🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.1 AU - 2.24 AU

Year: 1459 Days

Day: 27.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856

Radius: 4.5

Gravity: 42.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.08 AU - 13.32 AU

Year: 17113 Days

Day: 19.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,660,332 km

• M1: 56,398 km (0.092 R)
• M2: 258,505 km (0.102 R)
• M3: 1,013,825 km (0.092 R)
• M4: 2,109,180 km (0.097 R)
• M5: 2,319,365 km (0.09 R)
• M6: 2,982,682 km (0.074 R)
• M7: 4,138,176 km (0.116 R)
• M8: 5,924,375 km (0.03 R)
• M9: 6,516,483 km (0.096 R)
• M10: 6,692,710 km (0.066 R)
• M11: 7,100,663 km (0.071 R)
• M12: 7,670,332 km (0.11 R)
• M13: 8,167,894 km (0.083 R)
• M14: 8,476,515 km (0.113 R)
• M15: 9,675,242 km (0.098 R)
• M16: 10,137,799 km (0.078 R)
• M17: 13,298,054 km (0.074 R)
• M18: 15,292,194 km (0.111 R)
• M19: 15,682,195 km (0.084 R)
• M20: 16,078,779 km (0.099 R)
• M21: 16,563,476 km (0.092 R)
• M22: 17,224,848 km (0.097 R)
• M23: 19,861,960 km (0.07 R)
• M24: 20,139,613 km (0.046 R)
• M25: 21,276,108 km (0.049 R)
• M26: 23,988,467 km (0.038 R)
• M27: 24,514,753 km (0.061 R)
• M28: 25,264,537 km (0.115 R)
• M29: 28,067,253 km (0.117 R)
• M30: 29,483,197 km (0.06 R)
• M31: 35,760,773 km (0.084 R)
• M32: 37,564,175 km (0.109 R)
• M33: 42,565,531 km (0.085 R)
• M34: 48,159,145 km (0.053 R)
• M35: 53,863,611 km (0.055 R)
• M36: 58,284,078 km (0.101 R)
• M37: 58,853,149 km (0.074 R)
• M38: 60,776,529 km (0.119 R)
• M39: 66,178,208 km (0.107 R)

Asteroid Belt

Center: 12.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112

Radius: 4.8

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.15 AU - 14.93 AU

Year: 21499 Days

Day: 24.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,660,332 km

• M1: 64,776 km (0.111 R)
• M2: 259,104 km (0.116 R)
• M3: 424,409 km (0.103 R)
• M4: 662,419 km (0.078 R)
• M5: 817,253 km (0.08 R)
• M6: 1,236,875 km (0.103 R)
• M7: 2,128,030 km (0.096 R)
• M8: 2,395,959 km (0.07 R)
• M9: 4,112,745 km (0.052 R)
• M10: 5,741,865 km (0.113 R)
• M11: 12,651,791 km (0.086 R)
• M12: 14,445,320 km (0.111 R)
• M13: 14,950,662 km (0.072 R)
• M14: 15,797,086 km (0.092 R)
• M15: 16,469,529 km (0.09 R)
• M16: 17,301,443 km (0.059 R)
• M17: 19,503,074 km (0.091 R)
• M18: 20,198,405 km (0.101 R)
• M19: 26,835,913 km (0.091 R)
• M20: 27,120,448 km (0.08 R)
• M21: 27,502,970 km (0.06 R)
• M22: 27,792,143 km (0.12 R)
• M23: 29,168,742 km (0.05 R)
• M24: 38,997,472 km (0.037 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: 248 - 17,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit