🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.95 AU - 2.43 AU

Year: 1139 Days

Day: 16.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,797,450 km

• M1: 1,194,838 km (0.066 R)
• M2: 1,806,394 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.16 AU - 2.48 AU

Year: 1242 Days

Day: 15.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,797,450 km

• M1: 39,494 km (0.088 R)
• M2: 812,466 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 10.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.13 AU - 10.85 AU

Year: 9474 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,797,450 km

• M1: 130,150 km (0.102 R)
• M2: 585,526 km (0.076 R)
• M3: 1,184,516 km (0.095 R)
• M4: 1,647,521 km (0.098 R)
• M5: 1,994,439 km (0.113 R)
• M6: 2,943,488 km (0.043 R)
• M7: 3,483,985 km (0.067 R)
• M8: 4,793,415 km (0.074 R)
• M9: 5,510,737 km (0.108 R)
• M10: 6,774,988 km (0.118 R)
• M11: 7,119,363 km (0.111 R)
• M12: 7,884,855 km (0.11 R)
• M13: 8,749,082 km (0.091 R)
• M14: 10,563,405 km (0.045 R)
• M15: 11,721,741 km (0.113 R)
• M16: 12,501,744 km (0.111 R)
• M17: 13,736,076 km (0.117 R)
• M18: 14,793,434 km (0.083 R)
• M19: 18,512,886 km (0.1 R)
• M20: 22,728,105 km (0.045 R)
• M21: 24,561,876 km (0.096 R)
• M22: 26,304,242 km (0.113 R)
• M23: 29,931,243 km (0.117 R)
• M24: 32,670,679 km (0.119 R)
• M25: 36,150,475 km (0.069 R)
• M26: 39,008,692 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.5

Radius: 6

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.32 AU - 21.86 AU

Year: 25928 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,797,450 km

• M1: 74,799 km (0.067 R)
• M2: 360,381 km (0.079 R)
• M3: 677,678 km (0.109 R)
• M4: 1,556,715 km (0.111 R)
• M5: 1,898,995 km (0.116 R)
• M6: 2,176,350 km (0.087 R)
• M7: 3,088,448 km (0.098 R)
• M8: 6,117,955 km (0.119 R)
• M9: 7,683,347 km (0.118 R)
• M10: 8,333,649 km (0.104 R)
• M11: 9,930,007 km (0.118 R)
• M12: 10,310,584 km (0.12 R)
• M13: 11,373,328 km (0.049 R)
• M14: 12,002,088 km (0.109 R)
• M15: 12,653,885 km (0.112 R)
• M16: 13,026,085 km (0.119 R)
• M17: 14,832,629 km (0.111 R)
• M18: 16,270,713 km (0.059 R)
• M19: 16,622,119 km (0.101 R)
• M20: 18,550,884 km (0.094 R)
• M21: 18,742,070 km (0.083 R)
• M22: 19,128,182 km (0.065 R)
• M23: 20,932,183 km (0.085 R)
• M24: 21,769,183 km (0.117 R)
• M25: 24,758,896 km (0.118 R)
• M26: 26,897,248 km (0.076 R)
• M27: 28,389,338 km (0.103 R)
• M28: 30,729,796 km (0.102 R)
• M29: 31,266,703 km (0.069 R)
• M30: 35,348,780 km (0.112 R)
• M31: 51,939,633 km (0.116 R)
• M32: 53,085,104 km (0.064 R)
• M33: 62,218,054 km (0.117 R)
• M34: 62,431,979 km (0.112 R)
• M35: 62,646,502 km (0.105 R)
• M36: 78,666,938 km (0.109 R)
• M37: 89,915,950 km (0.098 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit