🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.86 AU - 2.98 AU

Year: 1588 Days

Day: 27.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.85 AU - 2.97 AU

Year: 2094 Days

Day: 47.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 10.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.53 AU - 3.47 AU

Year: 2192 Days

Day: 7.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 15,908,251 km

• M1: 150,944 km (0.088 R)
• M2: 251,474 km (0.06 R)
• M3: 345,721 km (0.082 R)
• M4: 435,629 km (0.117 R)
• M5: 520,601 km (0.079 R)
• M6: 701,464 km (0.113 R)
• M7: 1,075,758 km (0.101 R)
• M8: 1,176,288 km (0.083 R)
• M9: 1,248,544 km (0.105 R)
• M10: 1,485,806 km (0.069 R)
• M11: 1,564,495 km (0.086 R)
• M12: 1,644,529 km (0.115 R)
• M13: 1,797,119 km (0.064 R)
• M14: 1,966,763 km (0.107 R)
• M15: 2,103,795 km (0.093 R)
• M16: 2,179,940 km (0.096 R)
• M17: 2,387,732 km (0.093 R)
• M18: 2,454,003 km (0.039 R)
• M19: 2,780,725 km (0.089 R)
• M20: 3,121,509 km (0.119 R)
• M21: 3,267,517 km (0.062 R)
• M22: 3,536,194 km (0.077 R)
• M23: 3,627,300 km (0.113 R)
• M24: 3,827,462 km (0.086 R)
• M25: 3,936,818 km (0.066 R)
• M26: 4,222,849 km (0.042 R)
• M27: 4,319,639 km (0.042 R)
• M28: 4,449,938 km (0.102 R)
• M29: 4,664,611 km (0.079 R)
• M30: 4,781,447 km (0.05 R)
• M31: 4,848,766 km (0.05 R)
• M32: 5,155,442 km (0.067 R)
• M33: 5,328,676 km (0.097 R)
• M34: 5,486,203 km (0.101 R)
• M35: 5,627,423 km (0.078 R)
• M36: 5,949,807 km (0.073 R)
• M37: 6,204,721 km (0.111 R)
• M38: 6,519,176 km (0.12 R)
• M39: 6,706,622 km (0.078 R)
• M40: 7,163,644 km (0.113 R)
• M41: 7,848,353 km (0.054 R)
• M42: 8,208,734 km (0.101 R)
• M43: 8,411,140 km (0.069 R)
• M44: 8,513,016 km (0.086 R)
• M45: 8,883,271 km (0.037 R)
• M46: 9,174,837 km (0.106 R)
• M47: 9,469,695 km (0.11 R)
• M48: 9,896,198 km (0.091 R)
• M49: 10,025,301 km (0.082 R)
• M50: 10,220,227 km (0.068 R)
• M51: 10,525,706 km (0.118 R)
• M52: 10,900,898 km (0.111 R)
• M53: 11,280,427 km (0.098 R)
• M54: 11,370,336 km (0.12 R)
• M55: 11,823,617 km (0.119 R)
• M56: 11,892,133 km (0.069 R)
• M57: 11,983,687 km (0.089 R)
• M58: 12,514,610 km (0.071 R)
• M59: 12,935,578 km (0.093 R)
• M60: 13,100,585 km (0.113 R)
• M61: 13,171,494 km (0.114 R)
• M62: 13,361,184 km (0.064 R)
• M63: 14,008,195 km (0.055 R)
• M64: 14,129,070 km (0.093 R)
• M65: 14,469,555 km (0.098 R)
• M66: 14,591,926 km (0.099 R)
• M67: 14,862,100 km (0.114 R)
• M68: 15,208,419 km (0.04 R)
• M69: 15,432,367 km (0.065 R)
• M70: 15,959,400 km (0.088 R)
• M71: 16,085,661 km (0.05 R)
• M72: 16,364,810 km (0.069 R)
• M73: 16,825,123 km (0.069 R)
• M74: 16,902,166 km (0.048 R)
• M75: 17,005,239 km (0.064 R)
• M76: 17,315,505 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 9.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.24 AU - 4.04 AU

Year: 2929 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,908,251 km

• M1: 158,125 km (0.115 R)
• M2: 326,722 km (0.053 R)
• M3: 421,716 km (0.119 R)
• M4: 771,177 km (0.043 R)
• M5: 923,617 km (0.116 R)
• M6: 1,012,778 km (0.062 R)
• M7: 1,259,016 km (0.113 R)
• M8: 1,599,052 km (0.068 R)
• M9: 1,685,818 km (0.085 R)
• M10: 1,852,919 km (0.058 R)
• M11: 2,049,042 km (0.065 R)
• M12: 2,350,033 km (0.082 R)
• M13: 2,652,370 km (0.113 R)
• M14: 2,900,553 km (0.109 R)
• M15: 3,074,835 km (0.094 R)
• M16: 3,252,557 km (0.06 R)
• M17: 3,518,542 km (0.042 R)
• M18: 3,603,962 km (0.085 R)
• M19: 3,894,033 km (0.085 R)
• M20: 4,161,514 km (0.044 R)
• M21: 4,282,389 km (0.089 R)
• M22: 4,465,796 km (0.058 R)
• M23: 4,620,779 km (0.105 R)
• M24: 4,919,975 km (0.028 R)
• M25: 5,160,678 km (0.093 R)
• M26: 5,687,262 km (0.12 R)
• M27: 6,317,518 km (0.077 R)
• M28: 6,649,775 km (0.115 R)
• M29: 6,773,642 km (0.058 R)
• M30: 6,880,305 km (0.109 R)
• M31: 7,313,092 km (0.07 R)
• M32: 7,422,747 km (0.112 R)
• M33: 7,551,252 km (0.109 R)
• M34: 7,643,554 km (0.093 R)
• M35: 7,736,155 km (0.075 R)
• M36: 8,395,283 km (0.06 R)
• M37: 8,510,024 km (0.111 R)
• M38: 8,663,961 km (0.049 R)
• M39: 8,741,303 km (0.047 R)
• M40: 9,367,819 km (0.116 R)
• M41: 9,726,704 km (0.085 R)
• M42: 9,988,799 km (0.089 R)
• M43: 10,396,304 km (0.093 R)
• M44: 10,643,589 km (0.079 R)
• M45: 10,871,876 km (0.093 R)
• M46: 10,955,351 km (0.095 R)
• M47: 12,037,692 km (0.073 R)
• M48: 12,910,446 km (0.102 R)
• M49: 13,065,280 km (0.12 R)
• M50: 13,466,202 km (0.099 R)
• M51: 13,713,188 km (0.119 R)
• M52: 13,916,342 km (0.044 R)
• M53: 14,188,909 km (0.088 R)
• M54: 14,647,128 km (0.105 R)
• M55: 15,040,271 km (0.11 R)
• M56: 15,203,332 km (0.118 R)
• M57: 15,413,667 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit