🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.64 AU - 0.76 AU

Year: 206 Days

Day: 29.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.69 AU - 1.03 AU

Year: 280 Days

Day: 25.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,778,727 km

• M1: 309,069 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.81 AU - 0.97 AU

Year: 295 Days

Day: 41 Hours

Environment

Temp: 166 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.02 AU - 1.26 AU

Year: 428 Days

Day: 46.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,778,727 km

• M1: 487,390 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.2 AU - 1.72 AU

Year: 620 Days

Day: 33.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.77 AU - 3.83 AU

Year: 2107 Days

Day: 15.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.7

Radius: 8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.71 AU - 14.03 AU

Year: 13475 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,778,727 km

• M1: 105,167 km (0.085 R)
• M2: 203,453 km (0.063 R)
• M3: 404,064 km (0.12 R)
• M4: 588,967 km (0.102 R)
• M5: 732,132 km (0.1 R)
• M6: 843,582 km (0.057 R)
• M7: 1,099,544 km (0.076 R)
• M8: 1,414,149 km (0.117 R)
• M9: 1,501,663 km (0.09 R)
• M10: 1,850,526 km (0.111 R)
• M11: 1,985,313 km (0.085 R)
• M12: 2,143,588 km (0.086 R)
• M13: 2,204,025 km (0.107 R)
• M14: 2,265,061 km (0.03 R)
• M15: 2,388,779 km (0.063 R)
• M16: 2,472,404 km (0.051 R)
• M17: 2,729,712 km (0.11 R)
• M18: 2,995,548 km (0.075 R)
• M19: 3,131,532 km (0.111 R)
• M20: 3,223,535 km (0.058 R)
• M21: 3,624,008 km (0.092 R)
• M22: 4,115,437 km (0.097 R)
• M23: 4,732,529 km (0.061 R)
• M24: 4,785,337 km (0.101 R)
• M25: 4,971,436 km (0.08 R)
• M26: 5,105,925 km (0.12 R)
• M27: 5,600,047 km (0.047 R)
• M28: 5,796,319 km (0.084 R)
• M29: 6,051,982 km (0.095 R)
• M30: 6,311,385 km (0.087 R)
• M31: 6,990,858 km (0.107 R)
• M32: 7,141,653 km (0.087 R)
• M33: 7,631,436 km (0.093 R)
• M34: 7,943,049 km (0.103 R)
• M35: 8,514,512 km (0.107 R)
• M36: 8,675,629 km (0.114 R)
• M37: 8,805,181 km (0.102 R)
• M38: 9,831,422 km (0.062 R)
• M39: 9,966,509 km (0.059 R)
• M40: 10,375,660 km (0.089 R)
• M41: 10,755,638 km (0.086 R)
• M42: 10,964,776 km (0.043 R)
• M43: 11,175,410 km (0.115 R)
• M44: 11,814,941 km (0.055 R)
• M45: 12,320,581 km (0.089 R)
• M46: 12,502,941 km (0.097 R)
• M47: 13,203,807 km (0.039 R)
• M48: 13,315,706 km (0.055 R)
• M49: 13,766,146 km (0.116 R)
• M50: 13,879,541 km (0.054 R)
• M51: 14,298,116 km (0.107 R)
• M52: 14,836,818 km (0.066 R)
• M53: 15,147,532 km (0.074 R)
• M54: 15,854,682 km (0.095 R)
• M55: 15,973,612 km (0.076 R)
• M56: 16,532,509 km (0.064 R)
• M57: 17,382,674 km (0.115 R)
• M58: 17,587,174 km (0.104 R)
• M59: 19,294,385 km (0.095 R)
• M60: 20,836,291 km (0.08 R)
• M61: 21,315,303 km (0.096 R)
• M62: 21,534,314 km (0.1 R)
• M63: 21,842,037 km (0.106 R)
• M64: 22,018,563 km (0.09 R)
• M65: 22,595,562 km (0.071 R)
• M66: 23,492,999 km (0.108 R)
• M67: 24,037,087 km (0.05 R)
• M68: 24,631,140 km (0.072 R)
• M69: 24,952,925 km (0.078 R)
• M70: 25,137,529 km (0.112 R)
• M71: 25,554,458 km (0.119 R)
• M72: 26,488,996 km (0.074 R)
• M73: 26,960,528 km (0.107 R)
• M74: 27,387,331 km (0.108 R)
• M75: 27,911,971 km (0.046 R)
• M76: 28,199,498 km (0.117 R)
• M77: 28,971,124 km (0.102 R)
• M78: 29,749,631 km (0.097 R)
• M79: 30,092,360 km (0.089 R)
• M80: 30,781,856 km (0.113 R)
• M81: 31,626,037 km (0.106 R)
• M82: 32,076,027 km (0.112 R)
• M83: 33,540,441 km (0.078 R)
• M84: 33,795,206 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.4

Radius: 3.1

Gravity: 98.58 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.52 AU - 19.4 AU

Year: 27876 Days

Day: 23.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,778,727 km

• M1: 41,887 km (0.091 R)
• M2: 533,915 km (0.119 R)
• M3: 587,920 km (0.106 R)
• M4: 821,891 km (0.115 R)
• M5: 948,750 km (0.094 R)
• M6: 981,362 km (0.117 R)
• M7: 1,913,506 km (0.104 R)
• M8: 2,210,458 km (0.083 R)
• M9: 3,584,963 km (0.106 R)
• M10: 3,896,277 km (0.099 R)
• M11: 4,216,117 km (0.049 R)
• M12: 4,880,930 km (0.082 R)
• M13: 5,341,841 km (0.076 R)
• M14: 5,459,275 km (0.037 R)
• M15: 6,933,263 km (0.12 R)
• M16: 7,254,898 km (0.102 R)
• M17: 8,384,362 km (0.06 R)
• M18: 9,709,799 km (0.114 R)
• M19: 10,653,612 km (0.086 R)
• M20: 12,084,516 km (0.09 R)
• M21: 13,654,546 km (0.116 R)
• M22: 13,815,064 km (0.053 R)
• M23: 14,219,128 km (0.114 R)
• M24: 14,463,272 km (0.061 R)
• M25: 14,545,102 km (0.077 R)
• M26: 14,708,911 km (0.111 R)
• M27: 16,466,686 km (0.052 R)
• M28: 16,637,527 km (0.11 R)
• M29: 16,808,817 km (0.12 R)
• M30: 17,239,958 km (0.055 R)
• M31: 17,587,474 km (0.068 R)
• M32: 17,762,054 km (0.106 R)
• M33: 18,025,047 km (0.108 R)
• M34: 20,174,918 km (0.091 R)
• M35: 21,187,098 km (0.117 R)
• M36: 21,933,441 km (0.097 R)
• M37: 22,973,595 km (0.087 R)
• M38: 23,069,039 km (0.046 R)
• M39: 25,200,061 km (0.102 R)
• M40: 28,001,729 km (0.102 R)
• M41: 29,439,066 km (0.11 R)
• M42: 30,166,710 km (0.114 R)
• M43: 30,271,129 km (0.08 R)
• M44: 30,375,698 km (0.113 R)
• M45: 30,480,267 km (0.098 R)
• M46: 31,745,715 km (0.104 R)
• M47: 33,567,518 km (0.087 R)
• M48: 34,001,053 km (0.08 R)
• M49: 37,311,205 km (0.075 R)
• M50: 38,211,186 km (0.097 R)
• M51: 38,550,474 km (0.116 R)
• M52: 39,232,042 km (0.119 R)
• M53: 40,722,485 km (0.104 R)
• M54: 42,699,421 km (0.12 R)
• M55: 45,423,149 km (0.119 R)
• M56: 45,782,484 km (0.039 R)
• M57: 46,263,142 km (0.097 R)
• M58: 47,836,911 km (0.102 R)
• M59: 48,446,822 km (0.1 R)
• M60: 48,691,564 km (0.07 R)
• M61: 52,285,353 km (0.082 R)
• M62: 52,410,866 km (0.078 R)
• M63: 53,797,339 km (0.099 R)
• M64: 54,304,476 km (0.051 R)
• M65: 55,323,537 km (0.039 R)
• M66: 57,380,507 km (0.065 R)
• M67: 60,380,992 km (0.113 R)
• M68: 61,039,970 km (0.107 R)
• M69: 62,365,108 km (0.106 R)
• M70: 62,631,243 km (0.086 R)
• M71: 62,764,535 km (0.099 R)
• M72: 65,178,595 km (0.097 R)
• M73: 68,444,317 km (0.085 R)
• M74: 70,235,303 km (0.036 R)
• M75: 71,345,169 km (0.105 R)
• M76: 75,983,900 km (0.097 R)
• M77: 76,410,553 km (0.094 R)
• M78: 77,123,088 km (0.068 R)
• M79: 77,551,835 km (0.095 R)
• M80: 78,267,960 km (0.08 R)
• M81: 80,429,500 km (0.117 R)
• M82: 81,590,379 km (0.113 R)
• M83: 87,179,655 km (0.096 R)
• M84: 88,820,594 km (0.099 R)
• M85: 90,772,846 km (0.077 R)
• M86: 97,176,234 km (0.097 R)
• M87: 97,793,624 km (0.052 R)
• M88: 98,412,361 km (0.041 R)
• M89: 99,498,142 km (0.054 R)
• M90: 100,587,963 km (0.09 R)
• M91: 105,144,863 km (0.117 R)
• M92: 105,620,136 km (0.048 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit