🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.69 AU - 2.43 AU

Year: 1054 Days

Day: 24.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 9.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.41 AU - 6.35 AU

Year: 4448 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,900,956 km

• M1: 123,418 km (0.098 R)
• M2: 572,661 km (0.03 R)
• M3: 1,058,255 km (0.098 R)
• M4: 1,426,117 km (0.065 R)
• M5: 1,858,305 km (0.089 R)
• M6: 2,773,844 km (0.071 R)
• M7: 3,108,195 km (0.11 R)
• M8: 5,205,108 km (0.096 R)
• M9: 5,902,683 km (0.089 R)
• M10: 6,434,504 km (0.113 R)
• M11: 6,998,039 km (0.102 R)
• M12: 7,762,634 km (0.06 R)
• M13: 8,461,405 km (0.108 R)
• M14: 10,323,001 km (0.043 R)
• M15: 11,349,542 km (0.03 R)
• M16: 11,944,343 km (0.112 R)
• M17: 12,795,854 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 13.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.01 AU - 9.61 AU

Year: 7780 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,900,956 km

• M1: 182,210 km (0.085 R)
• M2: 620,532 km (0.079 R)
• M3: 1,211,743 km (0.098 R)
• M4: 2,605,696 km (0.086 R)
• M5: 3,159,806 km (0.119 R)
• M6: 4,126,657 km (0.093 R)
• M7: 5,108,767 km (0.113 R)
• M8: 6,574,378 km (0.092 R)
• M9: 8,067,963 km (0.111 R)
• M10: 9,469,396 km (0.091 R)
• M11: 11,417,758 km (0.105 R)
• M12: 15,238,488 km (0.085 R)
• M13: 28,177,507 km (0.109 R)
• M14: 32,259,434 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.3

Radius: 4.2

Gravity: 44.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.36 AU - 14.9 AU

Year: 17937 Days

Day: 23.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,900,956 km

• M1: 52,658 km (0.072 R)
• M2: 242,049 km (0.119 R)
• M3: 542,891 km (0.112 R)
• M4: 736,171 km (0.062 R)
• M5: 1,060,350 km (0.066 R)
• M6: 1,276,818 km (0.104 R)
• M7: 1,673,402 km (0.07 R)
• M8: 2,168,122 km (0.095 R)
• M9: 2,427,076 km (0.077 R)
• M10: 3,412,327 km (0.062 R)
• M11: 6,385,884 km (0.072 R)
• M12: 8,016,800 km (0.115 R)
• M13: 8,634,490 km (0.067 R)
• M14: 9,009,083 km (0.096 R)
• M15: 9,619,592 km (0.108 R)
• M16: 10,376,108 km (0.081 R)
• M17: 13,160,723 km (0.102 R)
• M18: 13,872,959 km (0.1 R)
• M19: 14,312,477 km (0.093 R)
• M20: 14,535,677 km (0.105 R)
• M21: 14,988,959 km (0.061 R)
• M22: 26,483,461 km (0.097 R)
• M23: 29,136,280 km (0.036 R)
• M24: 29,977,469 km (0.116 R)
• M25: 32,726,629 km (0.076 R)
• M26: 34,030,075 km (0.097 R)
• M27: 35,503,165 km (0.11 R)
• M28: 36,049,347 km (0.066 R)
• M29: 39,153,353 km (0.073 R)
• M30: 40,621,207 km (0.088 R)
• M31: 45,244,679 km (0.112 R)
• M32: 46,697,275 km (0.104 R)
• M33: 47,024,146 km (0.11 R)
• M34: 48,014,185 km (0.107 R)
• M35: 48,514,290 km (0.095 R)
• M36: 57,183,188 km (0.043 R)
• M37: 66,209,026 km (0.055 R)
• M38: 69,771,101 km (0.068 R)
• M39: 69,984,427 km (0.118 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit