🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.57 AU - 0.63 AU

Year: 174 Days

Day: 32.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,198,366 km

• M1: 257,009 km (0.102 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540

Radius: 4.3

Gravity: 29.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.23 AU - 13.61 AU

Year: 18423 Days

Day: 22.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,198,366 km

• M1: 71,807 km (0.095 R)
• M2: 282,441 km (0.117 R)
• M3: 516,711 km (0.068 R)
• M4: 660,475 km (0.044 R)
• M5: 820,993 km (0.093 R)
• M6: 1,675,047 km (0.054 R)
• M7: 1,884,784 km (0.096 R)
• M8: 2,294,083 km (0.095 R)
• M9: 2,736,594 km (0.036 R)
• M10: 3,260,186 km (0.104 R)
• M11: 3,877,427 km (0.089 R)
• M12: 6,912,768 km (0.114 R)
• M13: 9,402,525 km (0.109 R)
• M14: 10,178,190 km (0.075 R)
• M15: 10,876,214 km (0.041 R)
• M16: 12,237,854 km (0.049 R)
• M17: 18,652,461 km (0.11 R)
• M18: 25,391,396 km (0.071 R)
• M19: 26,778,916 km (0.09 R)
• M20: 33,336,090 km (0.055 R)
• M21: 35,258,273 km (0.074 R)
• M22: 36,313,088 km (0.071 R)
• M23: 36,848,200 km (0.094 R)
• M24: 37,253,161 km (0.038 R)
• M25: 39,603,344 km (0.105 R)
• M26: 40,028,052 km (0.029 R)
• M27: 41,903,860 km (0.066 R)
• M28: 43,386,075 km (0.099 R)
• M29: 44,444,031 km (0.059 R)
• M30: 46,454,477 km (0.107 R)
• M31: 50,822,137 km (0.093 R)
• M32: 53,535,244 km (0.073 R)
• M33: 53,880,964 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.1

Radius: 4.2

Gravity: 33.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.77 AU - 22.23 AU

Year: 32269 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,198,366 km

• M1: 52,359 km (0.101 R)
• M2: 199,115 km (0.076 R)
• M3: 620,831 km (0.062 R)
• M4: 970,441 km (0.095 R)
• M5: 1,939,387 km (0.062 R)
• M6: 3,362,362 km (0.102 R)
• M7: 3,846,760 km (0.091 R)
• M8: 7,293,345 km (0.079 R)
• M9: 7,771,161 km (0.039 R)
• M10: 8,555,652 km (0.102 R)
• M11: 9,086,874 km (0.052 R)
• M12: 11,788,163 km (0.1 R)
• M13: 16,637,826 km (0.063 R)
• M14: 17,370,706 km (0.038 R)
• M15: 20,105,655 km (0.07 R)
• M16: 20,831,803 km (0.07 R)
• M17: 25,438,370 km (0.076 R)
• M18: 26,287,188 km (0.102 R)
• M19: 29,077,787 km (0.106 R)
• M20: 30,952,697 km (0.1 R)
• M21: 44,613,975 km (0.078 R)
• M22: 58,397,773 km (0.078 R)
• M23: 60,297,965 km (0.09 R)
• M24: 63,777,013 km (0.102 R)
• M25: 66,700,455 km (0.047 R)
• M26: 72,089,120 km (0.111 R)
• M27: 83,722,448 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 10,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit