🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.91 AU - 2.69 AU

Year: 1261 Days

Day: 15.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.9

Radius: 11.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.37 AU - 15.15 AU

Year: 15525 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,054,457 km

• M1: 153,787 km (0.068 R)
• M2: 360,082 km (0.076 R)
• M3: 494,720 km (0.079 R)
• M4: 674,387 km (0.106 R)
• M5: 779,704 km (0.119 R)
• M6: 919,877 km (0.057 R)
• M7: 1,341,743 km (0.11 R)
• M8: 1,583,194 km (0.062 R)
• M9: 2,706,375 km (0.042 R)
• M10: 2,924,638 km (0.032 R)
• M11: 4,075,794 km (0.119 R)
• M12: 4,250,823 km (0.106 R)
• M13: 4,428,247 km (0.119 R)
• M14: 4,530,871 km (0.082 R)
• M15: 4,764,543 km (0.078 R)
• M16: 5,002,254 km (0.099 R)
• M17: 6,538,025 km (0.06 R)
• M18: 7,433,069 km (0.11 R)
• M19: 7,616,626 km (0.09 R)
• M20: 7,957,260 km (0.104 R)
• M21: 8,113,740 km (0.098 R)
• M22: 8,717,666 km (0.055 R)
• M23: 8,943,858 km (0.059 R)
• M24: 10,478,284 km (0.088 R)
• M25: 10,649,872 km (0.115 R)
• M26: 11,205,479 km (0.051 R)
• M27: 13,895,997 km (0.095 R)
• M28: 13,971,394 km (0.038 R)
• M29: 14,541,063 km (0.076 R)
• M30: 14,809,591 km (0.114 R)
• M31: 15,664,094 km (0.104 R)
• M32: 16,694,524 km (0.081 R)
• M33: 18,075,013 km (0.032 R)
• M34: 18,405,026 km (0.037 R)
• M35: 18,612,369 km (0.066 R)
• M36: 19,029,448 km (0.058 R)
• M37: 19,323,258 km (0.087 R)
• M38: 19,745,423 km (0.115 R)
• M39: 20,128,094 km (0.088 R)
• M40: 20,213,515 km (0.11 R)
• M41: 20,599,178 km (0.091 R)
• M42: 22,563,697 km (0.045 R)
• M43: 22,696,690 km (0.084 R)
• M44: 23,142,192 km (0.098 R)
• M45: 23,545,658 km (0.03 R)
• M46: 23,861,160 km (0.103 R)
• M47: 24,496,053 km (0.096 R)
• M48: 25,044,778 km (0.07 R)
• M49: 25,320,786 km (0.119 R)
• M50: 25,551,466 km (0.068 R)
• M51: 27,232,796 km (0.102 R)
• M52: 27,374,615 km (0.114 R)
• M53: 27,991,557 km (0.044 R)
• M54: 28,182,294 km (0.086 R)
• M55: 28,421,501 km (0.119 R)
• M56: 28,949,731 km (0.03 R)
• M57: 29,239,353 km (0.097 R)
• M58: 30,554,318 km (0.105 R)
• M59: 31,095,563 km (0.089 R)
• M60: 31,540,766 km (0.04 R)
• M61: 31,938,248 km (0.112 R)
• M62: 32,437,456 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.4

Radius: 7.8

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.6 AU - 15.3 AU

Year: 18843 Days

Day: 19.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,054,457 km

• M1: 380,727 km (0.052 R)
• M2: 769,531 km (0.096 R)
• M3: 1,437,037 km (0.09 R)
• M4: 2,430,367 km (0.097 R)
• M5: 2,591,185 km (0.092 R)
• M6: 2,855,973 km (0.112 R)
• M7: 3,738,600 km (0.033 R)
• M8: 4,037,796 km (0.06 R)
• M9: 6,384,239 km (0.075 R)
• M10: 6,651,720 km (0.103 R)
• M11: 7,522,978 km (0.111 R)
• M12: 10,553,831 km (0.114 R)
• M13: 10,923,188 km (0.051 R)
• M14: 11,783,226 km (0.11 R)
• M15: 13,796,813 km (0.116 R)
• M16: 15,197,348 km (0.031 R)
• M17: 15,734,106 km (0.048 R)
• M18: 16,459,506 km (0.06 R)
• M19: 17,567,876 km (0.071 R)
• M20: 18,446,465 km (0.111 R)
• M21: 19,018,976 km (0.087 R)
• M22: 19,597,171 km (0.082 R)
• M23: 19,985,827 km (0.107 R)
• M24: 20,705,093 km (0.092 R)
• M25: 21,632,750 km (0.082 R)
• M26: 22,913,158 km (0.056 R)
• M27: 23,185,875 km (0.087 R)
• M28: 25,265,285 km (0.12 R)
• M29: 25,405,907 km (0.078 R)
• M30: 26,971,150 km (0.091 R)
• M31: 27,765,514 km (0.099 R)
• M32: 29,081,676 km (0.061 R)
• M33: 30,868,174 km (0.047 R)
• M34: 31,622,895 km (0.088 R)
• M35: 32,231,160 km (0.091 R)
• M36: 32,536,639 km (0.058 R)
• M37: 33,536,402 km (0.035 R)
• M38: 35,644,685 km (0.081 R)
• M39: 35,960,635 km (0.058 R)
• M40: 38,360,036 km (0.063 R)
• M41: 38,927,161 km (0.1 R)
• M42: 39,171,155 km (0.095 R)
• M43: 39,252,686 km (0.114 R)
• M44: 40,810,598 km (0.062 R)
• M45: 41,971,328 km (0.096 R)
• M46: 43,058,905 km (0.106 R)
• M47: 43,395,500 km (0.111 R)
• M48: 43,986,561 km (0.06 R)
• M49: 44,410,222 km (0.062 R)
• M50: 44,495,194 km (0.12 R)
• M51: 46,290,967 km (0.12 R)
• M52: 46,981,211 km (0.103 R)
• M53: 47,154,296 km (0.04 R)
• M54: 47,588,130 km (0.078 R)
• M55: 48,809,447 km (0.07 R)
• M56: 48,897,111 km (0.109 R)
• M57: 50,749,582 km (0.118 R)
• M58: 52,535,182 km (0.115 R)
• M59: 52,624,941 km (0.055 R)
• M60: 53,164,989 km (0.062 R)
• M61: 54,704,800 km (0.063 R)
• M62: 55,069,220 km (0.057 R)
• M63: 55,343,134 km (0.088 R)
• M64: 55,434,538 km (0.113 R)
• M65: 55,800,604 km (0.112 R)
• M66: 56,627,282 km (0.064 R)
• M67: 57,180,495 km (0.036 R)
• M68: 57,365,398 km (0.068 R)
• M69: 57,921,004 km (0.028 R)
• M70: 58,292,456 km (0.071 R)
• M71: 59,037,752 km (0.119 R)
• M72: 62,811,359 km (0.104 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 15,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit