🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.17 AU - 1.37 AU

Year: 534 Days

Day: 29.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 158.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.67 AU - 1.85 AU

Year: 870 Days

Day: 27 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.27 AU - 3.33 AU

Year: 2235 Days

Day: 32.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762

Radius: 11.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.68 AU - 5.66 AU

Year: 3762 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,408,095 km

• M1: 145,559 km (0.081 R)
• M2: 547,678 km (0.077 R)
• M3: 927,208 km (0.063 R)
• M4: 1,397,095 km (0.12 R)
• M5: 1,780,364 km (0.034 R)
• M6: 3,118,218 km (0.12 R)
• M7: 3,827,312 km (0.047 R)
• M8: 5,704,765 km (0.091 R)
• M9: 7,377,868 km (0.117 R)
• M10: 7,851,644 km (0.063 R)
• M11: 9,049,175 km (0.057 R)
• M12: 13,028,628 km (0.074 R)
• M13: 15,618,915 km (0.064 R)
• M14: 17,387,312 km (0.116 R)
• M15: 18,289,387 km (0.103 R)
• M16: 19,285,559 km (0.089 R)
• M17: 20,847,361 km (0.079 R)
• M18: 21,318,295 km (0.048 R)
• M19: 23,130,224 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.8

Radius: 4.9

Gravity: 35.39 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.24 AU - 19.22 AU

Year: 23257 Days

Day: 19.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,408,095 km

• M1: 61,634 km (0.08 R)
• M2: 347,965 km (0.113 R)
• M3: 623,823 km (0.06 R)
• M4: 805,585 km (0.083 R)
• M5: 1,218,475 km (0.113 R)
• M6: 1,839,306 km (0.098 R)
• M7: 3,803,227 km (0.075 R)
• M8: 4,418,224 km (0.11 R)
• M9: 4,902,023 km (0.107 R)
• M10: 5,799,909 km (0.089 R)
• M11: 6,287,748 km (0.031 R)
• M12: 6,612,226 km (0.111 R)
• M13: 8,459,610 km (0.112 R)
• M14: 9,621,836 km (0.066 R)
• M15: 13,209,342 km (0.115 R)
• M16: 19,771,752 km (0.103 R)
• M17: 23,194,103 km (0.09 R)
• M18: 25,449,590 km (0.119 R)
• M19: 26,035,415 km (0.081 R)
• M20: 28,468,924 km (0.088 R)
• M21: 28,720,398 km (0.1 R)
• M22: 30,521,855 km (0.1 R)
• M23: 31,050,085 km (0.072 R)
• M24: 31,450,110 km (0.104 R)
• M25: 32,260,781 km (0.066 R)
• M26: 32,671,277 km (0.076 R)
• M27: 35,352,221 km (0.075 R)
• M28: 39,564,897 km (0.077 R)
• M29: 43,432,002 km (0.117 R)
• M30: 44,268,104 km (0.101 R)
• M31: 45,628,248 km (0.027 R)
• M32: 48,431,712 km (0.03 R)
• M33: 56,530,343 km (0.101 R)
• M34: 63,967,750 km (0.116 R)
• M35: 65,485,870 km (0.107 R)
• M36: 71,566,425 km (0.114 R)
• M37: 72,732,241 km (0.089 R)
• M38: 72,966,960 km (0.032 R)
• M39: 73,202,128 km (0.049 R)
• M40: 82,773,699 km (0.114 R)
• M41: 84,057,996 km (0.064 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit