🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.48 AU - 0.54 AU

Year: 135 Days

Day: 31.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.71 AU - 2.75 AU

Year: 1235 Days

Day: 42.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,366,550 km

• M1: 1,830,928 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 11.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.45 AU - 12.09 AU

Year: 14031 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 102,366,550 km

• M1: 146,756 km (0.04 R)
• M2: 608,564 km (0.104 R)
• M3: 1,100,891 km (0.084 R)
• M4: 2,373,669 km (0.048 R)
• M5: 4,202,204 km (0.105 R)
• M6: 4,820,941 km (0.094 R)
• M7: 6,446,920 km (0.025 R)
• M8: 6,959,742 km (0.109 R)
• M9: 7,685,890 km (0.11 R)
• M10: 9,944,818 km (0.077 R)
• M11: 10,985,570 km (0.092 R)
• M12: 12,812,908 km (0.112 R)
• M13: 14,186,067 km (0.108 R)
• M14: 17,304,135 km (0.095 R)
• M15: 18,721,575 km (0.047 R)
• M16: 22,072,119 km (0.119 R)
• M17: 23,939,250 km (0.074 R)
• M18: 35,794,283 km (0.035 R)
• M19: 42,375,093 km (0.06 R)
• M20: 48,091,078 km (0.109 R)
• M21: 50,050,062 km (0.087 R)
• M22: 52,061,555 km (0.111 R)
• M23: 55,710,546 km (0.106 R)
• M24: 59,526,638 km (0.105 R)
• M25: 60,460,129 km (0.103 R)
• M26: 66,268,117 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.2

Radius: 7.4

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.9 AU - 17 AU

Year: 25880 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 102,366,550 km

• M1: 349,311 km (0.104 R)
• M2: 621,579 km (0.092 R)
• M3: 1,122,732 km (0.106 R)
• M4: 1,436,289 km (0.119 R)
• M5: 1,807,890 km (0.079 R)
• M6: 2,038,720 km (0.088 R)
• M7: 2,586,398 km (0.116 R)
• M8: 3,109,541 km (0.098 R)
• M9: 4,076,392 km (0.058 R)
• M10: 4,328,465 km (0.073 R)
• M11: 6,686,875 km (0.062 R)
• M12: 7,508,168 km (0.119 R)
• M13: 8,804,134 km (0.098 R)
• M14: 9,725,956 km (0.11 R)
• M15: 10,308,939 km (0.035 R)
• M16: 11,122,302 km (0.109 R)
• M17: 12,496,658 km (0.116 R)
• M18: 15,491,308 km (0.094 R)
• M19: 15,841,367 km (0.11 R)
• M20: 18,833,923 km (0.061 R)
• M21: 20,884,162 km (0.081 R)
• M22: 22,183,270 km (0.113 R)
• M23: 22,740,223 km (0.063 R)
• M24: 24,585,064 km (0.113 R)
• M25: 24,941,705 km (0.094 R)
• M26: 29,898,331 km (0.088 R)
• M27: 30,990,396 km (0.099 R)
• M28: 34,872,311 km (0.101 R)
• M29: 35,777,079 km (0.09 R)
• M30: 36,235,147 km (0.095 R)
• M31: 37,633,140 km (0.092 R)
• M32: 45,521,884 km (0.081 R)
• M33: 47,883,735 km (0.11 R)
• M34: 54,043,278 km (0.09 R)
• M35: 55,866,278 km (0.083 R)
• M36: 62,901,417 km (0.098 R)
• M37: 67,440,066 km (0.104 R)
• M38: 72,679,582 km (0.115 R)
• M39: 76,403,373 km (0.109 R)
• M40: 76,656,043 km (0.076 R)
• M41: 87,226,928 km (0.1 R)
• M42: 90,577,920 km (0.119 R)
• M43: 100,233,715 km (0.114 R)
• M44: 101,144,168 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit