🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.75 AU - 0.83 AU

Year: 269 Days

Day: 26.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.23 AU - 2.41 AU

Year: 1353 Days

Day: 32.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,493,817 km

• M1: 165,306 km (0.059 R)
• M2: 1,701,975 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 11.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.3 AU - 7.48 AU

Year: 6925 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,493,817 km

• M1: 148,999 km (0.075 R)
• M2: 233,672 km (0.107 R)
• M3: 371,452 km (0.085 R)
• M4: 1,060,948 km (0.104 R)
• M5: 1,663,828 km (0.092 R)
• M6: 1,843,495 km (0.092 R)
• M7: 1,954,496 km (0.104 R)
• M8: 2,563,808 km (0.089 R)
• M9: 2,857,619 km (0.092 R)
• M10: 2,965,329 km (0.117 R)
• M11: 3,274,099 km (0.073 R)
• M12: 3,663,203 km (0.039 R)
• M13: 3,804,124 km (0.053 R)
• M14: 4,018,947 km (0.077 R)
• M15: 4,435,577 km (0.077 R)
• M16: 4,510,525 km (0.107 R)
• M17: 5,021,552 km (0.11 R)
• M18: 5,204,809 km (0.089 R)
• M19: 5,363,682 km (0.12 R)
• M20: 5,686,215 km (0.096 R)
• M21: 5,795,122 km (0.106 R)
• M22: 6,181,982 km (0.118 R)
• M23: 7,156,313 km (0.075 R)
• M24: 8,208,734 km (0.12 R)
• M25: 8,643,316 km (0.116 R)
• M26: 8,768,829 km (0.034 R)
• M27: 9,309,176 km (0.101 R)
• M28: 10,690,264 km (0.106 R)
• M29: 12,310,409 km (0.104 R)
• M30: 12,522,838 km (0.066 R)
• M31: 12,700,710 km (0.091 R)
• M32: 13,456,927 km (0.103 R)
• M33: 14,749,752 km (0.077 R)
• M34: 15,013,044 km (0.09 R)
• M35: 15,088,591 km (0.115 R)
• M36: 15,582,563 km (0.075 R)
• M37: 17,930,651 km (0.099 R)
• M38: 18,737,582 km (0.09 R)
• M39: 19,022,865 km (0.051 R)
• M40: 19,721,637 km (0.114 R)
• M41: 20,011,857 km (0.073 R)
• M42: 20,219,947 km (0.094 R)
• M43: 20,428,936 km (0.077 R)
• M44: 20,722,447 km (0.099 R)
• M45: 20,806,670 km (0.085 R)
• M46: 21,271,471 km (0.101 R)
• M47: 22,039,656 km (0.081 R)
• M48: 23,252,446 km (0.086 R)
• M49: 24,043,519 km (0.091 R)
• M50: 24,264,775 km (0.048 R)
• M51: 24,397,917 km (0.073 R)
• M52: 24,664,949 km (0.119 R)
• M53: 26,014,322 km (0.116 R)
• M54: 26,697,984 km (0.038 R)
• M55: 27,433,706 km (0.057 R)
• M56: 27,618,759 km (0.118 R)
• M57: 27,757,735 km (0.061 R)
• M58: 29,207,787 km (0.077 R)
• M59: 30,156,388 km (0.081 R)
• M60: 30,443,017 km (0.058 R)
• M61: 31,307,992 km (0.061 R)
• M62: 31,453,102 km (0.108 R)
• M63: 31,549,742 km (0.074 R)
• M64: 31,695,151 km (0.058 R)
• M65: 31,792,091 km (0.108 R)
• M66: 31,937,799 km (0.06 R)
• M67: 32,083,807 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.8

Radius: 4.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.42 AU - 18.7 AU

Year: 28175 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,493,817 km

• M1: 67,469 km (0.085 R)
• M2: 341,233 km (0.116 R)
• M3: 595,549 km (0.117 R)
• M4: 722,707 km (0.117 R)
• M5: 1,963,771 km (0.117 R)
• M6: 2,126,235 km (0.067 R)
• M7: 4,215,518 km (0.105 R)
• M8: 4,566,774 km (0.069 R)
• M9: 5,037,260 km (0.048 R)
• M10: 5,523,153 km (0.115 R)
• M11: 7,192,067 km (0.059 R)
• M12: 7,780,585 km (0.033 R)
• M13: 7,865,856 km (0.035 R)
• M14: 10,993,499 km (0.118 R)
• M15: 11,816,437 km (0.066 R)
• M16: 13,520,955 km (0.092 R)
• M17: 14,192,649 km (0.102 R)
• M18: 15,034,287 km (0.105 R)
• M19: 16,875,687 km (0.092 R)
• M20: 19,593,731 km (0.049 R)
• M21: 19,768,012 km (0.072 R)
• M22: 20,059,728 km (0.108 R)
• M23: 21,719,367 km (0.115 R)
• M24: 22,141,083 km (0.103 R)
• M25: 22,322,695 km (0.055 R)
• M26: 23,793,093 km (0.117 R)
• M27: 24,227,824 km (0.112 R)
• M28: 24,352,589 km (0.083 R)
• M29: 25,801,743 km (0.053 R)
• M30: 29,711,484 km (0.098 R)
• M31: 29,911,795 km (0.079 R)
• M32: 32,281,425 km (0.115 R)
• M33: 35,769,449 km (0.12 R)
• M34: 36,767,267 km (0.098 R)
• M35: 37,774,360 km (0.084 R)
• M36: 38,936,287 km (0.111 R)
• M37: 39,301,754 km (0.081 R)
• M38: 41,071,946 km (0.096 R)
• M39: 42,717,373 km (0.075 R)
• M40: 46,303,982 km (0.098 R)
• M41: 46,691,141 km (0.085 R)
• M42: 48,879,309 km (0.069 R)
• M43: 49,115,674 km (0.089 R)
• M44: 50,781,296 km (0.107 R)
• M45: 53,841,919 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit