🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.91 AU

Year: 230 Days

Day: 23.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,689,079 km

• M1: 47,722 km (0.078 R)
• M2: 90,357 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.26 AU - 1.28 AU

Year: 508 Days

Day: 23.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,689,079 km

• M1: 417,228 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.51 AU - 2.13 AU

Year: 871 Days

Day: 31.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.34 AU - 4.1 AU

Year: 2545 Days

Day: 15.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 13.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.59 AU - 6.09 AU

Year: 4378 Days

Day: 9.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,689,079 km

• M1: 219,909 km (0.053 R)
• M2: 317,147 km (0.084 R)
• M3: 461,809 km (0.077 R)
• M4: 592,258 km (0.042 R)
• M5: 1,014,722 km (0.112 R)
• M6: 1,166,115 km (0.099 R)
• M7: 1,355,656 km (0.109 R)
• M8: 1,524,253 km (0.1 R)
• M9: 1,968,409 km (0.099 R)
• M10: 2,072,678 km (0.049 R)
• M11: 2,286,903 km (0.112 R)
• M12: 2,699,045 km (0.106 R)
• M13: 2,973,706 km (0.097 R)
• M14: 3,074,087 km (0.116 R)
• M15: 3,196,159 km (0.093 R)
• M16: 3,340,520 km (0.036 R)
• M17: 3,529,463 km (0.089 R)
• M18: 4,117,681 km (0.063 R)
• M19: 4,207,440 km (0.09 R)
• M20: 4,596,544 km (0.11 R)
• M21: 5,311,472 km (0.059 R)
• M22: 5,458,677 km (0.093 R)
• M23: 5,807,539 km (0.115 R)
• M24: 6,370,476 km (0.1 R)
• M25: 6,605,943 km (0.112 R)
• M26: 7,004,771 km (0.069 R)
• M27: 7,220,640 km (0.107 R)
• M28: 8,106,409 km (0.099 R)
• M29: 8,219,505 km (0.052 R)
• M30: 8,764,341 km (0.039 R)
• M31: 9,114,400 km (0.108 R)
• M32: 9,558,556 km (0.11 R)
• M33: 9,708,154 km (0.104 R)
• M34: 9,828,431 km (0.056 R)
• M35: 10,375,809 km (0.066 R)
• M36: 11,563,915 km (0.075 R)
• M37: 11,883,756 km (0.113 R)
• M38: 11,980,246 km (0.106 R)
• M39: 12,174,125 km (0.102 R)
• M40: 12,794,807 km (0.118 R)
• M41: 13,829,725 km (0.106 R)
• M42: 14,649,371 km (0.106 R)
• M43: 15,065,104 km (0.098 R)
• M44: 15,344,403 km (0.062 R)
• M45: 15,660,803 km (0.072 R)
• M46: 16,622,717 km (0.107 R)
• M47: 18,156,843 km (0.113 R)
• M48: 18,268,144 km (0.099 R)
• M49: 18,566,143 km (0.07 R)
• M50: 18,753,140 km (0.114 R)
• M51: 19,053,682 km (0.079 R)
• M52: 19,204,627 km (0.086 R)
• M53: 19,355,870 km (0.09 R)
• M54: 19,621,706 km (0.117 R)
• M55: 19,773,996 km (0.077 R)
• M56: 20,580,628 km (0.116 R)
• M57: 21,280,447 km (0.111 R)
• M58: 21,869,563 km (0.103 R)
• M59: 22,384,629 km (0.1 R)
• M60: 23,024,010 km (0.076 R)
• M61: 23,628,834 km (0.093 R)
• M62: 23,750,457 km (0.096 R)
• M63: 23,994,302 km (0.029 R)
• M64: 25,060,486 km (0.103 R)
• M65: 25,433,134 km (0.069 R)
• M66: 25,807,577 km (0.042 R)
• M67: 26,688,709 km (0.086 R)
• M68: 26,984,464 km (0.079 R)
• M69: 27,281,416 km (0.095 R)
• M70: 27,707,620 km (0.094 R)
• M71: 27,793,040 km (0.095 R)
• M72: 28,135,919 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.5

Radius: 6

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.14 AU - 16.38 AU

Year: 19104 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,689,079 km

• M1: 85,570 km (0.034 R)
• M2: 173,384 km (0.103 R)
• M3: 753,375 km (0.095 R)
• M4: 864,526 km (0.038 R)
• M5: 981,212 km (0.089 R)
• M6: 1,255,874 km (0.074 R)
• M7: 1,933,552 km (0.086 R)
• M8: 2,118,306 km (0.119 R)
• M9: 2,276,580 km (0.048 R)
• M10: 2,341,057 km (0.092 R)
• M11: 2,983,281 km (0.092 R)
• M12: 3,233,109 km (0.063 R)
• M13: 4,100,328 km (0.029 R)
• M14: 5,035,165 km (0.082 R)
• M15: 5,943,673 km (0.056 R)
• M16: 6,257,679 km (0.067 R)
• M17: 6,530,994 km (0.033 R)
• M18: 6,622,997 km (0.119 R)
• M19: 6,855,023 km (0.095 R)
• M20: 7,326,855 km (0.117 R)
• M21: 7,422,448 km (0.114 R)
• M22: 7,809,158 km (0.084 R)
• M23: 7,857,927 km (0.077 R)
• M24: 7,906,846 km (0.115 R)
• M25: 8,401,416 km (0.093 R)
• M26: 8,652,442 km (0.112 R)
• M27: 9,059,348 km (0.11 R)
• M28: 9,576,508 km (0.063 R)
• M29: 9,786,094 km (0.101 R)
• M30: 10,050,284 km (0.062 R)
• M31: 10,477,835 km (0.077 R)
• M32: 11,130,082 km (0.034 R)
• M33: 12,189,683 km (0.117 R)
• M34: 12,359,926 km (0.108 R)
• M35: 12,933,035 km (0.11 R)
• M36: 13,808,931 km (0.109 R)
• M37: 14,164,674 km (0.107 R)
• M38: 14,945,575 km (0.101 R)
• M39: 15,310,744 km (0.111 R)
• M40: 16,990,129 km (0.077 R)
• M41: 17,053,409 km (0.026 R)
• M42: 17,690,846 km (0.063 R)
• M43: 18,012,631 km (0.11 R)
• M44: 19,915,965 km (0.113 R)
• M45: 20,116,426 km (0.106 R)
• M46: 21,882,279 km (0.102 R)
• M47: 23,133,516 km (0.051 R)
• M48: 23,203,677 km (0.106 R)
• M49: 23,273,988 km (0.091 R)
• M50: 23,485,220 km (0.038 R)
• M51: 23,697,051 km (0.094 R)
• M52: 23,838,720 km (0.027 R)
• M53: 24,193,865 km (0.103 R)
• M54: 24,265,074 km (0.118 R)
• M55: 24,837,734 km (0.08 R)
• M56: 25,342,328 km (0.036 R)
• M57: 26,069,075 km (0.06 R)
• M58: 26,361,688 km (0.079 R)
• M59: 26,950,206 km (0.116 R)
• M60: 27,394,362 km (0.05 R)
• M61: 27,766,412 km (0.044 R)
• M62: 28,365,103 km (0.115 R)
• M63: 29,423,208 km (0.103 R)
• M64: 30,263,500 km (0.112 R)
• M65: 34,181,169 km (0.091 R)
• M66: 35,225,661 km (0.067 R)
• M67: 35,306,444 km (0.083 R)
• M68: 35,873,569 km (0.048 R)
• M69: 37,510,619 km (0.058 R)
• M70: 37,675,625 km (0.113 R)
• M71: 37,923,659 km (0.119 R)
• M72: 41,196,710 km (0.114 R)
• M73: 42,910,055 km (0.118 R)
• M74: 44,123,144 km (0.083 R)
• M75: 44,908,982 km (0.113 R)
• M76: 45,084,161 km (0.109 R)
• M77: 45,875,533 km (0.109 R)
• M78: 46,849,116 km (0.114 R)
• M79: 47,918,891 km (0.07 R)
• M80: 48,277,327 km (0.107 R)
• M81: 48,726,570 km (0.113 R)
• M82: 53,294,391 km (0.116 R)
• M83: 53,665,693 km (0.09 R)
• M84: 54,131,092 km (0.068 R)
• M85: 56,477,684 km (0.073 R)
• M86: 59,433,439 km (0.051 R)
• M87: 59,625,822 km (0.08 R)
• M88: 60,881,546 km (0.071 R)
• M89: 63,812,468 km (0.116 R)
• M90: 64,799,664 km (0.078 R)
• M91: 66,289,808 km (0.109 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit