🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.73 AU

Year: 172 Days

Day: 23.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,729,262 km

• M1: 161,566 km (0.042 R)
• M2: 245,789 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.04 AU - 1.46 AU

Year: 491 Days

Day: 32.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,729,262 km

• M1: 302,636 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.18 AU - 1.58 AU

Year: 570 Days

Day: 22.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.45 AU - 1.79 AU

Year: 725 Days

Day: 28.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655

Radius: 3.9

Gravity: 43.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.31 AU - 21.21 AU

Year: 25202 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,729,262 km

• M1: 333,753 km (0.078 R)
• M2: 373,546 km (0.095 R)
• M3: 502,649 km (0.113 R)
• M4: 827,875 km (0.076 R)
• M5: 1,333,067 km (0.084 R)
• M6: 1,497,026 km (0.106 R)
• M7: 2,100,803 km (0.067 R)
• M8: 2,369,181 km (0.116 R)
• M9: 2,487,513 km (0.084 R)
• M10: 2,812,440 km (0.11 R)
• M11: 3,368,645 km (0.102 R)
• M12: 4,240,202 km (0.049 R)
• M13: 5,330,771 km (0.076 R)
• M14: 6,392,467 km (0.058 R)
• M15: 6,557,174 km (0.081 R)
• M16: 7,690,976 km (0.078 R)
• M17: 8,459,760 km (0.117 R)
• M18: 8,580,335 km (0.071 R)
• M19: 9,006,241 km (0.115 R)
• M20: 9,564,091 km (0.049 R)
• M21: 9,689,604 km (0.104 R)
• M22: 10,389,423 km (0.04 R)
• M23: 11,039,724 km (0.111 R)
• M24: 11,237,343 km (0.092 R)
• M25: 12,039,637 km (0.079 R)
• M26: 12,722,102 km (0.117 R)
• M27: 14,410,613 km (0.098 R)
• M28: 14,988,959 km (0.047 R)
• M29: 16,168,089 km (0.081 R)
• M30: 16,242,738 km (0.065 R)
• M31: 18,536,074 km (0.03 R)
• M32: 18,928,020 km (0.04 R)
• M33: 19,322,659 km (0.111 R)
• M34: 19,401,946 km (0.089 R)
• M35: 19,560,819 km (0.09 R)
• M36: 19,640,405 km (0.067 R)
• M37: 21,009,675 km (0.052 R)
• M38: 22,326,435 km (0.117 R)
• M39: 22,910,914 km (0.108 R)
• M40: 23,162,837 km (0.11 R)
• M41: 23,247,060 km (0.106 R)
• M42: 23,839,318 km (0.106 R)
• M43: 24,094,682 km (0.102 R)
• M44: 24,350,943 km (0.117 R)
• M45: 24,522,233 km (0.054 R)
• M46: 24,952,476 km (0.12 R)
• M47: 25,211,729 km (0.118 R)
• M48: 25,732,928 km (0.118 R)
• M49: 27,584,950 km (0.083 R)
• M50: 28,933,874 km (0.069 R)
• M51: 29,479,457 km (0.1 R)
• M52: 31,043,503 km (0.1 R)
• M53: 31,229,303 km (0.116 R)
• M54: 35,311,979 km (0.111 R)
• M55: 36,285,113 km (0.071 R)
• M56: 37,662,311 km (0.079 R)
• M57: 38,756,470 km (0.067 R)
• M58: 39,056,563 km (0.041 R)
• M59: 39,357,554 km (0.071 R)
• M60: 39,558,614 km (0.045 R)
• M61: 41,690,383 km (0.066 R)
• M62: 45,009,811 km (0.108 R)
• M63: 45,114,828 km (0.058 R)
• M64: 45,747,029 km (0.067 R)
• M65: 49,060,173 km (0.062 R)
• M66: 50,363,170 km (0.047 R)
• M67: 50,472,377 km (0.08 R)
• M68: 50,581,434 km (0.099 R)
• M69: 53,114,275 km (0.105 R)
• M70: 54,004,831 km (0.082 R)
• M71: 55,012,672 km (0.084 R)
• M72: 55,575,310 km (0.099 R)
• M73: 55,800,903 km (0.086 R)
• M74: 57,616,274 km (0.093 R)
• M75: 58,302,030 km (0.075 R)
• M76: 58,416,622 km (0.105 R)
• M77: 58,990,629 km (0.086 R)
• M78: 59,681,771 km (0.047 R)
• M79: 60,028,390 km (0.086 R)
• M80: 60,375,606 km (0.077 R)
• M81: 60,491,545 km (0.066 R)
• M82: 62,590,403 km (0.099 R)
• M83: 63,177,574 km (0.103 R)
• M84: 64,950,309 km (0.094 R)
• M85: 66,021,729 km (0.091 R)
• M86: 68,665,273 km (0.027 R)
• M87: 73,807,101 km (0.093 R)
• M88: 75,673,335 km (0.116 R)
• M89: 75,923,313 km (0.096 R)
• M90: 76,926,067 km (0.098 R)
• M91: 79,071,451 km (0.086 R)
• M92: 79,452,028 km (0.098 R)
• M93: 82,905,046 km (0.111 R)
• M94: 84,714,731 km (0.096 R)
• M95: 85,104,134 km (0.117 R)
• M96: 85,624,286 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.5

Radius: 5.3

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.83 AU - 18.27 AU

Year: 26952 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,729,262 km

• M1: 94,396 km (0.115 R)
• M2: 134,788 km (0.107 R)
• M3: 229,184 km (0.086 R)
• M4: 294,109 km (0.111 R)
• M5: 639,980 km (0.12 R)
• M6: 940,821 km (0.112 R)
• M7: 1,022,352 km (0.104 R)
• M8: 1,078,152 km (0.098 R)
• M9: 1,163,572 km (0.083 R)
• M10: 1,251,386 km (0.089 R)
• M11: 1,856,958 km (0.099 R)
• M12: 2,353,623 km (0.084 R)
• M13: 2,810,346 km (0.106 R)
• M14: 3,759,843 km (0.106 R)
• M15: 3,890,442 km (0.106 R)
• M16: 4,519,651 km (0.059 R)
• M17: 5,083,784 km (0.109 R)
• M18: 5,521,508 km (0.085 R)
• M19: 6,225,964 km (0.072 R)
• M20: 6,536,529 km (0.079 R)
• M21: 6,958,395 km (0.045 R)
• M22: 7,011,802 km (0.056 R)
• M23: 7,939,608 km (0.062 R)
• M24: 8,276,203 km (0.092 R)
• M25: 9,431,697 km (0.111 R)
• M26: 9,728,350 km (0.071 R)
• M27: 10,821,611 km (0.115 R)
• M28: 11,698,404 km (0.117 R)
• M29: 12,403,309 km (0.113 R)
• M30: 12,468,085 km (0.075 R)
• M31: 13,386,616 km (0.118 R)
• M32: 13,653,050 km (0.088 R)
• M33: 15,357,269 km (0.12 R)
• M34: 16,340,575 km (0.045 R)
• M35: 16,983,547 km (0.08 R)
• M36: 17,055,504 km (0.118 R)
• M37: 17,271,822 km (0.113 R)
• M38: 18,737,732 km (0.097 R)
• M39: 20,856,187 km (0.094 R)
• M40: 23,048,993 km (0.07 R)
• M41: 24,904,306 km (0.119 R)
• M42: 24,985,986 km (0.071 R)
• M43: 25,067,966 km (0.099 R)
• M44: 26,556,165 km (0.08 R)
• M45: 26,639,790 km (0.115 R)
• M46: 26,807,041 km (0.071 R)
• M47: 27,564,156 km (0.072 R)
• M48: 27,818,173 km (0.102 R)
• M49: 28,072,938 km (0.097 R)
• M50: 28,158,059 km (0.067 R)
• M51: 30,312,867 km (0.039 R)
• M52: 31,013,583 km (0.097 R)
• M53: 31,277,624 km (0.095 R)
• M54: 31,542,561 km (0.055 R)
• M55: 32,341,564 km (0.064 R)
• M56: 32,430,874 km (0.073 R)
• M57: 35,419,989 km (0.12 R)
• M58: 35,696,146 km (0.094 R)
• M59: 36,435,758 km (0.085 R)
• M60: 37,461,102 km (0.073 R)
• M61: 38,969,497 km (0.05 R)
• M62: 40,593,532 km (0.035 R)
• M63: 40,689,873 km (0.035 R)
• M64: 41,462,396 km (0.062 R)
• M65: 42,434,932 km (0.091 R)
• M66: 43,611,669 km (0.069 R)
• M67: 44,006,458 km (0.114 R)
• M68: 44,402,294 km (0.041 R)
• M69: 45,197,556 km (0.092 R)
• M70: 45,897,225 km (0.052 R)
• M71: 47,003,950 km (0.114 R)
• M72: 50,066,817 km (0.054 R)
• M73: 50,170,040 km (0.097 R)
• M74: 50,790,721 km (0.03 R)
• M75: 51,622,186 km (0.074 R)
• M76: 52,039,714 km (0.105 R)
• M77: 52,772,893 km (0.098 R)
• M78: 53,404,196 km (0.106 R)
• M79: 54,143,808 km (0.074 R)
• M80: 54,886,711 km (0.099 R)
• M81: 60,840,407 km (0.07 R)
• M82: 63,055,652 km (0.068 R)
• M83: 63,949,200 km (0.099 R)
• M84: 64,061,099 km (0.111 R)
• M85: 66,427,738 km (0.102 R)
• M86: 67,336,694 km (0.073 R)
• M87: 67,564,682 km (0.099 R)
• M88: 68,937,541 km (0.057 R)
• M89: 70,319,526 km (0.118 R)
• M90: 70,782,233 km (0.038 R)
• M91: 71,245,986 km (0.102 R)
• M92: 72,176,335 km (0.034 R)
• M93: 73,931,716 km (0.111 R)
• M94: 74,166,884 km (0.069 R)
• M95: 74,991,767 km (0.046 R)
• M96: 75,819,642 km (0.06 R)
• M97: 77,603,895 km (0.111 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit