🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.79 AU - 1.27 AU

Year: 369 Days

Day: 14.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,927,374 km

• M1: 258,505 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.02 AU - 5.86 AU

Year: 3877 Days

Day: 29.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 11.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.59 AU - 10.73 AU

Year: 9789 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,927,374 km

• M1: 144,063 km (0.095 R)
• M2: 242,797 km (0.069 R)
• M3: 369,956 km (0.098 R)
• M4: 579,692 km (0.083 R)
• M5: 700,268 km (0.093 R)
• M6: 1,127,818 km (0.114 R)
• M7: 1,222,663 km (0.103 R)
• M8: 1,536,669 km (0.054 R)
• M9: 1,806,544 km (0.095 R)
• M10: 2,966,227 km (0.099 R)
• M11: 3,082,913 km (0.119 R)
• M12: 3,269,461 km (0.105 R)
• M13: 3,355,480 km (0.075 R)
• M14: 4,108,107 km (0.107 R)
• M15: 5,576,859 km (0.107 R)
• M16: 6,313,329 km (0.07 R)
• M17: 6,464,274 km (0.12 R)
• M18: 6,594,573 km (0.115 R)
• M19: 6,813,884 km (0.091 R)
• M20: 7,853,439 km (0.101 R)
• M21: 9,405,218 km (0.044 R)
• M22: 11,023,269 km (0.104 R)
• M23: 11,493,754 km (0.042 R)
• M24: 11,625,550 km (0.032 R)
• M25: 12,535,554 km (0.03 R)
• M26: 12,616,935 km (0.113 R)
• M27: 13,081,586 km (0.109 R)
• M28: 15,082,009 km (0.057 R)
• M29: 15,808,905 km (0.08 R)
• M30: 17,055,653 km (0.074 R)
• M31: 17,417,680 km (0.081 R)
• M32: 17,569,223 km (0.112 R)
• M33: 18,026,693 km (0.119 R)
• M34: 18,149,363 km (0.038 R)
• M35: 18,984,419 km (0.119 R)
• M36: 19,737,345 km (0.047 R)
• M37: 20,628,050 km (0.084 R)
• M38: 21,434,383 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.9

Radius: 6.1

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.61 AU - 24.87 AU

Year: 32152 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,927,374 km

• M1: 145,110 km (0.075 R)
• M2: 253,718 km (0.1 R)
• M3: 909,555 km (0.083 R)
• M4: 1,191,397 km (0.097 R)
• M5: 1,257,669 km (0.067 R)
• M6: 1,908,121 km (0.075 R)
• M7: 1,986,061 km (0.063 R)
• M8: 2,145,233 km (0.086 R)
• M9: 2,433,808 km (0.117 R)
• M10: 4,001,743 km (0.114 R)
• M11: 4,407,602 km (0.093 R)
• M12: 4,668,052 km (0.098 R)
• M13: 4,986,995 km (0.082 R)
• M14: 5,313,268 km (0.05 R)
• M15: 5,534,523 km (0.079 R)
• M16: 5,872,016 km (0.104 R)
• M17: 6,508,255 km (0.037 R)
• M18: 6,864,448 km (0.1 R)
• M19: 7,657,915 km (0.12 R)
• M20: 7,907,743 km (0.1 R)
• M21: 8,287,722 km (0.097 R)
• M22: 8,415,778 km (0.115 R)
• M23: 8,673,685 km (0.039 R)
• M24: 8,999,658 km (0.103 R)
• M25: 9,263,399 km (0.059 R)
• M26: 10,069,881 km (0.094 R)
• M27: 10,550,689 km (0.054 R)
• M28: 10,828,791 km (0.084 R)
• M29: 10,968,665 km (0.041 R)
• M30: 13,064,382 km (0.078 R)
• M31: 13,739,368 km (0.101 R)
• M32: 14,811,685 km (0.085 R)
• M33: 14,889,326 km (0.098 R)
• M34: 15,044,908 km (0.075 R)
• M35: 17,525,690 km (0.116 R)
• M36: 18,770,942 km (0.067 R)
• M37: 20,821,630 km (0.112 R)
• M38: 22,050,427 km (0.052 R)
• M39: 22,227,850 km (0.077 R)
• M40: 22,405,871 km (0.099 R)
• M41: 22,763,111 km (0.094 R)
• M42: 23,573,782 km (0.043 R)
• M43: 25,595,148 km (0.108 R)
• M44: 26,626,476 km (0.103 R)
• M45: 27,480,381 km (0.112 R)
• M46: 27,671,417 km (0.115 R)
• M47: 28,536,243 km (0.093 R)
• M48: 28,923,402 km (0.117 R)
• M49: 29,507,432 km (0.069 R)
• M50: 30,390,807 km (0.064 R)
• M51: 30,687,310 km (0.097 R)
• M52: 31,882,448 km (0.029 R)
• M53: 31,982,678 km (0.059 R)
• M54: 32,183,588 km (0.044 R)
• M55: 32,384,947 km (0.113 R)
• M56: 33,499,451 km (0.119 R)
• M57: 34,215,427 km (0.087 R)
• M58: 35,246,754 km (0.083 R)
• M59: 35,454,247 km (0.087 R)
• M60: 37,657,374 km (0.092 R)
• M61: 37,763,290 km (0.093 R)
• M62: 38,615,100 km (0.072 R)
• M63: 42,084,424 km (0.111 R)
• M64: 43,299,907 km (0.04 R)
• M65: 44,526,909 km (0.113 R)
• M66: 46,218,412 km (0.078 R)
• M67: 46,331,807 km (0.06 R)
• M68: 47,129,014 km (0.108 R)
• M69: 50,479,557 km (0.093 R)
• M70: 51,534,970 km (0.06 R)
• M71: 53,191,019 km (0.099 R)
• M72: 63,360,533 km (0.109 R)
• M73: 63,486,644 km (0.086 R)
• M74: 64,498,524 km (0.117 R)
• M75: 65,133,716 km (0.082 R)
• M76: 66,538,291 km (0.062 R)
• M77: 67,308,570 km (0.069 R)
• M78: 68,340,197 km (0.083 R)
• M79: 68,728,553 km (0.073 R)
• M80: 69,637,210 km (0.112 R)
• M81: 74,373,030 km (0.036 R)
• M82: 75,573,104 km (0.093 R)
• M83: 76,376,744 km (0.118 R)
• M84: 78,669,182 km (0.064 R)
• M85: 79,891,845 km (0.106 R)
• M86: 80,983,910 km (0.034 R)
• M87: 83,459,156 km (0.094 R)
• M88: 84,289,873 km (0.089 R)
• M89: 84,845,031 km (0.093 R)
• M90: 86,518,133 km (0.064 R)
• M91: 87,358,724 km (0.116 R)
• M92: 91,317,233 km (0.046 R)
• M93: 96,636,933 km (0.101 R)
• M94: 96,927,303 km (0.081 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit