
• M46: 15,039,373 km (0.119 R)
• M47: 15,297,429 km (0.043 R)
• M48: 16,685,249 km (0.098 R)
• M49: 16,837,839 km (0.087 R)
• M50: 17,182,512 km (0.085 R)
• M51: 17,801,099 km (0.109 R)
• M52: 17,917,935 km (0.067 R)
• M53: 18,230,595 km (0.101 R)
• M54: 19,619,910 km (0.115 R)
• M55: 19,780,878 km (0.065 R)
• M56: 19,861,511 km (0.041 R)
• M57: 19,942,294 km (0.061 R)
• M58: 20,429,085 km (0.109 R)
• M59: 20,592,296 km (0.087 R)
• M60: 20,960,906 km (0.06 R)
• M61: 21,290,470 km (0.082 R)
• M62: 21,538,653 km (0.111 R)
• M63: 21,621,679 km (0.117 R)
• M64: 22,373,259 km (0.101 R)
• M65: 22,583,444 km (0.066 R)
• M66: 23,644,691 km (0.098 R)
• M67: 25,332,604 km (0.095 R)
• M68: 25,420,119 km (0.032 R)
• M69: 26,036,163 km (0.096 R)
• M70: 26,257,418 km (0.098 R)
• M71: 26,790,884 km (0.094 R)
• M72: 27,148,423 km (0.081 R)
• M73: 27,733,052 km (0.085 R)
• M74: 28,823,022 km (0.099 R)
• M75: 29,649,700 km (0.114 R)
• M76: 29,880,679 km (0.109 R)
• M77: 30,112,256 km (0.112 R)
• M78: 30,205,007 km (0.096 R)
• M79: 30,390,957 km (0.118 R)
• M80: 30,530,681 km (0.079 R)
• M81: 30,857,403 km (0.076 R)
• M82: 31,185,322 km (0.109 R)
• M83: 31,373,217 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 14.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.47 AU - 9.07 AU

Year: 7577 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,173,850 km

• M1: 298,597 km (0.097 R)
• M2: 583,880 km (0.085 R)
• M3: 892,501 km (0.099 R)
• M4: 1,001,259 km (0.11 R)
• M5: 1,154,297 km (0.096 R)
• M6: 1,617,303 km (0.081 R)
• M7: 1,811,630 km (0.097 R)
• M8: 1,941,780 km (0.118 R)
• M9: 2,325,499 km (0.083 R)
• M10: 2,467,766 km (0.117 R)
• M11: 3,150,830 km (0.057 R)
• M12: 3,440,302 km (0.047 R)
• M13: 3,573,444 km (0.115 R)
• M14: 4,296,900 km (0.056 R)
• M15: 4,456,820 km (0.09 R)
• M16: 4,569,916 km (0.068 R)
• M17: 4,898,433 km (0.043 R)
• M18: 5,048,779 km (0.081 R)
• M19: 5,753,385 km (0.119 R)
• M20: 5,912,257 km (0.1 R)
• M21: 6,019,070 km (0.059 R)
• M22: 6,361,350 km (0.071 R)
• M23: 6,489,107 km (0.077 R)
• M24: 7,102,907 km (0.086 R)
• M25: 7,311,746 km (0.08 R)
• M26: 8,346,065 km (0.115 R)
• M27: 10,636,708 km (0.085 R)
• M28: 11,117,067 km (0.088 R)
• M29: 11,448,725 km (0.105 R)
• M30: 11,716,356 km (0.116 R)
• M31: 11,963,491 km (0.085 R)
• M32: 12,099,027 km (0.099 R)
• M33: 14,121,590 km (0.06 R)
• M34: 14,336,712 km (0.106 R)
• M35: 15,675,463 km (0.103 R)
• M36: 16,297,042 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.5

Radius: 3.7

Gravity: 65.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.34 AU - 19 AU

Year: 25986 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,173,850 km

• M1: 305,628 km (0.056 R)
• M2: 510,428 km (0.119 R)
• M3: 613,501 km (0.053 R)
• M4: 1,121,236 km (0.107 R)
• M5: 1,765,105 km (0.077 R)
• M6: 1,803,702 km (0.117 R)
• M7: 2,288,997 km (0.095 R)
• M8: 2,722,532 km (0.063 R)
• M9: 4,115,288 km (0.095 R)
• M10: 4,585,474 km (0.053 R)
• M11: 4,962,909 km (0.057 R)
• M12: 5,462,716 km (0.031 R)
• M13: 6,212,650 km (0.107 R)
• M14: 8,516,308 km (0.056 R)
• M15: 9,246,794 km (0.104 R)
• M16: 9,997,177 km (0.03 R)
• M17: 12,140,765 km (0.094 R)
• M18: 13,415,937 km (0.041 R)
• M19: 14,969,661 km (0.052 R)
• M20: 15,606,947 km (0.081 R)
• M21: 16,497,504 km (0.117 R)
• M22: 16,990,279 km (0.052 R)
• M23: 17,571,168 km (0.05 R)
• M24: 18,327,534 km (0.066 R)
• M25: 19,959,049 km (0.075 R)
• M26: 20,308,360 km (0.08 R)
• M27: 22,175,341 km (0.037 R)
• M28: 23,266,508 km (0.115 R)
• M29: 24,096,327 km (0.112 R)
• M30: 24,281,978 km (0.068 R)
• M31: 24,561,427 km (0.101 R)
• M32: 25,689,994 km (0.102 R)
• M33: 26,069,823 km (0.107 R)
• M34: 26,356,003 km (0.081 R)
• M35: 27,027,698 km (0.074 R)
• M36: 27,124,188 km (0.053 R)
• M37: 27,317,319 km (0.107 R)
• M38: 27,414,109 km (0.053 R)
• M39: 27,511,048 km (0.032 R)
• M40: 27,705,077 km (0.096 R)
• M41: 28,780,686 km (0.078 R)
• M42: 29,175,175 km (0.068 R)
• M43: 30,169,403 km (0.063 R)
• M44: 30,972,594 km (0.032 R)
• M45: 31,478,234 km (0.098 R)
• M46: 32,190,619 km (0.038 R)
• M47: 33,838,889 km (0.054 R)
• M48: 35,092,968 km (0.094 R)
• M49: 36,043,513 km (0.098 R)
• M50: 37,216,659 km (0.112 R)
• M51: 37,861,875 km (0.108 R)
• M52: 39,163,376 km (0.081 R)
• M53: 39,272,433 km (0.041 R)
• M54: 40,369,135 km (0.09 R)
• M55: 40,810,598 km (0.069 R)
• M56: 41,698,462 km (0.12 R)
• M57: 42,592,459 km (0.096 R)
• M58: 43,719,080 km (0.099 R)
• M59: 43,832,176 km (0.069 R)
• M60: 46,231,726 km (0.077 R)
• M61: 48,673,462 km (0.08 R)
• M62: 49,260,933 km (0.081 R)
• M63: 50,918,478 km (0.095 R)
• M64: 52,113,615 km (0.12 R)
• M65: 52,714,550 km (0.102 R)
• M66: 55,631,259 km (0.091 R)
• M67: 55,753,780 km (0.074 R)
• M68: 57,728,622 km (0.072 R)
• M69: 57,977,104 km (0.07 R)
• M70: 58,974,473 km (0.064 R)
• M71: 59,099,536 km (0.05 R)
• M72: 60,229,150 km (0.115 R)
• M73: 64,818,065 km (0.09 R)
• M74: 67,023,885 km (0.1 R)
• M75: 68,070,472 km (0.093 R)
• M76: 70,976,111 km (0.027 R)
• M77: 73,652,567 km (0.069 R)
• M78: 74,326,804 km (0.093 R)
• M79: 74,732,364 km (0.08 R)
• M80: 75,409,893 km (0.087 R)
• M81: 77,454,597 km (0.082 R)
• M82: 78,552,645 km (0.086 R)
• M83: 79,794,008 km (0.1 R)
• M84: 80,070,764 km (0.094 R)
• M85: 81,737,883 km (0.117 R)
• M86: 85,672,157 km (0.096 R)
• M87: 88,663,068 km (0.113 R)
• M88: 88,949,697 km (0.117 R)
• M89: 89,236,626 km (0.094 R)
• M90: 91,109,292 km (0.077 R)
• M91: 91,543,275 km (0.103 R)
• M92: 92,413,337 km (0.115 R)
• M93: 92,994,824 km (0.073 R)
• M94: 97,838,653 km (0.087 R)
• M95: 98,283,108 km (0.075 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit