🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.58 AU - 2.32 AU

Year: 1020 Days

Day: 30.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.78 AU - 2.9 AU

Year: 1341 Days

Day: 28.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,723,258 km

• M1: 754,572 km (0.054 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960

Radius: 7.4

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.08 AU - 13.46 AU

Year: 18115 Days

Day: 21.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,723,258 km

• M1: 95,743 km (0.106 R)
• M2: 430,543 km (0.087 R)
• M3: 1,048,232 km (0.099 R)
• M4: 1,590,525 km (0.092 R)
• M5: 1,896,602 km (0.09 R)
• M6: 2,263,266 km (0.077 R)
• M7: 5,264,499 km (0.112 R)
• M8: 6,161,039 km (0.029 R)
• M9: 6,967,222 km (0.091 R)
• M10: 9,175,286 km (0.06 R)
• M11: 10,591,529 km (0.103 R)
• M12: 15,466,475 km (0.053 R)
• M13: 16,031,805 km (0.064 R)
• M14: 21,856,548 km (0.1 R)
• M15: 24,145,844 km (0.101 R)
• M16: 24,469,873 km (0.086 R)
• M17: 34,085,875 km (0.084 R)
• M18: 36,017,333 km (0.079 R)
• M19: 43,991,199 km (0.091 R)
• M20: 46,778,506 km (0.097 R)
• M21: 51,443,865 km (0.11 R)
• M22: 53,065,506 km (0.086 R)
• M23: 56,031,733 km (0.057 R)
• M24: 57,363,603 km (0.077 R)
• M25: 59,302,690 km (0.066 R)
• M26: 65,381,450 km (0.047 R)
• M27: 66,645,103 km (0.049 R)
• M28: 76,181,369 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.6

Radius: 5.3

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.22 AU - 18.62 AU

Year: 28427 Days

Day: 15.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,723,258 km

• M1: 65,973 km (0.117 R)
• M2: 242,648 km (0.114 R)
• M3: 537,356 km (0.031 R)
• M4: 1,253,181 km (0.049 R)
• M5: 2,989,713 km (0.096 R)
• M6: 3,305,814 km (0.093 R)
• M7: 4,388,902 km (0.106 R)
• M8: 7,279,732 km (0.114 R)
• M9: 7,640,262 km (0.1 R)
• M10: 8,909,451 km (0.092 R)
• M11: 10,185,521 km (0.073 R)
• M12: 10,506,408 km (0.105 R)
• M13: 11,236,146 km (0.107 R)
• M14: 16,689,138 km (0.08 R)
• M15: 18,806,996 km (0.104 R)
• M16: 19,387,585 km (0.082 R)
• M17: 22,905,229 km (0.078 R)
• M18: 25,394,687 km (0.077 R)
• M19: 26,583,691 km (0.099 R)
• M20: 29,717,467 km (0.098 R)
• M21: 30,504,651 km (0.099 R)
• M22: 41,223,788 km (0.118 R)
• M23: 42,038,348 km (0.091 R)
• M24: 45,403,552 km (0.107 R)
• M25: 46,446,997 km (0.085 R)
• M26: 59,206,948 km (0.051 R)
• M27: 59,827,330 km (0.079 R)
• M28: 60,243,362 km (0.065 R)
• M29: 61,502,826 km (0.092 R)
• M30: 61,926,487 km (0.086 R)
• M31: 64,728,156 km (0.082 R)
• M32: 67,838,595 km (0.065 R)
• M33: 70,582,669 km (0.05 R)
• M34: 73,876,515 km (0.116 R)
• M35: 79,759,152 km (0.106 R)
• M36: 80,262,998 km (0.108 R)
• M37: 84,893,650 km (0.12 R)
• M38: 87,809,313 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit